Cisco ASR 907 Hardware Installation Manual
Cisco ASR 907 Router Hardware Installation Guide
First Published: 2015-10-01
Last Modified: --
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CONTENTS
Preface
CHAPTER 1
Preface ix
Document Audience ix
Document Organization ix
Document Conventions x
Obtaining Documentation and Submitting a Service Request xii
Cisco ASR 907 Router Overview 1
Cisco ASR 907 Router Features 1
System Specifications 3
GNSS Module (A900-CM-GNSS) 5
GNSS Module RF Input Requirements 6
Power Supply Features 6
Redundancy 8
Dying Gasp 8
Status LEDs 8
Fan Tray 8
Dust Filter (A907-FAN-F) 8
Air Plenum (A9X7-F2B-AIR) 9
RSP Modules 9
Supported RSPs 9
Supported RSP Features 10
Swapping of Interface Modules 10
Supported Interface Modules 11
RSP Redundancy 13
Network Timing Interfaces 13
RSP Interfaces 13
Interface Modules 14
Cisco ASR 907 Router Hardware Installation Guide
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Contents
Temperature Sensor 15
Interface Numbering 15
Regulatory Compliance 15
CHAPTER 2
Preparing for Installation 17
Safety Guidelines 17
Standard Warning Statements 17
Safety Guidelines for Personal Safety and Equipment Protection 19
Safety Precautions for Module Installation and Removal 19
Safety with Electricity 20
Power Supply Considerations 24
Preventing ESD Damage 24
Site Planning 25
General Precautions 25
Site Planning Checklist 25
Site Selection Guidelines 26
Environmental Requirements 26
Physical Characteristics 26
Assembly Guidelines 26
Air Flow Guidelines 27
Air Flow Guidelines for Enclosed Rack Installation 28
Floor Loading Considerations 28
Site Power Guidelines 28
Electrical Circuit Requirements 30
Site Cabling Guidelines 30
Asynchronous Terminal Connections 31
Interference Considerations 31
Electromagnetic Interference 31
Radio Frequency Interference 31
Lightning and AC Power Fault Interference 32
Rack-Mounting Guidelines 32
Precautions for Rack-Mounting 32
Rack Selection Guidelines 32
Equipment Rack Guidelines 33
Locating for Safety 33
Cisco ASR 907 Router Hardware Installation Guide
iv
Contents
Locating for Easy Maintenance 33
Locating for Proper Airflow 34
Installation Checklist 34
Creating a Site Log 35
Receiving the Cisco ASR 907 Router 36
Chassis-Lifting Guidelines 37
Tools and Equipment 37
Unpacking and Verifying the Shipped Contents 38
CHAPTER 3
Installing the Cisco ASR 907 Router 41
Prerequisites 41
Installing the Router in a Rack 41
Installing the Chassis Brackets 42
Installing the Router Chassis in the Rack 43
Installing Plenum Assembly and Chassis in the Rack 46
Installing the Chassis in the Air Plenum 56
Attaching the Cable Management Brackets 57
Installing the Chassis Ground Connection 59
Installing the Fan Tray 61
Removing and Replacing the Dust Filter 63
Removing the Dust Filter 64
Dust Filter Maintenance 64
Removing and Replacing the Fan Tray 65
RSP Installation 67
Installing an RSP Module 68
Removing an RSP Module 69
Hot-Swapping an RSP Module 70
Installing the Interface Module Carrier 71
Interface Module Installation 71
Installing an Interface Module 72
Removing an Interface Module 73
Hot-Swapping an Interface Module 73
Installing the Power Supply 75
Preventing Power Loss 76
Power Connection Guidelines 76
Cisco ASR 907 Router Hardware Installation Guide
v
Contents
Guidelines for DC-Powered Systems 77
Guidelines for AC-Powered Systems 77
Installing the DC Power Supply 77
Installing the DC Power Supply Module 78
Installing Terminal Block on the DC PSU (A900-PWR1200-D) 79
Installing Terminal Block Connector on the DC PSU (A900-PWR1200-D) 82
Activating the DC Power Supply 86
Removing and Replacing the DC Power Supply 86
Installing the AC power Supply 87
Installing the AC Power Supply Module 88
Activating the AC Power Supply 89
Removing and Replacing the AC Power Supply 89
Installing Dust Caps 90
Connecting the Cisco ASR 907 Router to the Network 90
Connecting Console Cables 91
Connecting to the Serial Port using Microsoft Windows 91
Connecting to the Console Port using Mac OS X 93
Connecting to the Console Port using Linux 93
Installing the Cisco Microsoft Windows USB Device Driver 94
Installing the Cisco Microsoft Windows XP USB Driver 94
Installing the Cisco Microsoft Windows 2000 USB Driver 95
Installing the Cisco Microsoft Windows Vista USB Driver 95
Uninstalling the Cisco Microsoft Windows USB Driver 95
Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver Using the
Add Remove Programs Utility 96
Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver Using the
Setup.exe Program 96
Uninstalling the Cisco Microsoft Windows Vista USB Driver 96
Connecting to the Auxiliary Port 97
Connecting a Management Ethernet Cable 99
Installing and Removing SFP and XFP Modules 99
Connecting a USB Flash Device 100
Removing a USB Flash Device 100
Connecting Timing Cables 100
Connecting Cables to the BITS Interface 101
Cisco ASR 907 Router Hardware Installation Guide
vi
Contents
Connecting Cables to a GNSS Interface 101
Connecting Cables to the Input 10Mhz or 1PPS Interface 102
Connecting Cables to the Output 10Mhz or 1PPS Interface 102
Connecting Cables to the ToD Interface 102
Connecting a Cable to the GNSS Antenna Interface 103
Connecting Ethernet Cables 104
Connecting Cables to SFP Modules 104
Connecting T1/E1 Cables 104
Installing the Cable Connectors 105
T1/E1 Cable Connectors 105
16 x T1/E1 Cable Connectors 105
32 x T1/E1 Cable Connector 107
CHAPTER 4
T1/E1 Pinouts 108
RJ45 Cable Pinouts 108
RJ48 Cable Pinouts 108
Connecting Cables to the Patch Panel 109
Recommended Patch Panel 109
Connecting Serial Cables 109
Connecting the Fan Tray Alarm Port 111
Connector and Cable Specifications 111
Cisco Router Initial Configuration 113
Checking Conditions Prior to System Startup 113
Powering Up the Cisco ASR 907 Router 114
Verifying the Front Panel LEDs 116
Verifying the Hardware Configuration 116
Checking Hardware and Software Compatibility 117
Configuring the Cisco ASR 907 Router at Startup 117
CHAPTER 5
Using the Console Interface 117
Configuring Global Parameters 118
Checking the Running Configuration Settings 119
Saving the Running Configuration to NVRAM 119
Safely Powering Off the Cisco ASR 907 Router 120
Troubleshooting 121
Cisco ASR 907 Router Hardware Installation Guide
vii
Contents
Pinouts 121
BITS Port Pinout 121
GPS Port Pinout 122
Time of Day Pinout 122
Alarm Port Pinout 123
Console/Aux RJ45 RS232 Serial Port Pinout 123
T1/E1 Port Pinout 124
16 T1/E1 Interface Module Pinout 124
32 T1/E1 Interface Module Pinout 126
8 T1/E1 Interface Module —RJ48C Port Pinnouts 130
Serial Cable Pinouts 130
DB-9 Connector Pinouts 130
RJ-45 Connector Pinouts 131
RJ-48 Connector Pinouts 132
Management Ethernet Port Pinout 133
USB Console Port Pinout 133
USB Flash/MEM Port Pinout 134
Fiber-Optic Specifications 135
LED Summary 135
RSP LEDs 135
ASR900-RSP LED 135
ASR900-RSP3C-400-W LED Fault Condition 136
Interface Module LEDs 137
1-Port OC-192 or 8-Port Low Rate CEM Interface Module LEDs 138
48 T1/E1 and 48 T3/E3 Interface Module LEDs 139
OC-3 Interface Module LEDs 140
T1/E1 Interface Module LEDs 141
Serial Interface Module LEDs 144
Power Supply LEDs 145
Fan Tray LEDs 145
APPENDIX A
viii
Alarm Conditions 146
Site Log and Manufactures 149
Manufactures 150
Cisco ASR 907 Router Hardware Installation Guide
Preface
This preface describes the objectives and organization of this document and explains how to find additional
information on related products and services.
Document Audience, page ix
•
Document Organization, page ix
•
Document Conventions, page x
•
Obtaining Documentation and Submitting a Service Request, page xii
•
Document Audience
This guide is intended for users who are responsible for installing the Cisco ASR 907 Series Aggregation
Services Router. It is intended for users who may not be familiar with the initial configuration and
troubleshooting tasks, the relationship among tasks, or the Cisco IOS software commands necessary to perform
particular tasks.
For information on general software features that are also available on other Cisco platforms, see the Cisco
IOS XE technology guide pertaining to that specific software feature.
Document Organization
This guide includes the following chapters and appendix:
Chapter 1, “Cisco ASR 907 Router Overview”
Chapter 2, “Preparing for Installation”
Chapter 3, “Installing the Cisco ASR 907 Router”
DescriptionTitle
This chapter provides an overview of the Cisco ASR
907 Router.
This chapter provides site preparation guidelines for
installing the Cisco ASR 907 Router.
This chapter describes the Cisco ASR 907 Router and
how to install it.
Cisco ASR 907 Router Hardware Installation Guide
ix
Document Conventions
Preface
DescriptionTitle
Chapter 4, “Cisco ASR 907 Router Initial
Configuration”
Chapter 5, “Troubleshooting”
Appendix A, “Site Log and Manufactures”
Document Conventions
This documentation uses the following conventions:
^ or Ctrl
string
This chapter describes how to start the Cisco ASR
907 Router and create an initial system configuration.
This chapter provides LED and pinout information
for troubleshooting purposes.
This provides a site log for tracking the installation
and maintenance activities of the router.
DescriptionConvention
The ^ and Ctrl symbols represent the Control key.
For example, the key combination ^D or Ctrl-D
means hold down the Control key while you press
the D key. Keys are indicated in capital letters but are
not case sensitive.
A string is a nonquoted set of characters shown in
italics. For example, when setting an SNMP
community string to public, do not use quotation
marks around the string or the string will include the
quotation marks.
Command syntax descriptions use the following conventions:
DescriptionConvention
bold
italics
[x]
|
Cisco ASR 907 Router Hardware Installation Guide
x
Bold text indicates commands and keywords that you
enter exactly as shown.
Italic text indicates arguments for which you supply
values.
Square brackets enclose an optional element (keyword
or argument).
A vertical line indicates a choice within an optional
or required set of keywords or arguments.
Preface
Document Conventions
DescriptionConvention
[x | y]
Square brackets enclosing keywords or arguments
separated by a vertical line indicate an optional
choice.
{x | y}
Braces enclosing keywords or arguments separated
by a vertical line indicate a required choice.
Nested sets of square brackets or braces indicate optional or required choices within optional or required
elements. For example:
DescriptionConvention
[x {y | z}]
Braces and a vertical line within square brackets
indicate a required choice within an optional element.
Examples use the following conventions:
DescriptionConvention
screen
bold screen
Examples of information displayed on the screen are
set in Courier font.
Examples of text that you must enter are set in Courier
bold font.
Caution
< >
Angle brackets enclose text that is not printed to the
screen, such as passwords.
!
An exclamation point at the beginning of a line
indicates a comment line. (Exclamation points are
also displayed by the Cisco IOS software for certain
processes.)
[ ]
Square brackets enclose default responses to system
prompts.
The following conventions are used to attract the attention of the reader:
Means reader be careful . In this situation, you might do something that could result in equipment damage
or loss of data.
Cisco ASR 907 Router Hardware Installation Guide
xi
Obtaining Documentation and Submitting a Service Request
Preface
Note
Means reader take note . Notes contain helpful suggestions or references to materials that may not be
contained in this manual.
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.
xii
Cisco ASR 907 Router Hardware Installation Guide
Cisco ASR 907 Router Overview
The Cisco ASR 907 Router seven-rack unit router that belongs to the Cisco ASR90x family of routers. This
router complements Cisco’s offerings for IP RAN solutions for the GSM, UMTS, LTE and CDMA. Given
its form-factor, interface types and GigabitEthernet density the Cisco ASR 907 Router can also be positioned
as a Carrier Ethernet aggregation platform.
The Cisco ASR 907 Router is a cost optimized, fully redundant, centralized forwarding, extended temperature,
and flexible pre-aggregation router.
Cisco ASR 907 Router Features, page 1
•
Interface Numbering, page 15
•
Regulatory Compliance, page 15
•
Cisco ASR 907 Router Features
CHAPTER 1
The key feature of the Cisco ASR 907 Router is to increase per platform and rack-unit interface density,
especially when combining multiple interface types such as Gigabit Ethernet (GE), TDM, 10GE, 40GE and
100GE.
The Cisco ASR 907 Router has the following hardware features:
A larger service scale and higher throughput (400G) Route Switch Processors
•
(RSP)—A900-RSP3C-400-W
One-port 100GE Interface Module (A900-IMA1C)
•
Two-port 40GE Interface Module (A900-IMA2F)
•
1200 Watt PSUs to power the new RSP modules
•
The Cisco ASR 907 Router includes the following specific components:
• Larger chassis —Seven rack unit in height while still maintaining a shallow depth and side-to-side air
flow.
Larger fan-tray with removable dust filter.
•
• New form factor and higher performance RSP—This high performance RSP has aggregate switching
capacity of 480 Gbps in oversubscribed mode.
Cisco ASR 907 Router Hardware Installation Guide
1
Cisco ASR 907 Router Features
The backplane and the RSP together have the provision to support higher density 10GE modules like
•
8x10GE and 100GE modules.
Air flow baffle to allow a system to redirect air and allow front-to-back airflow for cooling.
•
Flexible I/O configurations through 16 hot pluggable interface modules (single width). For example,
•
with RSP3-400-W in oversubscribed mode:
Metro ENET switching features along with TDM pseudo-wire support.
•
Network processor provides flexibility to off-load control plane CPU processing for select OAM and
•
management packets (for example, CCM, BFD, LBM).
Flexible ENET processing through table-driven packet processing engines.
•
On-line insertion/removal (OIR) of all FRUs except GPS module, while the system is operational.
•
• Power supply (1+1)—Support for both, AC and DC power supplies. A single power supply can support
full system load. If there are two PSUs in the system, they work in a load-sharing mode.
16x10G + 2x100G + 80x1G
◦
48x10G
◦
Cisco ASR 907 Router Overview
Fully-redundant system with redundant combined control plane and data plane (excluding interfaces),
•
timing support, power supplies, and fans.
Active and standby support of redundant control plane and data plane, and timing
•
Intra-chassis IOS redundancy (requires both RSPs)
•
Stateful-switchover (50 ms) between active and standby RSPs (for protocols supported by IOS).
•
In-service software upgrade (ISSU) supported with same RSPs.
•
Timing support for receipt and distribution of network frequency and time including SyncE, BITS,
•
1PPS/10MHz I/O, IEEE 1588-2008, and NTP.
Support for ENET OAM.
•
T1/E1 line protection compliant with NEBS GR-1089.
•
Cisco ASR 907 Router Hardware Installation Guide
2
Cisco ASR 907 Router Overview
The image below illustrates the Cisco ASR 907 Router chassis design.
Figure 1: Cisco ASR 907 Router Chassis Design
System Specifications
System Specifications
The table below summarizes the system specifications and environmental requirements for the Cisco ASR
907 Router.
Table 1: Cisco ASR 907 Router System Specifications
Dimensions
(Height x
Width x
Depth)
12.224 inches x
17.426 inches x
9.33 inches
IM Carrier plates2Interface modules1
4RSP Units3
Redundant power units
(two DC power units are
shown)
Fan tray filter6Fan tray5
Cisco ASR 907 Router Hardware Installation Guide
3
System Specifications
Cisco ASR 907 Router Overview
Dimensions
with
FRUs
Weight
with
back-plane
DC PSU
12.224 inches x
17.426 inches x
10.705 inches
Note
The
additional
depth is
due to
the
projection
of the
handle
from
Chassis
face.
15.868 kgChassis
3.618 kgFan tray
0.924 kg1200W
AC PSU
(A900-RSP3C-400-W)
Operating
Temperature
Nonoperating
Temperature
1.0 kg1200W
2.46 kgRSP
The Cisco ASR
907 Router (with
industrial
temperature
optics) supports
the following
temperature
ranges at 1800 m
operating altitude:
-40º C to
•
65º C
-40º F to 158º F
(-40º C to +70º C)
storage
temperature
Cisco ASR 907 Router Hardware Installation Guide
4
Cisco ASR 907 Router Overview
GNSS Module (A900-CM-GNSS)
Operating
Humidity
Operating
Altitude
Nonoperating
Altitude
Vibration
Shock
Nonoperating
Vibration
5–95% operating
non-condensing
relative humidity
-60 m to 1800 m
operating altitude
for full operating
temperature
range; up to 4000
m at up to 40º C.
-60 m to 4570 m
storage altitude
1.0 g from 1.0 to
150 Hz
30 G half sine 6
ms and 11 ms
Random: 1.15 g
RMS 3 to 200 Hz,
30 minutes/axis
Sine: 10 to 500
Hz at 0.8 G peak
/ 5 sweep
cycles/axis
Operating
Acoustics
< 76 dBA at 27ºC
as per NEBS
standard GR-63
GNSS Module (A900-CM-GNSS)
The GNSS module is present on the RSP. It is a pluggable module that allows direct interface with the external
antenna.
Using a single GPS antenna input for both RSPs requires usage of external splitters.Note
To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord. Statement 1023Warning
The GNSS module is not hot swappable.Note
Cisco ASR 907 Router Hardware Installation Guide
5
Power Supply Features
GNSS Module RF Input Requirements
The GNSS module requires an active GPS/GNSS antenna with built-in Low-Noise Amplifier (LNA)
•
for optimal performance. The antenna LNA amplifies the received satellite signals for two purposes:
Compensation of losses on the cable
◦
Lifting the signal amplitude in the suitable range for the receiver frontend
◦
The Amplification required is 22dB gain + cable/connector loss + Splitter signal loss.
The recommended range of LNA gain (LNA gain minus all cable and connector losses) at the connector
of the receiver module is 22dB to 30dB with a minimum of 20dB and a maximum of 35dB.
GNSS module provides 5V to the active antenna through the same RF input.
•
Surge requirement:
•
GNSS modules have built-in ESD protections on all pins, including the RF-input pin. However,
◦
additional surge protection may be required if rooftop antennas are being connected, to meet the
regulations and standards for lightning protection in the countries where the end-product is installed.
Cisco ASR 907 Router Overview
A lightning protection must be mounted at the place where the antenna cable enters the building.
◦
The primary lightning protection must be capable of conducting all potentially dangerous electrical
energy to PE (Protective Earth).
Surge arrestors should support DC-pass and suitable for the GPS frequency range (1.575GHz)
◦
with low attenuation.
Antenna Sky visibility:
•
GPS signals can only be received on a direct line of sight between antenna and satellite. The antenna
◦
should see as much as possible from the total sky. For proper timing, minimum of four satellites
should be locked.
Note
Use a passive splitter if more than one GNSS modules are fed from a single antenna.
•
Power Supply Features
The Cisco ASR 907 Router supports two 1200W DC/AC power supplies in slot 0 and slot 1.
The antenna terminal should be earthed at the building entrance in accordance with the
ANSI/NFPA 70, the National Electrical Code (NEC), in particular Section 820.93,
Grounding of Outer Conductive Shield of a Coaxial Cable.
Slot 2 should be left unused; insert only the PSU blank in slot 2.Note
The AC and DC power supplies support:
-40.8 VDC to -72 VDC
•
Cisco ASR 907 Router Hardware Installation Guide
6
Cisco ASR 907 Router Overview
The power supplies are hot-swappable. They are enclosed to prevent exposure to high voltages, and therefore,
no power cable interlock is required. However the power supplies are automatically shut down when removed
from the chassis. The power supplies are rated to deliver 1200W (~100A at +12VDC) to the other FRUs in
the system and are rated for operation at 5ºC above the chassis operating temperature.
See the below tables for the AC and DC power supply specifications.
Table 2: DC Power Supply Specifications
85 VAC to 264 VAC
•
Power Supply Features
A900-PWR1200-DPart numbers
48V, GND, -48VInput power specification
-40.8 VDCMinimum input voltage
-72 VDCMaximum input voltage
Wire gauge for DC input power connections
Table 3: AC Power Supply Specifications
+12 VDCOutput voltage
8 AWG minimum for -48/-60 VDC.
Connector accepts 8 AWG maximum.
1200 WMaximum power output
A900-PWR1200-APart number
115VAC/ 230VACInput power specification
85/264 VACInput voltage
85 VACMinimum input voltage
264 VACMaximum input voltage
12VMinimum output voltage
12.4VMaximum output voltage
1200 WMaximum power output
For more information about installing the Cisco ASR 907 Router power supplies, see Installing the Power
Supply.
Cisco ASR 907 Router Hardware Installation Guide
7
Fan Tray
Redundancy
Dying Gasp
Status LEDs
Cisco ASR 907 Router Overview
The Cisco ASR 907 Router chassis includes a slot for an optional redundant power supply. The redundant
power supply option provides a second power supply to ensure that power to the chassis continues uninterrupted
if one power supply fails or input power on one line fails. Redundancy is supported either with identical power
supplies or a combination of AC and DC power supply. The Cisco ASR 907 Router supports current sharing
between the power supplies.
If you install a redundant power supply on the Cisco ASR 907 Router, we recommend that you connect each
power supply to a separate input power source in order to ensure that the router maintains power in the event
of a power interruption caused by an electrical failure, a wiring fault, or a tripped circuit breaker.
The Cisco ASR 907 Router DC power supply does not support the Dying Gasp feature.
Fan Tray
LEDs are also provided on each power supply to indicate the status of the input power and the health of the
power supply. For more information about the LEDs on the Cisco ASR 907 Router, see Troubleshooting.
The fan tray modules supported on the router is:
A907-FAN-E
•
The ASR907 Fan tray uses:
• Four dual rotor fans—for the PSU area cooling
• 12 fans (three columns for four fans)—60x60x38mm fans for the RSP and IM area
The fan tray has the following hardware features:
It provides side-to-side forced air cooling
•
It provides redundant fans
•
It is field replaceable
•
It contains status LEDs
•
For more information about air flow guidelines, see Air Flow Guidelines. For instructions on how to install
the fan tray, see Installing the Fan Tray. For a summary of the LEDs on the fan tray, see LED Summary.
Dust Filter (A907-FAN-F)
The dust filter on the fan tray is a quadrafoam 45PPI filter which is 85 percent dust resistant. For installing
the fan filter, see Removing and Replacing the Dust Filter.
Cisco ASR 907 Router Hardware Installation Guide
8
Cisco ASR 907 Router Overview
Air Plenum (A9X7-F2B-AIR)
Air Plenum or air baffle assembly is used to change the air flow pattern of the unit. When the router is installed
with the plenum, the air flow pattern is changed from side-side to front-back. The air flow front-back pattern
provides a rack installation bay with a cool front zone and hot rear zone. For installing the plenum, see Installing
the Chassis in the Air Plenum.
RSP Modules
Note
RSP Modules
When the air plenum and the fan filter are installed in the chassis, the system operating temperature is 55º
C.
The Cisco ASR 907 Router is designed to use up to two RSP modules to handle the data plane, network timing,
and control plane functionalities for the router. The RSP configuration allows you to use Cisco IOS software
to control chassis management, redundancy, external management, and system status indications on the router.
RSP features include:
Loading software onto processor-based interface modules
•
• Redundant RSP management—The RSP manages detection of RSPs, exchange of health and status
information, role negotiation, function for detection, health and status exchange, role negotiation
Packet processing
•
Traffic management, including buffering, queuing, and scheduling, Ethernet MAC functions
•
Network clocking functions including phase and time-of-day for BITS, 1 PPS, 10 MHz, and 1588 PTP
•
clock references.
Storage of software images, system configuration, SysLog
•
PTP packet processing including IEEE 1588-2008 for recovering network timing (frequency, phase,
•
and time) from upstream PTP clocks, for generating PTP frequency and phase references as inputs to
the SETS, and for distributing them to downstream PTP clocks
Supported RSPs
Effective Cisco IOS-XE Release 3.16, the Cisco ASR 907 Router supports the following RSP:
The RSP does not provide external network interfaces for user traffic. All network interfaces are provided
through separate IMs.
External management interfaces (RS232 console, management ENET, USB console, USB storage) and
•
system status LED indicators
• A900-RSP3C-400-W—Provides 8 GB of SDRAM, 20 Mb of TCAM memory on every ASIC.
Cisco ASR 907 Router Hardware Installation Guide
9
RSP Modules
Supported RSP Features
The RSP provides the following features on the Cisco router:
Centralized data plane, timing, and control plane functions for the system
•
High-level control of interface modules
•
Management functionalities for the router
•
Control plane (host) CPU and associated memory in which IOS-XE and platform control software runs
•
Nonvolatile memory for storage of software images, configurations, and system files
•
Enabling and monitoring the health and presence of fan trays, interface modules, and power supplies
•
Field replacement and hot-swap capabilities
•
Swapping of Interface Modules
Cisco ASR 907 Router Overview
Note
The following Ethernet interface modules support swapping on the Cisco A900-RSP3C-400-W module.
8-port Gigabit Ethernet SFP Interface Module (8X1GE)
•
8-port Gigabit Ethernet RJ45 (Copper) Interface Module (8X1GE)
•
• SFP Combo IM—8-port Gigabit Ethernet (8X1GE) + 1-port 10 Gigabit Ethernet (1X10GE)
• Copper Combo IM—8-port Gigabit Ethernet (8X1GE) + 1-port 10 Gigabit Ethernet Interface
Module(1X10GE)
2-port 10 Gigabit Ethernet Interface Module (2X10GE)
•
2-port 40 Gigabit Ethernet Interface Module (2X40GE)
•
1-port 100 Gigabit Ethernet Interface Module (1X100GE)
•
1-Port OC-192 or 8-Port Low Rate CEM Interface Module
•
48 T1/E1 TDM Interface Module (48XT1/E1)
•
48 T3/E3 TDM Interface Module (48XT3/E3)
•
Use the hw-module subslot default command before performing a swap of the modules. to default the
interfaces on the interface module.
The hw-module subslot default command is not supported on the TDM and OC-3 interface modules.
Failure in executing the command may cause the interface to enter the Out of Service state. To recover from
out of service state, perform the following:
Insert the original IM and execute the hw-module subslot 0/bay default command. Swap the module.
•
For more information, see Cisco IOS Interface and Hardware Component Command Reference.
If the module does not come up, perform a reload of the router.
•
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Cisco ASR 907 Router Overview
Supported Interface Modules
See the Cisco ASR 903 Router Hardware Installation Guide for information on Supported Interface Modules
on the RSP.
RSP Modules
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RSP Modules
Table 4: A900-RSP3 Supported Interface Modules and Part Numbers
Cisco ASR 907 Router Overview
SlotPart NumberInterface ModulesRSP Module
A900-RSP3C-400-W
Interface Module (8X1GE)
(Copper) Interface Module
(8X1GE)
Interface Module (1X10GE)
SFP Combo IM—8-port Gigabit
Ethernet (8X1GE) + 1-port 10
Gigabit Ethernet (1X10GE)
Copper Combo IM—8-port
Gigabit Ethernet (8X1GE) +
1-port 10 Gigabit Ethernet
Interface Module (1X10GE)
Interface Module (2X10GE)
0,1,2,5,6,9,10,13,14,15A900-IMA8S8-port Gigabit Ethernet SFP
0,1,2,5,6,9,10,13,14,15A900-IMA8T8-port Gigabit Ethernet RJ45
Not SupportedA900-IMA1X1-port 10 Gigabit Ethernet XFP
2,5,6,9,10,13,14,15ASR900-IMA8S1Z
2,5,6,9,10,13,14,15ASR900-IMA8T1Z
3,4,7,8,11,12ASR900-IMA2Z2-port 10 Gigabit Ethernet
Not SupportedA900-IMA16D16 x T1/E1 Interface Module
1-Port OC12/STM-4 (OC-12)
Interface Module
Rate CEM Interface Module
3,4,7,8,11,12A900-IMA4OS4-Port OC3/STM-1 (OC-3) or
Not SupportedA900-IMASER14A/S14-port Serial Interface Module
Not SupportedA900-IMA8D8 x T1/E1 Interface Module
Not SupportedA900-IMA32D32 x T1/E1 Interface Module
7,8A900-IMA1C1x100G Interface module
3,4,7,8,11,12A900-IMA2F2x40G Interface module
3,4,7,8,11,12A900-IMA8Z8x10G Interface module
3,4,7,8,11,12A900-IMA8S1Z-C1-Port OC-192 or 8-Port Low
0,1,2,3,4,5,6,7,8,9,10,13,14,15A900-IMA48D-C48XT1/E1 Interface module
0,1,2,3,4,5,6,7,8,9,10,13,14,15A900-IMA48T-C48XT3/E3 Interface module
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Cisco ASR 907 Router Overview
RSP Redundancy
The Cisco ASR 907 Router chassis includes two RSP slots to allow for redundant RSPs. When the router uses
redundant RSPs, one RSP operates in the active mode and the other operates in the hot standby mode. Removal
or failure of the active RSP results in an automatic switchover to the standby RSP.
RSP Modules
Note
If you are using redundant RSPs, both the RSPs must be of the same type because a mixed configuration
of two different RSP types is not supported.
Network Timing Interfaces
The RSP supports the following network timing interfaces:
• BITS input/output port—RJ48 jack
• 1 PPS input and output—Mini coax connectors
• 2.048 or 10 MHz input and output—Mini coax connectors
• Time of Day (ToD) or 1 PPS input or output port—Shielded RJ45 jack
Network timing interfaces support redundancy in a redundant RSP configuration. Network timing interfaces
on a redundant RSP remain in operation while the RSP is in hot standby mode.
RSP Interfaces
The figure below summarizes the interfaces on the RSP module.
Figure 2: RSP Interfaces Summary
InterfaceLabel
1 PPS input timing port1
1 PPS output timing port2
10 MHz input timing port3
10 MHz output timing port4
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Interface Modules
Interface Modules
The network interfaces are provided through pluggable interface modules.
The following list describes the various IM port density:
Cisco ASR 907 Router Overview
InterfaceLabel
GNSS RF IN (SMA Threaded Connector)5
USB console port6
USB memory port7
Ethernet management port8
BITS timing port9
• GE SFP ports—Supports 100/1000 modes
• GE Copper RJ45 ports—Supports 10/100/1000 operation
• 10GE SFP+ or XFP ports—Supports 10G mode in Phase2 IMs
• 10GE port on Phase2 IMs—Supports LAN, WAN, OTU1e/2/2e modes of operation
• 2X40 GE interface module—Supports QSFP mode
• T1/E1 ports with integrated inter-office surge protection—Supports TDM channelized, PWE3 processing
and ATM IMA bundles
• chOC3/STM1 with ATM and CE—Supports (as low as DS0 although not for all channels simultaneously)
• chOC12/STM4 with ATM and CE—Supports (as low as DS0 although not on all channels simultaneously)
OC3c/STM1c with ATM and CE
•
OC12c/STM4c with ATM and CE
•
DS3 through RAD SFPs in GE IM
•
100GE CPAK ports using 1x100G IM
•
T1/E1 ports with integrated inter-office surge protection-Supports TDM channelized, PWE3 processing
•
T3/E3 ports - Supports TDM channelized, PWE3 Processing
•
OC3/OC12/OC48/OC192 - Supports TDM channelized, PWE3 Processing
•
Note
For information about supported interface modules, see the data sheet for the Cisco ASR 900 Series
Aggregation Services Routers .
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Cisco ASR 907 Router Overview
Temperature Sensor
The Cisco ASR 907 Router has a temperature sensor to detect ambient overtemperature conditions inside the
chassis. The operating temperature range is between –40 C to +65 C. Temperatures outside this range are
reported to the processor as an interrupt, and the software takes action to generate the appropriate alarms.
Interface Numbering
Following is an explanation of the slot or port numbering:
The numbering format is Interface type slot or interface number. Interface (port) numbers begin at
•
logical 0 for each interface type.
Interface module slots are numbered from bottom to top, with logical interfaces on each module numbered
•
from left to right. Interfaces are hard-wired. Therefore, port 0 is always logical interface 0/0, port 1 is
always logical interface 0/1, and so on.
Temperature Sensor
The following commands display the active RP slot number. The interface module is referenced as 1/x instead
of 0/x:
show diag all eeprom detail
•
show platform software trace message iomd
•
show platform software agent iomd
•
show platform software peer shell-manager brief
•
show platform software peer chassis-manager
•
show platform software memory iomd
•
set platform software trace iomd
•
Regulatory Compliance
For regulatory compliance and safety information, see the Regulatory Compliance and Safety Information
for the Cisco ASR_900 Series Aggregation Routers document.
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Regulatory Compliance
Cisco ASR 907 Router Overview
Cisco ASR 907 Router Hardware Installation Guide
16
Preparing for Installation
The following sections describe how to prepare for the installation of the Cisco ASR 907 Router at your site:
Safety Guidelines, page 17
•
Site Planning, page 25
•
Receiving the Cisco ASR 907 Router, page 36
•
Safety Guidelines
Before you begin the installation of the Cisco ASR 907 Router, review the safety guidelines in this chapter
to avoid injuring yourself or damaging the equipment.
In addition, before replacing, configuring, or maintaining the Cisco ASR 907 Router, review the safety
warnings listed in Regulatory Compliance and Safety Information for the Cisco ASR 900 Series Aggregation
Routers.
CHAPTER 2
Standard Warning Statements
To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and
Safety Information document that accompanied this device.
Warning
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
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
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Standard Warning Statements
Preparing for Installation
Warning
Warning
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations. Statement
1040
To prevent the system from overheating, do not operate it in an area that exceeds the maximum
recommended ambient temperature of 149°F (65°C). Statement 1047
The chassis should be mounted on a rack that is permanently affixed to the building. Statement 1049Warning
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams
or view directly with optical instruments. Statement 1051
Class 1M laser radiation when open. Do not view directly with optical instruments. Statement 1053Warning
Class I (CDRH) and Class 1M (IEC) laser products. Statement 1055Warning
Warning
Warning
Warning
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
This is a Class A Device and is registered for EMC requirements for industrial use. The seller or buyer
should be aware of this. If this type was sold or purchased by mistake, it should be replaced with a
residential-use type. Statement 294
This is a class A product. In a domestic environment this product may cause radio interference in which
case the user may be required to take adequate measures. Statement 340
This equipment is in compliance with the essential requirements and other relevant provisions of Directive
1999/5/EC.
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