H3C S5120-52P-SI Installation guide

H3C S5120-SI Switch Series

Installation Manual

Hangzhou H3C Technologies Co., Ltd.

http://www.h3c.com

Document version: 6W105-20110308

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.

Environmental protection

This product has been designed to comply with the environmental protection requirements. The storage,

use, and disposal of this product must meet the applicable national laws and regulations.

Preface

H3C S5120-SI Switch Series Installation Manual describes the appearance, installation, power-on,

maintenance, and troubleshooting of the H3C S5120-SI series Ethernet switches.

This preface includes:

•

Audience

•

Conventions

•

About the H3C S5120-SI documentation set

•

Obtaining documentation

•

Technical support

•

Documentation feedback

Audience

This documentation is intended for:

• Network planners

• Field technical support and servicing engineers

• Network administrators working with the S5120-SI series

Conventions

This section describes the conventions used in this documentation set.

GUI conventions

Convention Description

Boldface

Window names, button names, field names, and menu items are in Boldface. For

example, the New User window appears; click OK.

> Multi-level menus are separated by angle brackets. For example, File > Create > Folder.

Symbols

Convention Description

WARNING

An alert that calls attention to important information that if not understood or followed can

result in personal injury.

CAUTION

An alert that calls attention to important information that if not understood or followed can

result in data loss, data corruption, or damage to hardware or software.

IMPORTANT

An alert that calls attention to essential information.

NOTE

An alert that contains additional or supplementary information.

About the H3C S5120-SI documentation set

The H3C S5120-SI documentation set includes:

Category Documents Purposes

Marketing brochures Describe product specifications and benefits.

RPS Ordering Information for H3C

Low-End Ethernet Switches

Provides the RPS and switch compatibility matrix and

RPS cable specifications.

Product

description and

specifications

H3C Low End Series Ethernet

Switches Pluggable Modules

Manual

Describes the models, appearances, and

specifications of the pluggable modules available for

the products.

Quick Start Guide Provides a quick guide to hardware installation.

Installation Manual

Provides a complete guide to hardware installation

and hardware specifications.

Provides regulatory information and the safety

instructions that must be followed during installation.

Hardware

installation

Pluggable SFP[SFP+][XFP]

Transceiver Modules Installation

Guide

Guides you through installing SFP/SFP+/XFP

transceiver modules.

Configuration guides

Describe software features and configuration

procedures.

Software

configuration

Command references Provide a quick reference to all available commands.

H3C Series Ethernet Switches

Login Password Recovery Manual

Describes how to find or recover a lost password.

Operations

and

maintenance

Release notes

Provide information about the product release,

including the version history, hardware and software

compatibility matrix, version upgrade information,

technical support information, and software

upgrading.

Obtaining documentation

You can access the most up-to-date H3C product documentation on the World Wide Web at

http://www.h3c.com.

Click the links on the top navigation bar to obtain different categories of product documentation:

[Technical Support & Documents > Technical Documents] – Provides hardware installation, software

upgrading, and software feature configuration and maintenance documentation.

[Products & Solutions] – Provides information about products and technologies, as well as solutions.

[Technical Support & Documents > Software Download] – Provides the documentation released with the

software version.

Technical support

customer_service@h3c.com

http://www.h3c.com

Documentation feedback

You can e-mail your comments about product documentation to [email protected].

We appreciate your comments.

i

Contents

Product overview·························································································································································· 1

Introduction ········································································································································································1

S5120-9P-SI·······································································································································································3

Front panel ································································································································································3

Rear panel·································································································································································3

Power supply system ················································································································································3

Cooling system ·························································································································································3

S5120-20P-SI·····································································································································································4

Front panel ································································································································································4

Rear panel·································································································································································4

Power supply system ················································································································································4

Cooling system ·························································································································································4

S5120-28P-SI·····································································································································································5

Front panel ································································································································································5

Rear panel·································································································································································5

Power supply system ················································································································································5

Cooling system ·························································································································································5

S5120-52P-SI·····································································································································································6

Front panel ································································································································································6

Rear panel·································································································································································6

Power supply system ················································································································································6

Cooling system ·························································································································································6

S5120-9P-HPWR-SI···························································································································································7

Front panel ································································································································································7

Rear panel·································································································································································7

Power supply system ················································································································································7

Cooling system ·························································································································································7

S5120-28P-PWR-SI ···························································································································································8

Front panel ································································································································································8

Rear panel·································································································································································8

Power supply system ················································································································································8

Cooling system ·························································································································································8

S5120-28P-HPWR-SI ························································································································································9

Front panel ································································································································································9

Rear panel·································································································································································9

Power supply system ················································································································································9

Cooling system ······················································································································································ 10

Ports ················································································································································································· 10

Console port··························································································································································· 10

10/100/1000Base-T Ethernet port ···················································································································· 10

1000Base-X SFP interface ···································································································································· 11

LEDs ················································································································································································· 12

Power LED ······························································································································································ 12

RPS status LED························································································································································ 12

Port mode LED························································································································································ 12

10/100/1000Base-T auto-sensing Ethernet port status LED············································································ 13

1000Base-X SFP interface status LED ·················································································································· 14

ii

Preparing for installation ···········································································································································15

Safety precautions·························································································································································· 15

Examining the installation site ······································································································································ 15

Temperature/humidity ·········································································································································· 15

Cleanness······························································································································································· 16

Electromagnetic susceptibility······························································································································· 16

Laser safety····························································································································································· 16

Installation tools······························································································································································ 17

Installing the switch····················································································································································18

Installation flow ······························································································································································ 18

Installing the switch into a 19-inch rack by using mounting brackets ······································································ 19

Introduction to mounting brackets························································································································ 19

Attaching the mounting brackets to a switch······································································································ 20

Mounting the switch to a rack······························································································································ 22

Mounting the switch on a workbench·························································································································· 24

Mounting the switch to a wall······································································································································· 25

Introduction to expansion screws ························································································································ 25

Installation procedure············································································································································ 25

Mounting the switch through magnet mounting·········································································································· 27

Introduction to magnetic mounting accessories ································································································· 27

Installation procedure············································································································································ 27

Connecting the grounding cable·································································································································· 29

When a grounding strip is available ·················································································································· 29

Where a grounding conductor can be buried··································································································· 30

In other installation sites········································································································································ 31

Connecting the power cord ·········································································································································· 32

Connecting an AC power cord ··························································································································· 32

Connecting an RPS DC power cord···················································································································· 33

Verifying the installation················································································································································ 34

Initial power-on···························································································································································35

Setting up the configuration environment···················································································································· 35

Connecting the console cable ······································································································································ 35

Console cable························································································································································ 35

Connection procedure ·········································································································································· 36

Setting terminal parameters ·········································································································································· 36

Booting the switch·························································································································································· 39

Checking before power-on··································································································································· 39

Powering on the switch········································································································································· 39

Changing the boot mode ····································································································································· 41

Loading software························································································································································44

Introduction ····································································································································································· 44

Approaches for loading boot files and configuration files························································································ 44

Loading files through the Boot ROM menu ················································································································· 44

Introduction to the Boot ROM menu ···················································································································· 44

Loading files by using XMODEM through the console port·············································································· 46

Loading files by using TFTP through an Ethernet port························································································ 53

Loading files by using FTP through an Ethernet port ························································································· 56

Loading files at the CLI ·················································································································································· 59

Loading files by using FTP ···································································································································· 59

Loading files by using TFTP ·································································································································· 60

Maintenance and troubleshooting····························································································································61

File loading failure ························································································································································· 61

iii

Password loss ································································································································································· 61

User password loss ··············································································································································· 61

Boot ROM password loss ····································································································································· 61

Power supply failure ······················································································································································ 62

Configuration terminal failure······································································································································· 63

Appendix A Lightning Protection of the Switch········································································································64

Installation of Lightning Arrester for AC Power (Socket Strip with Lightning Protection) ········································ 64

1

Product overview

Introduction

H3C S5120-SI Switch Series is a line of Layer 2 Gigabit Ethernet switching products developed by

Hangzhou H3C Technologies Co., Ltd. (hereinafter referred to as H3C). The S5120-SI switches are

intelligent manageable switches designed for network environments where high performance,

high-density port distribution, and easy installation are required.

With 10/100/1000 Mbps Ethernet interfaces, the S5120-SI switches are mainly deployed at the access

layer in enterprise networks requiring Gigabit to the Desktop (GTTD) application and at the distribution

layer in metropolitan-area networks (MANs). In the latter deployment, the S5120-SI Switch Series

provides GE electrical interfaces for user access or low-end switch convergence in the downlink direction.

In the uplink direction, they are aggregated to large-capacity Layer 3 switches or switches at the

exchange office through their GE interfaces.

Table 1 and Table 2 show the models and system specifications of the S5120-SI Switch Series.

Table 1 System specifications for non-PoE switches of the S5120-SI Switch Series

Item S5120-9P-SI S5120-20P-SI S5120-28P-SI S5120-52P-SI

Physical

dimensions (H

× W × D)

43.6 × 210 × 210

mm (1.72 × 8.27 ×

8.27 in)

43.6 × 440 × 160

mm (1.72 × 17.32 ×

6.30 in)

43.6 × 440 × 160

mm (1.72 × 17.32 ×

6.30 in)

43.6 × 440 × 260

mm (1.72 × 17.32 ×

10.24 in)

Weight  2 kg (4.41 lb)  3 kg (6.61 lb)  3 kg (6.61 lb)  5 kg (11.02 lb)

Console port 1

Service ports

8 ×

10/100/1000Base-

T autosensing

Ethernet ports + 4 GE

SFP interfaces

16 ×

10/100/1000Base-

T autosensing

Ethernet ports + 4 GE

SFP interfaces

24 ×

10/100/1000Base-

T autosensing

Ethernet ports + 4 GE

SFP interfaces

48 ×

10/100/1000Base-

T autosensing

Ethernet ports + 4 GE

SFP interfaces

Input voltage

(AC)

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Maximum voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz

Power

consumption

8.7 W 11.9 W 13.4 W 25.7 W

Power

consumption

(full

configuration)

14.4 W 25.1 W 31.5 W 59.8 W

Operating

temperature

0°C to 50°C (32°F to

122°F)

0°C to 45°C (32°F to 113°F)

Operating

humidity

(noncondensi

ng)

10% to 90%

2

Table 2 System specifications for the S5120-SI PoE switches

Item S5120-9P-HPWR-SI S5120-28P-PWR-SI S5120-28P-HPWR-SI

Physical dimensions

(H × W × D)

43.6 × 300 × 260 mm

(1.72 × 11.81 × 10.24 in)

43.6 × 440 × 420 mm

(1.72 × 17.32 × 16.54 in)

43.6 × 440 × 420 mm

(1.72 × 17.32 × 16.54 in)

Weight  3 kg (6.61 lb)  7 kg (15.43 lb)  7 kg (15.43 lb)

Console port 1

Service ports

8 × 10/100/1000Base-T

autosensing Ethernet ports

+ 1 GE SFP interface

24 × 10/100/1000Base-T autosensing Ethernet ports +

4 GE SFP interfaces

AC

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Maximum voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz

Input

voltage

RPS DC

—

Use the external RPS unit

provided by H3C only,

with the rated voltage

ranging from –52 VDC to

–55 VDC

Supported RPS unit —

RPS1000-A3

RPS1600-A

Power consumption 19 W 25.0 W

AC: 45.6 W

DC: 27.5 W

Power consumption

(full configuration)

230 W (50 W for system

power consumption and

180 W for PoE power

consumption)

255 W (85 W for system

power consumption and

170 W for PoE power

consumption)

AC power input: 528 W

(158 W for system power

consumption and 370 W

for PoE power

consumption)

DC power input: 832 W

(92 W for system power

consumption and 740 W

for PoE power

consumption)

Operating

temperature

0°C to 45°C (32°F to 113°F)

Operating humidity

(noncondensing)

10% to 90%

3

S5120-9P-SI

Front panel

Figure 1 S5120-9P-SI front panel

(1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port status LED

(3) Power LED (Power) (4) Console port

(5) 1000Base-X SFP interface

NOTE:

10/100/1000Base-T autosensing Ethernet ports on the S5120-SI Switch Series are numbered from top to

bottom and left to right as Port 1, Port 2, Port 3, and so on.

Rear panel

Figure 2 S5120-9P-SI rear panel

(1) AC receptacle (2) Grounding screw

Power supply system

AC power input:

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Input voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz

Cooling system

The S5120-9P-SI adopts a noise-free and fanless design, and uses natural heat dissipation.

4

S5120-20P-SI

Front panel

Figure 3 S5120-20P-SI front panel

(1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port status LED

(3) Power LED (Power) (4) Console port

(5) 1000Base-X SFP interface

Rear panel

Figure 4 S5120-20P-SI rear panel

(1)

(2)

(1) AC receptacle (2) Grounding screw

Power supply system

AC power input:

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Input voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz

Cooling system

The S5120-20P-SI is equipped with one fan for heat dissipation

5

S5120-28P-SI

Front panel

Figure 5 S5120-28P-SI front panel

(1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port status LED

(3) Power LED (Power) (4) Console port

(5) 1000Base-X SFP interface

Rear panel

Figure 6 S5120-28P-SI rear panel

(1) AC receptacle (2) Grounding screw

Power supply system

AC power input:

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Input voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz

Cooling system

The S5120-28P-SI is equipped with one fan for heat dissipation.

6

S5120-52P-SI

Front panel

Figure 7 S5120-52P-SI front panel

(1) 10/100/1000Base-T auto-sensing Ethernet port

(2) 10/100/1000Base-T auto-sensing Ethernet port status LED

(3) Console port (4) Power LED (Power)

(5) 1000Base-X SFP interface (6) 1000Base-X SFP interface status LED

Rear panel

Figure 8 S5120-52P-SI rear panel

(1)

(2)

(1) AC receptacle (2) Grounding screw

Power supply system

AC power input:

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Input voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz

Cooling system

The S5120-52P-SI is equipped with one fan for heat dissipation.

7

S5120-9P-HPWR-SI

Front panel

Figure 9 S5120-9P-HPWR-SI front panel

(1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port mode LED

(3) Port status LED (4) Power LED (Power)

(5) Port status LED mode switching button (6) Console port Port

(7) 1000Base-X SFP interface

Rear panel

Figure 10 S5120-9P-HPWR-SI rear panel

(1) AC receptacle (2) Grounding screw

Power supply system

AC power input:

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Input voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz

Cooling system

The H3C S5120-9P-HPWR-SI is equipped with three fans for heat dissipation.

8

S5120-28P-PWR-SI

Front panel

Figure 11 S5120-28P-PWR-SI front panel

(1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port status LED mode switching button

(3) Port status LED (4) Power LED (Power)

(5) Port mode LED (6) Console port Port

(7) 1000Base-X SFP interface

Rear panel

Figure 12 S5120-28P-PWR-SI rear panel

(1) AC receptacle (2) Grounding screw

Power supply system

AC power input:

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Input voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz

Cooling system

The H3C S5120-28P-PWR-SI is equipped with three fans for heat dissipation.

9

S5120-28P-HPWR-SI

Front panel

Figure 13 S5120-28P-HPWR-SI front panel

(1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port status LED mode switching button

(3) RPS status LED (RPS) (4) Port status LED

(5) Power LED (Power) (6) Port mode LED

(7) Console port (8) Port 1000Base-X SFP interface

Rear panel

Figure 14 S5120-28P-HPWR-SI rear panel

(1) Screw hole of the plug (2) AC receptacle

(3) Grounding screw (4) DC power receptacle

Power supply system

The H3C S5120-28P-HPWR-SI can adopt AC power input, or DC power input, or both to provide backup

• AC power input:

Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Input voltage range: 90 VAC to 264 VAC, 47 Hz or 63 Hz

• DC power input

Rated voltage range: –52 VDC to –55 VDC

10

CAUTION:

Only the RPS recommended by H3C can be used for the H3C S5120-28P-HPWR-SI. The –48 VDC

power supply in the equipment room cannot be used directly. Otherwise, the device may be

damaged.

Cooling system

The H3C S5120-28P-HPWR-SI is equipped with six fans for heat dissipation.

Ports

Console port

Each S5120-SI series provides one console port on the front panel.

Table 3 Console port specifications

Item Specification

Connector type

RJ-45

Compliant standard

EIA/TIA-232

Transmission baud rate 9600 bps to 115200 bps (defaulting to 9600 bps)

Service

• It can be connected to an ASCII terminal.

• It can be connected to a serial port of a local or remote (through a pair

of modems) PC running terminal emulation program.

10/100/1000Base-T Ethernet port

Each S5120-SI series provides 10/100/1000Base-T Ethernet ports on its front panel. Quantity of Ethernet

ports varies with the device model. For more information, see

Table 1.

Table 4 S5120-SI series 10/100/1000Base-T Ethernet port specifications

Item Specification

Connector type

RJ-45

Interface speed and operating

mode

• 10 Mbps, full duplex

• 100 Mbps, full duplex

• 1000 Mbps, full duplex

• MDI/MDI-X, auto-sensing

Max transmission distance

100 m (328.1 ft.)

Transmission medium

Category-5 unshielded twisted pair cable

Standard

IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab

11

1000Base-X SFP interface

Each S5120-SI series provides one or four 1000Base-X SFP interfaces on its front panel. You can select

the GE SFP transceiver modules described in

Table 5.

Table 5 Transceivers supported by the S5120-SI series 1000Base-X SFP interfaces

Transceiver

type

Transceiver module

Central

wavelength

Connector Fiber

Max

transmiss

ion

distance

50/125 m

multimode

optical fiber

550 m

(0.34

miles)

SFP-GE-SX-MM850-A 850 nm

62.5/125 m

multimode

optical fiber

275 m

(0.17

miles)

SFP-GE-LX-SM1310-A

10 km

(6.21

miles)

SFP-GE-LH40-SM1310

1310 nm

40 km

(24.86

miles)

SFP-GE-LH40-SM1550

40 km

(24.86

miles)

SFP-GE-LH70-SM1550

1550 nm

LC

9/125 m

single mode

optical fiber

70 km

(43.50

miles)

SFP-GE-LX-SM1310-BIDI*

TX: 1310

RX: 1490

SFP-GE-LX-SM1490-BIDI*

TX: 1490

RX: 1310

LC

9/125 m

single mode

optical fiber

10 km

(6.21

miles)

GE SFP

transceiver

module

SFP-GE-T — RJ-45

Twisted pair

cable

100 m

(328.08

ft)

* SFP-GE-LX-SM1310-BIDI and SFP-GE-LX-SM1490-BIDI must be used in pairs.

NOTE:

• H3C recommends you to use SFP transceiver modules of H3C on the S5120-SI series.

• The SFP transceiver modules available for this switch series are subject to chan

g

e over time. For the mos

t

up-to-date list of SFP transceiver modules, consult your H3C sales representative or technical support

engineer.

• For the SFP transceiver module specifications, see the

H3C Low End Series Ethernet Switches Plu

gg

abl

e

Modules Manual

.

12

LEDs

Table 6 LEDs

LED Device support Description

Power LED All series See “Power LED.”

RPS status LED S5120-28P-HPWR-SI See “RPS status LED.”

Port mode LED

S5120-9P-HPWR-SI,

S5120-28P-PWR-SI, and

S5120-28P-HPWR-SI

See “Port mode LED.”

10/100/1000Base-T

auto-sensing Ethernet port

status LED

All series

See “

10/100/1000Base-T auto-sensing

Ethernet port status LED.”

1000Base-X SFP interface

status LED

All series See “

1000Base-X SFP interface status LED.”

Power LED

The power LED indicates the operation status of the switch.

Table 7 Description of the power LED

LED Status Description

Solid green The switch functions properly.

Blinking green (1 Hz)

The system is performing power-on self test (POST) or

downloading software.

Blinking green (3 Hz) The POST has failed or another fatal error has been detected.

Power

Off The switch has been powered off.

RPS status LED

The H3C S5120-28P-HPWR-SI provides an RPS status LED on its front panel, indicating the working status

of the RPS of the switch.

Table 8 Description of the RPS status LED

LED Status Description

Solid green The RPS DC input is normal.

RPS

Off The RPS unit is not connected or the RPS DC input is abnormal.

Port mode LED

The port mode LED on the S5120-9P-HPWR-SI, S5120-28P-PWR-SI, and S5120-28P-HPWR-SI can display

the working status of a port for you to obtain more device information. You can use the port mode

switching button to change the status of the port mode LED.

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