3com S7502 Installation guide

H3C S7500 Series Ethernet Switches

Installation Manual

Hangzhou H3C Technologies Co., Ltd.

http://www.h3c.com

Manual Version: T2-08046P-20071205-C-1.02

Product Version: Release 3000/3100

No part of this manual may be reproduced or transmitted in any form or by any means

without prior written consent of Hangzhou H3C Technologies Co., Ltd.

Trademarks

H3C, , Aolynk, , H

3

Care,

, TOP G, , IRF, NetPilot,

Neocean, NeoVTL, SecPro, SecPoint, SecEngine, SecPath, Comware, Secware,

Storware, NQA, VVG, V

2

G, V

n

G, PSPT, XGbus, N-Bus, TiGem, InnoVision and

HUASAN are trademarks of Hangzhou H3C Technologies Co., Ltd.

All other trademarks that may be mentioned in this manual are the property of their

respective owners.

Notice

The information in this document is subject to change without notice. Every effort has

been made in the preparation of this document to ensure accuracy of the contents, but

all statements, information, and recommendations in this document do not constitute

the warranty of any kind, express or implied.

To obtain the latest information, please access:

http://www. h3c.com

Technical Support

customer_service@h3c.com

http://www. h3c.com

About This Manual

Related Documentation

In addition to this manual, each H3C S7500 Series Ethernet Switches documentation

set includes the following:

Manual Description

H3C S7500 Series Ethernet Switches

Operation Manual

Guides the user to configure the

features supported by the S7500 series.

H3C S7500 Series Ethernet Switches

Command Manual

Elaborates on the commands for

configuring the S7500 series.

Organization

H3C S7500 Series Ethernet Switches Installation Manual is organized as follows:

Chapter Contents

1 Product Overview

Introduces the characteristics of the

H3C S7500 Series Ethernet Switches.

2 Line Processing Units

Introduces LPUs of the H3C S7500

Series Ethernet Switches.

3 Installation Preparations

Introduces the preparations and

precautions for the H3C S7500 Series

Ethernet Switches installation.

4 Hardware Installation

Introduces the integrated equipment

installation and cable connection

(including connection of grounding

cables, power cables, and interface

cables, recommended cabling, and

cable binding) of the H3C S7500 Series

Ethernet Switches.

5 System Commissioning

Introduces the initial power-on startup

process of H3C S7500 Series Ethernet

Switches.

6 Hardware Maintenance

Introduces the installation and removal

of power module, card, fan tray, power

distribution box, delivered cable

management bracket, memory module,

and air filter of the H3C S7500 Series

Ethernet Switches.

Chapter Contents

7 Software Maintenance

Introduces how to load and upgrade the

software of the H3C S7500 Series

Ethernet Switches.

8 Troubleshooting

Introduces how to troubleshoot the

configuration system, power system,

fans, and LPUs of the H3C S7500

Series Ethernet Switches.

Appendix A B68-22 Cabinet Installation

Introduces the installation of a B68-22

cabinet.

Appendix B N68 Cabinet Installation

Introduces the installation of an N68-22

cabinet.

Appendix C Lightning Protection

Introduces lightning protection of the

H3C S7500 Series Ethernet Switches.

Appendix D AC Power Cables Used in

Different Countries

Introduces the AC power cables used in

different countries, including 10A AC

power cables and 16A AC power cables.

Conventions

The manual uses the following conventions:

I. GUI conventions

Convention Description

< >

Button names are inside angle brackets. For example, click

<OK>.

[ ]

Window names, menu items, data table and field names

are inside square brackets. For example, pop up the [New

User] window.

/

Multi-level menus are separated by forward slashes. For

example, [File/Create/Folder].

II. Symbols

Convention Description

Warning

Means reader be extremely careful. Improper operation

may cause bodily injury.

Caution

Means reader be careful. Improper operation may cause

data loss or damage to equipment.

 Note Means a complementary description.

Environmental Protection

This product has been designed to comply with the requirements on environmental

protection. For the proper storage, use and disposal of this product, national laws and

regulations must be observed.

Installation Manual

H3C S7500 Series Ethernet Switches Table of Contents

i

Table of Contents

Chapter 1 Product Overview ........................................................................................................1-1

1.1 Introduction........................................................................................................................1-1

1.1.1 Introduction to S7500 Series Ethernet Switches.....................................................1-1

1.1.2 Introduction to Switching Engines...........................................................................1-2

1.2 Technical Specifications for SRPUs..................................................................................1-2

1.3 Salience III Series SRPUs.................................................................................................1-3

1.3.1 Applicable Switch Models .......................................................................................1-4

1.3.2 Technical Specifications..........................................................................................1-4

1.3.3 Panel and LEDs ......................................................................................................1-5

1.3.4 Ports........................................................................................................................1-6

1.3.5 System Status LEDs .............................................................................................1-10

1.3.6 RESET Button.......................................................................................................1-11

1.4 Compatibility Matrix Between SRPU, Chassis and LPU.................................................1-11

1.4.1 Compatibility Matrix Between SRPU and Chassis................................................1-11

1.4.2 Compatibility Matrix Between SRPU and LPU......................................................1-12

1.5 Physical Description of the S7500 Series........................................................................1-12

1.5.1 Chassis and Slots .................................................................................................1-12

1.5.2 Color of Board Edges............................................................................................1-17

1.5.3 Backplane..............................................................................................................1-18

1.5.4 Power Supply........................................................................................................1-19

1.5.5 PoE Power Supply................................................................................................1-22

1.5.6 Fan Tray................................................................................................................1-23

1.6 Technical Specifications for the S7500 Series................................................................ 1-25

1.7 Compatibility Matrix Between Software Feature, SRPU and LPU ..................................1-26

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H3C S7500 Series Ethernet Switches Chapter 1 Product Overview

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Chapter 1 Product Overview

1.1 Introduction

1.1.1 Introduction to S7500 Series Ethernet Switches

H3C S7500 Series Ethernet Switches (hereinafter referred to as the S7500 series) are

modular, large-capacity L2/L3 Ethernet switches that support wire-speed forwarding.

The S7500 series are designed for IP metropolitan area networks (MANs), large

enterprise networks, and campus networks.

Together with Huawei MA5200 Ethernet Access Management Systems, H3C

S3100/S3600/S5600/S9500 Series Ethernet Switches, and H3C series routers, the

S7500 series can provide comprehensive networking solutions for MANs and

enterprise networks.

Figure 1-1 S7500 series in MAN

The S7500 series support AC and DC power supply redundancy, and now include the

models S7502, S7503, S7506, and S7506R.

z The S7502 provides one switching & routing processing unit (SRPU) slot and one

line processing unit (LPU) slot. Both the SRPU and LPU can provide high-density

service ports.

z The S7503 provides one SRPU slot and three LPU slots.

z The S7506 provides one SRPU slot and six LPU slots.

z The S7506R provides two SRPU slots for redundancy backup and six LPU slots.

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H3C S7500 Series Ethernet Switches Chapter 1 Product Overview

1-2

 Note:

z Refer to H3C S7502 Ethernet Switch Installation Manual for detailed information

about the S7502.

z In the later chapters, only the S7503, S7506, and S7506R are involved.

1.1.2 Introduction to Switching Engines

Switching engines, also known as SRPUs, are the core of the S7500 series, and

include the following models:

z Salience III (LS81SRPG)

z Salience III Plus (LS81SRPG1)

z Salience III Edge (LS81SRPG3)

An SRPU generally has the following functions:

z L2 and L3 data forwarding between LPUs

z Route calculation

z LPU monitoring

z Processing of monitoring signals of components such as the system power and

fans

Salience III series SRPUs provide a high packet forwarding rate and switching capacity.

Each SRPU provides four 1000Base-X SFP ports (only for Salience III and Salience III

Edge) and one hot-swappable CF card port. The CF card stores the log and host

version to facilitate online software upgrade.

1.2 Technical Specifications for SRPUs

Table 1-1 Technical specifications for SRPUs

Item Salience III Salience III Plus Salience III Edge

Switching capacity 384 Gbps

[1]

768 Gbps

[1]

96 Gbps

Packet forwarding

rate

198 Mpps

[1]

432 Mpps

[1]

72 Mpps

Number of VLANs 4 K 4 K 4 K

MAC address table

size

32 K

[2]

32 K

[2]

32 K

IP address table size 64 K

[3]

64 K

[3]

64 K

[1]: This is the switching capacity when load sharing is implemented by configuring two

Salience III/Salience III plus engines on the S7506R.

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H3C S7500 Series Ethernet Switches Chapter 1 Product Overview

1-3

[2]: Extendable.

[3]: Extendable up to 256 K.

1.3 Salience III Series SRPUs

Salience III series SRPUs include:

z Salience III: If load sharing is implemented on the S7506R, the switching capacity

can be up to 384 Gbps. It provides an XG high speed bus, supporting LPUs

applying an XG high speed bus.

z Salience III Plus: If load sharing is implemented on the S7506R, the switching

capacity can be up to 768 Gbps. It provides XG high speed bus, supporting LPUs

applying an XG high speed bus.

z Salience III Edge: The switching capacity is 96 Gbps.

The Salience III series SRPUs provide one console port, one 10Base-T /100Base-TX

port, four 1000Base-X-SFP ports (only for Salience III and Salience III Edge), and one

port for a hot-swappable CF card, which stores the host version to facilitate the online

software upgrade.

 Note:

Both Salience III and Salience III Plus provide an XG high speed bus and support the

LPUs that adopt an XG high speed bus. However, they provide the high speed bus in

different ways. If a Salience III SRPU is used, it can provide the XG high speed bus only

for the LPUs in the last two slots of the switch. If a Salience III Plus SRPU is used, it can

provide the XG high speed bus for LPUs in all slots.

The following figures show the appearance of these three SRPU models.

Figure 1-2 Salience III

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H3C S7500 Series Ethernet Switches Chapter 1 Product Overview

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Figure 1-3 Salience III Plus

Figure 1-4 Salience III Edge

1.3.1 Applicable Switch Models

z S7503 Ethernet Switch

z S7506 Ethernet Switch

z S7506R Ethernet Switch

 Note:

z When two Salience III or Salience III Edge engines are used in an S7506R XGbus

chassis as the main and standby SRPUs, the first two SFP ports on both the active

and standby SRPUs can work in a redundancy mode so that the services will not

interrupted (the first two SFP ports are also active) during an active-standby

switchover.

1.3.2 Technical Specifications

Table 1-2 Technical specifications for Salience III series SRPUs

Item

Salience III

(LS81SRPG)

Salience III Plus

(LS81SRPG1)

Salience III Edge

(LS81SRPG3)

CPU MPC8245, 300 MHz

Boot ROM 512 KB

Flash memory 32 MB

SDRAM 256 MB

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Item

Salience III

(LS81SRPG)

Salience III Plus

(LS81SRPG1)

Salience III Edge

(LS81SRPG3)

Dimensions (H x

W x D)

45.1 × 376.7 × 354.5 mm (1.8 × 14.8 × 14 in.)

z One console port, supporting local configuration

management or remote configuration management through

dialup connection

z One 10Base-T/100Base-TX port for upgrade and network

management

z One port for a hot-swappable CF card

Number of ports

Four

1000Base-X-SFP

optical ports

—

Four

1000Base-X-SFP

optical ports

Max power

consumption

80 W

 Note:

The dimensions here refer to those of a board with ejector levers.

1.3.3 Panel and LEDs

You can find one CF card port, four 1000Base-X-SFP ports (only for Salience III and

Salience III Edge), one console port, one 10Base-T/100Base-TX port, system status

LEDs, and one RESET button on the panel of a Salience III Series SRPU, as shown in

Figure 1-5.

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H3C S7500 Series Ethernet Switches Chapter 1 Product Overview

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(1) (2) (3) (5) (6) (7) (8) (9)

(14)

(12)

(4) (10)

(13)(15)

(11)

(16)(17)(18)(19)

(20)

(21)(22)

(1) SFP port number (2) SFP port (Gigabit)

(3) Console port (4) Management Ethernet port

(5) LINK LED of the management Ethernet

port

(6) ACT LED of the management Ethernet

port

(7) RUN LED of LPU (8) ALM LED of LPU

(9) RUN LED of SRPU (10) ALM LED of SRPU

(11) Silkscreen (12) Captive screw

(13) SRPU edge (pink) (14) RESET button

(15) Ejector lever (16) OK LED of the power

(17) FAIL LED of the power (18) OK LED of the fan

(19) FAIL LED of the fan (20) SFP port status LED

(21) CF card port (22) Button for ejecting the CF card

Figure 1-5 Panel of a Salience III Series SRPU (LS81SRPG)

 Note:

z The panel of a Salience III Edge SRPU is the same as that of a Salience III SRPU

except the board name and board silk-screen.

z The panel of a Salience III Plus SRPU is the same as that of a Salience III SRPU

except that it has a different board name and board silk-screen and provides no SFP

port.

1.3.4 Ports

I. CF card port

The port supports standard CF cards. The CF card stores the host version to facilitate

the online software upgrade.

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 Note:

z Do not remove the CF card when it is performing a read or write operation.

z Do not disconnect the power supply when the CF card is performing a read or write

operation.

z Execute the umount command in user view before removing the CF card.

II. Console port

The console port uses an RJ-45 connector and common asynchronous serial cable to

connect to a terminal computer for local debugging, configuration, maintenance,

management, and program loading, or connect to a Modem for remote system

debugging, configuration, maintenance, and management.

Table 1-3 Technical specifications for the console port

Item Specification

Connector type RJ-45

Number of ports 1

Compliant standard Asynchronous EIA/TIA-232

Baud rate ≤ 115,200 bps, defaulting to 9,600 bps

Transmission distance ≤ 15 m (49 ft)

Function and service

z Connected to the character terminal

z Connected to a serial port of a local PC or

remote PC through a pair of Modems and run

the terminal emulation on the PC

III. Management Ethernet port (10Base-T/100Base-TX)

The port uses an RJ-45 connector to connect to a computer for program loading and

system debugging, or to a remote network management workstation for remote system

management.

Table 1-4 Technical specifications for the management Ethernet port

Item Description

Connector type RJ-45

Number of ports 1

Port speed

z 10/100 Mbps, half-/full-duplex

z MDI/MDI-X auto-sensing

Transmission medium and maximum

transmission distance

Category-5 twisted pair with a maximum

transmission distance of 100 m (328 ft)

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Item Description

Function and service

Used for the switch’s software upgrade

and network management

The following table describes the port status LEDs.

Table 1-5 10Base-T/100Base-TX port LED state description

LED State Description

OFF No link is present.

LINK

ON A link is present.

OFF No data is being transmitted or received.

ACT

Blinking Data is being transmitted or received.

 Note:

z The management Ethernet port can go up only when the physical connection is

normal (the LINK LED is ON) and an IP address is configured.

z The management Ethernet port can perform auto-negotiation when it is up.

IV. 1000Base-X-SFP ports (only for Salience III and Salience III Edge)

Salience III series (only Salience III and Salience III Edge) SRPUs each provide four

1000 Mbps full-duplex SFP ports.

Table 1-6 describes the cables used for the

1000Base-X-SFP ports.

Table 1-6 Cables for 1000Base-X-SFP ports

SFP module

Central

wavelength

Connector Matching cable

Maximum

transmission

distance

50 µm/125 µm

multimode optical

fiber

550 m (1,804

ft)

SFP-GE-SX-M

M850-A

850 nm LC

62.5 µm/125 µm

multimode optical

fiber

275 m (902 ft)

SFP-GE-LX-S

M1310-A

10 km (6 mi)

SFP-GE-LH40

-SM1310

1,310 nm LC

9 µm/125 µm

single-mode

optical fiber

40 km (about

25 mi)

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SFP module

Central

wavelength

Connector Matching cable

Maximum

transmission

distance

SFP-GE-LH40

-SM1550

40 km (about

25 mi)

SFP-GE-LH70

-SM1550

70 km (43 mi)

SFP-GE-LH10

0-SM1550

1,550 nm LC

9 µm/125 µm

single-mode

optical fiber

100 km (62

mi)

SFP-GE-LH70

-SM1470-CW

1,470 nm LC

9 µm/125 µm

single-mode

optical fiber

70 km (43 mi)

SFP-GE-LH70

-SM1490-CW

1,490 nm LC

9 µm/125 µm

single-mode

optical fiber

70 km (43 mi)

SFP-GE-LH70

-SM1510-CW

1,510 nm LC

9 µm/125 µm

single-mode

optical fiber

70 km (43 mi)

SFP-GE-LH70

-SM1530-CW

1,530 nm LC

9 µm/125 µm

single-mode

optical fiber

70 km (43 mi)

SFP-GE-LH70

-SM1550-CW

1,550 nm LC

9 µm/125 µm

single-mode

optical fiber

70 km (43 mi)

SFP-GE-LH70

-SM1570-CW

1,570 nm LC

9 µm/125 µm

single-mode

optical fiber

70 km (43 mi)

SFP-GE-LH70

-SM1590-CW

1,590 nm LC

9 µm/125 µm

single-mode

optical fiber

70 km (43 mi)

SFP-GE-LH70

-SM1610-CW

1,610 nm LC

9 µm/125 µm

single-mode

optical fiber

70 km (43 mi)

SFP-GE-T — RJ-45 — 100 m (328 ft)

Table 1-7 describes the 1000Base-X-SFP port status LED.

Table 1-7 Description of the 1000Base-X-SFP port status LED

LED State Description

OFF

No link is present.

ON

A link is present

LINK/ACT

Blinking

Data is being transmitted or received.

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H3C S7500 Series Ethernet Switches Chapter 1 Product Overview

1-10

1.3.5 System Status LEDs

 Note:

When two SRPUs are configured on an S7506R Ethernet switch, all the other LEDs on

the standby SRPU are constantly OFF except the LEDs of the SRPG.

I. Board LEDs

SRPG: The LEDs of the SRPG show the status of the SRPU.

LPU1, LPU2, LPU3 (LPU4, LPU5, LPU6): The LEDs of these LPUs respectively show

the status of three LPUs (for the S7503), or six LPUs (for the S7506 or S7506R).

Table 1-8 Description of board LEDs

LED Description

RUN (Green)

z ON or OFF: The board is faulty or the board is not in position.

z Blinking (0.5 Hz): The board operates normally.

ALM (Red)

z OFF: The board operates normally or the board is not in

position.

z ON: The board is faulty.

 Note:

If the RUN LED blinks fast, the board is booting but does not operate normally. During

the initialization of the system, the ALM LED will be on for a while, but this does not

mean that the board is faulty.

II. Power LEDs (PWR1, PWR2 and PWR3)

PWR1, PWR2 and PWR3: The LEDs of the PWR1, PWR2 and PWR3 respectively

show the status of the three (AC or DC) power modules.

Table 1-9 Description of the power LEDs

LED Description

OK (Green)

z ON: The power module operates normally.

z OFF: The power module is faulty or not in position.

FAIL (Red)

z ON: The power module is faulty.

z OFF: The power module operates normally or is not in position.

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H3C S7500 Series Ethernet Switches Chapter 1 Product Overview

1-11

 Note:

If the FAIL LED on the S7503 is on, it is also possible that the power module is in

position but the power switch is not turned on.

III. Fan tray LEDs (FAN)

FAN: The LEDs of the fan tray show the status of the fan tray.

Table 1-10 Description of fan tray LEDs

LED State description

OK (Green)

ON: The fan tray operates normally.

OFF: The fan tray is faulty or the fan tray is not in position.

FAIL (Red)

ON: The fan tray is faulty or the fan tray is not in position.

OFF: The fan tray operates normally.

1.3.6 RESET Button

z If a switch is equipped with one SRPU, the switch will be reset after you press the

RESET button.

z If the S7506R is equipped with two SRPUs, the active SRRU is reset and the

standby SRPU immediately becomes the active SRPU after you press the RESET

button.

1.4 Compatibility Matrix Between SRPU, Chassis and LPU

1.4.1 Compatibility Matrix Between SRPU and Chassis

Table 1-11 Compatibility matrix between SRPU and chassis

SRPU

Chassis

Salience III Salience III Plus Salience III Edge

S7503 XGbus √ √ √

S7506 XGbus √ √ √

S7506R XGbus √ √ √

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H3C S7500 Series Ethernet Switches Chapter 1 Product Overview

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1.4.2 Compatibility Matrix Between SRPU and LPU

Table 1-12 Compatibility Between SRPU and LPU

SRPU

LPU

Salience III Salience III Plus Salience III Edge

LS81FT48E √ √ √

LS81FT48F √ √ √

LS81FP48 √ √ √

LS81GT8UE √ — √

LS82GT20 √ √ √

LS82GT20A √ √ √

LS81GT48 √ √ √

LS81GT48A √ √ √

LS81GT48B √ √ -

LS81T12P √ √ √

LS81T12PE √ √ √

LS81T16P √ √ —

LS81T32P √ √ —

LS81P12T √ √ √

LS81P12TE √ √ √

LS81GP8UB √ — √

LS82GP20 √ √ √

LS82GP20A √ √ √

LS81GP48 √ √ —

LS81TGX1C √ √ √

LS81TGX2 √ √ —

LS81TGX4 √ √ —

LS81VSNP √ √ —

1.5 Physical Description of the S7500 Series

1.5.1 Chassis and Slots

The integrated chassis of the S7500 series consists of a board area, fan area, power

supply area, and power distribution area.

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XGbus is silkscreened on the S7500 series chassis (hereinafter referred to as the

S7500 XGbus). The backplane of the S7500 series supports XG high speed bus, and

thus can provide even higher switching capacity.

Depending on the input power, the chassis of the S7500 series can be divided into AC

chassis and DC chassis.

S7503:

z S7503-AC-XG-PoE: PoE-capable S7503 XGbus AC chassis

z S7503-DC-XG-PoE: PoE-capable S7503 XGbus AC chassis

S7506:

z S7506-AC-XG-PoE: PoE-capable S7506 XGbus AC chassis

z S7506-DC-XG-PoE: PoE-capable S7506 XGbus DC chassis

S7506R:

z S7506R-AC-XG-PoE: PoE-capable S7506R XGbus AC chassis

z S7506R-DC-XG-PoE: PoE-capable S7506R XGbus DC chassis

 Note:

z The S7500 series provide power to remote powered devices (PD) such as IP

phones and WLAN wireless access points (AP) by using PoE-capable cards and

power sourcing equipment (PSE).

z The backplane, SRPU, power module, and fan tray are necessary components of

the S7500 series.

I. S7503

Figure 1-6 shows the chassis and slots of the S7503.

风扇框

机箱拉手

电源模块

主控板

业务板

Power module

LPUs

SRPU

Fan tray

Chassis handle

风扇框

机箱拉手

电源模块

主控板

业务板

Power module

LPUs

SRPU

Fan tray

Chassis handle

Figure 1-6 Chassis of the S7503

Figure 1-7 shows the chassis back of the S7503.

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H3C S7500 Series Ethernet Switches Chapter 1 Product Overview

1-14

(1) Grounding screw (2) Power switch of power distribution box

(3) Bail latch (4) Socket of AC power distribution box

(5) COM port (PSE monitoring port) (6) RTN (+) terminal of the PoE power input:

(7) NEG (-) terminal of the PoE power input (8) Handle on the rear panel

(9) Air filter

Figure 1-7 Rear view of the S7503 chassis (S7503-AC-XG-PoE chassis in the

example)

Caution:

z The handle on the rear panel is used for removing or installing the rear panel of the

switch. It does not bear the weight of the whole switch. Thus, do not hold this handle

when handling or moving the switch. The same is true of the handles on the rear

panels of all the S7500 series.

z A filler panel is installed in the power module slot marked with NULL in Figure 1-6

and no power module can be inserted into it.

Each area is hot-swappable.

z In the board area, there are four horizontal slots. The topmost slot is for a required

SRPU and the other three are for optional LPUs.

z The fan area is on the right of the chassis. The fan tray slot is vertical.

z The power supply area is at the bottom of the chassis. The power modules work in

1+1 redundancy mode and they support dual AC or DC power supply. You can

select either AC power supply or DC power supply as required.

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