Ruijie RG-RSR20-14E Series Hardware Installation And Reference Manual

RG-RSR20-14E Series Routers Hardware Installation and Reference Guide 1.20

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Preface

Thank you for using our products. This manual will guide you through the install ation of the router.

Scope

It is intended for the users who have some experience in installing and maintaining network hardware. At the same time, it is assumed that the users are already familiar with the related terms and concepts.

Obtaining Technical Assistance

Ruijie Networks website: http://www.ruijienetworks.com/

Online customer services: http://webchat.ruijie.com.cn

Customer service center:

http://www.ruijie.com.cn/service.aspx

Customer services hotline: +86-4008-111-000

BBS:

http://support.ruijie.com.cn

Customer services email: service@ruijie.com.cn

Related Documents

Documents Description

Configuration Guide

Describes network protocols and re lated mechanisms that supported by the product, with configuration examples.

Command Reference

Describes the related configur ation commands, including command modes, parameter descriptions, usage guides, and related examples.

Documentation Conventions

The symbols used in this document are described as below:

This symbol brings your attention to some h elpful suggestions and references.

This symbol means that you must be extremely careful not to do some things that may

damage the device or cause data loss.

Chapter 1 Product Overview

The RSR20-14E series routers are data communication products independently developed by Ruijie Networks Co. Ltd. by using advanced semiconductor technologies and communication control technologies. Ruijie series routers are developed in full compliance with international standards, therefore, it is similar to major routers in terms of use and configuration approach. Network administrator s who are familiar with the configuration comm ands of major routers may use the routers without receiving training first.

About the RG-RSR20-14E

The RSR20-14E modular router is an enterprise-oriented network product inde pendently developed by Ruijie Networks. Designed with a modular structure and 32-bit high-performance RISC micropr ocessor technology, it is based on our independently developed high-performance network operating system pl atform, which is compatible with the s tandard configuration GUIs of the mainstr eam products and delivers easy configurat ion. The RSR20-14E router provides a great variety of network security features. It delivers a sophisticated redundancy backup solution, a FUNC multi-functional button to upgrade the RGOS operating system in the SD card or USB storage devic e i nto the device, and IP multicast protocols, and provides rich QoS features, offering a three-network-in-one solution for medium/small-sized enterprises.

The RSR20-14E modular router supports up to four optional Smart Interface Cards (SIC).

Different SIC slots support differ ent SIC cards. For your convenience, e ac h slot is marked with the supported SIC types. There are five types of SI C cards in total. See Table 1-1.

Table 1-1 SIC Cards Supported by the RSR20-14E Router

Type Supported SIC Cards A SIC-8A, SIC-SEC, SIC-1B-U, SIC-1B-S/T, SIC-2FXS, SIC-2FXO B SIC-1HS, SIC-3G-TD, SIC-3G-CDMA, SIC-3G-WCDMA C SIC-1CE1, SIC-1E1-F D N/A E SIC-3G-CDMA-E, SIC-3G-WCDMA-E, SIC-3G-WCDMA-H-E

Table 1-2 SIC Types Supported by Each SI C Slot on the RSR20-14E Router V1.0

Type A Type B Type C Type D Type E Slot 3 Supported Supported Supported Supported Not Supported Slot 4 Supported Supported Supported Supported Not Supported Slot 5 Supported Supported Supported Supported Not Supported Slot 6 Supported Supported Supported Supported Not Supported

Table 1-3 SIC Types Supported by Each SIC S lot on the RSR20-14E Router V1.2

Type A Type B Type C Type D Type E Slot 2 Supported Supported Supported Not Supported Supported Slot 3 Supported Supported Supported Not Supported Supported

Slot 4 Supported Supported Supported Not Supported Supported Slot 5 Supported Supported Supported Not Supported Supported

Table 1-4 Maximum Number of Each SIC Card Supported on the RSR20-14E Router

SIC Card Maximum Number SIC-3G-XX (RSR20-14E

V1.0)

SIC-3G-XX (RSR20-14E V1.2 and later version)

SIC-3G-XX-E 4 SIC-SEC 1 SIC-1HS 4 SIC-1CE1 4 (This module supports up to 64 channels.)

For your convenience, each slot is mar ked with the supported SIC types. For example, in Figure 1-1, SIC SLOT 4 supports Type A, Type B, Type C, and Type D SIC cards.

Figure 1-1 SIC Types Marked Above the SIC SLOT 4 on RSR20-14E V1.0

Figure 1-2 Part of Back Panel of the RSR20-14E V1.0

Figure 1-3 SIC Types Marked Above the SIC S LOT 5 on RSR20-14E V1.2

In Figure 1-3, SIC SLOT 5 supports Type A, Type B, Type C , and Type E SIC cards.

Figure 1-4 Part of Back Panel of the RSR20-14E V1.2

Technical Specifications

Table 1-5 Technical Specifications of the RSR20-14E series router

Model

RSR20-14E

Interfaces

1 Console port 1 AUX port 1 USB interface 1 SD card interface 1 FUNC button 24 10/100 Mbps Ethernet ports 2 Gigabit Ethernet copper ports 2 combo 100/1000 Mbps SFP ports for 2 Gigabit Ethernet ports

SIC Slots

Note: You can configure up to four SIC m odules as required.

Processor

RISC

BOOT ROM

2 MB

NAND FLASH

128 MB

DDR II

512 MB

Dimensions (L x W x H)

440 mm x 300 mm x 43.6 mm (1U)

Input Voltage

100 VAC to 240 V AC, 50 Hz to 60 Hz

Power Consumption

Less than 46.8 W

Operating Temperature

0°C to 45°C

Storage Temperature

-40°C to 70°C

Operating Humidity

10% to 95% RH

Product Features

Access density and processing capability

Each SIC slot respectively supports up to four non-channelized E1, four ISDN U or S/T interfaces, four sync serial interfaces, 32 asyn serial interf aces to provide the high-density remote O A solution, 24 Layer-3 switching Ethern et interfaces, 2 Gigabit Ethernet int erfaces, and 2SFP ports (fiber/copper combo ports, the SFP can be compatible with 100M/1000M), and one FUNC multi-functional button to upgrade the RGOS operati ng system in the SD card or USB storage device into the device. The E1 interface complies with ITU-T G.703; the ISDN U interface complies with ITU-T G.961 ANSI T1.601, and the ISDN S/T interface complies with ITU-T I.430. The sync serial port can connect the networks such as DDN, frame relay, and X.25. These make the router suitable as an access router for large/medium-sized branches.

Reliability

The router adopts backup center tec hnologies, which greatly improves network reliability. Various backup modes are available for high reliability requirements.

Compatibility

The router is fully compatible with devices from other vendors.

Power supply

By using high-quality standard power supplies, the router provides protection against surge, overvoltage, undervoltage, overcurrent to deliver stable and reliable output. In addition, it supports transient power interruption protection.

Construction

With the rack mount 1U chassis with EM I shielding, the router is highly resis tant to shock, high/low temperature, and electromagnetic radiation, and works stably.

Certificate

The router has passed the network access license (NAL) testing by the Ministry of Information Industry (MII), P.R. China.

Product Image and LED Indicators

Front Panel

Figure 1-5 Front panel of RSR20-14E Router

Note: 1: FE 1/0 port

2: FE1/23 port 3: GE 0/0 and GE 0/1 ports 4: GE and SFP ports indicators 5: SFP 0 port 6: SFP 1 port

7: Console and AUX ports 8: USB interface 9: USB indicator 10: SD card interface 11: FUNC button 12: SYS indicator, PWR indicator, USB indicator

LED Indicators

Table 1-6 LED Indicators on the RSR20-14E Router

Indicator Status Meaning

SYS

Blinking green The r outer starts up.

Solid green The router is operational.

Solid red The router is not working properly.

PWR

On Power on. Off Power off.

FE Port

Off The port is NOT connected. Solid green The FE port is connected at 10/100 Mbps. Blinking green The FE port is receiving or transmitting data at 10/100 Mbps.

GE Port

Off The GE port is NOT connected. Solid yellow The GE port is connected at 10/100 Mbps Blinking yellow The GE port is receiving or transmitting data at 10/100 Mbps.. Solid green The GE port is connected at 1000 Mbps. Blinking green The GE port s receiving or transmitting data at 1000 Mbps.

USB

Solid green The USB device is connected to the system and is recognized.

Blinking green The USB device is exchanging data with the host device.

Off The USB device is not connected or is not working properly.

Solid green The SD card is connected to the system and is recognized.

Blinking green The SD card is exchan ging data with the host device.

Solid or blinking red The SD card is not working properly.

Back Panel

Figure 1-6 Back panel of RSR20-14E Router

Note: 1: SLOT 2

2: SLOT 3 3: SLOT 4 4: SLOT 5

5: Power switch 6: Power receptacle 7: Chassis ground connector

If you cannot determine the number of the slot where the current module resides, you can execute the show

slots command in privileged EXE mo de. The router version information includes the slot number of each module.

About Fixed Ports

This section describes fixed ports on the RSR20-14E series router.

Console Port and Auxiliary Port

Features

The RSR20-14E series router provides one console port and one AUX port.

Table 1-7 Specifications of the Console port

Index Parameter Interface Standard

EIA/TIA-RS232

Connector

RJ-45

Rate

Supports 9600, 57600 and 115200 bps baud rates. The default is 9600 bps.

Table 1-8 Specifications of the AUX port

Index Parameter Interface Standard

EIA/TIA-RS232

Connector

RJ-45

Rate

Supports 9600, 19200, 38400, 57600 and 115200 bps baud rates. The default is 9600 bps.

Cables

Serial cables are supplied with the RSR20-14E series router.

FE Ports

Port Image and LED Indicators

Figure1-7 Appearance of the 24FE port

For descriptions of FE port Link/ACT LED indicators, see the “LED Indicators ” section in Chapter 1.

An RSR20-14E series router provides 24 fixed 10/100 Mbps Ethernet ports.

The following table describes the basic features of the Ethernet ports.

Table 1-9 Specifications of FE ports

Protocol

IEEE Std 802.3-2008

Quantity

Interface Type

10Base-T/100Base-TX interfaces

Cables

All FE ports use Category 5 unshielded twisted pair (UTP) RJ-45 cables.

Straight-through cable: All wire pairs are in the same order on each end of the RJ-45 cable. The straight-through cable is used to connect a terminal device such as a PC or router to a hub or LAN switch.

Crossover cable: Pin 1 and pin 2 at one end of the cable correspond to pin 3 and pin 6 at the other end, respectively. The crossover cable is used to connect two terminal d ev i c es, such as connecting a PC to a PC, and connecting a router to a router.

If the port supports Auto-MDI/MDIX, both straight-through and crossover cables can be used.

Considering that you may customize c ables, the following section describe s how to wire straight-through and cross over cables.

As shown in the following figure, the pins of the RJ-45 connector are numbered 1 to 8, counting from left to right when the connector is viewed from the side wit hout the latching tab.

Figure 1-8 RJ-45 Connector Pin Number

For a straight-through cable, use the sam e wiring.

Figure 1-9 Straight-through Wiring Diagram

For a crossover cable, swap the positions of the two pairs.

Figure 1-10 Crossover Wiring Diagram

Table 1-10 Crossover Cable Pinouts

RJ45 Pin # End 1

Signal Color

RJ45 Pin # End 2

Signal Color

1 TX+ White-green 1 TX+ White-orange 2 TX- Green 2 TX- Orange 3 RX+ White-orange 3 RX+ White-green 6 RX- Orange 6 RX- Green

GE and SFP Ports

Port Image and LED Indicators

The following figure shows the fixed G E and SFP ports and its corresponding Link/ACT LED indicators.

Figure1-11 GE and SFP Ports and Correspo nding LED Indicators

For descriptions of GE and SFP port Link/ACT LED indicators, see the “LED Indicators” section.

Features

The RSR20-14E series router provides two 10/100/1000 Mbps Ethernet ports. The GE0/0 and the SFP0 are a combo port, and the GE0/1 and the SFP1 are also a combo port. The copper port uses an RJ-45 connector while the fiber port uses a Small Form-Factor Pluggable (SFP) module. You c an select either one as required.

Table 1-11 Specifications of the GE and SFP ports

Parameter Description Interface

Two 10/100/1000Base-T/1000Base-TX interfaces.

The GE0/0 and SFP0 are a combo port, and the GE0/1and SFP1are also a combo port.

Interface standard

IEEE Std 802.3-2008

Cables

 GE0/0 and GE0/1 ports:

10/100/1000Base-T use the Category 5e UT P or STP with the maximum transmission distance of 100 meters.

Straight-through cable: All wire pairs are in the same order on each end of the RJ45 cable. The straight-through cable is used to connect a terminal device such as a PC or router to a hub or LAN switch.

If the port supports Auto-MDI/MDIX, both straight-through and crossover cables can be used.

Considering that you may customize c ables, the following section describe s how to wire straight-through and cross over cables.

As shown in the following figure, the pins of the RJ-45 connector are numbered 1 to 8, counting from left to right when the connector is viewed from the side wit hout the latching tab.

Figure 1-12 RJ-45 Connector Pin Number

For a straight-through cable, use the same wiring.

Figure 1-13 Straight-through Wiring Diagram

For a crossover cable, swap the positions of the two pairs.

Figure 1-14 Crossover Wiring Diagram

 SFP ports:

The SFP ports support the following SFP modules, you can select according t o your needs:

Table 1-12 Available SFP Module Specifications

SFP Module Module Type

Connector Type

Transmission Distance

FE-SFP-LX-MM1310 1-port 100BASE-FX mini GBIC transceiver LC 2 km FE-SFP-LH15-SM1310 1-port 100BASE-FX mini GBIC transceiver LC 15 km Mini-GBIC-SX 1-port 1000BASE-SX mini GBIC transceiver LC Mini-GBIC-LX 1-port 1000BASE-LX mini GBIC transceiver LC -

Mini-GBIC-LH40 1-port 1000BASE-LH mini GBIC transceiver LC 40 km Mini-GBIC-ZX50 1-port 1000BASE-ZX mini GBIC transceiver LC 50 km Mini-GBIC-ZX80 1-port 1000BASE-ZX mini GBIC transceiver LC 80 km

The optional transmission media are as followings:

Table 1-13 Optional Transmission Media and Transmission Distances

Media Wavelength Fiber Maximum Transmission Distance

100BASE-FX 1310 nm 9/125 um single-mode optical fiber 2 km, 15 km 1000BASE-SX 850 nm 62.5/125 um multimode optical fiber 220 m

50/125 um multimode optical fiber 500 m

1000BASE-LX 1310 nm 62.5/125 um m ul timode optical fiber 550 m

50/125 um multimode optical fiber 550 m

9/125 um single-mode optical fiber 10 km 1000BASE-LH 1310 nm 9/125 um single-mode optical fiber 40 km 1000BASE-ZX 1550 nm 9/125 um single-mode optical fiber 50 km, 80 km

USB Port

LED Indicator

For descriptions of USB port indicator, see the “LED Indicators” section.

Features

The RSR20-14E series router provides one fixed USB port, through which the user can read configurations from the USB device, or save configurations to the USB device. You can save the RGOS operating system to the USB device, and upgrade the operating system by press ing FUNC button on the panel.

Table 1-14 Specifications of the USB Port

Index Parameters

Interface Standard USB 2.0 Connector USB Host Rate 1.5 Mbps, 12 Mbps, 480 Mbps Interface Type Host Hot Swapping Supported

The hot swapping for the USB device must strictly follow the “Configuring Reliability” c hapter in the related

software configuration guide. For the avoidance of system abnormality, hot swapping is not allowed unless the command for unplugging the USB is ent ered.

The USB device here refers to USB flash disks.

Cables

If you connect a USB device with a USB extension cable, the cable must be less than 5 meters.

SD Card Slot

LED Indicator

For descriptions of SD card indicator, see the “LED Indicators” section.

Features

The RSR20-14E series router provides one fixed SD card slot, through which the user can read configurations from an SD card, or save configurations to the SD card. You can save the RGOS operating system to the SD card, and upgrade the operating system by pressing FUNC butt on on the panel.

Table 1-15 Specifications of the SD Card Slot

Index Parameters

Interface Standard SD/SDHC Connector SD connector, one FUNC button Rate 1.5 Mbps Interface Type Device SD Card Ruijie Networks SDHC card/ Kingston/ 4GB/ class_4 Hot Swapping Supported

The hot swapping for the SD device must strictly follow the “Configuring Reliabil ity” chapter in the related

software configuration guide. For the avoidance of system abnormality, hot swapping is not allowed unless the command for unplugging the SD card is entered.

Cables

Ruijie Networks SDCH card / Kingston /4GB/class_4

FUNC Button

FUNC Button Image

Figure 1-15 FUNC Button

The FUNC button is close to the SD card slot on the fr ont panel. It is used for one-button upgrade. To avoid careless touching, the button is designed to be pr essed using a tiny needle.

Features

One-button upgrade is the process that users press the FUNC button on the device panel to reset the system. Before the system resets, you can use the files in SD cards or USB flas h di s ks to upgrade software versions or confi guration files, or upgrade both of them simultaneousl y. The functions of one-button upgrade i nc l ude:

 One-button system reset

When no SD card or USB flash disk is insert ed into the device, or an SD card or a USB flash di s k is inserted but no software versions or configuration files for upgrade exist, press the FUNC multi-functional button to reset the system. The system will restart based on the ori ginal software versions.

 One-button upgrade of software versions and configuration files

When an SD card or a USB flash disk is inserted into the device, press the FUNC button. Then, the system searches for the installation packages and configuration files that are applicable to the current device in the root d irectories of the SD card and USB flash disk in sequenc e. After successfully finding the corresponding installation packages and configuration files, the system c hecks the validity of the files and then upgrades the device by using the installation packages and configuration fil es. After the upgrade, the system resets and restarts based on the new software versions and configuration files.

When a storage medium is inserted, the system scans for an SD card first. If no SD card is i ns erted or the

inserted SD card does not contain applicable installation packages or configuration files, the system scans for a USB flash drive. If neither the inserted SD card nor the USB flash drive contains applicable installation packages or configuration files, the software versions and configuration f i les are not upgraded. Only the system resets, and restarts based on the original software versions and configuration files. One-button upgrade of the software ver sion must strictly follow the “Configuring Reliability” chapter in the related software configuration guide. After the system has scanned an SD card or USB flash drive, press the FUNC button shortly.

About SIC Cards

This section describes the features of SIC modules supported by the RSR20-14E seri es router.

SIC-1HS Synchronous Interface Card

Product model: SIC-1HS

Image and Indicators

Figure 1-16: SIC-1HS high-speed synchronous serial interface card

The SIC-1HS is a Type B SIC, which can be inserted in a slot marked with “B”.

Each card has an interface status indicator (LINK indicator) and the card Ready indicator.

The following table describes LED indicators.

Table 1-16 LED Indicators on the SIC-1H S C ar d

Indicator Status Meaning

Link

On Physical link has been established successfully. Off Failed to establish the physical link.

RDY

On Initialization completed.

Off Initialization failed.

Features

The following table describes basic features of high-speed synchronous serial interface (HS):

Table 1-17 Specifications of the SIC-1HS Card

Protocol

V.24 and V.35 are supported with cable automatic identification.

Rate

The synchronous port of a single-synchronous card supports from 9600 to 8192000 bps.

Indicator

There are two LED indicators. One LED indicating the LINK status of one port, which turns on when the physical l ink is set up and the upper layer protocol is up. One LED indicating the RDY status of one l ink card, which turns on when the motherboard detects the module.

Interface

DB26

Environmental

Operating temperature: 0°C to 45°C Operating humidity: 10% to 90% RH; Storage temperature: –40°C to 70°C

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

Cables

The following cables can be used:

 V.24 DTE  V.24 DCE  V.35 DTE  V.35 DCE  V.35 DTE-V.35 DCE

The figures of these cables are as below.

V.24 DTE

One end of this cable is the DB25 male connector, and the other end is the DB26 male connector.

Figure 1-17 V.24 DTE cable

V.24 DCE

One end of this cable is the DB25 female co nnec tor, and the other end is the DB26 male connector.

Figure 1-18 V.24 DCE cable

V.35 DTE

One end of this cable is the DB34 male connector, and the other end is the DB26 male connector.

Figure 1-19 V.35 DTE cable

V.35 DCE

One end of this cable is the DB34 female connector, and the other end is the DB26 male conn ec tor.

Figure 1-20 V.35 DCE cable

V.35 DTE-V.35 DCE

Both ends of this cable are DB26 male connectors.

Figure1-21 V.35 DTE-V.35 DCE cable

The cables are customer supplied. All types of SIC-1HS cables connect to the router through the DB26 interface. Choose connectors of the right type when purc hasing cables. For the use of the cables, see Chapter 6.

ISDN Interface Card

Two models are available:

 1-port ISDN U-interface card (SIC-1B-U)  1-port ISDN S/T interface card (SIC-1B-S/T)

Images and Indicators

The following figure shows the image of the 1-port ISDN U-interface card (SIC-1B-U).

Figure 1-22 ISDN-1B-U

The SIC-1B-U is a Type A SIC, which can be inserted in a slot marked with “A”.

The following figure shows the image of the 1-port ISDN S/T U-interface card (SIC-1B-S/T).

Figure 1-23 SIC-1B-S/T

The SIC-1B-S/T is a Type A SIC, which can be inserted in a slot marked with “A”.

Each card has a port working status ACT indicator and the card Ready indicator. Besides, each ISDN card has two status indicators: B1 and B2.

The following table describes pan el i ndicators.

Table 1-18 LED Indicators on the ISDN Car d

Indicator Status Meaning

ACT

Solid on The U interface or S/T is active. Off The U interface or S/T is idle.

Indicator Status Meaning

RDY

On Initialization completed.

Off Initialization failed.

On B1 channel is active. Off B1 channel is idle.

On B2 channel is active. Off B2 channel is idle.

Features

The following table describes the basic features:

Table 1-19 Specifications of the SIC-1B-U Card

Number of Ports

One

Interface Type

RJ-45 port (compatible with RJ-11)

Cables

Telephone cable

Standard Compliance

ITU-T I.430,Q.921,Q.931

Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

Table 1-20 Specifications of the SIC-1B-S/T Card

Number of Ports

One

Interface Type

RJ-45

Cables

ISDN S/T cables

Terminal Resistance

Built-in 100Ω

Standard compliance

ITU-T I.430,Q.921,Q.931

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

Cables

The SIC-1B-U module uses standard telephone cables.

The SIC-1B-S/T module uses standard ISDN S/T cables or RJ-45 to R-J45 straight-through cables.

The cables are customer supplied.

SIC-1E1- F Interface Card

SIC card model: SIC-1E1-F

Image and Indicators

The following figure shows the image of a 1-port non-channelized E1 card (SI C-1E1-F).

Figure 1-24 SIC-1E1-F

The SIC-1E1-F is a Type C line card, which can be inserted in a slot marked with “C”.

The following table describes panel indicators.

Table 1-21 LED Indicators on the SIC-1E1-F Card

Indicator Status Meaning

Link

Solid on Upper link has been established. Off Failed to establish the upper link.

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the bas ic features.

Table 1-22 Specifications of the SIC-1E1-F Card

Number of Ports

One

Interface Type

DB9 female connector

Cables

Balanced cables or non-balanced cables

Standard Compliance

ITU-T G.703

Operating Temperature

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

Cables

The following cables are provided:

 Balanced cable with the crystal connec tor

 Balanced cable with the crystal jack  Non-balanced cable

Balanced cable with the RJ-45 Plug

One end is the DB9 male connector, and the other end is the RJ-45 plug. The characteristic impedance of the cable is 120Ω.

Figure 1-25: Balanced cable with the RJ-45 Plug

Considering that you may customize c ables, the following section describe s connection modes and the signal.

Table 1-23 Signals of the DB9 Male to RJ-45 Plug Cable

DB9M RJ-45 Plug Signal

1 5 RX Ring 2 4 RX Tip 4 1 TX Tip 5 2 TX Ring

Balanced cable with the RJ-45 jack

One end is the DB9 male connector, and the other end is the RJ-45 jack. The charact eristic impedance of the cable is 120Ω.

Figure 1-26: Balanced cable with the RJ-45 jack

Considering that you may customize c ables, the following section describe s connection modes and the signal.

Table 1-24 Signals of the DB9 Male to RJ-45 Jack Cable

DB9M RJ-45 Jack Signal

1 2 RX Ring 2 1 RX Tip 4 4 TX Tip 5 5 TX Ring

Non-balanced cable

One end is the DB9 male connector, and the other end is attached with two male BNC connectors. The characteristic impedance of the cable is 75Ω

Figure 1-27: Non-balanced cable

The cables are customer supplied. For the use of cables, see Chapter 6.

SIC-8A Interface Card

SIC card model: SIC-8A

Image and Indicators

The following figure shows the image of an 8-port asynchronous interface card.

Figure 1-28 SIC-8A

The SIC-8A is a Type A SIC, which can be inserted in a slot marked with “A”

The interface card includes one SCSI DB 68 connector and eight asynchronous interfaces. It includes one RDY indicator, and eight ACT indicators.

The following table describes panel i ndicators:

Table 1-25 LED Indicators on the SIC-8A Card

Indicator Status Meaning

ACT

Blinking Data is being transmitted. Off No data is being transmitted.

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the bas i c features:

Table 1-26 Specifications of the SIC-8A Card

Number of Ports

One

Interface Type

SCSI DB68 female connector

Cables

STAR-C08A asynchronous card SCSI interface cables with RJ-45 plugs or STAR-C08A asynchronous card SCSI interface cables with RJ-45 jacks

Rate

Each asynchronous serial interface supports 9600, 19200, 38400, 57600, and 115200 bps baud rates.

Flow Control

Each asynchronous serial interface supports auto flow control of hardware and software.

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008Class A EMS: GB/T 17618-1998

Cables

The following cables are provided:

 Asynchronous cable with1 DB68 male connec tor to 8 RJ-45 plugs  Asynchronous cable with 1DB68 male connector to 8 RJ-45 jacks

The following three types of converters are provided:

 RJ-45 jack to DB25 female connector converter  RJ-45 jack to DB25 male connector converter  RJ-45 jack to DB9 female connector converter

Asynchronous cable with 1 DB68 male connector to 8 RJ-45 plugs

One end is a DB68 male connector, and the other end is attached with eight RJ-45 plugs

Figure 1-29 Asynchronous Cable with 1 DB68 Male Connector to 8 RJ-45 Plugs

Considering that you may customize c ables, the following section describe s connection modes and the signal.

The following table describes cable pinout.

Table 1-27 Asynchronous Cable Pinout

Signal RJ-45

1/2/3/4/5/6/7/8

HPDB68M

CTS 1 39 43 47 51 55 59 63 67 DSR 2 5 9 13 17 21 25 29 33

RXD 3 38 42 46 50 54 58 62 66 GND 4 4 8 12 16 20 24 28 32 DCD 5 37 41 45 49 53 57 61 65 TXD 6 3 7 11 15 19 23 27 31 DTR 7 36 40 44 48 52 56 60 64 RTS 8 2 6 10 14 18 22 26 30 Iron shell Iron shell

The signal definition of the RJ-45 pl ug or the RJ-45 female socket attached b y th e c onverter cable is for the routers.

Asynchronous cable with 1 DB68 male connector to 8 RJ-45 jacks

One end is a DB68 male connector, and the other end is attached with eight RJ-45 jacks.

Figure 1-30 Asynchronous Cable with 1 DB68 Male C onnector to 8 RJ-45 Jacks

For the cable pinout, please see Table 1-24.

RJ-45 jack to DB25 female connector converter

Figure 1-31 RJ-45 Jack to DB25 Female Connector Converter

RJ-45 jack to DB25 male connector converter

Figure 1-32 RJ-45 Jack to DB25 Male Connector Converter

RJ-45 jack to DB9 female connector converter

Figure 1-33 RJ-45 Jack to DB9 Female Connector Converter

The cables are customer supplied. For the us e of cables, see Chapter 6.

SIC-2FXS Interface Card

SIC card model: SIC-2FXS

Image and Indicators

The following figure shows the image of an SIC-2FXS interface card.

Figure 1-34 SIC-2FXS

The SIC-2FXS is a Type A SIC, which can be inserted in a slot marked with “A”.

The interface card includes the IN USE indicators for ports and one RDY indicator.

The following table describes panel indicators.

Table 1-28 LED Indictors on the SIC-2FXS Card

Indicator Status Meaning

IN USE

Solid on The port is active. Off The port is idle.

Indicator Status Meaning

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the basic features:

Table 1-29 Specifications of the SIC-2FXS Card

Number of Ports

Two

Interface Type

RJ-45 connector (compatible with RJ-11)

Cables

Telephone cables

Standard Compliance

Voice code: G.711, G.729A, and G.723.1

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

Cables

The SIC-2FXS interface module uses standard phone cables.

The cables are customer supplied.

SIC-2FXO Interface Card

SIC card model: SIC-2FXO

Image and Indicators

The following figure shows the image of an SIC-2FXO interface card.

Figure 1-35 SIC-2FXO

The SIC-2FXO is a Type A SIC, which can be inserted in a slot marked with “A”.

The interface card includes the IN USE indicators for ports and one RDY indicator.

The following table describes panel indicators.

Table 1-30 LED Indictors on the SIC-2FXO Card

Indicator Status Meaning

IN USE

Solid on The port is active. Off The port is idle.

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the basic features:

Table 1-31 Specifications of the SIC-2FXO Card

Number of Ports

Two

Interface Type

RJ-45 connector (compatible with RJ-11)

Cables

Telephone cables

Standard Compliance

Voice code: G.711, G.729A, and G.723.1

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

Cables

The SIC-2FXO module uses standard phone cables.

The cables are customer supplied.

SIC-1CE1 Interface Card

SIC card model: SIC-1CE1

Image and Indicators

The following figure shows the image of a 1-port channelized E1 card (SIC-1CE1).

Figure 1-36 SIC-1CE1

The SIC-1CE1 is a Type C module, which can be inserted in a slot marked with “C”.

The following table describes panel indicators.

Table 1-32 LED Indictors on the SIC-1CE1 Card

Indicator Status Meaning

Link

Solid on The upper link has been established. Off Failed to establish the upper link.

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the basic features:

Table 1-33 Specifications of the SIC-1CE1 Card

Number of Ports

One

Interface Type

DB9 female connector

Cables

Balanced cables or non-balanced cables

Standard Compliance

ITU-T G.703

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10%–90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

Cables

The following types of cables are provided:

Balanced cable with the RJ-45 plug: One en d is the DB9 male connector, and the other end is the RJ-45 plug. The characteristic impedance of the cable is 120Ω.

Balanced cable with the RJ-45 jack: One end is the DB 9 male connector, and the other end is the RJ-45 jack. The characteristic impedance of the cable is 120Ω.

Non-balanced cable: One end is the DB9 male connector, and the other end is attached with two male BNC connectors. The characteristic impedance of the cable is 75Ω.

The cables are customer supplied.

SIC-SEC

SIC card model: SIC-SEC

Image and Indicators

The following figure shows the image of a Ruijie IPSec SIC with the key encryption function.

Figure 1-37 SIC-SEC

The following table describes panel indicators.

Table 1-34 LED Indicator on the SIC-SEC Card

Indicator Status Meaning

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the basic features:

Table 1-35 Specifications of the SIC-SEC Card

Number of Ports

None

Interface Type.

N/A

Cables

N/A

Function Description

The module encrypts keys and enables the encryption algorithm.

Operating Temperature

Operating temperature: 0°C to 50°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 95% RH (non condensing)

EMC

EMI: GB 9254-2008 ClassA EMS: GB/T 17618-1998

Cables

The cables are not supplied with the router.

SIC-3G-TD Interface Card

SIC card model: SIC-3G-TD

Image and Indicator

The following figure shows the image of an SIC-3G-TD interface card.

Figure 1-38 SIC-3G-TD

The following table describes panel indicators.

Table 1-36 LED Indicators on the SIC-3G-TD Card

Indicator Status Meaning

WWAN (network status)

Solid green Li nk up Blinking green Data is being transmitted.

RSSI

Solid green St rong signal Blinking green Intermediate or low signal Off Signal is weak or not present

HSDPA

Solid green Eff ective HSDPA service Off No HSDPA service

EDGE

Solid green Eff ective EDGE service Off No EDGE service

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the bas i c features:

Table 1-37 Specification of the SIC-3G-TD Card

Number of Ports

One

Interface Type

RJ-45

Cables

Serial cables

Rate

HSDPA (downlink 2.8 Mbps, uplink 384 K bps) EDGE (downlink 236.8 Kbps, uplink 236.8 Kbps) TD-SCDMA (downlink 384 Kbps, uplink 384 Kbps) GPRS (downlink 85.6 Kbps, uplink 85.6 Kbps)

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

SIC-3G-CDMA Interface Card

SIC card model: SIC-3G-CDMA

Image and Indicators

The following figure shows the image of SIC-3G-CDMA.

Figure 1-39 SIC-3G-CDMA

The SIC-3G-CDMA is a Type B SIC module, which can be inserted in a slot marked with “B”.

The following table describes panel indicators.

Table 1-38 LED Indicators on the SIC-3G-CDMA Card

Indicator Status Meaning

WWAN (network status)

Solid green Li nk up Blinking green Data is being transmitted.

RSSI

Solid green St rong signal Blinking green Intermediate or low signal Off Signal is weak or not present

EV-DO

Solid green Effective EV-DO service Off No EV-DO service

RTT

Solid green Effective RTT service Off No RTT service

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the basic features

Table 1-39 Specification of the SIC-3G-CDMA Card

Number of Ports

One

Interface Type

RJ-45

Cables

Serial cables

Rate

1x EV-DO Rev.A (downlink 3. 1 M bps; uplink 1.8 Mbps) 1x EV-DO Rev.0 (downlink 2.4 M bps ; uplink 153.6 Kbps) 1x RTT (downlink 153.6 Kbps; uplink 153.6 Kbps)

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A

EMS: GB/T 17618-1998

SIC-3G-WCDMA Interface Card

SIC card model: SIC-3G-WCDMA

Image and Indicators

The following figure shows the image of SIC-3G-WCDMA.

Figure 1-40 SIC-3G-WCDMA

The SIC-3G-WCDMA is a Type B module, which can be inserted in a s lot marked with “B”.

The following table describes panel indicators.

Table 1-40 LED Indicators on the SIC-3G-WCDMA Card

Indicator Status Meaning

WWAN (network status)

Solid green Li nk up Blinking green Data is being transmitted.

RSSI

Solid green St rong signal Blinking green Intermediate or low signal Off Signal is weak or not present

HSDPA

Solid green Effective HSDPA service Off No HSDPA service

UMTS

Solid green Effective UMTS service Off No UMTS service

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the basic features:

Table 1-41 Specification of the SIC-3G-WCDMA Card

Number of Ports

One

Interface Type

RJ-45

Cables

Serial cables

Rate

HSDPA (downlink 7.2 Mbps; uplink 5.76 Mbps ) UMTS (downlink 384 Kbps; uplink 384 Kbps )

EDGE (downlink 236.8 Kbps; uplink 236.8 Kbps ) GPRS (downlink 85.6 Kbps; uplink 85. 6 Kbps )

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

SIC-3G-CDMA-E Interface Card

SIC card model: SIC-3G-CDMA-E

Image and Indicators

The following figure shows the image of SIC-3G-CDMA-E.

Figure 1-41 SIC-3G-CDMA-E

The SIC-3G-CDMA-E is a Type E module, which can be inserted in a slot marked with “E”.

The following table describes panel indicators.

Table 1-42 LED Indicators on the SIC-3G-CDMA-E Card

Indicator Status Meaning

WWAN (network status)

Solid green Li nk up Blinking green Data is being transmitted.

RSSI

Solid green St rong signal Blinking green Intermediate or low signal Off Signal is weak or not present

EV-DO

Solid green Eff ective EV-DO service Off No EV-DO service

RTT

Solid green Effective RTT service Off No RTT service

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the bas i c features:

Table 1-43 Specification of the SIC-3G-CDMA-E Card

Number of Ports

One

Interface Type

RJ-45

Cables

Serial cables

Rate

1x EV-DO Rev.A (downlink 3.1 Mbps; uplink 1.8 Mbps ) 1x EV-DO Rev.0 (downlink 2.4 Mbps; uplink 153.6 Kbps ) 1x RTT (downlink 153.6 Kbps; uplink 153.6 Kbps )

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

SIC-3G-WCDMA-E Interface Card

SIC card model: SIC-3G-WCDMA-E

Image and Indicators

The following figure shows the image of SIC-3G-WCDMA-E.

Figure 1-42 SIC-3G-WCDMA-E

The SIC-3G-WCDMA-E is a Type E module, which can be inserted in a slot marked with “E”.

The following table describes pan el i ndicators.

Table 1-44 LED Indicators on the SIC-3G-WCDMA-E Card

Indicator Status Meaning

WWAN (network status)

Solid green Li nk up Blinking green Data is being transmitted.

RSSI

Solid green St rong signal Blinking green Intermediate or low signal

Indicator Status Meaning

Off Signal is weak or not present

HSDPA

Solid green Eff ective HSDPA service Off No HSDPA service

UMTS

Solid green Eff ective UMTS service Off No UMTS service

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the basic features:

Table 1-45 Specification of the SIC-3G-WCDMA-E Card

Number of Ports

One

Interface Type

N/A

Cables

N/A

Rate

HSDPA (downlink 7.2 Mbps; uplink 5.76 Mbps ) UMTS (downlink 384 Kbps; uplink 384 Kbps ) EDGE (downlink 236.8 Kbps; uplink 236.8 Kbps ) GPRS (downlink 85.6 Kbps; uplink 85.6 Kbps )

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

SIC-3G-WCDMA-H-E Interface Card

SIC model: SIC-3G-WCDMA-H-E

Image and Indicators

The following figure shows the image of SIC-3G-WCDMA-H-E

Figure 1-43 SIC-3G-WCDMA-H-E

The SIC-3G-WCDMA-H-E is a Type E line card, which can be inserted in a slot marked with “E”.

The following table describes panel indicators.

Table 1-46 LED Indicators on the SIC-3G-WCDMA-H-E Card

Indicator Status Meaning

WWAN (network status)

Solid green Li nk up Blinking green Data is being transmitted.

RSSI

Solid green St rong signal Blinking green Intermediate or low signal Off Signal is weak or not present

HSDPA

Solid green Effective HSDPA service Off No HSDPA service

HSPA+

Solid green Ef f ective HSPA+ service Off No HSPA+ service

UMTS

Solid green Effective UMTS service Off No UMTS service

RDY

On Initialization completed. Off Initialization failed.

Features

The following table describes the basic features:

Table 1-47 Specification of the SIC-3G-WCDMA-H-E Card

Number of Ports

One

Interface Type

N/A

Cables

N/A

Rate

HSDPA (downlink 7.2 Mbps; uplink 5.76 Mbps ) UMTS (downlink 384 Kbps; uplink 384 Kbps ) EDGE (downlink 236.8 Kbps; uplink 236.8 Kbps ) GPRS (downlink 85.6 Kbps; uplink 85.6 Kbps )

Operating Temperature:

Operating temperature: 0°C to 45°C Storage temperature: -40°C to 70°C

Humidity

Operating humidity: 10% to 90% RH

EMC

EMI: GB 9254-2008 Class A EMS: GB/T 17618-1998

Other SIC Cards

The RSR20-14E series router currently supports 15 types of SIC cards: SIC-1HS, SIC-1E1-F, SIC-1B-U, SIC-1B-S/T, SIC-8A, SIC-2FXS, SIC-2FXO, SIC-1CE1, SIC-SEC, SIC-3G-TD, SIC-3G-CDMA, SIC-3G-WCDMA, SIC-3G-CDMA-E, SIC-3G-WCDMA-E and SIC-3G-WCDMA-H-E. The descripti ons of the subsequent SIC cards will be updated when the cards are launched.

Features of RSR20-14E Series Routers

For software functions, see the supportin g software description.

Supporting Multiple Protocols

 Applicable to various network environments.  Providing RJ-45 interfaces for twisted pairs, supporting Ethernet, ARP , and 802.1Q protocols.  Supporting various WAN protocols, i nc luding X.25, frame relay, HDLC, PP P, and SLIP.  Supporting the TCP/IP protocol stack and th e pr otocols such as IP, Internet Control Message Protocol (ICMP),

Internet Group Management Protocol (IGMP), TCP and UDP on the network layer.

 Supporting multiple dynamic routing protocols over IP, including RIP (V 1/V2), RIPng, Open Shortest Path First

(OSPF) (V1/V2/V3), and policy-based routi ng.

 Supporting the Simple Network Managem ent Protocol (SNMP).  Supporting Telnet and reverse Telnet.  Supporting Dynamic Host Configuration Protocol (DHCP) Server, DHCP Client, DHCP Relay, and Trivial File

Transfer Protocol (TFTP).

 Supporting backup, Virtual Router R edundancy Protocol (VRPP) with high reliability.  Supporting Point-to-Point Protocol over Ethernet (PPPOE).  Supporting DNS static domain name resolution and Dynamic Domain Name Server (DDNS). DNS indicates Domain

Name System.

 Supporting upgrade over the asynchronous file transfer protocols of X-MODEM.  Supporting NAT/NAT-PT, ACL and AAA.  Supporting Internet Protocol Security (IPSEC), Layer 2 Tunneling Protocol (L2TP), and Point to Point Tunneling

Protocol (PPTP).

User-Friendly Interfaces

 Providing standard operating interfaces and intuitive configuration procedures with each command described in

details in on-line help.

 Providing descriptions and examples of eac h command as well as comprehensive fault analysis.

Powerful Backup Function

 Supporting route backup through r outing protocols.  Supporting the interface backup function

Multiple Diagnosis and Management Tools

 Providing complete debugging and tracing tools as well as complete DEBUG commands for easier accurate location

of various network faults.

 Providing rich statistics and information display functions to allow the users to easily know the network performance

and running status.

 Supporting SNMP for monitoring and controlling the router by using common network management software.

 Supporting login through terminals.

1) Supporting configuration over the Console port

2) Supporting login and configuration over Telnet.

3) Supporting login and configuration over the serial port.

4) Supporting login and configuration over remote dial-up.

Superior Security

 Using perfect firewall and IP packet f il tering technology to enforce strict check on network addresses, port numbers,

or protocol types.

 Supporting AAA and RADIUS.  Realizing Password Authentication Protocol (PAP) and Challenge Hands hake Authentication Protocol (CHAP ) on

Point-to-Point Protocol (PPP), supporting cal lback, and enhancing security.

 Providing level-based password check and security logs.  Implementing dynamic routing-protocol password/key authentication in OSPF and RIP V2.  Supporting NAT.  Providing IPSEC/IKE data encr yption  Supporting GRE tunnel encapsulation  Providing VLAN technology

Multiple Terminal Functions

 Enabling both the synchronous and asynchronous ports to connect the terminals.  Supporting the autocommand function (automatically run commands) and the user-based autocommand function

(allow different users to run different commands) on terminal ports.

 Supporting the command alias and teln et script, which can be used together with the autocommand function to

directly log in to the server after pressing Enter on the terminal.

 Supporting the fixed terminal dial-up function based on different operat i ng systems, where a terminal uses the sam e

terminal number for multiple times of login.

 Supporting the real terminal. The terminal logs in to the server over the router and act as a real terminal (tty) for the

server, not needing the modification of the old programs, thereby protec ting the existing investment.

 Implementing the router-based m ulti-screen terminal function, which allows the terminal to easily switch over

between different servers or different screens of one server.

 Supporting the reverse Telnet function, which enables easy management of various serial port devices over a router.

Easy Upgrade

 Supporting the asynchronous file transfer X-MODEM protocol, which allows the download of new versions over the

Console port or synchronous port in v ar ious operation environments (Windows XP, Windows NT, UNIX, and DOS).

 Supporting the download of the ne w software versions over TFTP.  Supporting BOOTROM online upgrade.  Supporting the USB device and SD card for one-key system upgrade.

Chapter 2 Preparing for Installation

Precautions

Routers are critical repeaters in network connection, and affect the oper ation of the whole network.

The following are recommended during the installation and use of a router:

 Keep the router dry.  Place the router away from heating sources.  Ensure the normal grounding.  Wear electrostatic discharge (ESD) straps during installation and maintenance.  Do not plug/unplug routers' modules during power on.  Do not plug/unplug any cables when energized.  Do not wear any loose clothes that may hook the components. Therefore, fasten your belts, scarves, and tuck the

sleeves.

 Keep the tools and components away from walking areas.  Use Uninterruptible Power Suppl y (UPS) to avoid power failure as well as power interference.  Replace the battery with an equal one ma de by the same factory.

Risk of Explosion if battery is replaced by an incorrect type.

Dispose or used batteries according t o the instructions.

Installation Environment Requireme nts

Ruijie routers are intended for indoor use. For their normal operation and maximum service life, they must be inst alled at locations that meet the following requirements:

 Temperature and humidity requirements  Cleanness requirements  Anti-static requirements  Anti-interference requirements  Anti-lightning requirements  Installation platform check

Temperature and Humidity Requirements

To ensure the normal operation and maximize the service life of a router, you should keep proper temperature and humidity in the equipment room. I f the relative humidity is high for a long t ime, the insulating materials may have poor insulation, electric leakage or other mechanical performance degrade may occur. And if the relative humi dity is too low, the insulating washers may become dry and shrink, which may cause loosened screws. In addition, static electricit y may

easily occur in dry weathers, harming the internal circuitry of the router . High temperature will speed the aging of insulation materials, lowering the router's reliability and short en its service life.

The following are Ruijie RSR20-14E series routers' Requirements for the temperate and humidi ty requirements:

Temperature: 0ºC to 45ºC

Relative humidity: 10%–95% RH

The ambient temperature and humidity refer to the values measured at the place 1.5 m above the floor and

0.4 m in the front of the router rack without pr otective boards.

The temperature and humidity requirements may be different for different prod uc ts. For details, see descriptions about the characteris tic parameters for each product.

Cleanness Requirements

Dust poses a serious threat to device operati on. Dust that falls onto the surface of the device can be absorbed onto metal contact points by static electricity, resulting in poor contact. Electrostatic absorption of dust occurs more eas ily when the relative humidity is low, which may shorten the useful life of the device and c ause communication failures.

The following table describes Ruij ie routers' requirements for the dust cont ent and granularity in the equipm ent room:

Maximum diameter (μm)

0.5 1 3 5

Maximum concentration (Particles/m3)

1.4 × 107 7 × 105 2.4 × 105 1.3 × 105

Besides, the content of salts, acids and s ulfides in the air are also strictly limited for the equipment room. These substances can accelerate metal corrosion and aging of some parts. The following table describes the limit of some hazardous gases such as SO

, H2S, NO2 and Cl2 in the equipment room.

Gas Average (mg/m3) Maximum (mg/m3)

SO2 0.2 1.5 H2S 0 0.03 NO2 0.04 0.15 NH3 0.05 0.15 Cl2 0.01 0.3

Anti-static Requirements

The router circuitry is designed with anti-static protection, but excessive static electricity may still damage router circuit boards. The static electricity of the network connected with the routers comes largely from the following s ources:

 Outdoor electric field produced by the high-voltage supply cable and lightning.  Indoor systems such as the indoor floor and the entire structure.

Therefore, the following requirements must be met:

 Ensure proper grounding of the device and floor.  Prevent indoor dust.  Maintain proper temperature and humidity.  Wear ESD wrist straps and ESD lab coats when touching a circuit board.  Put the removed circuit board face up on an anti-static workbench or in an electromagnetic shielding bag.  Touch the external edge of the board and avoid touching the parts on the board directly with hands when observing

or carrying the detached circuit board.

Anti-interference Requirements

Anti-interference indicates the elec tromagnetic and current interference. The following are the anti-interference requirements:

 Take effective measures for the power system to prevent the interference from the electric grid.  Separate the working ground of the network output engine from the grounding device of the power equipment or the

anti-lightning grounding device.

 Keep away from the high-frequency large-current devices like high-power r adio transmitters and radar transmitters.  Take electromagnetic shielding measures when necessary.

Anti-Lightning Requirements

Ruijie series routers are provided with anti-lighting protection. However, as an electric device, it is st il l vulnerable to powerful lightning. Therefore, the following measures must be taken to prevent lightning:

 Ensure good contact between the grounding cable of the router and the ground.  Ensure that the neutral point of the AC power socket is in good contact with the groun d.  Add a lighting arrester in front of the input of the power supply to enhance the anti-lightning effect of the power

supply.

 For improve the anti-lightning eff ect, users can attach special lightning prevention equipment to the input end of

outdoor signal lines such as telephone line, E1 line and T1 line that connected with the interface modules of RSR20-14E series.

Checking the Installation

The following requirements must be met whether routers are installed in a cabinet or placed on a workbench:

 Sufficient spacing is reserved at the air inlets and outlets of the routers for good heat dissipation of the routers. Ruijie

Networks Routers come with cooling fans, and the cooling principle is like: Cool air is drawn in through the ventilation holes at the four sides of the chassis, and then dissipated through the fans at the bottom of the chassis. Therefore, leave at least 10 cm space around the ventilation holes. It is recommended install the routers on the standard 19-inch cabinet. If the environment cond ition is limited, horizontally place the routers on a clean workbench. A ir conditioner is recommended in hot areas.

 The cooling systems of the cabinet and the workbench are proper.  The cabinet or workbench is firm enough to support the router and its accessories .  The cabinet and workbench are properly mounted.

Installation Tools

The following must be ready for smooth ins tallation:

 Installation tools  Connection cables  Related devices

Installation tools include:

 Phillips screwdrivers  Slotted screwdriver  ESD wrist strap

Connection cables include:

 Power cable  Configuration cable  Ethernet cable  Module interface cable

The power cables and the configuration ca bles are provided along with Ruijie RSR 20-14E series router

delivery, but the Ethernet cables and module interface cables are customer supplied.

Related devices include:

 HUB or switch  CSU/DSU or other DCE device  Configuration terminal that can be a terminal or a PC installed with HyperTerminal  Router modules  Power socket

Chapter 3 Installing the Router

Installation Flowchart

The following is the flowchart of installing a Ruijie series router. Follow the process to ensure a smooth installati on and avoid any damage to the router.

Fastening the Router

Fastening a router refers to the process of mounting a router to the specified location, which occurs after the ins tallation preparation is complete. Routers ar e usually mounted:

 In the cabinet  On the workbench

Mounting on the Cabinet

The Ruijie Networks RSR series router is designed with the 19-inch standard cabinet. Use the supplied fixing accessory for installation when needed.

RSR20-14E can be mounted on the cabinet using the shipped sunk screw and fixing accessories. The following figure shows how to install the RSR20-24 on the rack. Follow the same method to install the RSR20-14E.

Brackets:

Mounting:

Note: The figure is only for reference, and the specific object prevails.

Mounting on the Workbench

In actual application, the standard 19-inch cabinet may be unavailable. In this case, the router is often mounted on a clean workbench. The operation is easy and the requirements are as follows:

 The workbench is stable and is properl y grounded.  The supplied plastic cushion is stuc k to the small hole at the bottom of the router and a space of 10 cm is set aside

around the router for dissipation.

 No weight is placed on the top of the router.

Installing the Power Cable and the Grounding Cable

Ruijie RSR20-14E series routers support the following AC power supply:

AC: 100–240 VAC; 50 Hz to 60 Hz;

Verify that the power supply meets the requirement.

The router power cable is composed of three wires. You are recommended use a single-phase power socket with a natural connector or a multifunctional PC power socket. The neutral point of the power supply should be reliably grounded in the building. For common buildings, the neut ral points have been buried into the ground during constr uction and wiring. You must verify if the power supply of the building has been properly grounded.

The following table describes the proc edure for installing the power cable:

1) Verify that the router switch is off. Connect one end of the supplied power cable to the socket on the rear panel of the cabinet and the other end to the AC power socket.

2) Switch the router to power on position.

3) For the RSR20-14E series router, verify that the PWR indicator on the front panel is on. If so, it indicat es that the power cable is correctly connected.

The power supply socket should be installed near the device for convenient plugging.

Disconnect all pluggable communication networks ends and power distribution system ends before disconnecting the power cables.

Connecting the Console

Ruijie series routers supply an EI A /TIA-232 configuration console for local configuration. This interface ena bl es user to complete the local configuration of the routers.

The following table describes the c onfiguration attributes.

Parameters Description Connector

RJ-45

Interface Standard

Asynchronous EIA/TIA-232

Baud Rate

Default: 9600 bps

Supported Services

1. Command line interface

2. Connection to the character terminal

To connect the console port of the router:

Connect one end of the supplied configuration cable to the console port of the router and the other end to the DB-9 male connector used to configure the router. Verify that a Super Terminal is run on the PC.

Installing Line Cards

This section introduces how to install the line card including SIC cards supported by the RSR20-14E series router.

Installing Line Card Modules

1) Switch off all power supply connected to the router. Otherwise electric shoc k and device damage may occur.

2) Face the router rear panel, and remove the blank panel with screwdrivers.

3) Flush the line card interface board and the edge of the opening of the back panel of the r outer base.

4) Push the line card to the router until the int er face board closely touches the back plane of the router.

5) Tighten the fastening screws on the li ne c ard.

6) Repeat Step 3 through Step 5 until all t he li ne cards have been installed.

B efore installing line cards, switch off all power supply connected to the router. Otherwise, electric shock or

device damage may occur. At Step 3 and Step 4, operate gently. A line card should be inserted gently and smoothly. If you find it difficult to push the line card, do not adopt forcible measures. Instead, unplug the line card and check if the SIC card interface board has been aligned with the edge of the opening on the rear panel at the base of the router. Otherwise, the line card may be damaged.

Removing Line Cards

1) Switch off the router.

2) Face the router rear panel.

3) Unplug the cables of the ports on the modul e to be removed.

4) Remove the fastening screws on the two sides of the line card interface board with a straight screwdriver.

5) Draw the line card to the front of you until the interface board completely disengages from the base of the router.

6) Repeat Step 4 and Step 5 until all requir ed l ine card interface boards have been removed.

When you have removed a line card and are not going to install another one, install an SIC slot baffle in time

to protect it against dust and ensure vent ilation. When you remove a line card, keep it distant from the passage in the working room to avoid any damage or accident due to bumping during removal.

Troubleshooting Line Cards

Troubleshooting line cards as follows if the router fails to operate after you have installed a line card:

 Check the interface cable of the module t o see if the correct cable has been used.  Observe the interface indicators of various modules to see if the module is wor king properly.  In privileged EXEC mode, view interface information. Check whether each line card has accepted configurati on and

is operational.

Verification

Perform the following verification steps before powering up an installed router:

 If the router is stalled in a cabinet, verify the installation brackets of the cabinet and router are fixed. If the router is

stalled on the workbench, verify whether there is enough room around the router for heat dissipation and whether the workbench is fixed.

 Verify whether the power supply meets the r equirements.  Verify whether the grounding cable is correctly connected.  Verify whether the router is connected correctly to other devices like the configurat ion terminal.

Chapter 4 Starting and Configuring the Router

Starting a Router

Setting Up the Configuration Environment

When you use the router for the first time, you must configure the router over a console port as follows.

1) As shown in the following figure, connect the serial port of a character terminal or PC to the Console port of the network output engine through the st andard RS232 cable and the Console. Set up the local configuration environment using the Console port.

2) Configure the communication setting parameters of a terminal. If a PC is used, you must run the terminal simulation program, for example, Windows HyperTerminal. The following describes the procedure with the HyperTerminal as example. Run the HyperTerminal software to set up a new connection. Select the serial port to connect the Console port of the network output engine. Set the communication parameters: 9600 for baud rate, eight data bits, one stop bit, no parity check, and no flow control. In addition, select VT100 as the simulation terminal type.

1. Create a new connection

2. Select the serial port to be connected with the router console

3. Set the communication parameters of the serial port

4. Select a terminal emulation type

After setting up the configuration environm ent, power on the router.

Powering up the Router

Verification before Power-up

Verify the following before powering up the router:

 The power cable and the grounding cable are connected correctly.  The power supply voltage meets the requirement.  The cable connection is correct and the PC or terminal for configuration is started and set.

B efore power-up, verify the position of the power switch so that you can cut power supply in t ime in case of

accident.

Powering up the Router

 Switch on the power supply.  Switch the router to the ON position.

Verification after Power-up

 The indicators on the front panel operate properly.

Check method: For the RSR20-14E, the SYS indicator is solid green when the router is operational after powered-on.

 The configuration terminal displays properly.

When the router is powered up, informat ion on router software self-decompress ion will be displayed on the terminal.

Startup Process

When the router is started for the first time, the following information is displayed:

*********************************************** System bootstrap ... Boot Version: RGOS 10.3(5b5), Release(118028) Nor Flash ID: 0x0001007E, SIZE: 8388608Bytes Using 500.000 MHz high precision timer. MTD_DRIVER-5-MTD_NAND_FOUND: 1 NAND chips(chip size : 134217728) detected

Press Ctrl+C to enter Boot Menu .....

Main Program File Name rgos.bin, Load Main Program ...

Executing program, launch at: 0x01800000 Installer is initializing ... Installer Version: RGOS 10.3(5b5), Release(118028) MTD_DRIVER-5-MTD_NAND_FOUND: 1 NAND chips(chip size : 134217728) detected Prepare installation data ... Load install package file rgos.bin OK! Installation is in process ... ATTENTION: Do not restart your machine before finish ! Installation process finished successfully ... ATTENTION: Restart machine operation is permitted now ! System load main program from install package ... Executing program, launch at: 0x00010000 Ruijie General Operating System Software Release Software (tm), RGOS 10.3(5b5), Release(118028), Compiled Sat Jun 11 17:23:22 CST 2011 by ngcf63

*Aug 12 18:47:27: %MTD_DRIVER-5-MTD_NAND_FOUND: 1 NAND chips(chip size : 134217728) detected *Aug 12 18:47:40: %DEVICE-5-CHANGED: Device RSR20-14E (1) changed state to up. *Aug 12 18:47:50: %7: Changing media to basex. You may need to update the speed and duplex settings for this interface. *Aug 12 18:47:50: %7: Changing media to basex. You may need to update the speed and duplex settings for this interface. *Aug 12 18:47:56: %SYS-5-COLDSTART: System coldstart. Ruijie>

The information may vary with hardware configuration or software version.

You can start to configure the router upon s eeing the information

When using the router for the first time, it is recommended you set basic parameters using the configuration

function.

Configuring the Router

You need to configure a router before using it. For more information about rout er configuration, see the related Configuration Guide and Command R eference.

Chapter 5 Troubleshooting

Power Troubleshooting

For the RSR20-14E series, you can determine whether the power system has faults by the PWR indicator on the front panel. For the normal status of the indicator, see the description in Chapter 1. If exceptions occur, verify the following:

 The router power switch is in the on pos i tion.  The power supply switch of the router is in the on position.  The power cable is connected correctly.  The power supply meets the requireme nts.

Do not plug/unplug the power cable when energized. If the check shows everything i s normal but the

PWR/Status indicator is still off, please contact the local distributor or technic al s upport personnel.

System Troubleshooting

After the router is powered up, the terminal will show the startup messages described in the previous chapter if the system is not operational. If the system configuration fails, the ter minal may display no messages or illegible codes.

If the terminal does not display any messages, check:

 Whether the power system is operational.  Whether the Console cable is properly connected.

If the problem remains, it is probably due to wrong configuration cable or wrong terminal parameter setting. In this case, modify the terminal parameters.

If the terminal displays illegible codes, it is probably because the terminal param eter configurations do not match. In this case, check the terminal parameters : baud rate of 9600; eight data bits; no par i ty check; one stop bit; no flow contro l; VT100 for the emulation terminal.

If the console port parameters of your router are m odi fied, no message will be displayed on the terminal.

Chapter 6 Using the Cables

This chapter describes the use of various c ables and converters when applying routers.

Physical Cable Connection

Connecting an Asynchronous Interface

Connecting an Asynchronous Interface Module to a Modem

As a DCE device, the modem has two types of serial interfaces: DB9F and DB 25F female sockets.

Connecting the Asynchronous Card to the Modem

The asynchronous cable with 1-to-8 crystal connectors converts the 68-pin connector of the asynchronous interface into eight RJ-45 connectors, and then connects to the DB25F interface of the modem through the RJ-45 (crystal jack)-DB25 male converter.

When the asynchronous cable with 1-to-8 crystal jacks is used, you need to use a straight through cable to connect the converter cable of the asynchronous int erface module to the converter.

This mode applies to SIC-8A.

Table : Connecting the asynchronous interface module to the Modem.

Device Cable 1 Cable 2 Cable 3 Peer

SIC-8A

Asynchronous cable with 1-to-8 crystal connectors

RJ-45 (crystal jack)-DB25 male converter

N/A

DB25F interface of the Modem

Asynchronous cable with 1-to-8 crystal jacks

Straight-through cable

RJ-45 (crystal jack)-DB25 male converter

Connect the AUX Port to the Modem

The AUX port is connected to the Modem thr ough a rollover cable with RJ-45 (crystal jack)-DB25 male c onv erter or an RJ45-DB9 male converter.

The AUX port connected through an RJ-45 rollover cable is the same as the asynchronous c ard

connected through the asynchronous cable with 1-to-8 crystal connectors, and also similar in the connection to the Modem.

Table: Connecting the AUX port module to M odem

Device Device Device Peer

AUX port Rollover cable

RJ-45(crystal jack)-DB25 male converter

DB25F interface of the Modem

Connecting an Asynchronous Interface Module to a Terminal

The asynchronous cable with 1-to-8 crystal connectors converts the 68-pin connector of the asynchronous interface into eight RJ-45 connectors, and connec ts to the DB25M interface of a terminal (for i ns tance, dumb terminal) throug h the RJ-45 (crystal jack)-DB25 female c onverter or to the DB9M interface throug h the RJ-45 (crystal jack)-DB9 female converter.

If you use the asynchronous cable with 1-to-8 crystal jacks, you need to use a strai ght network cable to connect the converter cable of the asynchronous int erface module to the converter.

This mode applies to modules SIC-8A.

Table: Connecting the asynchronous interface module to a terminal.

Device Cable 1 Cable 2 Cable 3 Peer

SIC-8A

Asynchronous cable with 1-to-8 crystal connectors

RJ-45(crystal jack)-DB25 female converter

N/A

DB25M interface

Terminal (like a dumb terminal)

RJ-45(crystal jack)-DB9 female converter

N/A

DB9M interface

Asynchronous cable with 1-to-8 crystal jacks

Straight-through cable

RJ-45(crystal jack)-DB25 female converter

DB25M interface

RJ-45(crystal jack)-DB9 female converter

DB9M interface

Connecting a Synchronous Interface

V.24 Mode

The synchronous interface of the router line card working in V.24 DTE mode is con nec ted to the peer working in V.24 DCE mode through V.24 DTE cables. While the synchronous interface working in V .24 DCE mode is connected to the peer working in V.24 DTE mode through V.24 DCE cables.

This applies to the V.24 DTE/ V.24 DCE mod e of line cards SIC-1HS.

Table : Connecting the synchronous interface of the router working in V.24 mode.

Device Mode Cable 1 Peer

The SIC-1HS and V.24 DTE mode V.24 DTE cables V.24 Modem

Device Mode Cable 1 Peer

synchronous interface line cards with DB26 interface

V.24 DCE mode V.24 DCE cables

Device working in V.24 DTE mode

V.35 Mode

The synchronous interface of the router line card working in V.35DTE mode is connected to the peer as GV converter and V.35 Modem through V.35 DTE cables. While the synchronous interface working in V.35 DCE mode is connected to the peer working in V.35 DTE mode through V.35DCE cables..

This applies to the V.35 DTE/V.35 DCE mod e of such line cards SIC-1HS.

In the laboratory, there is another special application that implements the b ack-to-back connection between our company’s synchronous cards through the V.35 DTE-V.35 DCE cables

Table: Connecting the synchronous interface of the router working in V.35 m ode.

Device Mode Cable 1 Peer

SIC-1HS

V.35 DTE mode V.35 DTE cables GV converter, and V.35 Modem

V.35 DCE mode V.35 DCE cables

Devices working in V.35 DTE mode

Back-to-back mode

V.35 DTE-V.35 DCE cables

Ruijie Networks SIC-1HS NMX-4HSH

Connecting the E1 Interface

Connecting E1 line card to the Base Band Modem with an E1 cable.

Connecting a DB9F interface on an E1/CE1 line card to the Base Band Modem

1) Through a non-balanced cable

2) Through a balanced cable (with crystal connector)

3) Through a balanced cable (with crystal connector)

Table : Connecting a DB9F interface on an E1/CE1 line card to the base band modem.

Device Cable 1 Cable 2 Peer

SIC-1E1-F, SIC-1CE1

non-balanced cable N/A BNC interface

Base band Modem

balanced cable (with crystal connector)

N/A

RJ-45 interface

balanced cable (with crystal connector)

Straight-through cable

Connecting the Console Interface

The console interface of a switch/router is generally an RJ-45 connector t hat connects RJ-45 cables through DB9F or connects to the DB9M serial port of PC through the RJ45-DB9 jack matching rollover cable.

Table: Connecting the console interface.

Device Cable 1 Cable 2 Peer

CONSOLE interface DB9F-to-RJ45 cable N/A PC’s DB9M serial interface

Ordering Information

Ruijie Networks provides all previously mentioned cables, except for modem cables shown in the following table are provided by the modem manufacturer.

Table: Cable ordering information

Number Model Name

V-03260025-000 CAB-V.35DTE/POS26-34PM/3M V.35DTE cable V-03260028-000 CAB-V.35DCE/POS26-34PF/3M V.35DCE cable V-03260024-000 CAB-V.35DTE-V.35DCE/POS26-POS26/1M V.35DTE-V.35DCE cable V-03260030-000 CAB-V.24DTE/POS26-DB25M/3M V.24DTE cable V-03260031-000 CAB-V.24DCE/POS26-DB25F/3M V.24DCE cable

V-03260032-000 CAB-Asy/SCSIDB68-8*RJ45M/1.5m

Asynchronous cable (1 to 8 crystal

connector) V-03260047-000 CAB-Asy/SCSIDB68-8*RJ45F/1.5m Asynchronous cable (1 to 8 crystal jack) V-03260034-000 CAB-Rolled/RJ45M-RJ45M/3m Rollover cable

V-03260060-000 ADAPTER/RJ45F-DB9F

RJ-45 (crystal jack)-DB9 female

converter V-03260061-000 ADAPTER/RJ45F-DB25M RJ-45 (crystal jack)-DB25 male converter

V-03260062-000 ADAPTER/RJ45F-DB25F

RJ-45 (crystal jack)-DB25 female

converter

V-03260035-000

CAB-E1 UNBALANCED/DB9M-2*BNC/75 OHM/3M

Non-balanced cable

V-16120008-000

CAB-E1 UNBALANCED/ DB15PIN+4BNC /75 OHM/3M

Non-balanced cable

V-03260037-000 CAB-E1 BALANCED/DB9M-RJ45M/120 OHM/3M Balanced cable (crystal jack) V-03260036-000 CAB-E1 BALANCED/DB9M-RJ45F/120 OHM/3M Balanced cable (crystal connector)

V-03260038-000

CAB-E1 UNBALANCED/DB25M-8*BNC/75 OHM/3M

4E1 non-balanced cable

Ruijie RG-RSR20-14E Series Hardware Installation And Reference Manual

Specifications and Main Features

Frequently Asked Questions

User Manual