Cisco Universal Broadband Router Cisco uBR10012 Hardware Installation Manual

Download

Page 1

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

October 2011

Americas Headquarters

Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000

800 553-NETS (6387)

Fax: 408 527-0883

Text Part Number: OL-18259-09

Page 2

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

• Turn the television or radio antenna until the interference stops.

• Move the equipment to one side or the other of the television or radio.

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Page 3

CONTENTS

Preface i

Document Revision History i

Purpose ii

Audience ii

Document Organization ii

Related Documentation

The following is a list of documents and URLs for the Cisco uBR10012 router:

Describes the procedures required to perform routine maintenance and to remove and replace field replaceable units (FRUs) in the Cisco uBR10012 router.

the Cisco uBR10012 router.

for the router.

plans for cable networks.

Lists vendors for the auxiliary equipment that is normally required for a headend installation.

• Cisco uBR10012 Universal Broadband Router Software Configuration Guide

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/configuration/guide/scg.html

• Regulatory Compliance and Safety Information for the Cisco uBR10012 Universal Broadband

Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/regulatory/compliance/ub10rcsi.html

Additional documentation can be found here:

• For information on installing and replacing field-replaceable units (FRUs), such as the flash memory

on Cisco uBR10012 routers, see the document for each FRU or go to the following URL:

http://www.cisco.com/en/US/products/hw/cable/ps2209/prod_installation_guides_list.html

• For information on using the Flash Disk, see the Using the Flash Disk document at the following

URL:

http://www.cisco.com/en/US/docs/routers/7200/install_and_upgrade/flash_disk_install_config/645 2fd.html

• For detailed Cisco IOS software configuration information and support, refer to the modular

configuration and modular command reference publications in the Cisco IOS software configuration documentation set that corresponds to the software release installed on your Cisco hardware at the following URL:

http://www.cisco.com/en/US/products/ps6350/tsd_products_support_series_home.html

Specifically, you should refer to the following publications:

–

For information on setting up quality of service (QoS), refer to the Quality of Service Solutions Configuration Guide and Quality of Service Solutions Command Reference publications.

–

For information on encryption, refer to the Security Configuration Guide and the Security Command Reference publications.

–

For information on interfaces, refer to the Cisco IOS Interface Configuration Guide and the Cisco IOS Interface Command Reference publications.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

iii

Page 20

Conventions

Note Means reader take note. Notes contain helpful suggestions or references to materials not contained in

this publication.

–

For information on IP, refer to the Network Protocols Configuration Guide, Part 1 and the Network Protocols Command Reference, Part 1 publications.

You can also refer to the Cisco IOS software release notes for the version of software you are using on your Cisco uBR10012 router. Release notes for the Cisco uBR10012 router are found at the following URL:

http://www.cisco.com/en/US/products/hw/cable/ps2209/prod_release_notes_list.html

• For information about cleaning fiber-optic connections, go to the following URL:

http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtm l

Preface

Tip Means the following information might help you solve a problem.

Caution Means reader be careful. In this situation, you might do something that could result in equipment

damage or loss of data.

Safety Information Referral Warning

See the following URL for the foreign language translations of all the warnings used in this guide:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/regulatory/compliance/ub10rcsi.html

Warning

IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device.

Statement 1071

SAVE THESE INSTRUCTIONS

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

OL-18259-09

Page 21

Preface

Terms and Acronyms

To fully understand the content of this guide, you should be familiar with the following terms and acronyms:

Note A complete list of terms and acronyms is available in the Internetworking Terms and Acronyms guide,

available on Cisco.com and the Documentation CD-ROM. Also see the Glossary section at the end of this guide.

• ABR—Available bit rate

• AAL5—ATM adaptation layer 5

• AWG—American wire gauge

• CoS—Class of service

• CPE—Customer premises equipment

• CRC—Cyclic redundancy check

• CSU—Channel service unit

• CTS—Clear To Send

• DCD—Data Carrier Detect

• DCE—Data communications equipment

• DIMM—Dual in-line memory module

• DSR—Data set ready

• DSU—Data service unit

• DTE—Data terminal equipment

• DTR—Data terminal ready

• EMC—Electromagnetic compliance

• EMI—Electromagnetic interference

• ESD—Electrostatic discharge

• FRU—Field-replaceable unit (router components that do not require replacement by a

Cisco-certified service provider)

• FTP—Foil twisted-pair

• HDLC—High-Level Data Link Control

• HHGE—Half-Height Gigabit Ethernet

• IPSec—IP Security Protocol

• MAC—Media Access Control

• MB—Megabyte

• MM—Multimode

• nrt-VBR—Non-real time variable bit rate

• NVRAM—Nonvolatile random-access memory

• OAM AIS—Operation, Administration, and Maintenance alarm indication signal

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Page 22

• OIR—Online insertion and removal

• PCI—Peripheral Component Interconnect

• PCMCIA—Personal Computer Memory Card International Association

• PPP—Point-to-Point Protocol

• QoS—Quality of service

• rcp—remote copy protocol

• RFI—Radio frequency interference

• RIP—Routing Information Protocol

• RISC—Reduced Instruction Set Computing

• RTS—Request To Send

• SDRAM—Synchronous dynamic random-access memory

• SIMM—Single in-line memory module

• SMI—Single-mode intermediate reach

• SNMP—Simple Network Management Protocol

Preface

• TCP/IP—Transmission Control Protocol/Internet Protocol

• TDM—Time-division multiplexing

• TFTP—Trivial File Transfer Protocol

• UBR—Unspecified bit rate

• UDP—User Datagram Protocol

• UNI—User-Network Interface

• UTP—Unshielded twisted-pair

• VC—Virtual circuit

• VPN—Virtual Private Network

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS Version 2.0.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

OL-18259-09

Page 23

CHAP T ER

Cisco uBR10012 Universal Broadband Router Overview

The Cisco uBR10012 universal broadband router provides a high-end, high-performance, high-capacity Cable Modem Termination System (CMTS) solution. The Cisco uBR10012 router is an aggregation platform that places a new level of intelligence and performance at the edge of the network, enabling cable service providers to maximize their revenues by delivering more feature-rich services to their customers. The system can provide high-speed data, broadband entertainment, and IP telephony services to residential and commercial subscribers using cable modems or digital set-top boxes (STBs).

The Cisco uBR10012 router is based on the Data-over-Cable Service Interface Specifications (DOCSIS), which were developed by a cable industry initiative to ensure the reliable and secure operation of cable data networks. The router can interoperate with cable modems or STBs that support the DOCSIS 1.0, DOCSIS 1.1, EuroDOCSIS 1.1, DOCSIS 2.0, DOCSIS 3.0 and EuroDOCSIS 2.0 versions of the DOCSIS specification.

DOCSIS supports the 6 MHz North American channel plans using the ITU J.83 Annex B RF standard. The downstream uses a 6 MHz channel width in the 85 to 860 MHz frequency range, and the upstream supports the 5 to 42 MHz frequency range. Each chassis can support multiple standards and multiple interfaces, allowing operators to choose the appropriate services and devices that optimize their capital investment with a single CMTS platform.

The Cisco uBR10012 router supports data and digitized voice connectivity over a bidirectional cable television and IP backbone network, using advanced quality of service (QoS) techniques to ensure that real-time traffic such as voice can be reliably delivered, while still transmitting other traffic on a best-effort basis. The Cisco uBR10012 router concentrates traffic from two-way DOCSIS-based cable modems and STBs that is transmitted over the coaxial cable television (CATV) network, and presents that traffic to local and remote Internet Protocol (IP) hosts over its high-speed network uplink interfaces.

The Cisco uBR10012 universal broadband router uses the same Parallel Express Forwarding (PXF) technology used by the Cisco ESR10000 edge services router. The combination of PXF technology with Cisco's CMTS solutions creates a cost-effective, scalable, and industry-proven CMTS that provides consistent, high-performance throughput that is optimized for high-volume traffic over a cable network.

Based on the Cisco IOS networking software, the router supports the most advanced networking and routing options. Also, with access to current and future software enhancements, the router ensures investment protection as standards and customer needs continue to evolve.

Warning

OL-18259-09

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1030.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-1

Page 24

Cisco uBR10012 Router Features

The Cisco uBR10012 router has the following features:

• 19-inch rack mount, 22.75-inch depth. See “Cisco uBR10012 Router”.

• 31.5-inch height, 18 Rack Units (RU)—2 chassis per 7-foot rack

• Twelve card slots:

–

8 cable interface line cards

–

4 network uplink line cards

• LCD module, see “LCD Module”.

• 64,000 subscribers—Supports up to a maximum of 64,000

• Performance routing engine (PRE1, PRE2 and PRE4) modules, see “Performance Routing Engine”.

–

PRE1 modules support error checking and correction (ECC) for all onboard memory, replacing the simpler parity error algorithm of the original PRE module.

–

PRE2 modules are designed to address Internet-service-provider (ISP) requirements. The PRE2 provides 6.2 mpps of processing power and has a 500-MHz RM7000 mips processor with integrated 16-KB data and 16-KB instruction Level 1 caches integrated 256-KB Level 2 cache, and 4-MB Level 3 cache. Cisco IOS Release 12.3(9)BC.

–

The PRE4 is the fifth generation Parallel Express Forwarding (PXF) packet processing and scheduling engine for the Cisco uBR10012 router. The PRE4 provides 10 mpps of processing power and has a 800-MHz dual processor with a 512-MB packet buffer and a 128-MB control memory with error-correcting code. Cisco IOS Release 12.3(33)SB.

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

subscribers in a basic configuration.

Note When replacing a PRE1 module with a PRE2 module, you must also install EMI gaskets and RF

absorber material, for more information, go to the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/pr e2gkit.html

• AC and DC power supply options:

–

Dual –48/–60 VDC hot-swappable and redundant power entry modules (DC PEMs). See “DC

Power Entry Modules”.

–

Dual 200–240 VAC hot-swappable and redundant power entry modules (AC PEMs). See

“Timing, Communication, and Control Plus Card”.

–

External AC-input power shelf with redundant power supply support. See Supported External

AC-Input Power Shelves.

• Alarm relays: minor, major, and critical.

• Two timing, communication, and control plus (TCC+) modules —each TCC+ card provides a

connector for an external clock reference source, with a second connector for a backup clock source. See “Timing, Communication, and Control Plus Card”.

1. This is for reference only. The total number of subscribers for specific systems might vary depending on whether high availability is deployed, network or service loading, traffic, features deployed, and other parameters. A high availability N+1 enabled system with more than 50,000 subscribers is not recommended.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-2

OL-18259-09

Page 25

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Comparisons with Other Cisco CMTS Platforms

• Fan module—Forced-air convection cooling, see “Fan Assembly Module”.

–

Variable speed levels. The operating speed of the fan is determined by the temperature of the facility.

–

Multiple fans in the fan assembly provide redundancy to support single failure.

–

Status LEDs on the fan assembly indicate single or multiple fan failure.

–

Replacing the fan assembly module does not interrupt service (within certain time limits).

Comparisons with Other Cisco CMTS Platforms

The Cisco uBR10012 router is a next-generation CMTS platform with the following significant differences from the other Cisco CMTS platforms (Cisco uBR7100 series and Cisco uBR7200 series universal broadband routers):

• The Cisco uBR10012 router supports a larger form factor for cable interface line cards. The existing

cable interface line cards for the Cisco uBR7200 series routers cannot be used with the Cisco uBR10012 router.

• The Cisco uBR10012 router uses high-performance PRE modules as its processor cards. It does not

use any of the network processor cards used on the Cisco uBR7200 series router.

• The Cisco uBR10012 router is a high-performance, high-throughput CMTS router that requires

high-performance network uplink line cards for its WAN connectivity to the Internet and other connected networks. It does not use any of the port adapters that are available for the Cisco uBR7100 series and Cisco uBR7200 series router.

• The Cisco uBR10012 router does not use the Cisco cable clock card because the TCC+ cards include

national clock support.

• To accommodate the new architecture of the Cisco uBR10012 chassis, slot numbering on the router

has been expanded to include a card and subcard numbering system (1/0, 2/0, and so forth). See

Figure 1-4 for a diagram of the slot numbering on the Cisco uBR10012 chassis.

Cisco uBR10012 Router Functional Overview

The Cisco uBR10012 router is a cable modem termination system (CMTS) that provides Internet, LAN, and WAN access for cable modems and set-top-boxes (STBs) over a coaxial cable connection. The router enables high-speed data services to be packaged like they are in basic cable television service or video programming.

The path from the CMTS to the cable modem or STB is the downstream, which carries the majority of traffic over the cable interface. The path from the cable modem or STB to the CMTS is the upstream, and it typically carries approximately 10 percent of the traffic that is sent over the downstream. A large number of users can be assigned to the same downstream, and for efficient use of bandwidth, those users can be split among several different upstreams.

The following sections provide a high-level overview of the data path over the upstream and the downstream.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-3

Page 26

Cisco uBR10012 Router Functional Overview

Upstream Data Path

The following example describes the upstream data path.

1. A request for service is generated by a subscriber. The modem transmits the request as a series of

packets to the CMTS on the upstream.

2. The cable line card receives the packets on its upstream interface and forwards them to its onboard

processor.

3. The line card’s processor verifies the header check sequence (HCS), frame check sequence (FCS),

and system identification number (SID), processes all fields in the DOCSIS MAC header, and then removes the header.

a. The line card examines and processes the extended headers (Request, Acknowledgement,

b. Bandwidth requests, acknowledgment (ACK) requests, and unsolicited grant syncs are

c. The DOCSIS MAC header is removed and another header is added, which includes the SID, the

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Privacy, PHSs and Unsolicited Grand Synchronization header elements). If Baseline Privacy Interface (BPI) is used, the processor also decrypts the Privacy EH frames using the appropriate key.

reformatted and passed to the request ring of the Cisco cable line card.

upstream port information, and status bits that indicate whether any errors were detected.

4. The packet is sent across the backplane to the forwarding processor (FP) or the routing processor

(RP) on the PRE.

5. The PRE performs packet operations such as access list processing, classification, switching, and

QoS. It is also where major routing and IOS management functions (filtering) are run.

6. The packet is moved to the correct output queue and transmitted over the backplane to the network

uplink card (OC-48 DPT/POS, GigE) or another cable interface line card.

7. The output card forwards the packet to the next interface point.

Downstream Data Path

The following example describes the downstream data path.

1. Data packets from the Internet are received by the network uplink cards (OC-48 DPT/ POS, GigE).

2. The packets are forwarded to the file processor (FP) on the PRE module.

3. The FP performs MAC classification to determine the type of frame or packet to be processed.

4. The PRE performs access list filtering, policing, and marking.

5. A forwarding information base (FIB) lookup and rewrite happens.

a. The rewrite consists of a downstream header and 802.3 MAC header.

b. The downstream header contains destination primary SID, physical DS port number, PHS rule

index, and some control bits and other fields.

c. The packet is policed, shaped and prepared for queueing. Queueing is based on the priority of

the queue and the state of the flow bits from the card. The destination card address (port) is prepended on the header of the packet being transmitted.

6. The packet is transmitted over the backplane to the appropriate cable interface line card.

7. The cable interface line card receives the packet and forwards it to all the ASICs on the line card.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-4

OL-18259-09

Page 27

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Router and Cisco IOS Software

a. Each ASIC decodes the header to determine if the packet is destined for one of the downstream

ports on that card. If so, the downstream header is removed and the 802.3 MAC header is saved.

b. The MAC header is processed to determine how to build the DOCSIS MAC header and what

operations to perform on the packet. These might include prepending the DOCSIS MAC header, computing the HCS and FCS, performing Packet Header Suppression, and BPI encryption.

8. Once the packet is ready, it is immediately transmitted on the downstream.

Cisco uBR10012 Router and Cisco IOS Software

The Cisco uBR10012 router runs the Cisco IOS software, which is stored on the Type II PCMCIA flash memory disks stored in the two PCMCIA slots in the primary PRE module. A PCMCIA flash memory disk in either slot can store a Cisco IOS image or configuration file.

In addition to the flash memory disks, each PRE module contains onboard flash memory that is used to store a boot loader. The loader executes following a system reset to reload and execute the Cisco IOS software on the flash memory disks.

The PRE module also stores the system configuration in the onboard flash memory. The configuration information read from the flash memory is buffered in operational memory following initialization, and is written to the flash memory device when the configuration is saved.

Each line card also contains onboard flash memory that is used to store a boot loader, similar in function to that used on the PRE module. However, the line card loader executes following a system reset, line card reset, or line card insertion to reload and execute any code that must run on the line card.

Software images may also be stored on an external TFTP server. If the Cisco uBR10012 router is so configured, it then downloads the proper image from the TFTP server and executes it.

DOCSIS and EuroDOCSIS Data Rates and Modulation Schemes

Cisco cable interface line cards can be configured in a number of different upstream combinations based on the card used, your cable network, and the anticipated subscription and service levels. Table 1-1 lists the data rates and modulation schemes for both DOCSIS1.1 and EuroDOCSIS 1.1 standards. Table 1-2 lists the data rates and modulation schemes for DOCSIS 2.0 and EuroDOCSIS 2.0 standards. Table 1 -3 lists the downstream data rates.

Table 1-1 DOCSIS and EuroDOCSIS 1.1 Upstream Data Rates

Modulation Scheme,

Upstream Channel Width

3.2 MHz 16-QAM (4)

1.6 MHz 16-QAM (4)

800 kHz 16-QAM (4)

400 kHz 16-QAM (4)

200 kHz 16-QAM (4)

bit/symbol

QPSK (2)

Baud Rate, symbol/sec

2.56 M 10.24

1.28 M 5.12

640 K 2.56

320 K 1.28

160 K 0.64

Raw Bit Rate, Mb/sec

5.12

2.56

1.28

0.64

0.32

Throughput (Bit Rate - Overhead), Mb/sec

9.0

4.6

4.5

2.3

1.2

0.6

0.3

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-5

Page 28

Cisco uBR10012 Router and Cisco IOS Software

Table 1-2 DOCSIS and EuroDOCSIS 2.0 Upstream Data Rates

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Modulation Scheme,

Upstream Channel Width

bit/symbol

6.4 MHz 64-QAM 32-QAM 16-QAM 8-QAM QPSK

3.2 MHz 64-QAM 32-QAM 16-QAM 8-QAM QPSK

1.6 MHz 64-QAM 32-QAM 16-QAM 8-QAM QPSK

800 kHz 64-QAM

32-QAM 16-QAM 8-QAM QPSK

400 kHz 64-QAM

32-QAM 16-QAM 8-QAM QPSK

200 kHz 64-QAM

32-QAM 16-QAM 8-QAM QPSK

Baud Rate, symbol/sec

Raw Bit Rate, Mb/sec

5.12M 30.96

25.80

20.54

15.48

10.30

2.56 M 15.48

12.90

10.30

7.68

5.12

1.28 M 7.68

6.45

5.12

3.84

2.56

640 K 3.84

3.20

2.56

1.92

1.28

320 K 1.92

1.60

1.28

0.96

0.64

160 K 0.96

0.80

0.64

0.48

0.32

Throughput (Bit Rate - Overhead), Mb/sec

27.2

22.3

19.8

13.3

8.9

13.3 11

8.9

6.6

4.4

6.6

5.5

4.4

3.3

2.2

3.3

2.75

2.2

1.65

1.1

1.65

1.38

1.1

0.83

0.54

0.83

0.63

0.54

0.40

0.27

Table 1-3 DOCSIS and EuroDOCSIS Downstream Data Rates

Downstream Channel Width, MHz

Modulation Scheme, bit/symbol

664 QAM (6)

256 QAM (8)

864 QAM (6)

256 QAM (8)

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-6

Baud Rate, MSym/sec

5.056

5.360

6.592

Raw Bit Rate, Mb/sec

30.34

42.88

39.55

52.74

Throughput (Bit Rate - Overhead), Mb/sec

27 39

36 51

OL-18259-09

Page 29

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

NEBS Level 3 Compliance

The Cisco uBR10012 router is Network Equipment Building System (NEBS) Level 3 compliant. This includes the following categories:

• Filtration and front to back airflow

• Transportation and storage

• Operating temperature and humidity

• Heat dissipation and fire spread

• Packaged equipment shock

• Earthquake, office, and transportation vibration

• Airborne contaminants and acoustic noise

• Lightning immunity

• Electrical safety

• EMI emissions and immunity

NEBS Level 3 Compliance

Cisco uBR10012 Universal Broadband Router Hardware

This section describes the Cisco uBR10012 router and router components.

Cisco uBR10012 Router

The Cisco uBR10012 router is installed in a standard 19-inch equipment or telco rack. A rack-mount kit ships from the Cisco factory with each router. The rack-mount kit includes the hardware needed to mount the router in a standard 19-inch equipment rack or telco-type rack. Mounting in 23-inch equipment racks is possible with optional third-party mounting hardware.

The Cisco uBR10012 chassis is designed for front and rear access. The two AC or DC power entry modules (PEM)s, two Performance Routing Engine (PRE) modules, the LCD panel, and the fan assembly module are accessed from the front of the chassis, see Figure 1-2. The eight slots for cable interface line cards, four full-slots for network uplink line cards, and two slots for the

Communication, and Control Plus (TCC+) Plus (DTCC)

Note If the only available power supply source is 100-120 VAC, you can use the auxiliary AC-input power

shelf. The AC-input power shelf converts AC to DC power for the Cisco uBR10012 router. See

“Supported External AC-Input Power Shelves” for more information.

cards are accessed from the rear of the chassis, see Figure 1-3.

cards, and DOCSIS Timing, Communication, and Control

Timing,

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-7

Page 30

Cisco uBR10012 Universal Broadband Router Hardware

56300

POWER MISWIRE FAULT

ALARMS

CISCO 10000

F A IL

PERFORMANCE ROUTING ENGINE

C O

N S

O L

S T A

T U

A C

C R

A L

O R

A J

E T

H E

R N

E T

L IN

A C

T IV

A U

S L O

T 0

S L

O T

ALARMS

CISCO 10000

F A IL

PERFORMANCE ROUTING ENGINE

C O

N S

L E

S T A

T U

A C

C R

A L

O R

A J

E T

H E

R N

E T

L IN

A C

T IV

A U

S L O

T 0

S L

O T

IPSUM

IPSUM SANCT

IPSU SA TUS

Figure 1-1 shows the front of the Cisco uBR10012 router with the front cover installed.

Figure 1-1 Cisco uBR10012 Universal Broadband Router—Front View with Front Cover

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-8

OL-18259-09

Page 31

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

ALARM

CISC

10000

FAIL

PERFORMANCE ROUTING ENGINE

N S

L E

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H

R N

E T

L IN

C T

U X

S L O T

L O

T 1

LARM

CISCO

10000

FAIL

PERFORMANCE ROUTING ENGINE

N S

O L E

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H

R N

I N

C T

I T

U X

S L O

T 0

S L

O T

88670

POWER MISWIRE FAULT

Figure 1-2 shows the front of a fully loaded chassis without the front cover.

Note Figure 1-2 is a sample representation of the Cisco uBR10012 chassis with the DC PEM

(UBR10-PWR-DC=) modules.

Figure 1-2 Cisco uBR10012 Router Chassis—Front View without the Front Cover

Cisco uBR10012 Universal Broadband Router Hardware

1 Fan assembly module 3 Two PRE modules

OL-18259-09

2 LCD module 4 Two DC PEM modules

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-9

Page 32

Cisco uBR10012 Universal Broadband Router Hardware

111008

uBR10-MC5x20S-D

O W

U S

INT

U S

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P OW

R ST ATU

S M A IN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

U S

1 0

U S

1 1

U S

1 2

U S

1 3

U S

1 4

U S

1 5

U S

1 6

U S

1 7

U S

1 8

U S

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P OW

STA

TU S

INT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P OW

STA

TUS

M A

INT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P OW

ER S TA

S M AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

S 1 0

S 1 1

S 1 2

S 1 3

S 1 4

S 1 5

S 1 6

S 1 7

S 1 8

S 1 9

D S

uBR10-MC5x20S-D

P O

W ER

ATU

S M AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

S 1 0

S 1 1

S 1 2

S 1 3

S 1 4

S 1 5

S 1 6

S 1 7

S 1 8

S 1 9

D S

uBR10-MC5x20S-D

P OW

STA

TU S

INT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

U S

1 0

U S

1 1

U S

1 2

U S

1 3

U S

1 4

U S

1 5

U S

1 6

U S

1 7

U S

1 8

U S

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

POW

ER S TAT

CISCO 10000

E N

A B

L E

P O

R P

FAIL

OC–48/STM–16 POS/SRP SM–LR

C D

R X

S Y

N C

R A

A S

T H

R U

CISCO 10000

N A B

L E

P O

R P

FAIL

OC–48/STM–16 POS/SRP SM–LR

C D

R X

S Y

N C

W R A

P A S

T H R

CISCO 10000

N A

B L

P O

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

Y N

R A

P A

S S

T H

R U

CISCO

10000

N A

B L

P O S

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

T X

S Y

R A P

P A

S S

R U

Figure 1-3 shows the rear of a fully-loaded Cisco uBR10012 router.

Figure 1-3 Cisco uBR10012 Router Chassis—Rear View

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Caution The handles shown on the left and right sides of the chassis should be used only when lifting a

1 Two T CC+ c a rds 3 Eight cable interface line cards 2 Four high-speed, high-performance network uplink

depopulated chassis that does not have any PEMs, fan assembly module, or line cards installed. See

“Chassis-Lifting Guidelines” for more information.

line cards (HHGE line cards not shown)

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-10

—

OL-18259-09

Page 33

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

111007

uBR10-MC5x20S-D

ATU

AINT

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P OW

R STA TU

S M A IN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

W E

R S TA

TUS

M AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

STA

TUS

M AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

W ER

STA

TUS

M A

IN T

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

U S

1 0

U S

1 1

U S

1 2

U S

1 3

U S

1 4

U S

1 5

U S

1 6

U S

1 7

U S

1 8

U S

1 9

D S

uBR10-MC5x20S-D

P OW

E R

ATU

S M A

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

S 1 0

S 1 1

S 1 2

S 1 3

S 1 4

S 1 5

S 1 6

S 1 7

S 1 8

S 1 9

D S

uBR10-MC5x20S-D

ER S TA

S MA

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P O

AT US

M AINT

8/0

7/0

6/0

5/0

8/1

7/1

6/1

5/1

4/0

3/0

1/0

1/1

2/1

2/0

CISCO 10000

E N

A B

L E

P O

R P

FAIL

OC–48/STM–16 POS/SRP SM–LR

C D

R X

S Y

N C

R A

A S

T H

R U

CISCO 10000

N A B

L E

P O

R P

FAIL

OC–48/STM–16 POS/SRP SM–LR

C D

R X

S Y

N C

W R A

P A S

T H R

CISCO 10000

N A

B L

P O

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

Y N

R A

P A

S S

T H

R U

CISCO

10000

N A

B L

P O S

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

T X

S Y

R A P

P A

S S

R U

Cisco uBR10012 Router Slot Numbering

Figure 1-4 shows the slot numbering for the line cards and TCC+ cards in the rear of the chassis. The

Cisco uBR5X20S/U cable interface line cards are used in this Figure 1-4.

Figure 1-4 Cisco uBR10012 Chassis Slot Numbering—Rear View

Cisco uBR10012 Universal Broadband Router Hardware

OL-18259-09

Caution If you place a slot splitter and HHGE line card in slot 1/0 or slot 2/0, these slots shut down.

Note Half-height Gigabit Ethernet (HHGE) line cards use slot 3 and slot 4 only. These cards are used with a

slot splitter that subdivides the slots so that they become slots 3/0/0, 3/0/1, and slots 4/0/0, 4/0/1.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-11

Page 34

Cisco uBR10012 Universal Broadband Router Hardware

FastEthernet slot 0/0 (on active PRE1)

56470

A I

PERFORMANCE ROUTING ENGINE

N S

L E

T A

T U

C O

R IT

A L

O R

A J

H E

R N

E T

T IV

I T

S L O

T 0

S L

O T

F A

PERFORMANCE ROUTING ENGINE

C O

N S

L E

T A

T U

A C

C R

I C

M IN

M A

E T

H E

R N

E T

L IN

A C

T I V

A U

S L O T

L O

T 1

POWER MISWIRE FAULT

Figure 1-5 shows the slot numbering for the Fast Ethernet interface on the active PRE module.

Figure 1-5 Cisco uBR10012 Chassis Slot Numbering—Front View

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

PRE is activated. When the backup PRE becomes the active PRE module, its Fast Ethernet interface automatically becomes the active Fast Ethernet interface at slot 0/0.

Tip The Fast Ethernet interface on the backup PRE is not used unless the primary PRE fails and the backup

Note The Cisco uBR10012 router also has an internal Ethernet interface, Ethernet 0/0/0, which PRE

processors and line cards use to transfer packets between cards. This interface is not user-configurable, although you can see the configuration and run-time information using the show interface command.

Warning

Ultimate disposal of this product should be handled according to all national laws and regulations.

Statement 1040

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-12

OL-18259-09

Page 35

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Universal Broadband Router Modules

The following section describes the modules used in the Cisco uBR10012 router. For a list of field replaceable units (FRUs) used in this chassis, see “Cisco uBR10012 Router FRU Resources”.

Fan Assembly Module

The Cisco uBR10012 chassis uses a fan assembly module containing fans to supply cooling air to the chassis. The fan assembly connects to the chassis through a blind mate connector that plugs into the cable assembly and then into the chassis backplane. The fan assembly modules can be identified by the product part numbers. The fan assembly module supported on the Cisco uBR10012 chassis is:

• Fan Assembly Module (UBR10-FAN-ASSY=)

• Fan Assembly Module (UBR10012-FAN-PLUS=)

For information on installing, removing and replacing the fan assembly module, see Cisco uBR10012

Universal Broadband Router Fan Assembly Module.

AC Power Entry Modules

The Cisco uBR10012 router is shipped with two AC power entry modules (AC PEMs) that provide power supply to the system. One AC PEM module is sufficient to provide power for a fully configured chassis. However, if one AC PEM module fails, the other AC PEM module automatically begins providing power to the entire chassis, without impacting the system operation.

The AC PEM modules use a standard 200–240 VAC (50 or 60 Hz) input power obtained through power receptacles on the front panel of each PEM. The two AC PEMs convert the AC power to provide filtered, redundant, and load shared DC power to the Cisco uBR10012 chassis. The AC PEM modules can be identified by their product part numbers.

The AC PEM modules supported on the Cisco uBR10012 chassis are:

• AC PEM Module (UBR10-PWR-AC=)

• AC PEM Module (UBR10-PWR-AC-PLUS=)

For information on installing, removing and replacing the 2400 W AC PEM module, see AC Power Entry

Module for the Cisco uBR10012 Universal Broadband Router.

For information on installing, removing, replacing the 3300 W AC PEM module, and migrating from the 2400 W AC PEM to the 3300 W AC PEM, see 3300 W AC Power Entry Module for the Cisco uBR10012

Universal Broadband Router.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-13

Page 36

Cisco uBR10012 Universal Broadband Router Modules

DC Power Entry Modules

The Cisco uBR10012 router is shipped with two DC power entry modules (DC PEMs) that provide power to the system. One DC PEM can provide sufficient power for a fully configured chassis. However, if one DC PEM fails, the other automatically begins providing power to the entire chassis, without impacting the system operation.

The two DC PEMs provide filtered, redundant, and load shared DC power to the Cisco uBR10012 chassis. The DC PEM modules can be identified by their product part numbers.

The DC PEM modules supported on the Cisco uBR10012 chassis are:

• DC PEM Module (UBR10-PWR-DC=)

• DC PEM Module (UBR10-PWR-DC-PLUS=)

Table 4 summarizes the specifications of the DC PEM modules.

Table 4 Specifications of the DC PEM modules

Component UBR10-PWR-DC-PLUS= UBR10-PWR-DC=

Cisco DC PEM (Part Number)

Power output 3300 W 2400 W 3000 W

DC-input Voltage –48 to –60 VDC

DC-output Voltage (nominal)

DC-input Current Connections

Physical Differences

LEDs 5 3 3

Weight 16 lbs (7.25 kg) 10 lbs (4.54 kg) 10 lbs (4.54 kg)

PRODUCT ID LED/switch Yes No No

1. The 34- part number is listed on compliance label of the DC PEM.

2. For the 34-1651-04 and 34-1651-05 DC PEM modules, the DC-output voltage varies according to the DC-input voltage with

a drop in voltage between 1 V and 1.85 V. The allowable DC-input range is -40.5 V to -72 V. The DC-output voltage is not constant for these DC PEM modules. For the 341-0388-01 DC PEM module, the DC-output voltage is regulated and is constant.

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

341-0388-01 34-1651-04 and

34-1651-05

nominal

–48 to –60 VDC nominal

–55 to –60 VDC nominal

–57.5 V See footnote

50 A + 50 A 50 A 56 A

For information on installing, removing and replacing the 2400 W or the 3000 W DC PEM module, see

DC Power Entry Module for the Cisco uBR10012 Universal Broadband Router.

For information on installing, removing, replacing the 3300 W DC PEM module, and migrating from the 2400 W or the 3000 W DC PEM to the 3300 W DC PEM, see 3300 W DC Power Entry Module for the

Cisco uBR10012 Universal Broadband Router.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-14

OL-18259-09

Page 37

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Supported External AC-Input Power Shelves

If 100–120 VAC is the only available power source at the facility, then use the external AC-input power shelf with the Cisco uBR10012 router The AC-input power shelf converts AC power from an external AC power supply source into DC power that is suitable for powering on the Cisco uBR10012 router.

The external power shelves supported on the Cisco uBR10012 router are:

• 2400 W AC-Input Power Shelf

• Lineage AC-DC Power Shelf

Table 1-5 lists the specifications of the external power shelves on the Cisco uBR10012 chassis.

Table 1-5 Supported External Power Shelves for Cisco uBR10012 Router Specifications

Lineage AC-DC Power Shelf 2400 W AC-Input Power Shelf

Part Number

Output Power supplied to the Cisco uBR10012 chassis

DC Output Voltage

1. For more information on ordering the Lineage kit, see Table D-6.

J85480S1 L30

3300 W 2400 W

-54 V -54 V

Cisco uBR10012 Universal Broadband Router Modules

UBR10-PWR-AC-EXT

For information about the 2400 W AC-input power shelf, see the 2400 W AC-Input Power Shelf for the

Cisco uBR10012 Universal Broadband Router at the following URL:

We recommend you use the external Lineage AC-DC power shelf in conjunction with the Cisco uBR10012 router chassis. For an overview of the Lineage AC-DC power shelf, see the “Lineage

AC-DC Power Shelf” section on page 1-15. For information on connecting the Lineage AC-DC power

shelf with the Cisco uBR10012 router, see “Connecting the External AC-input Power Shelf to the

Cisco uBR10012 Router” section on page 3-23.

Table 1 -6 lists the number of Lineage power shelves that are required to supply power to the DC PEM

modules.

Table 1-6 Cisco uBR10012 Router DC PEM Modules and Lineage Shelves

Component UBR10-PWR-DC-PLUS= UBR10-PWR-DC=

Cisco DC PEM (Part Number)

341-0388-01 34-1651-04 and

34-1651-05

Power Output 3300 W 2400 W 3000 W

No. of Lineage Shelves 2 1 1

1. The 34- part number is listed on the compliance label of the DC PEM.

For information on installation, power shelf safety features, safety warnings, and troubleshooting the Lineage power shelf, see the product documentation available at http://www.lineagepower.com/.

Lineage AC-DC Power Shelf

This external AC-DC power shelf from Lineage (part number J85480S1 L30) with AC module (CP2000AC54PE) is 1-rack unit high (1.75 inch) and can be mounted on a standard 19-inch 4-post equipment rack or telco-type rack. We recommend installing the Lineage power shelf in the rack in a

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-15

Page 38

Cisco uBR10012 Universal Broadband Router Modules

278055

3 4

2 2

Front view

Rear view

way that the power connections reside facing inside the rack when viewed from the front. This allows the DC output terminals of the external AC-input power shelf to be on the same side as the DC-input terminals of the Cisco uBR10012 chassis.

The Lineage AC-DC power shelf has two DC power sources, four AC-input power supply sources, and J1 and J2 connectors. Each AC-input power supply module is automatically powered on when it is plugged into the wall socket. (See Figure 1-6).

Figure 1-6 Lineage AC-DC Power Shelf - Front and Rear View

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

1 DC power source terminal blocks 3 J2 connector 2 AC input power connectors 4 J1 connector / alarm cable interface

All cable connections for AC-input power, DC-output power, and status signals are made from the rear of the power shelf. Each AC power supply module has an individual AC facility cord attachment. All four AC-input cords must be attached to the facility for all four AC power modules to function. Two DC-interconnect cables provide DC-output power to the DC PEM (UBR10-PWR-DC=) modules on the Cisco uBR10012 chassis. (See Figure 1-7).

Note The AC-input power cables, DC-output power cables, and alarm monitor cable are supplied along with

Lineage. We recommend that you use these cables for cabling the shelf to the Cisco uBR10012 router.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-16

OL-18259-09

Page 39

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Figure 1-7 Rear View of the Lineage AC-DC Power Shelf with Cables

Cisco uBR10012 Universal Broadband Router Modules

278056

1 DC power supply cables 3 Alarm monitor cable 2 AC power supply cables —

To meet compliance standards, use the DC power cables (3 m cable supplied along with Lineage power shelf), while cabling the Lineage AC-DC power shelf to the Cisco uBR10012 chassis. Ensure proper rating and fit in the chassis when connecting the cables into the input DC terminal block on the backplane of the Cisco uBR10012 chassis.

To meet the Class A emission compliance requirements, ferrite beads must be used with Lineage AC-DC power shelf when used to power on the Cisco uBR10012 router. For information on ferrite beads, see

“Attaching Ferrite Beads on DC Power Cables” section on page 3-18.

For information on connecting the Lineage power shelf see, Connecting the External AC-input Power

Shelf to the Cisco uBR10012 Router, page 3-23.

LCD Module

The LCD module provides real-time operating status and configuration information for the chassis and line cards. The buttons below the screen provide a menu system that allows you to display different parts of the system configuration without using a terminal. Figure 1-8 shows the Cisco LCD module without the chassis front cover.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-17

Page 40

Cisco uBR10012 Universal Broadband Router Modules

62391

Keypads

Figure 1-8 LCD Module Display Panel

Note The LCD module functions depend on the release of the Cisco IOS software running on your

Cisco uBR10012 router. Refer to the release notes for the Cisco IOS release you are using, and the

Cisco uBR10012 Software Configuration Guide, for details. See the “Obtaining Documentation and

Submitting a Service Request” section on page vi.

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-18

OL-18259-09

Page 41

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

62395

LCD module

end

Back plane

end

Fold

LCD Cable

The LCD ribbon cable connects the LCD module to the backplane. The folded end is connected to the LCD module. See Figure 1-9.

Figure 1-9 LCD Cable

Performance Routing Engine

Cisco uBR10012 Universal Broadband Router Modules

There are four models of PREs, the original PRE module that was initially shipped with the Cisco uBR10012 router, the PRE1 module that began shipping with Cisco IOS Release 12.2(4)XF, the PRE2 module that is shipping with Cisco IOS Release 12.3(9)BC, and the PRE4 module that is shipping with Cisco IOS Release 12.2(33)SB.

• PRE1 functionality was introduced in Cisco IOS Release 12.2(4)XF.

• PRE2 functionality was introduced in Cisco IOS Release 12.3(9a)BC.

• PRE4 functionality was introduced in Cisco IOS Release 12.2(33)SCB.

You can use the CLI show version command to determine whether a PRE, PRE1, PRE2, or PRE4 module is installed in your system.

Note The PRE3 is not supported on the Cisco uBR10012 router

The PRE is a single-slot module used with the Cisco uBR10012 routers. The PRE performs all Layer 2 and Layer 3 packet routing and forwarding using an advanced parallel processing architecture called Parallel eXpress Forwarding (PXF). This process separates the control plane from the data plane. The PXF architecture supports high-performance throughput with IP services enabled on every port.

Note When replacing a PRE1 module with a PRE2 module, you must also install EMI gaskets and RF absorber

material. For more information, go to the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/pre2gkit.h tml

PRE Modules and PRE1 Modules

PRE1 modules support error checking and correction (ECC) for all onboard memory, replacing the simpler parity error algorithm of the original PRE module. A general-purpose RISC processor (262–300

OL-18259-09

MHz MIPS RISCMark RM7000) support high performance Layer 3 forwarding of traffic. The

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-19

Page 42

Cisco uBR10012 Universal Broadband Router Modules

combination of a general purpose RISC processor with advanced programmable PXF network processors provides the capacity to support the aggregation of thousands of active connections in a single Cisco uBR10012 chassis when supporting IP applications such as access policy filtering, rate-based queuing, and QoS.

PRE2 Modules

PRE2 modules are designed to address Internet service provider (ISP) requirements. The PRE2 has four PFX network processors (containing 64 individual processors) with two independent 32-MB SDRAM control memories on each processor set. The PRE2 provides 6.2 Mpps of processing power and has a 500-MHz RM 7000 mips processor with integrated 16-KB data and 16-KB instruction Level 1 caches, an integrated 256-KB Level 2 cache, and a 4-MB Level 3 cache.

Cisco IOS Release 12.3(9a)BC automatically enables the following features:

• Route Processor Redundancy Plus (RPR+)

• 6.2 mpps processing power

• Software features available with PRE2 and Cisco IOS Release 12.3(9a)BC:

–

EtherChannel

–

TLS 802.1q

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

PRE4 Modules

–

NetFlow

The Performance Routing Engine 4 (PRE4) is the fifth-generation Parallel Express Forwarding (PXF) packet processing and scheduling engine for the Cisco uBR10012 router.

PRE4 enhances the performance capability of the Cisco uBR10012 router to 10 Mpps by providing increased density Gigabit Ethernet (GE) and higher throughput of the 10GE SPA interface.

The PRE4 runs Cisco IOS Release 12.2(33)SCB and later releases. Benefits of the PRE4 include:

• 800-MHz dual processor

• 64 PXF network processors arranged as 8 columns and 8 rows

• 512-MB packet buffer and 128-MB control memory with error-correcting code

• 4-GB ECC-protected Route Processor (RP) memory

• 10 million packets per second (Mpps) forwarding performance through the PXF complex

• 5.6-Gbps backplane bandwidth for each full-height backplane slot

• 11.2 Gbps backplane bandwidth to each SPA interface processor (SIP)

• Maximum transmission unit (MTU) support of 9216 bytes

• An external CompactFlash Disk slot (disk0)

• A 100/1000 Megabit Ethernet interface for communication between redundant PRE4s

Note Unless otherwise indicated, all references in this document to the PRE refer to the PRE, the PRE1, the

PRE2, or the PRE4 modules. The PRE is now end-of-life (EOL) and is replaced by the PRE1, PRE2, or PRE4.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-20

OL-18259-09

Page 43

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

87430

CISCO

10000

ALARMS

FAIL

CONSOLE

STATUS

ACO

CRITICAL

MINOR

MAJOR

ETHERNET

LINK

ACTIVITY

AUX

SLOT 0

SLOT 1

PERFORMANCE ROUTING ENGINE ESR-PRE1

76995

PERFORMANCE ROUTING ENGINE ESR-PRE2

ALARMS

CISCO

10000

FAIL

STATUS

ACO

CRITICAL

MINOR

MAJOR

ETHERNET

LINK

ACTIVITY

CONSOLE

AUX

SLOT

211327

PERFORMANCE ROUTING ENGINE

ALARMS

CISCO

10000

ACT

IVITY

LINK

CRITICAL

AJO

ACO

SLOT 0

STATUS

FAIL

BITS

ETHERNET

AUX

CONSOLE

P/N ESR-PRE4

1 3 7 8

2 106 12

Redundant PRE Modules

The PRE module supports redundant operation (two PRE modules in a Cisco uBR10012 chassis). If the primary PRE fails, the secondary PRE automatically takes over operation of the chassis. Because all Cisco uBR10012 line cards are physically connected to both the primary and secondary PRE modules, a switchover of PRE modules does not require human intervention to reset the line cards, as they automatically fail over to the redundant PRE. The PRE module is hot-swappable if there is a redundant PRE module in the chassis.

Caution You cannot use different models of the PRE in the same chassis. If you have PRE2 modules and you wish

to upgrade, you must upgrade both of your PREs to the PRE4s. You cannot use a PRE1 or a PRE2 and a PRE4 in the same system.

PRE Module Description

The PRE1 contains two PC media card two slots and 64 MB of onboard flash memory. Figure 1-10 shows the PRE 1 faceplate.

Cisco uBR10012 Universal Broadband Router Modules

Figure 1-10 PRE1 Faceplate

The PRE2 contains two PC media card slots and 128 MB of onboard flash memory. Figure 1-11 shows the PRE2 faceplate.

Figure 1-11 PRE2 Faceplate

The PRE4 contains a CompactFlash Disk slot (disk0) and 128 MB of onboard flash memory. Figure 1-12 shows the PRE4 faceplate.

Figure 1-12 PRE4 Faceplate

OL-18259-09

1-21

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Page 44

Cisco uBR10012 Universal Broadband Router Modules

1 Ejector levers 7 ACO (Alarm Cut-off) button 2 Console and Auxiliary ports 8 CompactFlash Disk slot, disk0 3 Network Management Ethernet (NME) port 9 Slot 0 (disk0) LED 4 NME Activity and Link LEDs 10 Status, Fail LEDs 5 Reset button 11 Building Internal Timing Source (BITS) LED 6 Alarms: Critical, Major, Minor LEDs 12 Alphanumeric display

Connector Ports

The faceplate on the PRE contains three ports with RJ-45 connectors:

• Console port—This asynchronous EIA/TIA-232 serial port is used to connect a terminal to the PRE

for local administrative access.

• Auxiliary port (AUX)—This asynchronous EIA/TIA-232 serial port is used to connect a modem to

the PRE for remote administrative access.

• Fast Ethernet port—This Fast Ethernet port is used to connect the PRE to a 10/100Base-T network

management LAN.

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Note The Fast Ethernet interface on the PRE module is intended for network management access

and should not be used for WAN connectivity purposes. For WAN connections, use the appropriate network uplink cards, which take full advantage of the system's high-performance PXF processing subsystem.

PC Media Card Slots

Two PC media card slots (one CompactFlash Disk slot for the PRE4) can store the Cisco IOS image or a system configuration file on a PC media card or CompactFlash Disk. The system can also boot from the software stored on the PC media card or CompactFlash Disk. The PC media card slots support Type I or Type II cards. See the “Removing and Installing a PC Media Card” section on page 16 for more information about inserting and removing PC media cards from the PRE.

LCD Screens

The two LCD screens below the PC media card slots display alphanumeric information about the status of the of the PRE module.

PRE LED Indicators and Buttons

LEDs on the faceplate of the PRE provide a visual indication of the status of PRE operation (see

Figure 1-10). The LEDs are separated into three categories: alarms, status, and failure.

• ALARM—Alarm relay contacts on the Cisco uBR10012 router connect the router to a site alarm

maintenance system. This allows critical, major, and minor alarms generated by the Cisco uBR10012 router to be displayed on the PRE faceplate and also translated to external visual or audible alarms connected to the system. See the “Connecting Alarm Indicators” section on

page 3-36 for more information about alarm connections. Pressing the alarm cutoff (ACO) button

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-22

OL-18259-09

Page 45

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Universal Broadband Router Modules

on the (primary) PRE during an alarm condition shuts off the external alarm, but does not deactivate the alarm LEDs on the PRE faceplate. Alarm LEDs on the faceplate are deactivated only after the condition that caused the alarm is corrected.

• STATUS—Indicates the status of the PRE.

• FAIL—Indicates that a major failure has disabled the PRE.

Table 1 -7

Table 1-7 Cisco PRE LEDs and Cutoff Switch

describes the LEDs and switch on the PRE.

LEDs/Switch Status Description

ACTIVITY Green Packets are being transmitted and received.

Off No packet activity.

LINK Green Carrier detected; the port is able to pass traffic.

Off No carrier detected; the port is not passing traffic.

Reset button – Resets the PRE4.

Alarm cutoff (ACO) button – Pressing this button disables an audible alarm.

CRITICAL, MAJOR, and MINOR LEDs

Off No alarm.

Yellow Alarm condition.

STATUS Green PRE is ready and active as the primary PRE.

Off No power to the PRE or the PRE is acting as the secondary PRE.

Flashing

System is booting.

Yellow

Flashing Green PRE4 is standby.

FAIL Off PRE is operating properly.

Yellow A major failure has disabled the PRE.

CompactFlash slot 0 Green Disk0 is active.

PC media card slot 0 Green Flash card in Slot 0 is active

PC media card slot 1 Green Flash card in Slot 1 is active.

BITS Green BITS input to the PRE is configured and functioning normally.

Yellow BITS input to the PRE is configured, but not functional. For example,

the framer may have detected a Loss of Signal (LOS).

Off BITS input to the PRE4 is not configured.

1. The Cisco uBR10012 router supports PCMCIA flash memory cards of 64 MB or above.

PRE Module Disposal

The PRE module contains a small lithium battery. Some jurisdictions restrict the ways in which you can dispose of items containing lithium batteries. In particular, never dispose of lithium batteries or products containing lithium batteries in an unregulated fire. Other restrictions might apply in your area.

Warning

OL-18259-09

Ultimate disposal of this product should be handled according to all national laws and regulations.

Statement 1040.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-23

Page 46

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Universal Broadband Router Modules

SIP and SPA Compatibility

The Cisco uBR10012 router currently supports the following SIPs:

• Cisco Wideband SIP for the Cisco Wideband SPA

• Cisco 10000 Series SPA Interface Processor-600

The Cisco Wideband SIP can support up to two Cisco Wideband SPAs. The Cisco uBR10012 router can support up to six SPAs. For more information about the introduction of support for different SIPs and SPAs, refer to the Cisco uBR10012 Universal Broadband Router SIP and SPA Software Configuration Guide at the following location:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/ubr10012/1

2.3_23_bc/sipsp_d3.html

Timing, Communication, and Control Plus Card

On the Cisco uBR10012 router, the Timing, Communication, and Control Plus (TCC+) card acts as a secondary processor that performs the following functions:

• Generates and distributes 10.24 MHz clock references to each of the cable interface line cards.

• Generates and distributes 32-bit time-stamp references to each of the cable interface line cards.

• Allows software to power off independently any or all of the cable interface line cards.

• Drives the LCD module used to display system configuration and status information.

• Monitors the supply power used by the chassis.

• Provides two redundant RJ-45 ports for external timing clock reference inputs such as a Global

Positioning System (GPS) or building integrated timing supplies (BITS) clock.

When two TCC+ cards are installed, they are configured as active and backup (redundant). If the TCC+ card in the first slot is working at system power-up, it automatically becomes the active card and the TCC+ card in the second slot becomes the backup card. The TCC+ cards monitor each other’s priority information so that if the active card fails, the active card role is transferred to the redundant backup card without lose of data.

Figure 1-13 shows the faceplate of the TCC+ card. The handle provides for the insertion and removal of

the card from the chassis.

Caution Do not attempt to lift the chassis using one of these handles.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-24

OL-18259-09

Page 47

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

56418

Figure 1-13 TCC+ Card Faceplate

The faceplate on the TCC+ card has seven LEDs labeled POWER, STATUS, MAINT, PRESENT, and ACTIVE. Separate PRESENT and ACTIVE LEDs are associated with the primary and secondary external clock reference inputs.

For more information, see Cisco uBR10012 Universal Broadband Router TCC+ Card.

Cisco uBR10012 Universal Broadband Router Modules

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-25

Page 48

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

231862

uBR10-DTCC

DTI2

DTI1

DOCSIS Timing, Communication, and Control Card

On the Cisco uBR10012 universal broadband router, the DTCC card acts as a secondary processor that performs the following functions:

• In the default DTI mode, a 10.24 MHz clock and 32-bit DOCSIS timestamp are generated by the

DTI Server, propagated to DTI client using DTI protocol, and distributed by DTI client to each cable interface line card.

• Allows software to independently power off any or all cable interface line cards.

• Drives the LCD panel used to display system configuration and status information.

• Monitors the supply power usage of the chassis.

• Two RJ-45 cables with the DTI server, which, in turn, can generate the clock using its own oscillator

or external timing reference inputs such as GPS or network clock.

Two DTCC cards are installed and configured as active (primary) and backup (redundant). If the DTCC card in the first slot is working at system power-up, it automatically becomes the active card and the DTCC card in the second slot becomes the backup card. The DTCC cards monitor each other’s priority information, so that if the active card fails, the active card role is transferred to the redundant backup card without loss of data.

Figure 1-13 shows the faceplate of the DTCC card.

Figure 1-14 Cisco DTCC Front Panel

The front panel on the DTCC card has seven LEDs. They are labeled POWER, STATUS, MAINTENANCE, PRESENT, and ACTIVE. The second set of PRESENT and ACTIVE LEDs are associated with the primary and secondary external clock reference inputs.

For more information, see Cisco uBR10012 Universal Broadband Router DTCC Card.

1-26

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

OL-18259-09

Page 49

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cable Interface Line Cards

The following section describes the cable interface line cards used in the Cisco uBR10012 universal broadband router.

• Cisco uBR-MC5X20S/U/H Cable Interface Card, page 1-27

• Cisco UBR-MC20X20V Cable Interface Card, page 1-28

• Cisco uBR-MC3GX60V Cable Interface Card, page 1-28

Cisco uBR-MC5X20S/U/H Cable Interface Card

The Cisco uBR10-MC5X20S, U and H cable interface line cards are 20 by 16 inch cards designed specifically for the Cisco uBR10012 router. These cards transmit and receive RF signals between the subscriber and the headend over hybrid fiber-coaxial (HFC) system.

Upstream data, from the subscriber, comes through the upstream ports (US0-US19) on the Cisco uBR10-MC5X20S/U/H cable interface line card. The line card processes and configures the data and sends it across the backplane to the WAN/backhaul card and out to the Internet.

Downstream data, to the subscriber, comes from the Internet through the WAN/backhaul card, and across the backplane to the Cisco uBR10-MC5X20S/U/H cable interface line card. The Cisco uBR10-MC5X20S/U/H card processes and configures the data and sends it out through the appropriate downstream port (DS0-DS4) to be combined with the rest of the downstream signals in the headend.

Cable Interface Line Cards

The Cisco uBR10-MC5X20S/U line cards use burst receivers that report unequalized Modulation Error Ratio (MER). The Cisco uBR10-MC5X20H line cards use burst receivers that report equalized MER. Equalized MER will almost always be at least a few decibels (dB) higher than an unequalized MER measurement of the same signal under identical conditions.

Cisco uBR10-MC5X20S

The Cisco uBR10-MC5X20S cable interface line card supports downstream and upstream traffic over Data-over-Cable Service Interface Specification (DOCSIS)-based cable modem networks. The card supports downstream channels in the 70 to 860 MHz range, and upstream channels in the 5 to 42 MHz range. Each downstream port includes an onboard integrated upconverter. The Cisco uBR10-MC5X20S cable interface line card supports Annex B radio frequency (RF) data rates, channel widths, and modulation schemes and has DOCSIS MAC management and spectrum management capabilities. DOCSIS 2.0, Asynchronous Time Division Multiple Access (A-TDMA) rates are also supported.

Cisco uBR10-MC5X20U and H

The Cisco uBR10-MC5X20U/H cable interface line card supports both DOCSIS and EuroDOCSIS cable modem networks. The card supports downstream channels in the 70 to 860 MHz range, and upstream channels in the 5 to 65 MHz range. Each downstream port includes an onboard integrated upconverter. The Cisco uBR10-MC5X20U/H cable interface line card supports Annex B and Annex A radio frequency (RF) data rates, channel widths, and modulation schemes and has DOCSIS MAC management and spectrum management capabilities. DOCSIS 2.0, A-TDMA rates are also supported.

For more information, see Cisco uBR10-MC5X20S/U/H Cable Interface Line Card Hardware

Installation Guide.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-27

Page 50

Cable Interface Line Cards

Cisco UBR-MC20X20V Cable Interface Card

The Cisco UBR-MC20X20V cable interface line card is a 20 by 16 inch card designed specifically for the Cisco uBR10012 universal broadband router. This card transmits and receives RF signals between the subscriber and the headend over hybrid fiber-coaxial (HFC) system. It has five downstream (DS) ports and twenty upstream (US) ports. The line card supports five cable MAC domains (cable interfaces), and the 20 DS and 20 US channels are dynamically associated with any of these five MAC domains. The card has twenty US spigots and five DS spigots. Each of the US spigots supports either two-frequency stacked US channels across ten ports or a single US channel across twenty ports. Each of the DS spigots supports four-frequency stacked channels across five ports.

Note You must ensure that two DOCSIS Timing, Communication and Control (DTCC) cards are configured

on the Cisco uBR10012 router before installing the Cisco UBR-MC20X20V cable interface line card.

For more information, refer to Cisco UBR-MC20X20V Cable Interface Line Card Hardware Installation

Guide.

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR-MC3GX60V Cable Interface Card

The Cisco uBR-MC3GX60V cable interface line card is a DOCSIS 3.0 compliant line card designed specifically for the Cisco uBR10012 universal broadband router. This line card conforms to the Modular CMTS (M- CMTS) architecture and has the capacity to support up to 72 downstream (DS) and 60 upstream (US) channels.

The Cisco uBR-MC3GX60V cable interface line card has 20 US spigots for RF connectivity, which are organized into 5 groups of 4 connectors each. Each connector group supports up to 12 frequency-stacked US channels, with a default configuration of 3 US channels per RF connector.

The Cisco uBR-MC3GX60V cable interface line card has six Gigabit Ethernet (GE) interface ports organized into three pairs for DS connectivity. Each pair supports 1+1 redundancy and supports 24 DS channels in Annex B mode by default. The GE interfaces connect to an external Edge Quadrature Amplitude Modulation (EQAM) device and provide M-CMTS compliant Downstream External PHY Interface (DEPI) data.

Another unique feature of the Cisco uBR-MC3GX60V cable interface line card is the use of a front panel display (FPD) to show the licensing status information of the US and DS channels.

For detailed information, refer to Cisco uBR-MC3GX60V Cable Interface Line Card Hardware

Installation Guide.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-28

OL-18259-09

Page 51

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Network Uplink Cards

The following sections describe the network uplink cards used in the Cisco uBR10012 universal broadband router:

• Cisco Single Port Gigabit Ethernet Line Card, page 1-29

• Cisco Half-Height Gigabit Ethernet Line Card, page 1-31

• Cisco OC-12 POS Line Card, page 1-31

• Cisco uBR10-SRP-OC12SML DPT WAN Line Card, page 1-33

• Cisco uBR10012 OC-48 DPT/POS Interface Module, page 1-33

Cisco Single Port Gigabit Ethernet Line Card

The single-port Gigabit Ethernet (GE) line card provides a trunk uplink to devices such as GSRs, as well as connections to content servers and Web caches. The GE line card provides the Cisco uBR10012 router with an IEEE 802.3z compliant Ethernet interface running at 1 Gbps in full duplex mode.

Network Uplink Cards

Warning

The port uses a Gigabit Interface Converter (GBIC) that supports Gigabit Ethernet rates on a variety of Gigabit Ethernet interface types (SX, LX/LH, ZX) which can be changed or upgraded at any time (see

Table 1 -9). The Cisco uBR10012 router supports multiple GE line cards to support connectivity to

multiple destinations and to provide network layer redundancy.

Class 1 laser product.

Invisible laser radiation present.

Because invisible radiation may be emitted from the aperture of the port when no fiber cable is connected, avoid exposure to radiation and do not stare into open apertures.

Warning Statement for Sweden

Osynlig laserstrålning när denna del är öppen och förregleringen är urkopplad. Rikta inte blicken in mot strålen.

Warning Statement for Finland

Statement 36.

Statement 1008.

Statement 1016.

Statement 1056.

Warning

OL-18259-09

Alleviates ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Äjä katso säteeseen.

Statement 35

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-29

Page 52

Network Uplink Cards

CISCO

10000

LINK

FAIL

GIGABIT ETHERNET

Figure 1-15 shows the faceplate for the Gigabit Ethernet line card.

Figure 1-15 Gigabit Ethernet Line Card Faceplate

Cisco Gigabit Ethernet Line Card LEDs

Table 1 -8 describes the LEDs on the Gigabit Ethernet line card.

Table 1-8 Gigabit Ethernet Line Card LEDs and Their Functions

LED Color/Status Description

FAIL Yellow

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

A major failure has disabled the line card

Off

RX (receive) Green

Off

TX (transmit) Green

Off

LINK Green

Off

The line card is operating properly

Receiving traffic

Not receiving traffic

Transmitting traffic

Not transmitting traffic

Carrier detected; the port is able to pass traffic

No carrier detected; the port is not able to pass traffic

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-30

OL-18259-09

Page 53

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

GBIC Specifications

Table 1 -9 lists the GE line card GBICs and their respective cable types and lengths.

Table 1-9 GBIC Port Cabling Specifications

Network Uplink Cards

Wavelength

GBIC

1000Base-SX

(nm) Fiber Type

850 MMF 62.5

ESR-GBIC-SX

1000Base-LX/LH

1300 MMF

ESR-GBIC-LH

SMF

1000Base-ZX

1550 SMF Not

ESR-GBIC-ZX

1. Mode-conditioning patch cord (CAB-GELX-625 or equivalent) is required. If you use an ordinary patch cord with MMF, 1000Base-LX/LH GBICs, and a short link distance (tens of meters), this can cause transceiver saturation, resulting in a elevated bit error rate (BER). In addition, when you use the LX/LH GBIC with 62.5-micron diameter MMF, you must install a mode-conditioning patch cord between the GBIC and the MMF cable on both the transmit and receive ends of the link. The mode-conditioning patch cord is required for link distances greater than 984 ft (300 m).

2. 100 km over premium single-mode fiber or dispersion shifted singe-mode fiber.

Core Size, microns

62.5

50.0

62.5

50.0

50.0 8 to 10

conditional

Modal Bandwidth, MHz/km

160 200 400 500

500 400 500 —

N/A 43.5 miles (70 km) to

Cable Distance, feet/meters

722 ft (220 m) 902 ft (275 m) 1640 ft (500 m) 1804 ft (550 m)

1804 ft (550 m) 1804 ft (550 m) 1804 ft (550 m) 32,808 ft (10 km)

62 miles (100 km)

Cisco Half-Height Gigabit Ethernet Line Card

The Cisco HHGE line card contains a single Gigabit Ethernet port that provides a trunk uplink to switches and core routers. The Cisco HHGE line card provides an IEEE 802.3z compliant Ethernet interface that can run up to 1 Gbps in full duplex mode. The line card uses a Small Form-factor Pluggable (SFP) Gigabit interface converter (GBIC) module that supports a variety of Gigabit Ethernet interface types (SX LX/LH, and ZX), which you can change or upgrade at any time.

Note Only SFP GBIC modules purchased from Cisco work with the Gigabit Ethernet line card software.

For more information, see Cisco uBR10012 Universal Broadband Router Gigabit Ethernet Half-Height

Line Card Installation.

Cisco OC-12 POS Line Card

The OC-12 POS card provides a trunk uplink that supports up to 622 Mbps over a standard SONET/SDH interface using a single-mode fiber intermediate reach SC connector.

Warning

OL-18259-09

Class 1 laser product.

Invisible laser radiation present.

Statement 1008.

Statement 1016.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-31

Page 54

Network Uplink Cards

CISCO

10000

CARRIER

FAIL

OC–12/STM–4 POS SM–IR

Tx Rx

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Warning

Because invisible radiation may be emitted from the aperture of the port when no fiber cable is connected, avoid exposure to radiation and do not stare into open apertures.

Statement 1056.

Warning Statement for Sweden

Osynlig laserstrålning när denna del är öppen och förregleringen är urkopplad. Rikta inte blicken in mot strålen.

Statement 36.

Warning Statement for Finland

Alleviates ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Äjä katso säteeseen.

Statement 35

Figure 1-16 shows the faceplate for the Cisco OC-12 POS line card.

Figure 1-16 Cisco OC-12 POS Line Card Faceplate

Table 1 -10 lists the cable specifications for the Cisco OC12 POS card.

Table 1-10 Cisco OC-12 POS Line Card Cable Specifications

Fiber Type Wavelength, nm Core Size, microns Cable Distance

Single Mode Fiber 1300 8 to 10 49,213 ft (15 km)

Cisco OC-12 POS Line Card LEDs

Table 1 -11 describes the LEDs and their functions on the Cisco OC-12 POS line card.

Table 1-11 Cisco OC-12 POS Line Card LEDs and Their Functions

LED Color/Status Description

FAIL Yellow

RX (receive) Green

Off

A major failure has disabled the line card

The line card is operating properly

Receiving traffic

Not receiving traffic

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-32

OL-18259-09

Page 55

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Table 1-11 Cisco OC-12 POS Line Card LEDs and Their Functions (continued)

LED Color/Status Description

TX (transmit) Green

Network Uplink Cards

Transmitting traffic

Off

CARRIER Green

Off

Not transmitting traffic

Carrier detected; the port is able to pass traffic

No carrier detected; the port is not able to pass traffic

Cisco uBR10-SRP-OC12SML DPT WAN Line Card

The Cisco uBR10 Spatial Reuse Protocol (SRP) OC12 single-mode fiber, long-reach (SML) dynamic packet transport (DPT) WAN line card provides shared IP over SONET capability for the Cisco uBR10012 router platform.

For more information, see Cisco uBR10-SRP-OC12SML/SMI DPT Adapter Card for the Cisco

uBR10012 Universal Broadband Router.

Cisco uBR10012 OC-48 DPT/POS Interface Module

The Cisco uBR10012 OC-48 dynamic packet transport (DPT) and packet-over-SONET interface module is a full-height line card for the Cisco uBR10012 universal broadband router. This card provides trunk uplink capabilities that support up to 1.4 Gbps full duplex throughput over a standard SONET/ITU-T Synchronous Digital Hierarchy (SDH) interface, using a single mode fiber with SC connectors.

Two versions of the Cisco uBR10012 OC-48 DPT/POS interface module are available— short reach (SR) or long reach (LR). Both versions work with the performance routing engine (PRE).

The Cisco uBR10012 OC-48 DPT/POS interface module provides a point-to-point connection to a backbone router and encapsulates IP Packets with byte-wise HDLC framing, placing them directly into the OC-48 SONET (or SDH) payload.

OL-18259-09

The Cisco uBR10012 OC-48 DPT/POS interface module is a standard implementation of packet over SONET switching, and supports the following features:

• OC-48 bandwidth between the line card and the PRE.

• North American (SONET) and European (SDH) formats

• Automatic protection switching (APS)

• Alarm processing

Note Two Cisco uBR10012 OC-48 DPT/POS interface modules are required when using the card when using

the card in DPT mode in a Cisco uBR10012 universal broadband router.

For more information, see Cisco uBR10012 OC-48 DPT/POS Interface Module.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-33

Page 56

Optical Connectors and Cables

38548

38547

Optical Connectors and Cables

For single-mode optical fiber connections, use one duplex SC-type cable (see Figure 1-17), or two simplex SC-type cables (see Figure 1-18), one for transmit (Tx) and one for receive (Rx).

For optical connector and cable cleaning information, go to the following URL:

http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtml

Figure 1-17 Duplex SC-Type Cable and Connector

Figure 1-18 Simplex SC-Type Cable and Connector

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

These tables list the proper single-mode or multimode optical fiber cables to use to connect your router to a network:

• Table 1 -9, for the Gigabit Ethernet line card

• Table 1 -10, for the OC-12 POS line card

Cisco uBR10012 Router FRU Resources

The following section lists the field-replaceable units (FRUs), FRU product order numbers, and provides links to specific FRU documentation.

FRU Modules and Order Numbers

Table 1 -12 lists the major FRUs used in the Cisco uBR10012 router.

Table 1-12 Cisco uBR10012 Field-Replaceable Units and Product Order Numbers

Field-Replaceable Unit Product Order Number

Chassis Components

Performance routing engine (PRE) with 512 MB DRAM End of life (EOL), replace with ESR-PRE

PRE 512 MB DRAM (spare) EOL, replace with ESR-PRE/R

PRE1 (primary and redundant) ESR-PRE1

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-34

OL-18259-09

Page 57

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Router FRU Resources

Table 1-12 Cisco uBR10012 Field-Replaceable Units and Product Order Numbers (continued)

Field-Replaceable Unit Product Order Number

PRE1 (spare) ESR-PRE1/R=

PRE2 (primary and redundant) ESR-PRE2/R

PRE2 (spare) ESR-PRE2=

PRE4 (primary and redundant) ESR-PRE4

PRE4 (spare) ESR-PRE4/R=

PRE PC media card—64 MB (default) 10000-PREMEMFD64=

PRE PCM media card—128 MB ESR-PRE-MEM-FD128=

Blank PRE1 slot cover ESR-PRE-Cover=

TCC+ card UBR10-TCC+-T1=

Blank TCC+ card slot cover UBR10-TCC+-COVER=

DC power entry module (2400 W or 3000 W) UBR10-PWR-DC=

DC power entry module (3300 W) UBR10-PWR-DC-PLUS=

AC power entry module (2400 W UBR10-PWR-AC=

AC power entry module (3300 W) UBR10-PWR-AC-PLUS=

Fan assembly module (spare) UBR10-FAN-ASSY=

Fan assembly module (spare) UBR10012-FAN-PLUS=

Fan assembly filter (spare) UBR10-FAN-FILTER=

Front cover (spare) UBR10-CHAS-COVER=

Power supply monitoring cable for the AC power shelf alarm UB10-PWR-MON-CAB=

Cable Interface Line Cards

Line Card Processor (spare) UBR10-LCP2=

Cisco uBR10-MC5X20S cable interface line card UBR10-MC5X20S=

Cisco uBR10-MC5X20U cable interface line card UBR10-MC5X20U=

Cisco UBR-MC20X20V cable interface line card UBR-MC20X20V-20D=, UBR-MC20X20V-5D=,

UBR-MC20X20V-0D=

Cisco uBR-MC3GX60V cable interface line card UBR-MC3GX60V=

Blank cable interface line card cover UBR10-MC-COVER=

Network Line Cards

Cisco Single Port Gigabit Ethernet line card (GigE)

1000Base-SX—pluggable transceiver

1000Base-LX/LH—pluggable transceiver

UBR10-1GE, UBR10-1GE=

ESR-GBIC-SX

ESR-GBIC-LH

1000Base-ZX— pluggable transceiver

OL-18259-09

ESR-GBIC-ZX

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-35

Page 58

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Router FRU Resources

Table 1-12 Cisco uBR10012 Field-Replaceable Units and Product Order Numbers (continued)

Field-Replaceable Unit Product Order Number

Cisco Half-Height Gigabit Ethernet line card

ESR-HH-1GE

Slot splitter card

Half height slot blank cover

Full height slot blank cover

1000Base-SX—pluggable transceiver

1000Base-LX/LH—pluggable transceiver

1000Base-TX—pluggable transceiver

1000Base-ZX— pluggable transceiver

Cisco OC12/STS12c/STM4 POS, single mode, intermediate

ESR-HH-CARRIER

ESR-HH-COVER

ESR-COVER

SFP-GE-S

SFP-GE-L

SFP-GE-T

GLC-ZX-SM

UBR10-OC12/P-SMI=

reach line card

Cisco uBR10-SRP-OC12SML DPT WAN adapter card UBR-SRP-OC12SML=

Cisco uBR10012 OC-48 DPT/POS Interface Module

Single mode Single spare

Single mode1, long reach modules Single spare

, short reach modules

UBR10-SRP-OC48SMS ESR1OC48/P/SRPSMS=

UBR10-SRP-OC48SML= ESR1OC48/P/SRPSML=

Blank network line card cover ESR-LC-COVER=

1. Use this number to order the dual interface modules.

2. Use this number to order a single interface module.

FRU Documentation

Table 1 -13 lists the Cisco field replaceable unit (FRU) documentation for the modules and interface line

cards that are used in the Cisco uBR10012 router and the corresponding URL where that documentation can be found. Refer to the FRU documentation for more detailed information and installation instructions for each module or card.

Table 1-13 Cisco FRU Document Title and URL

Document title

URL

Document title

URL

Document title

URL

2400W AC-Input Power Shelf for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub1 0acsh.html

AC Power Entry Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub1 0acpm.html

3300 W AC Power Entry Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub1 0acpem_HornBill.html

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-36

OL-18259-09

Page 59

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Table 1-13 Cisco FRU Document Title and URL (continued)

Cisco uBR10012 Router FRU Resources

Document title

URL

Document title

URL

Document title

URL

Document title

URL

Document title

URL

Document title

URL

Document title

URL

Document title

URL

Document title

URL

Document title

URL

Document title

URL

Document title

DC Power Entry Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub1 0pem.html

3300 W DC Power Entry Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/partner/docs/cable/cmts/ubr10012/installation/field_replaceable_un its/ub10dcpem_Hornbill.html

Cisco uBR10012 Universal Broadband Router Fan Assembly Module

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/fan5

093.html

Cisco LCD Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/lcd5

090.html

Cisco uBR10012 Universal Broadband Router TCC+ Card

http://www.cisco.com/en/US/docs/interfaces_modules/cable/installation/tcc5094.html

Cisco uBR10012 Universal Broadband Router DTCC Card

http://www.cisco.com/en/US/partner/docs/interfaces_modules/cable/installation/dtcccard.html

Cisco uBR10-SRP-OC12SML DPT WAN Line Card for the Cisco uBR10012 Router

http://www.cisco.com/en/US/docs/interfaces_modules/cable/line_cards/ubr_srp_oc12sml_dpt_w an/quick/start/ub10oc12.html

Performance Routing Engine Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/interfaces_modules/cable/performance_routing_engine/install ation/guide/pre5096.html

Installing EMI Gaskets and RF Absorber Material on the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/pre2 gkit.html

Cisco uBR10-MC5X20S/U Cable Interface Line Card

http://www.cisco.com/en/US/docs/interfaces_modules/cable/broadband_processing_engines/ubr 10_mc5x20s_u_h/installation/guide/ubrmc520.html

Cisco UBR-MC20X20V Cable Interface Line Card Hardware Installation Guide

http://www.cisco.com/en/US/docs/interfaces_modules/cable/broadband_processing_engines/ubr _mc20x20v/installation/guide/mc20x20v_hig.html

Cisco UBR-MC3GX60V Cable Interface Line Card Hardware Installation Guide

URL

http://www.cisco.com/en/US/docs/interfaces_modules/cable/broadband_processing_engines/ubr _mc3gx60v/installation/guides/b_3g60_lchig.html

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-37

Page 60

Cisco uBR10012 Router FRU Resources

Table 1-13 Cisco FRU Document Title and URL (continued)

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Document title

URL

Document title

URL

Cisco Half-Height Gigabit Ethernet Line Card

http://www.cisco.com/en/US/docs/interfaces_modules/cable/line_cards/ubr_hh_ge/quick/start/ub r_hhge.html

Inspection and Cleaning Procedures for Fiber-Optic Connections

http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.sht ml

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

1-38

OL-18259-09

Page 61

CHAP T ER

Preparing for Installation

Before you install the Cisco uBR10012 universal broadband router, consider:

• The power and cabling requirements that must be in place at your installation sites

• The equipment required to install the router

• The environmental conditions your installation site must meet to maintain normal operation

This chapter guides you through the process of preparing for your router installation.

Do not unpack the system until you are ready to install it. Keep the chassis in the shipping container to prevent accidental damage until you determine an installation site.

Note The Cisco uBR10012 router (using DC power supplies) is not shipped with wiring to connect to a DC

Safety

When you install the Cisco uBR10012 router, observe all of the following caution and warning statements. For warning translations, refer to the regulatory compliance and safety documentation at the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/regulatory/compliance/ub10rcsi.html

The following guidelines will help ensure your safety and protect the equipment. However, these guidelines may not cover all potentially hazardous situations you may encounter during system installation, so be alert.

• The installation of your Cisco uBR10012 router must comply with national and local electrical

codes. In the United States, this means the National Fire Protection Association (NFPA) 70, United States National Electrical Code. In Canada, Canadian Electrical Code, part I, CC22.1. In other countries, International Electrotechnical Commission (IEC) 364, part 1 through part 7.

• Review the safety warnings listed in the regulatory compliance and safety documentation before

installing, configuring, or performing maintenance on the product.

• Always disconnect power at the source before you install or remove a chassis.

• Never attempt to lift an object that might be too heavy to lift safely by yourself.

• Keep the chassis area clear and as dust free as possible during and after installation.

• Keep tools and chassis components away from walk areas.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

2-1

Page 62

Preventing Electrostatic Discharge Damage

• Do not wear loose clothing, jewelry (including rings and chains), or other items that could get caught

in the chassis.

• The Cisco uBR10012 router operates safely when it is used in accordance with its marked electrical

ratings and product usage instructions.

Chapter 2 Preparing for Installation

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1030.

Preventing Electrostatic Discharge Damage

Electrostatic discharge (ESD) damage, which occurs when electronic cards or components are improperly handled, can result in complete or intermittent failures. The performance routing engine (PRE), and all line cards consist of a printed circuit card that is fixed in a metal carrier. Electromagnetic interference (EMI) shielding and connectors are integral components of the carrier. Although the metal carrier helps to protect the cards from ESD, use an antistatic strap each time you handle the modules. Handle the carriers by the edges only; never touch the cards or connector pins.

Caution Always tighten the captive installation screws on all system components when you are installing them.

These screws prevent accidental removal of the module, provide proper grounding for the system, and help to ensure that the bus connectors are properly seated in the backplane.

Following are guidelines for preventing ESD damage:

• Always use an ESD-preventive wrist or ankle strap and ensure that it makes good skin contact.

Before removing a card from the chassis, connect the equipment end of the strap to a bare metal, unpainted surface on the chassis or rackmount.

• Handle line cards by the faceplates and carrier edges only; avoid touching the card components or

any connector pins.

2-2

• When removing a line card, place the removed module component-side-up on an antistatic surface

or in a static-shielding bag. If the module will be returned to the factory, immediately place it in a static-shielding bag.

• Avoid contact between the modules and clothing. The wrist strap protects the card from ESD

voltages on the body only; ESD voltages on clothing can still cause damage.

Caution For safety, periodically check the resistance value of the antistatic strap. The measurement should be

between 1 and 10 megohms.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

OL-18259-09

Page 63

Chapter 2 Preparing for Installation

Chassis-Lifting Guidelines

The Cisco uBR10012 chassis is not intended to be moved frequently. When fully populated, the Cisco uBR10012 system weighs approximately 230 pounds. A depopulated chassis weighs approximately 55 pounds.

When moving the chassis, use the following guidelines to prevent injury and damage to the equipment:

• Before you install the system, ensure that your site is properly prepared so you can avoid having to

move the chassis later to accommodate power sources and network connections.

• A fully populated chassis should be moved only with a hydraulic lift or forklift. Do not attempt to

manually lift a populated chassis.

• Two people are required to safely move a depopulated chassis. This should be done by using the

handles on each side of the chassis.

Chassis-Lifting Guidelines

Warning

To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the handles on modules (such as power supplies, fans, or cards); these types of handles are not designed to support the weight of the unit.

• Never attempt to lift even a depopulated chassis by yourself. Because of the size and weight of the

Statement 1032

chassis, use at least two people to safely lift and move it without causing injury or damaging the equipment.

• To prevent injury, keep your back straight and lift with your legs, not your back.

• Ensure that your footing is solid, and balance the weight of the chassis between your feet.

• Lift the chassis slowly; never move suddenly or twist your body as you lift.

• Keep your back straight and lift with your legs, not your back. If you must bend down to lift the

chassis, bend at the knees, not at the waist, to reduce the strain on your back muscles.

• If you have to move a fully populated chassis and you do not have a hydraulic lift or forklift

available, you must first remove the following components from the chassis:

–

Fan assembly module

–

AC or DC power entry modules (PEMs)

–

Cable interface line cards

–

Network uplink line cards

In a fully loaded chassis, these components weigh approximately 170 pounds, so removing them allows the chassis to be safely moved with two people. The components can then be reinserted after the chassis has been moved and installed. See Chapter 5, “Maintaining the Cisco uBR10012 Router” for instructions on removing these components.

Caution When removing and reinstalling these modules, be certain to follow the precautions given in the

“Preventing Electrostatic Discharge Damage” section on page 2-2.

• Always disconnect all external cables before lifting or moving the chassis.In particular, verify that

all power to the chassis has been removed. Do not try to move a chassis that is connected to power or that is powered on.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

2-3

Page 64

Electrical Safety

All system components are hot-swappable. They are designed to be removed and replaced while the system is operating without presenting an electrical hazard or damage to the system.

Follow these basic guidelines when you are working with any electrical equipment:

• Before beginning any procedures requiring access to the chassis interior, locate the emergency

power-off switch for the room in which you are working.

• Disconnect all power and external cables before installing or removing a chassis.

• Do not work alone when potentially hazardous conditions exist.

• Never assume that power has been disconnected from a circuit; always check.

• Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.

Never install equipment that appears damaged.

• Carefully examine your work area for possible hazards such as moist floors, ungrounded power

extension cables, and missing safety grounds.

Chapter 2 Preparing for Installation

Warning

When installing or replacing the unit, the ground connection must always be made first and disconnected last.

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Statement 1001

Read the installation instructions before you connect the system to its power source.

Site Requirements

This section provides information for environmental, power, cabling, and rack mounting requirements. Be sure that you have met all of these requirements before you install your Cisco uBR10012 router.

Caution The Cisco uBR10012 router installation must comply with all applicable codes and is approved for use

with copper conductors only. The ground bond fastening hardware should be of compatible material and preclude loosening, deterioration, and electrochemical corrosion of hardware and joined material. Attachment of the chassis ground to a central office or other interior ground system should be made with a 6-AWG, copper ground conductor at a minimum.

Statement 1046

Statement 1004

Warning

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.

Statement 1017

2-4

OL-18259-09

Page 65

Chapter 2 Preparing for Installation

Environmental Site Requirements

The environmental monitoring functionality in the Cisco uBR10012 router protects the system and components from potential damage from excessive voltage and temperature conditions. To ensure normal operation and avoid unnecessary maintenance, plan your site configuration and prepare your site before installation. After installation, make sure the site maintains an ambient temperature of 41°F through 104°F (5°C through 40°C), and keep the area around the chassis as free from dust as is practical.

Planning a proper location for the Cisco uBR10012 router and the layout of your equipment rack or wiring closet is essential for successful system operation. Equipment placed too close together or inadequately ventilated can cause system excessive temperature conditions. In addition, chassis panels made inaccessible by poor equipment placement can make system maintenance difficult.

When you plan the location and layout of your equipment rack or wiring closet, you need to consider how air flows through your router. The Cisco uBR10012 router draws cooling air in through the intake vent on the front of the chassis and moves the air across the internal components and out the exhaust vents on the top rear of the chassis (see Figure 2-1 on page 2-6).

Temperature sensors on the PRE monitor the internal air temperature and send warning messages and an alarm condition when the internal air temperature approaches a specified threshold.

The front bottom and top rear of the chassis must remain unobstructed to ensure adequate airflow and prevent overheating inside the chassis. Maintain a minimum clearance of 3 in. (7.62 cm) from the vents on the front and back of the chassis to allow for adequate airflow. Do not place the chassis where heated exhaust air from other systems could enter the air intake vent at the bottom front, as this could cause overheating of the system.

In addition, allow for approximately 3 to 4 ft (91.44 cm to 121.92 cm) clearance at the front and rear of the chassis for cabling and normal system maintenance.

Site Requirements

Warning

Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place.

1029

Statement

To avoid problems during installation and ongoing operation, follow these general precautions when you plan the equipment locations and connections:

• Use the show environment command regularly to check the internal system status. The

environmental monitor continually checks the interior chassis environment; it provides warnings for high temperature and creates reports on any occurrences. If warning messages are displayed, take immediate action to identify the cause and correct the problem.

• Keep the Cisco uBR10012 router off of the floor and out of areas that collect dust.

• Follow ESD prevention procedures (see “Preventing Electrostatic Discharge Damage” section on

page 2-2) to avoid damage to equipment. Damage from static discharge can cause immediate or

intermittent equipment failure.

• Ensure that the PRE modules, line cards, blank covers, power supplies, and any power supply covers

are in place and secure. The fans direct cooling air throughout the chassis interior; a loose component or empty slot can redirect the airflow away from active components.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

2-5

Page 66

Site Requirements

56430

ALARM

ISCO

10000

FAIL

PERFORMANCE ROUTING ENGINE

O N

L E

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H

E R

E T

I N K

C T

I V

I T

U X

L O

T 0

L O T

ALARM

CISCO 10000

FAIL

PERFORMANCE ROUTING ENGINE

O N

S O

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H E

E T

I N

T IV

S L

T 0

L O

T 1

POWER MISWIRE FAULT

Chapter 2 Preparing for Installation

Figure 2-1 Cooling Air Path for the Cisco uBR10012

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

2-6

OL-18259-09

Page 67

Chapter 2 Preparing for Installation

Temperature and Humidity Requirements

Table 2 -1 lists the operating and nonoperating environmental site requirements. The ranges listed are

those within which the Cisco uBR10012 router continues to operate; however, a measurement that is approaching the minimum or maximum of a range indicates a potential problem. You can maintain normal operation by anticipating and correcting environmental anomalies before they approach a maximum operating range.

Table 2-1 Specifications for Operating and Nonoperating Environments

Specification Minimum Maximum

Temperature, ambient operating 41

Temperature, ambient nonoperating and storage –40

Humidity, ambient (noncondensing) operating 5% 85%

Humidity, ambient (noncondensing) nonoperating and storage

Altitude, operating (over allowable temperature) 32°F

Altitude, nonoperating (over allowable temperature) –200 ft (–60.9 m) 30,000 ft (9144 m)

°F (5°C) 104°F (40°C)

°F (–40°C) 158°F (70°C)

5% 95%

104°F (40°C)

–200 ft (–60.9 m)

10,000 ft (3048 m)

Site Requirements

Power Guidelines

Caution The Cisco uBR10012 router installation must comply with all applicable codes and is approved for use

only with copper conductors. The ground bond fastening hardware should be of compatible material and preclude loosening, deterioration, and electrochemical corrosion of hardware and joined material. Attachment of the chassis ground to a central office or other interior ground system should be made with a minimum of a 6-AWG, copper ground conductor.

Follow these precautions and recommendations when planning power connections to the Cisco uBR10012 router:

• Ensure that you are using proper cables and have circuit breakers installed.

• Check the power at your site before installation and periodically after installation to ensure that you

are receiving clean power. Install a power conditioner if necessary.

• Provide proper grounding to avoid damage from lightning and power surges.

• Use a 6-AWG, copper ground conductor (minimum requirement) when attaching the chassis ground

to a central office or other interior ground system. An insulation rating of 167° Fahrenheit (75° Celsius) is required for the 6-AWG wire for 3000 W of power.

Warning

This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations.

Statement 1045

Warning

OL-18259-09

A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.

1022

Statement

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

2-7

Page 68

Chapter 2 Preparing for Installation

Site Requirements

Power Connection Guidelines for DC-Powered Systems

The DC-input power supply allows the Cisco uBR10012 router to operate on either –48 or –60 VDC systems. Both these power supplies can operate with an input from –40.5 to —72 VDC with no harm; however, the input should be restricted to the nominal ranges defined in Tabl e 2-2 to maintain safety extra-low voltage (SELV) compliance, and to deliver the rated power at the allowed current levels.

Table 2 -2 summarizes the power output, DC-input voltage, and DC-input current values for the DC

PEM.

Table 2-2 Power Output, DC-input Voltage, and DC-input Current Values for the DC PEM

Cisco DC PEM

Cisco Product Part Number

UBR10-PWR-DC= 34-1651-04 2400W maximum

UBR10-PWR-DC-PLUS= 341-0388-01 3300 W maximum –48 to –60 VDC nominal 50 A + 50 A

1. The 34- part number is listed on the compliance label of the DC PEM.

Warning

Note The Cisco uBR10012 router (using DC power supplies) is not shipped with wiring to connect to a DC

Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV) requirements in IEC 60950 based safety standards.

(Part Number)

34-1651-05 2400W maximum

Power Output DC-input Voltage DC-input Current

–48 to –60 VDC nominal 50A

3000W maximum

–55 to –60 VDC nominal 56A

Statement 1033

power source. You must provide input, return, and earthing (grounding) wiring at the site, and install and protect the wiring in accordance with local and national wiring regulations. The Cisco uBR10012 router input DC terminal block accepts a minimum of 6-AWG wire. An insulation rating of 167° Fahrenheit (75° Celsius) is required for the 6-AWG wire for 3000W of power.

See Appendix A, “Technical Specifications,” for system power specifications, including input voltage and operating frequency ranges.

Warning

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV) requirements in IEC 60950 based safety standards.

2-8

Statement 1033

OL-18259-09

Page 69

Chapter 2 Preparing for Installation

Plant Wiring Guidelines

When planning the location of the new system, consider the distance limitations for signaling, EMI, and connector compatibility, as described in the following sections.

Site Requirements

Warning

This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations.

Interference Considerations

When wires are run for any significant distance in an electromagnetic field, interference can occur between the field and the signals on the wires. This fact has two implications for the construction of plant wiring:

• Bad wiring practice can result in radio interference emanating from the plant wiring.

• Strong EMI, especially when it is caused by lightning or radio transmitters, can destroy the signal

drivers and receivers in the Cisco uBR10012 router, and can even create an electrical hazard by conducting power surges through lines and into equipment. (Review the safety warnings in the

“Preventing Electrostatic Discharge Damage” section on page 2-2.)

Note To predict and remedy strong EMI, you may also need to consult experts in radio frequency

If you use twisted-pair cable in your plant wiring with a good distribution of grounding conductors, the plant wiring is unlikely to emit radio interference. If you exceed the recommended distances, use a high-quality twisted-pair cable with one ground conductor for each data signal when applicable.

If wires exceed recommended distances, or if wires pass between buildings, give special consideration to the effect of a lightning strike in your vicinity. The electromagnetic pulse caused by lightning or other high-energy phenomena can easily couple enough energy into unshielded conductors to destroy electronic devices. If you have had problems of this sort in the past, you may want to consult experts in electrical surge suppression and shielding.

Statement 1045

interference (RFI).

Cabling Guidelines

The size of your networks and the distances between connections depend on the type of signal, the signal speed, and the transmission media (the type of cabling used to transmit the signals). For example, standard coaxial cable has a greater channel capacity than twisted-pair cabling. The distance and rate limits in the following descriptions are the IEEE recommended maximum speeds and distances for signaling; however, you can usually get good results at speeds and distances far greater than these. For example, the recommended maximum rate for V.35 is 2 Mbps, but it is commonly used at 4 Mbps without any problems. If you understand the electrical problems that might arise and can compensate for them, you should get good results with rates and distances greater than those shown here; however, do so at your own risk.

When preparing your site for network connections to the Cisco uBR10012 router, you must consider a number of factors related to each type of interface:

• The type of cabling required for each type (fiber, thick or thin coaxial, foil twisted-pair, or

unshielded twisted-pair cabling)

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

2-9

Page 70

Site Requirements

• Distance limitations for each signal type

• The specific cables you need to connect each interface

• Any additional interface equipment you need, such as transceivers, hubs, switches, modems,

channel service units (CSUs), or data service units (DSUs)

The extent of your network and the distances between network interface connections depend in part on the following factors:

• Signal type

• Signal speed

• Transmission medium

The distance and rate limits referenced in the following sections are the IEEE-recommended maximum speeds and distances for signaling purposes. Use this information as a guideline in planning your network connections prior to installing the Cisco uBR10012 router.

Ethernet and Fast Ethernet Connections

The maximum distances for Ethernet and Fast Ethernet network segments and connections depend on the type of transmission cable being used. The terms 10Base-T and 100Base-T are industry shorthand nomenclature for the following:

• 10 Mbps transmission rate (10), or 100 Mbps transmission rate (100)

• Using baseband technology (Base)

Chapter 2 Preparing for Installation

• By means of twisted pair wires (T)

Table 2 -3 shows the maximum transmission distances between stations for Ethernet and Fast Ethernet

connections.

Table 2-3 Ethernet and Fast Ethernet Maximum Transmission Distances

Transceiver Speed Cable Type Transmission Mode Maximum Distance between Stations

10 Mbps Category 3 Full and half duplex 328 ft (100 m)

100 Mbps Category 5 Full and half duplex 328 ft (100 m)

Fiber-Optic Connections

The specifications for single-mode, fiber-optic transmissions are outlined in Tab le 2 -4.

Ta b le 2 - 4 F i b er- Op t i c Tra n sm ission Characteristics

Characteristic Permissible Value Characteristic Permissible Value

Transmitter output power –15 to –8 dBm Wavelength 1261 to 1360 nm

Receiver sensitivity –28 to –8 dBm Maximum span 9 miles (14.5 km)

Caution Do not exceed the specified distance limits.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

2-10

OL-18259-09

Page 71

Chapter 2 Preparing for Installation

Rack-Mounting Considerations

The Cisco uBR10012 router should be rack-mounted for proper operation and maintenance. The rack-mounting hardware included with chassis is suitable for standard 19-inch equipment racks and telco-type racks. Optional hardware is available from third-party vendors for mounting in a 23-inch equipment rack.

Mounting Guidelines

Site Requirements

Warning

The chassis should be mounted on a rack that is permanently affixed to the building.

Statement 1049

When planning your rack installation, consider the following guidelines:

• Install the Cisco uBR10012 router in an open rack whenever possible.

Caution To prevent overheating, never install the chassis in an enclosed rack or room that is not properly

ventilated or air conditioned.

• Allow sufficient clearance around the rack for maintenance. You need 24 in. (61 cm) of clearance to

remove and replace system components.

Caution To prevent the rack from tipping when installing the router in telco racks, ensure that the rack is bolted

to the floor and, if necessary, anchored with appropriate fixtures.

• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing

the unit in the rack.

• Always install heavier equipment in the lower half of a rack to maintain a low center of gravity and

prevent the rack from falling over.

• When mounting this unit in a partially filled rack, load the rack from the bottom to the top, with the

heaviest component at the bottom of the rack.

Note This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

• If you plan to use an equipment shelf, ensure that the shelf is constructed to support the weight and

dimensions of the chassis. Use the rack-mount kit designed for the Cisco uBR10012 router.

• To mount the chassis between two 19-inch posts or rails, the inner clearance (the width between the

inner sides of the two posts or rails) must be at least 17.3 in. (44 cm).

Note The height of the chassis is 31.25 in. (79.4 cm).

• When mounting the chassis in 4-post or telco racks, be sure to use all the screws and brackets

provided to secure the chassis to the rack posts.

• Install the forward rack-mount brackets before you install the chassis in the rack; and then install

the rear brackets.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

2-11

Page 72

Site Requirements

18.31 in.

(46.48 cm)

hole

center-to-center

17.5 in.

(44.45 cm)

min.

Rack posts

Mounting strips

110 VAC

outlets

10327

Chapter 2 Preparing for Installation

• If you are also using the optional AC-input power shelf, it should be installed immediately below

the Cisco uBR10012 chassis for power cabling convenience. However, install the AC-input power shelf after you install the chassis.

• Ensure that the router is connected to earth ground during normal use.

• Frame ground should be tied to the single building point ground, or the closest return point to

building ground.

Warning

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available.

Using Power Strips with a Rack-Mount Installation

Some equipment racks provide a power strip along the length of one of the mounting strips. If your rack has a power strip, consider the position of the strip when planning fastener points to ensure that you can slide cards straight out of their respective slots. If the power strip does impair a rack-mount installation, remove the power strip before installing the chassis in the rack, and then replace it after the chassis is installed. See the “General Rack Installation Guidelines” section on page 3-3 for additional information about rack-mounting your system.

Figure 2-2 shows a typical 19-inch, 4-post equipment rack with a power strip along one of the back posts.

Figure 2-2 Typical 19-Inch Equipment Rack Posts and Mounting Strips

Statement 1024

2-12

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

OL-18259-09

Page 73

CHAP T ER

Installing the Cisco uBR10012 Router

This chapter describes the procedures for installing the Cisco uBR10012 universal broadband router in an equipment rack. It also describes how to connect interface and power cables, the proper way to power on the system, and installation troubleshooting procedures.

Installation involves doing the following tasks in the following order:

• Preparing the Cisco uBR10012 Router for Rack-Mounting, page 3-2

• Removing the Chassis Components Before Installation, page 3-4

• Attaching the Mounting Brackets, page 3-9

• Installing the Cable Management Brackets (Optional), page 3-13

• Mounting the Chassis in the Rack, page 3-14

• Attaching Ferrite Beads on the Cables, page 3-17

• Connecting the Chassis to Ground, page 3-20

• Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router, page 3-23

• Connecting DC Power to the Cisco uBR10012 Router, page 3-34

• Connecting Alarm Indicators, page 3-36

OL-18259-09

Warning

• Connecting the Console Port and Auxiliary Port, page 3-50

• Installing the Modules, page 3-39

• Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card, page 3-42

• Connecting the Console Port and Auxiliary Port, page 3-50

• Connecting Network Management Cables, page 3-53

• Connecting Cable Interface Line Cards and Network Uplink Cards, page 3-56

• Replacing the Front Cover, page 3-60

• Powering On the System, page 3-61

• Configuring the Cisco uBR10012 Router at Startup, page 3-61

• Formatting PC Media Cards, page 3-66

This equipment must be installed and maintained by service personnel as defined by AS/NZS 3260. Incorrectly connecting this equipment to a general-purpose outlet could be hazardous. The telecommunications lines must be disconnected 1) before unplugging the main power connector or 2) while the housing is open, or both.

Statement 1043

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-1

Page 74

Installation Methods

For stability and ease of use, the Cisco uBR10012 router chassis should be mounted in an equipment rack. The chassis can be mounted in a 19-inch (standard) equipment rack (either the 4-post equipment rack or the telco-type equipment rack) or in a 23-inch rack.

Note For 23-inch racks, optional mounting brackets must be ordered from third-party vendors.

Caution The Cisco uBR10012 router chassis should always be secured in the equipment rack for normal use and

operations.

The rack-mount kit that is shipped with the Cisco uBR10012 router includes four mounting brackets for mounting the chassis in a standard 19-inch wide equipment rack (4-post equipment rack or telco-type). One set of mounting brackets is sufficient to properly secure the router chassis, but an additional set can also be ordered for mounting the chassis from the front and the back.

Chapter 3 Installing the Cisco uBR10012 Router

Note Although installing the chassis in a rack-mount is preferred for permanent installations, you can mount

the router in an alternate location, such as on an equipment shelf or on a tabletop for testing or diagnostic purposes.

Preparing the Cisco uBR10012 Router for Rack-Mounting

The Cisco uBR10012 router chassis can be installed in a standard 19-inch equipment rack or telco rack, either front or rear mounted, and either flush or offset from the rack.

This section describes the following guidelines and steps that must be followed before rack-mounting the Cisco uBR10012 router:

• General Rack Installation Guidelines, page 3-3

• Removing the Chassis Components Before Installation, page 3-4

• Attaching the Mounting Brackets, page 3-9

• Installing the Cable Management Brackets (Optional), page 3-13

Caution Before performing any of the steps in this section, be certain you have read and understood the guidelines

given in Chapter 2, “Preparing for Installation.”

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-2

OL-18259-09

Page 75

Chapter 3 Installing the Cisco uBR10012 Router

General Rack Installation Guidelines

When planning your rack installation, consider the following guidelines:

• The Cisco uBR10012 router chassis requires a minimum of 18 rack units (31.5 in. or 80 cm) of

vertical rack space. Measure the proposed rack location before mounting the chassis in the rack.

• Before using a particular rack, check for obstructions (such as a power strip) that could impair

rack-mount installation. If a power strip does impair a rack-mount installation, remove the power strip before installing the chassis, and then replace it after the chassis is installed.

• Allow sufficient clearance around the rack for maintenance. If the rack is mobile, you can push it

back near a wall or cabinet for normal operation and pull it out for maintenance (installing or moving line cards, connecting cables, or replacing or upgrading components). Otherwise, allow 19 in. (48.3 cm) of clearance to remove FRUs.

• Maintain a minimum clearance of 3 in. (7.62 cm) on the front and back of the chassis for the cooling

air inlet and exhaust ports, respectively. Avoid placing the chassis in an overly congested rack or directly next to another equipment rack; otherwise, the heated exhaust air from other equipment can enter the inlet air vents and cause an overtemperature condition inside the router.

Preparing the Cisco uBR10012 Router for Rack-Mounting

Caution To prevent chassis overheating, never install a Cisco uBR10012 router in an enclosed rack or room that

is not properly ventilated or air conditioned.

• If also installing the optional AC-input power shelf, allow at last two rack units below the

Cisco uBR10012 chassis for the power shelf installation. Install the AC-input power shelf after you have installed the Cisco uBR10012 chassis to avoid the possibility of accidentally crushing the power shelf during the router’s installation.

• Cisco recommends installing an optional equipment shelf in the rack for the Cisco uBR10012

chassis because it simplifies installation, but this is not required.

• Always install heavier equipment in the lower half of a rack to maintain a low center of gravity to

prevent the rack from falling over. However, if you are also installing an AC-power shelf, leave enough space for the power shelf plus 2 rack units (RUs) underneath the Cisco uBR10012 chassis.

• Ensure that cables from other equipment already installed in the rack do not impair access to the

cards, or require you to disconnect cables unnecessarily to perform equipment maintenance or upgrades.

• Install rack stabilizers (if available) before you mount the chassis.

• Provide an adequate chassis ground (earth) connection for your router chassis.

In addition to the preceding guidelines, review the precautions for avoiding excessive temperature conditions in the “Temperature and Humidity Requirements” section on page 2-7.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-3

Page 76

Chapter 3 Installing the Cisco uBR10012 Router

Removing the Chassis Components Before Installation

The Cisco uBR10012 router is shipped with all ordered components already installed in the chassis. When fully configured, the Cisco uBR10012 chassis weighs approximately 230 lbs (104.3 kg).

Caution You must use a hydraulic lift or forklift to move a fully populated chassis.

If you have to move a fully populated chassis and you do not have a hydraulic lift or forklift available, you must first remove the following components from the chassis:

• AC or DC power entry modules (PEMs)

• Fan assembly module

• Cable interface line cards

• Network uplink line cards, Slot splitter, and half-height Gigabit Ethernet line cards

In a fully loaded chassis, these components weigh approximately 170 lbs (77.11 kg), removing the components allows the chassis to be moved ssfely using two people. Reinstall the components after the chassis has been moved and installed. Use the following procedures to remove these components.

Before You Begin

• Make sure that you have an antistatic surface available for the components that you are removing

from the chassis.

• Make sure that you are wearing antistatic protection such as a wrist strap or heel strap and are

properly grounded.

Removing the Modules from the Chassis

TConnecting Alarm Indicators, page 3-36

Removing the Half-Height Gigabit Ethernet Line Card and the Slot Splitters

This section describes how to properly remove HHGE line cards and the slot splitter from the chassis. This section includes the following tasks:

• Removing a Half-Height Gigabit Ethernet Line Card, page 3-4

• Removing the Slot Splitter, page 3-7

Removing a Half-Height Gigabit Ethernet Line Card

Use the following procedure to remove the HHGE line card from the slot splitter:

Step 1 Verify that you are properly grounded.

Step 2 Disconnect any network cables connected to the line card port.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-4

OL-18259-09

Page 77

Chapter 3 Installing the Cisco uBR10012 Router

135154

uBR10-MC5x20S-D

E R

TATU

N T

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

STATU

AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P O

W ER

ATU

S M AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

ER S TAT

M AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

ER S TAT

INT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

S 1 0

S 1 1

S 1 2

S 1 3

S 1 4

S 1 5

S 1 6

S 1 7

S 1 8

S 1 9

D S

uBR10-MC5x20S-D

ER S TA

MAINT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

S 1 0

S 1 1

S 1 2

S 1 3

S 1 4

S 1 5

S 1 6

S 1 7

S 1 8

S 1 9

uBR10-MC5x20S-D

ER S TATU

S MA

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

E R

STA

T US

M A

INT

0 0

FAIL

LINK

CISCO 10000

N A

B L

P O

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

Y N

R A

P A

S S

T H

R U

CISCO

10000

N A

B L

P O S

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

T X

S Y

R A P

P A

S S

R U

Captive screw

Figure 3-1 Captive Screw Locations

Removing the Chassis Components Before Installation

Step 3

Step 4 Simultaneously pivot both ejector levers away from each other to disengage the line card from the

Step 5 Slide the line card out of the slot splitter and place it on an antistatic surface or in an antistatic bag.

Step 6 If you are not installing a replacement line card, install a blank faceplate in the slot.

Use a screwdriver to loosen the top and bottom captive screws until they disengage and spring away from the face plate (Figure 3-1).

backplane (Figure 3-2).

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

OL-18259-09

3-5

Page 78

Removing the Chassis Components Before Installation

135156

U S

S 1

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

PO W

R S TAT

S M AINT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

O W

STA

AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

TUS

AINT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

uBR10-MC5x20S-D

E R

TA TU

AINT

U S

S 1

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

W E

R S TAT

S MA

S 1

D S

uBR10-MC5x20S-D

P OW

ER ST ATU

MAIN

S 1

D S

uBR10-MC5x20S-D

W E

STA

TUS

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

U S

1 0

U S

1 1

U S

1 2

U S

1 3

U S

1 4

U S

1 5

U S

1 6

U S

1 7

U S

1 8

U S

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

ER S TAT

S M AINT

0 0

FAIL

LINK

CISCO 10000

E N A

B L E

P O

S R P

FAIL

OC–48/STM–16 POS/SRP SM–LR

C D

Y N C

W R A

A S

T H

R U

CISCO 10000

E N

A B

L E

P O

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

C D

T X

S Y

N C

W R

A P

P A

S S

T H

R U

CISCO

10000

CISCO

10000

FAIL

LINK

Figure 3-2 Opening the Ejector Levers

Chapter 3 Installing the Cisco uBR10012 Router

3-6

Caution Do not operate the system unless all slots contain a line card or a blank faceplate. Always install a

Warning

full-slot blank faceplate into an empty slot. Half-height blank faceplates do not have air dams, and the empty slot will rob cooling air from the other slots. A slot splitter with one half-height line card and one blank faceplate is allowed.

Statement 1029

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

OL-18259-09

Page 79

Chapter 3 Installing the Cisco uBR10012 Router

135150

uBR10-MC5x20S-D

POW

STATUS

AIN

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

STATUS

MAIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

POW

STATUS

M AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

ER S TA

TUS

M AINT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

ER S TA

TUS

M AINT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

S 1 0

S 1 1

S 1 2

S 1 3

S 1 4

S 1 5

S 1 6

S 1 7

S 1 8

S 1 9

D S

uBR10-MC5x20S-D

P OW

ATU

MAIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

S 1 0

S 1 1

S 1 2

S 1 3

S 1 4

S 1 5

S 1 6

S 1 7

S 1 8

S 1 9

uBR10-MC5x20S-D

ER S TAT

M A

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

WER

S TATU

INT

10000

CISCO 10000

N A

B L

P O

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

Y N

R A

P A

S S

T H

R U

CISCO

10000

N A

B L

P O S

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

T X

S Y

R A P

P A

S S

R U

Captive

screw

Captive screw

Removing the Slot Splitter

Use the following procedure to remove a slot splitter from the chassis:

Step 1 Attach an antistatic wrist strap to your wrist and to the ESD socket on the chassis, or to a bare metal

surface on the chassis or frame).

Step 2 Remove any line cards from the splitter, see the “Removing a Half-Height Gigabit Ethernet Line Card”

section on page 3-4.

The slot splitter does not have ejector levers to disengage cards from the backplane, so you must remove any line cards before you remove the splitter.

Step 3 Loosen the top and bottom captive screws on the slot splitter (Figure 3-3).

Figure 3-3 Captive Screw Locations

Removing the Chassis Components Before Installation

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-7

Page 80

Removing the Chassis Components Before Installation

135157

uBR10-MC5x20S-D

STA

TU S

INT

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

STA

TUS

AIN

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

R S TA

S M A

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P OW

R S TA

S M AINT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P OW

STAT

M AINT

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

S 1 0

S 1 1

S 1 2

S 1 3

S 1 4

S 1 5

S 1 6

S 1 7

S 1 8

S 1 9

D S

uBR10-MC5x20S-D

POW

STA

T US

M A

IN T

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

S 1 0

S 1 1

S 1 2

S 1 3

S 1 4

S 1 5

S 1 6

S 1 7

S 1 8

S 1 9

uBR10-MC5x20S-D

P O

ER S TATU

S MAI

S 0

S 1

S 2

S 3

S 4

S 5

S 6

S 7

S 8

S 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

S 0

S 1

S 2

S 3

S 4

uBR10-MC5x20S-D

P O

R S TAT

M A

CISCO 10000

N A

B L

P O

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

Y N

R A

P A

S S

T H

R U

CISCO

10000

N A

B L

P O S

S R

FAIL

OC–48/STM–16 POS/SRP SM–LR

T X

S Y

R A P

P A

S S

R U

Step 4 Slide the splitter out of the slot (Figure 3-4).

Step 5 If you are not installing a replacement splitter or a line card, install a full-slot blank faceplate in the slot.

Figure 3-4 Removing the Slot Splitter

Chapter 3 Installing the Cisco uBR10012 Router

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-8

OL-18259-09

Page 81

Chapter 3 Installing the Cisco uBR10012 Router

58697

Attaching the Mounting Brackets

The Cisco uBR10012 router is shipped with four mounting brackets that can be attached to either the front or rear of the chassis, depending on your mounting preferences. The brackets can be mounted either flush with the edge of the chassis or set back to allow the chassis to be offset mounted in the rack.

Figure 3-5 shows the mounting brackets shipped with the Cisco uBR10012 chassis for use with a

standard 19-inch equipment or telco rack:

Figure 3-5 Mounting Brackets for the Cisco uBR10012 Router

Attaching the Mounting Brackets

Note The four mounting brackets shipped with the Cisco uBR10012 router are for a standard 19-inch

equipment rack or telco rack. Optional mounting brackets are orderable separately from third-party vendors to install the chassis in a 23-inch rack.

Use the following procedure to attach the mounting brackets to the chassis.

Step 1 Determine whether you will be mounting the chassis with the front or rear facing forwards.

Step 2 Determine whether you will flush-mount or offset-mount the chassis. Typically, flush-mounting is used

for most equipment racks except for telco racks that require offset-mounting. If either style can be used, choose the one that is most convenient for your site.

Step 3 Attach two mounting brackets to each side of the chassis in the appropriate locations. The large

mounting bracket is attached to the top of the chassis, and the smaller bracket is attached to the bottom of the chassis.

Attach the brackets as shown in the following figures, using the screws that are supplied with the brackets:

• Figure 3-6 shows how to attach the brackets to flush-mount the chassis with the front forwards.

• Figure 3-7 shows how to attach the brackets to flush-mount the chassis with the rear forwards.

• Figure 3-8 shows how to attach the brackets to offset-mount the chassis with the front forwards.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-9

Page 82

Attaching the Mounting Brackets

72311

ALARM

CISCO

10000

FAIL

PERFORMANCE ROUTING ENGINE

O N

S O

L E

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H

E R

N E

IN K

C T

I V IT

U X

S L O

T 0

S L

O T 1

ALARM

CISCO

10000

FAIL

PERFORMANCE ROUTING ENGINE

O N

S O

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H

E R

E T

I N K

C T

I V I

T Y

U X

S L O

T 0

L O

T 1

Figure 3-6 Bracket Location for Flush Front-Mounting the Chassis

Chapter 3 Installing the Cisco uBR10012 Router

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-10

OL-18259-09

Page 83

Chapter 3 Installing the Cisco uBR10012 Router

72312

Figure 3-7 Bracket Location for Flush Rear-Mounting the Chassis

Attaching the Mounting Brackets

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-11

Page 84

Attaching the Mounting Brackets

72313

ALA

CIS

10000

FAIL

PERFORMANCE ROUTING ENGINE

O N

S O

L E

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H

E R

N E

L IN

C T

I V IT

U X

S L O

T 0

S L

O T 1

ALARM

CISCO

10000

FAIL

PERFORMANCE ROUTING ENGINE

O N

S O

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H

E R

E T

I N K

C T

IV IT

U X

L O

T 0

L O

T 1

Figure 3-8 Bracket Location for Offset Front-Mounting the Chassis

Chapter 3 Installing the Cisco uBR10012 Router

Note You must use three screws to install each large bracket and two screws to install each small bracket.

To install the optional cable management brackets, proceed to the next section. Otherwise, proceed to the “Mounting the Chassis in the Rack” section on page 3-14 for instructions on mounting the Cisco uBR10012 chassis in the equipment or telco rack.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-12

OL-18259-09

Page 85

Chapter 3 Installing the Cisco uBR10012 Router

72314

Installing the Cable Management Brackets (Optional)

The Cisco uBR10012 router is shipped with two cable-management brackets that are installed on the rear of the router’s chassis to route the cables connected to the cable interface line cards.

Figure 3-9 shows the rear of the Cisco uBR10012 chassis with the two cable-management brackets

installed.

Figure 3-9 Installing the Optional Cable Management Brackets

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-13

Page 86

Mounting the Chassis in the Rack

Use the following procedure to install the optional cable-management brackets on the rear of the Cisco uBR10012 chassis:

Step 1 Position the first mounting bracket immediately above the cable interface line card installation slots.

Make sure that the portion of the bracket with the slots is above the mounting holes, so that the bracket will not interfere with the insertion and removal of the line cards. See Figure 3-9.)

Step 2 Align the mounting holes on the far left and far right on the bracket first, so that the center mounting

hole will be aligned properly.

Step 3 Use the three screws that are provided in the accessory kit to attach the bracket to the chassis.

Step 4 Attach the bottom cabl- management bracket in a similar manner, making sure that the slot edge of the

bracket is pointing down. See Figure 3-9.

Note Make sure that the slot edge on the bracket is pointed downward, otherwise the bracket interferes

Step 5 Insert cable ties through the slots on the top and bottom of the brackets and use the cable ties as needed

to secure the cables for the line card interfaces along the top and bottom of the chassis.

Chapter 3 Installing the Cisco uBR10012 Router

with the insertion and removal of the cable interface line cards.

Mounting the Chassis in the Rack

With the fan assembly, PEMs, and line cards removed from the chassis and the mounting brackets installed on the chassis, the Cisco uBR10012 chassis is ready for installation in a 19-inch equipment rack or telco rack. Use the following procedure to install the chassis.

Warning

To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:

• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

• When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.

• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.

Statement 1006

Tip (Optional) Install a shelf in the rack to support the Cisco uBR10012 router chassis. This simplifies

installation and provides additional support for the chassis. If you are installing an equipment shelf, it must be able to support the weight of a fully loaded chassis which is approximately 230 lbs (104.3 kg).

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-14

OL-18259-09

Page 87

Chapter 3 Installing the Cisco uBR10012 Router

Tip If you are installing the chassis in an equipment rack, it is helpful to have a third person available to

maneuver the chassis into position and attach the brackets to the rack.

Recommended Tools and Supplies

Table 3 -1 lists the tools, equipment, and supplies necessary to connect the system ground to the chassis.

Table 3-1 Tools and Supplies

Quantity Description Comments

1 Number 2 Phillips screwdriver —

1 A 3/16-inch flat-blade screwdriver s —

1 A 1/4-inch flat-blade screwdriver —

12 Mounting bracket screws Included in accessory kit

1 ESD-preventive wrist strap —

— Tape measure (optional) —

— Level (optional) —

Mounting the Chassis in the Rack

Installing the Cisco uBR10012 Chassis in the Rack

When you are installing the chassis in a rack, please be aware of the following issues.

• AC power shelf installation precautions

• Loaded and unloaded chassis weight

Caution If you are using the optional AC-input power shelf, do not install the shelf until after you have installed

the Cisco uBR10012 chassis to avoid the possibility of crushing the shelf during the router’s installation.

For more information about installing the power shelf, see 2400W AC-Input Power Shelf for the Cisco uBR10012 Universal at the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub10acsh. html

Caution A fully populated chassis weighs approximately 230 lbs (104.3 kg) and should be lifted only with a

forklift or hydraulic lift. A depopulated chassis weighs approximately 55 lbs(24.95 kg) and should be lifted by two people. When handling the chassis, always follow proper lifting practices, as outlined in the “Chassis-Lifting Guidelines” section on page 2-3

Warning

Two people are required to lift the chassis. Grasp the chassis underneath the lower edge and lift with both hands. To prevent injury, keep your back straight and lift with your legs, not your back.

210

Statement

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-15

Page 88

Mounting the Chassis in the Rack

Chapter 3 Installing the Cisco uBR10012 Router

Warning

Step 1 Verify that you have removed the fan assembly module, DC PEMs, cable interface line cards, and

At least three people are required to mount the shelf in the equipment rack: two people are needed to hold the shelf in place while a third person tightens the mounting screws.

Statement 336

network uplink line cards before attempting to move the chassis (see “Removing the Chassis

Components Before Installation” section on page 3-4).

Caution Do not attempt to lift even a depopulated chassis by yourself. Have at least two people to lift the chassis.

Three people might be needed to position the chassis into a rack, depending on whether you are using an equipment shelf and on how high you are mounting it.

If you have to lift the chassis to a higher location, have a third person present who can lift the middle of the chassis as the other two people lift it straight up.

Step 2 With each person standing on a side of the chassis, bend straight down at the knees, and grab one of the

handles on the side of the chassis.

Step 3 Carefully lift the chassis straight up and walk with slow, deliberate steps to your destination.

Caution To prevent injury, keep your back straight and lift with your legs, not your back.

Step 4 When you reach your destination, bend at the knees to lower the chassis to the ground.

Step 5 Lift the chassis up to the height that it will be positioned in the rack.

Step 6 Maneuver the chassis into position in the rack.

Step 7 Align the mounting bracket holes with the rack post holes (Figure 3-10) and attach the chassis to the rack

with the appropriate-sized screws (performed by the third person unless the chassis is resting on a shelf).

Step 8 Go to the Connecting the Chassis to Ground section to continue the installation.

Warning

Note Figure 3-10 shows the chassis flush-mounted at the rear. The procedure is identical for the other

Statement 1024

mounting methods. This figure also shows two sets of mounting brackets being used, one set at the front and one set at the rear of the chassis. Only one set of brackets is necessary to support the chassis.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-16

OL-18259-09

Page 89

Chapter 3 Installing the Cisco uBR10012 Router

Figure 3-10 Installing the Chassis in a Rack using the Rear Mounting Brackets

Attaching Ferrite Beads on the Cables

281782

1 Rear mounting brackets —

Attaching Ferrite Beads on the Cables

Ferrite beads can be clamped on where the beads are attached without wrapping the wires. Two ferrite beads (part number 36-0219-01) are included in the Cisco uBR10012 router accessory kit, and one ferrite bead is shipped with the spare of AC and DC power entry modules.

Attaching Ferrite Beads on Grounding and Alarm Cables

For Class B emission compliance requirements, one ferrite bead must be installed on the alarm port and chassis ground wire exiting the chassis. This is applicable for UBR10-PWR-AC, UBR10-PWR-AC-PLUS=, and installed (within 3 inches) close to the notch where the cables exit the chassis.

UBR10-PWR-DC-PLUS= PEM modules. The ferrite bead should be

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-17

Page 90

Attaching Ferrite Beads on the Cables

Figure 3-11 Ferrite Beads on Ground Cable and Alarm Cable

Chapter 3 Installing the Cisco uBR10012 Router

1 Alarm cable 3 Ferrite bead attached to both the ground and alarm cable 2 Ground cable

—

Attaching Ferrite Beads on DC Power Cables

For Class B emission compliance requirements, two ferrite beads must be installed on the DC-input power cables. This is applicable for UBR10-PWR-DC= PEMs. These ferrite beads should be installed (within 6 inches) close to the DC-input power connector (DC-input terminal connector).

281703

Figure 3-12 shows the ferrite beads attached to the DC-input power cables connected to the DC-input

terminal connector located beneath the UBR10-PWR-DC= module on the midplane of the chassis.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-18

OL-18259-09

Page 91

Chapter 3 Installing the Cisco uBR10012 Router

279320

249813

Figure 3-12 Ferrite Beads Attached on DC-input Power Cables

Attaching Ferrite Beads on the Cables

1 Ferrite beads attached to DC-input power cables 3 DC power cables 2 DC-input terminal connector on midplane of the chassis

Attaching Ferrite Beads on the Lineage Power Shelf

An additional set of ferrite beads are required if you are using the external Lineage power shelf to supply power to the Cisco uBR10012 router. These ferrite beads must be installed on the DC power cables that are provided in the Lineage accessory kit to meet the Class A compliance requirements. Tab l e 3 - 2 lists the ferrite beads that should be installed on the different DC power cables.

Table 3-2 Ferrite Beads, DC Power Cables, and DC PEM Modules

Note The ferrite beads must be installed on both sides of the DC power cables (DC-input and DC-output) when

Ferrite Beads (Type / Part Number) DC Power Cable DC PEM Module (Part Number)

Steward 28A5776-0A2 4 DC power cables UBR-PWR-DC=

Steward 28A5131-0A2 2 DC “Y” power cables UBR-PWR-DC-PLUS=

The ferrite beads should be installed within 6 inches of the DC terminal blocks on the Lineage power shelf. (See Figure 3-13.)

Lineage power shelf is connected to the DC PEM modules (UBR-PWR-DC=) on the Cisco uBR10012 router.

—

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-19

Page 92

Connecting the Chassis to Ground

Figure 3-13 Ferrite Beads on the Lineage Power Shelf

Chapter 3 Installing the Cisco uBR10012 Router

279321

1 DC power cables connected on the Lineage power

shelf

2 Ferrite beads attached on the DC power cables —

Connecting the Chassis to Ground

Connecting the Cisco uBR10012 router chassis to earth ground is required for all DC powered installations. Have the recommended tools and supplies available before you begin this procedure (see

Table 3 -3).

Warning

Recommended Tools and Supplies

The importance of proper grounding cannot be overemphasized. It will minimize the potential for damage to your system and maximize safety at the system site. We recommend you consult a licensed electrician or your local electric utility company if you have any questions.

When installing or replacing the unit, the ground connection must always be made first and disconnected last.

Statement 1046

3 Alarm cable connected to the J1

connector with built-in ferrite bead

Statement 269

Table 3 -3 lists the tools, equipment, and supplies necessary to connect the system ground to the chassis.

Table 3-3 Tools and Supplies

Quantity Description Comments

1 Number 2 Phillips screwdriver —

1 Wire stripping tool —

1 Crimping tool Must fit diameter of grounding lugs.

1 2-hole grounding lug Included in the accessory kit

1 Grounding wire 6 AWG (16 mm

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-20

), customer provided.

OL-18259-09

Page 93

Chapter 3 Installing the Cisco uBR10012 Router

0.75 in. (2 cm)

Grounding lugWire

30020

Table 3-3 Tools and Supplies (continued)

Quantity Description Comments

2 M5 Pan Head screws with captive, lock

washers

Antistatic mat and ESD-wrist strap —

Attaching the Grounding Cable

The following procedure describes how to attach:

• The grounding lug to the grounding cable.

• The grounding cable to the chassis.

• The grounding cable to the earth grounding point.

Connecting the Chassis to Ground

Included in accessory kit.

Warning

Use copper conductors only.

Statement 1025

Before performing any of the following procedures, ensure that power is removed from the DC circuit. To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position.

Step 1 Verify that there is no power going to the Cisco uBR10012 chassis and the PEMs are not installed.

Step 2 Strip about 3/4 inch (2 cm) of the covering from the end of the grounding wire).

Step 3 Insert the stripped end of the grounding wire into the open end of the grounding lug and crimp the

Statement 7

grounding lug securely to the wire.

Step 4 Using the two M5 screws provided in the accessory kit, fasten the grounding lug firmly to the bottom of

the chassis. Fasten the lug to the chassis. See the location marked “Grounding points” in Figure 3-15).

Step 5 Attach the other end of the ground cable to a suitable grounding location in accordance with local

practice at your site.

Step 6 Proceed to the next section, Connecting DC Power to the Cisco uBR10012 Router, page 3-34.

Figure 3-14 Attaching Grounding Wire to the Grounding Lug

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-21

Page 94

Connecting the Chassis to Ground

103479

ALARM

CISCO

10000

FAIL

PERFORMANCE ROUTING ENGINE

O N

S O

L E

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H

E R

N E

L I

N K

C T

I V IT

U X

S L O

T 0

S L

O T 1

ALAR

CISCO 10000

FAIL

PERFORMANCE ROUTING ENGINE

O N

S O

STATUS

ACO

CRITICAL

MINOR

MAJOR

T H

E R

E T

IN K

C T

IV IT

U X

L O

T 0

L O

T 1

Grounding lug points

Figure 3-15 Location of the Ground Lug Connectors

Chapter 3 Installing the Cisco uBR10012 Router

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-22

OL-18259-09

Page 95

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

The following sections describe how to connect the Lineage AC-DC power shelf to the Cisco uBR10012 router:

• Cabling the Lineage AC-DC Power Shelf, page 3-23

• Connecting the Lineage AC-DC Power Shelf to the Cisco uBR10012 Router, page 3-24

• Connecting the Alarm Monitor Cable, page 3-31

• Disconnecting Cables from the Lineage AC-DC Power Shelf and the Cisco uBR10012 Router,

page 3-34

For information on cabling, and installation of the external 2400 W AC-input power shelf, see the

2400 W AC-input Power Shelf Installation Guide.

Cabling the Lineage AC-DC Power Shelf

Prerequisites

• To meet compliance standards, it is recommended that you use the AC-input cables, DC power

cables, and alarm monitor cable that are provided in the Lineage AC-DC power shelf accessory kit.

• To meet Class A compliance standards, the ferrite beads provided in the Lineage AC-DC power shelf

accessory kit must be installed on the DC power cables. For more details, see Attaching Ferrite

Beads on the Lineage Power Shelf, page 3-19.

Required Tools and Equipment

• Lineage AC-DC power shelf

• Alarm monitor cable, provided in Lineage accessory kit

• DC power cables, provided in Lineage accessory kit

• AC-input power cables, provided in Lineage accessory kit

• Ferrite beads, provided in Lineage accessory kit

• 10 mm hex socket driver

Steps

To attach the cables to the Lineage AC-DC power shelf:

Warning

Caution Do not connect the AC power cables to the facility power source until the DC power cables and the alarm

OL-18259-09

Before performing any of the following procedures, ensure that power is removed from the DC circuit.

Statement 1003

monitor cables are connected to the power shelf, and to the Cisco uBR10012 router.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-23

Page 96

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Step 1 Open the safety cover from above the DC terminal blocks by rotating the safety cover up and off of the

DC terminal blocks of the power shelves.

Step 2 Loosen and remove the M6 nuts.

Step 3 Install the DC power cables to both the DC power terminal blocks on the power shelf using the removed

M6 nuts, and close the safety cover.

Note If you are connecting two Lineage power shelves to the Cisco uBR10012 router, then connect the DC

“Y” power cables only to the left DC terminals block on the two power shelves.

Step 4 Attach the ferrite beads to the DC power cables pairs exiting the power shelf within 6 inches from the

DC terminal blocks on the power shelf. See “Attaching Ferrite Beads on the Lineage Power Shelf”

section on page 3-19.

Step 5 Connect the alarm monitor cable to the power shelf, see Connecting the Alarm Monitor Cable, page 3-31

Step 6 Proceed to connecting the Lineage power shelf to the Cisco uBR10012 router.

• UBR-PWR-DC= module—If you are using this module, see “Connecting the Lineage Power Shelf

to the UBR-PWR-DC= Module” section on page 3-25.

• UBR-PWR-DC-PLUS= module—If you are using this module, see “Connecting the Lineage Power

Shelf to the UBR-PWR-DC-PLUS= Module” section on page 3-27.

Step 7 Connect the un-energized AC power cables to the power shelf.

Chapter 3 Installing the Cisco uBR10012 Router

Caution The AC power cables must not be connected to the wall socket until, all the DC power cables and alarm

monitor cables are connected between the power shelf and the Cisco uBR10012 router.

Step 8 Connect the AC power cables to the facility wall socket to energize the power shelf.

Caution Exercise caution while connecting the AC power cables to the an energized wall socket as the power

shelf will start supplying power to the Cisco uBR10012 router.

Connecting the Lineage AC-DC Power Shelf to the Cisco uBR10012 Router

The Lineage power shelves are used with the DC PEM modules on the Cisco uBR10012 router. Two DC PEM modules are supported on the Cisco uBR10012 router:

• DC PEM module (UBR10-PWR-DC=)

• DC PEM module (UBR10-PWR-DC-PLUS=)

The following sections explain how to connect the Lineage power shelves to the Cisco uBR10012 router:

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-24

OL-18259-09

Page 97

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Connecting the Lineage Power Shelf to the UBR-PWR-DC= Module

Prerequisites

• Connect the DC power cables, alarm cables, and the AC-input cables to the Lineage power shelf, see

“Cabling the Lineage AC-DC Power Shelf” section on page 3-23.

• To meet Class A compliance standards, install the ferrite beads on the DC power cables exiting the

Lineage power shelf within 6 inches from the DC terminal blocks of the shelf. For more details, see

Attaching Ferrite Beads on the Lineage Power Shelf, page 3-19.

Required Tools and Equipment

• 2400 W DC PEM module (UBR-PWR-DC=)

• One Lineage AC-DC power shelf

• Four DC power cables, provided in Lineage accessory kit

• One alarm monitor cable, provided in Lineage accessory kit

• Ferrite beads (part number 36-0219-01), provided in Cisco uBR10012 router accessory kit

Steps

• Ferrite beads, provided in Lineage accessory kit

• Flat-head screwdriver

To connect the power shelf to the UBR-PWR-DC= module:

Step 1 Cable the Lineage AC-DC power shelf, see “Cabling the Lineage AC-DC Power Shelf” section on

page 3-23.

Caution Do not connect the AC power cables to the standard wall socket.

Step 2 Connect the alarm monitor cable to the Cisco uBR10012 router, see “Connecting the Alarm Monitor

Cable” section on page 3-31.

Step 3 Attach the pair of the ferrite beads to the ends of DC power cables that connect to the Cisco uBR10012

router. See “Attaching Ferrite Beads on DC Power Cables” section on page 3-18.

Step 4 Connect into the DC power cables into DC-input terminal connectors at the backplane of the

Cisco uBR10012 router. For information connecting the DC power cables to the Cisco uBR10012 router, see DC Power Entry Module for the Cisco uBR10012 Universal Broadband Router.

Caution The DC power cables have joggles at the ends of the cables. While connecting these joggled ends to the

Cisco uBR10012 router, ensure that the ends face away from each other. (See Figure 3-16.)

Figure 3-16 shows the Lineage power shelf connected to the UBR-PWR-DC= PEM module on

Cisco uBR10012 router.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-25

Page 98

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

278057

Figure 3-16 Lineage AC-DC Power Shelf Connected to UBR-PWR-DC= PEM Module

Chapter 3 Installing the Cisco uBR10012 Router

Step 5

DC power cables connected from the Lineage power shelf to the backplane of

the router 4

Joggled ends of the DC-input power cables connected DC-input terminal blocks at the backplane of the router

2 Cisco uBR10012 router 5 Alarm monitor cable 3 Lineage AC-DC power shelf —

Connect the AC power cables to a standard wall socket (facility power source) to provide power to the Cisco uBR10012 router.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-26

OL-18259-09

Page 99

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Connecting the Lineage Power Shelf to the UBR-PWR-DC-PLUS= Module

Prerequisites

• Two Lineage AC-DC power shelves are required to supply power to the UBR-PWR-DC-PLUS=

modules to power on the Cisco uBR10012 router.

• To meet Class A compliance standards, the ferrite beads must be installed on the DC “Y” power

cables exiting the Lineage power shelf within 6 inches from the DC terminal blocks. For more details, see Attaching Ferrite Beads on the Lineage Power Shelf, page 3-19.

Required Tools and Equipment

• 3300 W DC PEM module (UBR-PWR-DC-PLUS=)

• Two Lineage AC-DC power shelves

• Two DC “Y” power cables (Amphenol), provided in Lineage accessory kit

• Two alarm monitor cables, provided in Lineage accessory kit

• Ferrite beads, provided in Lineage accessory kit

Steps

• Flat-screw driver

• 10 mm hex socket driver

Note We recommend that you use the DC “Y” power cables provided in the Lineage accessory kit. If you are

using a 4 AWG cable, use a high-flex high strand count power cable for optimal routing of the cables under the front cover of the Cisco uBR10012 router. The 2 AWG wire is not supported on the UBR-DC-PWR-PLUS= DC PEM module.

To connect the power shelf to the UBR-PWR-DC-PLUS= DC PEM module:

Caution Do not have the AC power cables attached from the Lineage power shelves to the facility power sources,

while attempting to connect the DC power cables from the power shelves to the UBR-PWR-DC-PLUS= modules of the Cisco uBR10012 router.

Step 1 Follow the steps to connect cables to the two Lineage power shelves, see Figure 3-18:

a. Open the safety cover from above the DC terminal blocks by rotating the safety cover up and off of

the DC terminal blocks of the shelves

b. Loosen and remove the M6 nuts.

c. Attach the lugged ends of the DC “Y” power cables to left DC power terminal blocks of the two

power shelves. Secure the cables with the removed M6 nuts using a 10 mm hex socket driver with an installation torque of 45-in lbs. (See Figure 3-17.)

d. Close the safety cover on the DC terminal blocks.

e. Attach the ferrite beads (Steward 28A5131-0A2) to the DC “Y” power cables pairs (both -48 V and

RTN cables) exiting the Lineage power shelves within 6 inches from the DC terminal blocks. See

“Attaching Ferrite Beads on the Lineage Power Shelf” section on page 3-19.

OL-18259-09

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-27

Page 100

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

282975

Figure 3-17 DC Y Power Cable with Lugged Ends

Chapter 3 Installing the Cisco uBR10012 Router

1 Lugged end of DC Y power cable that

connects to Lineage power shelves

3 Lugged end of DC Y power cable that

connects to the DC terminal blocks on the UBR-PWR-DC-PLUS= modules.

2 Lugged end of DC Y power cable that

— connects to the DC terminal blocks on the UBR-PWR-DC-PLUS= modules.

Caution Only the left DC power terminals of the two Lineage shelves are used with UBR-PWR-DC-PLUS=

modules on the Cisco uBR10012 router. Ensure that the right DC power terminals on the Lineage shelves are covered with the provided plastic covers.

f. Attach the alarm monitor cables to the two Lineage power shelves, see “Connecting the Alarm

Monitor Cable” section on page 3-31.

Note Only one cable of alarm monitor cable is connected to each Lineage power shelf. The other end

of the cable is unused. (See Figure 3-18.)

g. Connect the un-energized AC power cables to the power shelf.

Caution Do not connect the AC power cables to the facility power sources until the DC power cables and the

alarm monitor cables are connected to the power shelf, and to the Cisco uBR10012 router.

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

3-28

OL-18259-09