H3C S5820X-28C Installation guide

H3C S5820X Series Ethernet Switches

Installation Manual

Hangzhou H3C Technologies Co., Ltd.

Manual Version: 6W102-20091113

H3C Technologies Co., Ltd., a subsidiary of 3Com Corporation.

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.

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Care,

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G, V

n

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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.

About This Manual

Organization

H3C S5820X Series Ethernet Switches Installation Manual is organized as follows:

Chapter Contents

1 Product Overview

Briefly introduces the appearance, system description, as well as the

features and applications of the H3C S5820X series switches.

2 Installation Preparations

Describes the requirements on installation site, the safety

recommendations before and during installation, and the required

tools.

3 Installing a Switch

Covers the procedures for installing the H3C S5820X series, ground

wire connection, power module installation, interface module

installation, and so on.

4 Initial Power-On

Helps you get familiar with the basic knowledge of how to boot and

configure the H3C S5820X series, including device startup, power-on,

and initialization of system files, and so on.

5 Loading Software

Introduces how to loading application files and upgrading the Boot

ROM program by using the host software package.

6 Maintenance and

Troubleshooting

Introduces how to maintain software and hardware of the H3C S5820X

series.

Appendix Appendix A: Lightning protection of the H3C S5820X series switch.

Conventions

The manual uses the following conventions:

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].

Symbols

Convention Description

Means reader be extremely careful. Improper operation may cause

bodily injury.

Means reader be careful. Improper operation may cause data loss or

damage to equipment.

Means a complementary description.

Related Documentation

Manual Description

H3C PSR300-12A & PSR300-12D1

Power Modules User Manual

Introduces the features, specifications, installation and

removal of the PSR300-12A and PSR300-12D1 power

modules.

H3C S5820X & S5800 Series Ethernet

Switches Interface Cards User Manual

Introduces the types, appearance, installation and

removal of the interface cards used by the H3C S5820X

and S5800 series Ethernet switches.

H3C OAP Cards User Manual

Introduces the appearance, features and installation of the

OAP cards.

H3C LSW1FAN & LSW1BFAN

Installation Manual

Introduces the features, specifications, installation and

removal of the LSW1FAN and LSW1BFAN fan modules.

Obtaining Documentation and Technical Support

To obtain up-to-date documentation and technical support, go to http://www.h3c.com and select your

country or region. Depending on your selection, you will be redirected to either of the following websites:

At http://www.h3c.com

Documentation

Go to the following columns for different categories of product documentation:

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

[Technical Support & Document > Technical Documents]: Provides several categories of product

documentation, such as installation, configuration, and maintenance.

[Technical Support & Document > Software Download]: Provides the documentation released with the

software version.

Technical Support

customer_service@h3c.com

http://www.h3c.com

At http://www.h3cnetworks.com

Documentation

1) Select Drivers & Downloads in the Support area.

2) Select Documentation for Type of File and select Product Category.

Technical Support

Register Your Product

Warranty and other service benefits start from the date of purchase, so it is important to register your

product quickly to ensure you get full use of the warranty and other service benefits available to you.

Warranty and other service benefits are enabled through product registration. Register your product at

http://www.h3cnetworks.com, go to Support, Product Registration. Support services are based on

accounts that you create or have authorization to access. First time users must apply for a user name

and password that provides access to a number of eSupport features including Product Registration,

Repair Services, and Service Request. If you have trouble registering your product, please contact

3Com Global Services for assistance.

Purchase Value-Added Services

To enhance response times or extend warranty benefits, contact 3Com or your authorized reseller.

Value-added services like Express

SM

and Guardian

SM

can include 24x7 telephone technical support,

software upgrades, onsite assistance or advance hardware replacement. Experienced engineers are

available to manage your installation with minimal disruption to your network. Expert assessment and

implementation services are offered to fill resource gaps and ensure the success of your networking

projects. More information on 3Com maintenance and Professional Services is available at

http://www.h3cnetworks.com.

Contact your authorized reseller or 3Com for a complete list of the value-added services available in

your area.

Troubleshoot Online

You will find support tools posted on the web site at http://www.h3cnetworks.com/ under Support,

Knowledgebase. The Knowledgebase helps you troubleshoot H3C products. This query-based

interactive tool contains thousands of technical solutions.

Access Software Downloads

Software Updates are the bug fix / maintenance releases for the version of software initially purchased

with the product. In order to access these Software Updates you must first register your product on the

web site at http://www.h3cnetworks.com, go to Support, Product Registration.

First time users will need to apply for a user name and password. A link to software downloads can be

found at http://www.h3cnetworks.com, under Support, Drivers and downloads.

Software Upgrades are the software releases that follow the software version included with your

original product. In order to access upgrades and related documentation you must first purchase a

service contract from 3Com or your reseller.

Telephone Technical Support and Repair

To enable telephone support and other service benefits, you must first register your product at

http://www.h3cnetworks.com/

Warranty and other service benefits start from the date of purchase, so it is important to register your

product quickly to ensure you get full use of the warranty and other service benefits available to you.

When you contact 3Com for assistance, please have the following information ready:

z Product model name, part number, and serial number

z Proof of purchase, if you have not pre-registered your product

z A list of system hardware and software, including revision level

z Diagnostic error messages

z Details about recent configuration changes, if applicable

To send a product directly to 3Com for repair, you must first obtain a return authorization number (RMA).

Products sent to 3Com, without authorization numbers clearly marked on the outside of the package,

will be returned to the sender unopened, at the sender’s expense. If your product is registered and

under warranty, you can obtain an RMA number online at http://www.h3cnetworks.com under

support, Repair & Replacement Request. First time users will need to apply for a user name and

password.

Contact Us

3Com offers telephone, e-mail and internet access to technical support and repair services. To access

these services for your region, use the appropriate telephone number, URL or e-mail address.

Find a current directory of contact information posted on the web site at http://www.h3cnetworks.com

under Support, Technical Support Contact..

Documentation Feedback

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

We appreciate your comments.

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.

i

Table of Contents

1 Product Overview······································································································································1-1

Overview ·················································································································································1-1

S5820X-28S············································································································································1-3

Front Panel ······································································································································1-3

Rear Panel·······································································································································1-3

S5820X-28C············································································································································1-4

Front Panel ······································································································································1-4

Rear Panel·······································································································································1-5

Ports························································································································································1-6

Console Port····································································································································1-6

Management Ethernet Port ·············································································································1-6

USB Interface ··································································································································1-6

10/100/1000Base-T Ethernet Port···································································································1-6

SFP+ Interface·································································································································1-7

LEDs························································································································································1-8

System Status LED ·························································································································1-9

Hot Swappable Power Module Status LEDs···················································································1-9

Seven-Segment LED·····················································································································1-10

Port Mode LED ······························································································································1-10

10/100/1000Base-T Auto-Sensing Ethernet Port Status LED·······················································1-11

SFP+ Interface Status LED ···········································································································1-11

Management Ethernet Port Status LED ························································································1-12

OAP Card Status LED ···················································································································1-12

Hot Swappable Power Modules············································································································1-13

Hot Swappable Fan Tray ······················································································································1-13

Fan Tray Introduction ····················································································································1-13

Cooling System Introduction ·········································································································1-14

Interface Cards······································································································································1-17

OAP Card··············································································································································1-18

2 Installation Preparations···························································································································2-1

Safety Precautions ··································································································································2-1

Installation Site········································································································································2-2

Temperature/Humidity·····················································································································2-2

Cleanness········································································································································2-2

Electromagnetic Susceptibility·········································································································2-3

Laser Safety ····································································································································2-3

Installation Tools ·····································································································································2-3

3 Installing a Switch ·····································································································································3-1

Installation Flow of the Switch·················································································································3-2

Installing the Switch into a 19-Inch Rack Using Mounting Brackets·······················································3-2

Introduction to Mounting Brackets and Cable Management Brackets ············································3-3

Attaching the Mounting Brackets to a Switch··················································································3-4

Mounting the Switch to a Rack········································································································3-5

ii

Mounting the Switch on a Workbench ····································································································3-7

Connecting the Ground Wire ··················································································································3-8

When a Grounding Strip is Available·······························································································3-8

Where a Grounding Conductor Can be Buried ·············································································3-10

In Other Installation Sites ··············································································································3-10

Installing a Power Module·····················································································································3-12

Installing the Power Module ··········································································································3-12

Removing the Power Module ········································································································3-13

Connecting the Power Cord··················································································································3-14

Connecting an AC Power Cord ·····································································································3-14

Connecting a DC Power Cord (–48 VDC equipment-room power supply) ···································3-15

Installing an Interface Module Expansion Card ····················································································3-16

Installing an Interface Module Expansion Card·············································································3-16

Removing an Interface Card ·········································································································3-17

Installing an OAP Card··························································································································3-18

Installing an OAP Card to the Switch ····························································································3-18

Removing an OAP Card················································································································3-19

Verifying the Installation························································································································3-20

4 Initial Power-On ·········································································································································4-1

Setting Up the Configuration Environment······························································································4-1

Connecting the Console Cable ···············································································································4-1

Console Cable ·································································································································4-1

Connection Procedure·····················································································································4-2

Setting Terminal Parameters ··················································································································4-2

Booting the Switch ··································································································································4-5

Checking Before Power-On·············································································································4-5

Powering On the Switch ··················································································································4-5

Changing the Boot Mode·················································································································4-7

5 Loading Software·······································································································································5-1

Introduction ·············································································································································5-1

Approaches for Loading Software···········································································································5-1

Loading the Software Through the Boot Menu ·······················································································5-2

Introduction to the Boot Menu ·········································································································5-2

Loading the Software Using XMODEM Through Console Port ······················································5-4

Loading Software Using TFTP Through Ethernet Port ·································································5-11

Loading Software Using FTP Through Ethernet Port····································································5-15

Loading Software Through CLI ·············································································································5-18

Loading Software Through USB Interface·····················································································5-18

Loading Software Using FTP ········································································································5-19

Loading Software Using TFTP ······································································································5-20

6 Maintenance and Troubleshooting··········································································································6-1

Software Loading Failure ························································································································6-1

Password Loss········································································································································6-1

User Password Loss························································································································6-1

Boot ROM Password Loss ··············································································································6-1

Power ModuleFailure ······························································································································6-2

OAP Card Failure····································································································································6-2

iii

Hot Swappable Fan Tray Failure ············································································································6-3

Removing a Fan Tray······················································································································6-3

Installing a Fan Tray························································································································6-5

Configuration Terminal Failure················································································································6-5

1-1

1 Product Overview

Overview

H3C S5820X Series Ethernet Switches (hereinafter referred to as the S5820X series) are 10-Gigabit

Ethernet switching products developed by Hangzhou H3C Technologies Co., Ltd. (hereinafter referred

to as H3C). The S5820X series provide abundant service features. They provide the IPv6 forwarding

function and GE interfaces. Through H3C-specific cluster management, you can streamline network

management. The S5820X series are designed as distribution or access devices for intranets and

metropolitan area networks (MANs). Supporting IPv4/IPv6 dual-stack, the S5820X series provide

abundant service features and routing functions and can also be used for connecting server groups in

data centers.

The S5820X series support the innovative Intelligent Resilient Framework (IRF) technology. With IRF,

multiple S5820X switches can be interconnected as a logical entity to form a new intelligent network

featuring high availability, scalability, and manageability. The S5820X series support H3C Open

Application Architecture (OAA) platform. To enable features such as firewall, anti-virus, IPS, and

wireless access control on the switches, you only need to insert OAP cards into the switches and

configure these features on the OAP cards.

The H3C S5820X series include the following two models, and have the system specifications as

shown in

Table 1-1.

z S5820X-28S

z S5820X-28C

Table 1-1 The S5820X series system specifications

Item S5820X-28S S5820X-28C

Dimensions (H × W × D)

43.6 × 440 × 427 mm (1.72 ×

17.32 × 16.8 in.)

86 × 440 × 467 mm (3.39 × 17.32 × 18.39

in.)

Weight

≤

8.5 kg (18.74 lb)

≤

17 kg (37.48 lb)

Console port 1 1

Management Ethernet

port

1 —

USB interface 1 1

10/100/1000Base-T

Ethernet ports

4 4

SFP+ interfaces 24 14

Number of supported

interface cards

— 2

1-2

Item S5820X-28S S5820X-28C

Interface card models

supported (optional)

—

z LSW1SP4P0 (provides four 1

Gbps/10 Gbps SFP+ interfaces,

which can be used to connect IRF

member devices)

z LSW1SP2P0 (provides two 1

Gbps/10 Gbps SFP+ interfaces,

which can be used to connect IRF

member devices)

OAP card(optional) —

z IPS card

z Firewall card

z Access controller module

Supported hot

swappable power

modules

z PSR300-12A

z PSR300-12D1

RPS power module

supported

z RPS800-A

z RPS1000-A3

AC

Rated voltage: 100 VAC to 240 VAC, 50/60 Hz

Max voltage: 90 VAC to 264 VAC, 47/63 Hz

DC Rated voltage: -48 VDC to -60 VDC

Input

voltage

RPS Rated voltage: –52 VDC to –55 VDC

Power consumption

AC: 128 W

DC: 124 W

AC: 105 W

DC: 103 W

Power consumption (full

configuration)

AC: 245 W

DC: 241 W

AC:185 W

DC:176 W

Fan

One hot swappable

LSW1BFAN fan tray

One hot swappable LSW1FAN fan tray

Operating temperature 0ºC to 45ºC (32°F to 113°F)

Operating humidity

(non-condensing)

10% to 90%

1-3

S5820X-28S

Front Panel

Figure 1-1 S5820X-28S front panel

(1) SFP+ interface (2) SFP+ interface status LED

(3) 10/100/1000Base-T auto-sensing Ethernet

port

(4) 10/100/1000Base-T auto-sensing Ethernet

port status LED

(5) Management Ethernet port (6) Console port

(7) USB interface (8) Seven-segment LED

(9) Port mode LED (10) System status LED (SYS)

(11) Hot swappable power module 1 status LED

(PWR1)

(12) Hot swappable power module 2 status LED

(PWR2)

(13) Port status LED mode switching button (14) Management Ethernet port ACT LED

(15) Management Ethernet port LINK LED

z The SFP+ interfaces are numbered from left top to right down. The first port on left top is numbered

1, the first port on left down is numbered 2, the second port on left top is numbered 3, and so on.

z The 10/100/1000Base-T auto-sensing Ethernet ports are numbered from left to right: 25, 26, 27,

and 28.

Rear Panel

Figure 1-2 S5820X-28S rear panel

(1) Hot swappable power module 1 (2) Hot swappable power module 2

(3) Hot swappable fan tray (4) Grounding screw

1-4

z The S5820X-28S provides two power module slots on its rear panel. Hot swappable power module

slot 1 is empty when the switch is shipped, and hot swappable power module 2 is installed with a

filler panel. The above figure illustrates a switch with two PSR300-12A AC power modules.

z You can select one or two power modules for your switch as needed. See Hot Swappable Power

Modules

on page 1-13 for the power module models supported by the S5820X-28S, and see

Installing a Power Module on page 3-12 for the installation of power modules. See H3C

PSR300-12A & PSR300-12D1 Power Module User Manual for the detailed description of the

power modules.

S5820X-28C

Front Panel

Figure 1-3 S5820X-28C front panel

(1) Interface card (2) Seven-segment LED

(3) Port mode LED (4) System status LED (SYS)

(5) Hot swappable power module 1 LED

(PWR1)

(6) Hot swappable power module 2 LED (PWR2)

(7) OAP card status LED (SLOT3) (8) Port mode LED switching button

(9) USB interface (10) Console port

(11) 10/100/1000Base-T auto-sensing

Ethernet port

(12) 10/100/1000Base-T auto-sensing Ethernet

port status LED

(13) SFP+ interface (14) SFP+ interface status LED

1-5

z The S5820X-28C provides two interface module expansion slots on its front panel, and filler panels

are installed on the slots when the switch is shipped. The above figure illustrates a switch with two

LSW1SP4P0 interface cards.

z You can select one or two Interface Cards for your switch as needed. See Interface Cards on page

1-17 for the Interface Cards supported by the S5820X-28C, and see Installing an Interface Module

Expansion Card

on page 3-15 for the installation of interface cards. See H3C S5820X & S5800

Series Ethernet Switches Interface Cards User Manual for the detailed description of the interface

modules.

Rear Panel

Figure 1-4 S5820X-28C rear panel

(1) OAP card filler panel (2) Panel (do not remove it)

(3) Grounding screw (4) Filler module (do not remove it)

(5) Hot swappable power module 2 (6) Hot swappable power module 1

(7) Hot swappable fan tray

z The S5820X-28C provides two power module slots on its rear panel. Hot swappable power module

slot 1 is empty when the switch is shipped, and hot swappable power module 2 is installed with a

filler panel. The above figure illustrates a switch with two PSR300-12A AC power modules.

z You can select one or two power modules for your switch as needed. See Hot Swappable Power

Modules

on page 1-13 for the power module models supported by the S5820X-28C, and see

Installing a Power Module on page 3-12 for the installation of power modules. See H3C

PSR300-12A & PSR300-12D1 Power Modules User Manual for the detailed description of the

power modules.

z The S5820X-28C provides one OAP card slot on its rear panel, and a filler panel is installed on the

slot when the switch is shipped. You can install an OAP card (firewall card, IPS card or access

controller module) on your switch as needed. For supported OAP card models, refer to

OAP Card

on page

1-18; for how to install an OAP card, refer to Installing an OAP Card on page 3-18.

1-6

Ports

Console Port

Each S5820X series provides one console port on the front panel. Table 1-2 describes the console port

specifications.

Table 1-2 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

z It can be connected to an ASCII terminal.

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

modems) PC running terminal emulation program.

Management Ethernet Port

The S5820X-28S provides a management Ethernet port, which connects to a computer to perform

system program loading and debugging without being affected by the switching chip working status; or

the management Ethernet port can be connected to a remote NMS to implement remote management

of the system.

Table 1-3 S5820X-28S management Ethernet port specifications

Item Specification

Connector type RJ-45

Connector quantity 1

Port transmission rate 10/100/1000 Mbps half duplex, full duplex

Transmission medium and

maximum transmission distance

Category-5 twisted pair cable, with a maximum transmission

distance of 100 m (328.1 ft.)

Function and service Host software and Boot ROM upgrade, network management

USB Interface

Each S5820X series provides a USB2.0 interface compliant with the OHC standard, supporting an

upload and download speed of 12 Mbps. With this USB interface, you can access the file system on the

flash of the switch to upload or download application and configuration files.

10/100/1000Base-T Ethernet Port

Each S5820X series provides four 10/100/1000Base-T Ethernet ports on its front panel. Table 1-4

describes the specifications of the 10/100/1000Base-T Ethernet ports.

1-7

Table 1-4 S5820X series 10/100/1000Base-T Ethernet port specifications

Item Specification

Connector type

RJ-45

Interface standard

z 10 Mbps, full duplex

z 100 Mbps, full duplex

z 1000 Mbps, full duplex

z 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, 802.3u, 802.3ab

SFP+ Interface

The S5820X-28S provides 24 fixed SFP+ interfaces on its front panel; the S5820X-28C provides 14

fixed SFP+ interfaces on its front panel. You can plug in SFP+ transceiver, SFP transceiver or SFP+

cables into the SFP interfaces as needed, increasing the networking flexibility.

Table 1-5 Transceivers and cables supported by SFP+ interfaces

Transceiver

/Cable type

Transceiver/Cable

Central

wavelength

Connecto

r

Fiber

Max

transmissio

n distance

50/125µm

multimode

optical fiber

550 m

(1804.5 ft)

SFP-GE-SX-MM85

0-A

850 nm

62.5/125µm

multimode

optical fiber

275 m (902.2

ft)

SFP-GE-LX-SM131

0-A

10 km (about

6.2 mi)

SFP-GE-LH40-SM1

310

1310 nm

40 km (about

24.9 mi)

SFP-GE-LH40-SM1

550

40 km (about

24.9 mi)

SFP-GE-LH70-SM1

550

1550 nm

LC

9/125 µm

single mode

optical fiber

70 km (about

43.5 mi)

SFP-GE-LX-SM131

0-BIDI

TX: 1310

RX: 1490

GE SFP

transceiver

SFP-GE-LX-SM149

0-BIDI

TX: 1490

RX: 1310

LC

9/125µm

single mode

optical fiber

10 km (about

6.2 mi)

SFP-XG-SX-MM85

0-A

850 nm

50/125µm

multimode

optical fiber

300 m (984.3

ft.)

10GE SFP+

transceiver

SFP-XG-LX220-MM

1310

1310 nm

LC

62.5/125µm

multimode

optical fiber

220 m (721.8

ft.)

1-8

Transceiver

/Cable type

Transceiver/Cable

Central

wavelength

Connecto

r

Fiber

Max

transmissio

n distance

SFP-XG-LX-SM131

0

9µm/125µm

single mode

optical fiber

10 km (about

6.2 mi)

LSWM1STK

0.65 m (2.1

ft.)

LSWM2STK 1.2 m (3.9 ft.)

Short-haul

10GE SFP+

cable

LSWM3STK

— — SFP+ cable

3 m (9.8 ft.)

z You are recommended to use SFP and SFP+ transceivers of H3C on the S5820X series.

z The types of SFP and SFP+ transceivers may update with time. For information about transceivers,

contact H3C technical support or marketing staff.

z For the models and specifications of each kind of transceivers, refer to H3C Low End Series

Ethernet Switches Pluggable Modules Manual.

The S5820X series switches support the Intelligent Resilient Framework (IRF) feature, where physical

connections are required among members. You can use SFP+ cables to connect the SFP+ interfaces.

SFP+ cables support the SFP+ standard and use 10 G SFP+ Cu standard cables.

H3C provides three types of SFP+ cables with various lengths, See

Table 1-5 for the specifications and

Figure 1-5 for the appearance..

Figure 1-5 SFP+ cable

(1) Connector (2) Handle

LEDs

Table 1-6 LEDs

LED Description

System status LED See System Status LED on page 1-9.

Hot swappable power module LED

See

Hot Swappable Power Module Status LEDs

on page

1-9.

1-9

LED Description

Seven-segment LED See Seven-Segment LED on page 1-10.

Port mode LED See Port Mode LED on page 1-10.

10/100/1000Base-T auto-sensing Ethernet port

status LED

See 10/100/1000Base-T Auto-Sensing Ethernet

Port Status LED

on page 1-11.

SFP+ interface status LED See SFP+ Interface Status LED on page 1-11.

Management Ethernet port status LED

See

Management Ethernet Port Status LED on

page

1-12.

OAP card status LED See OAP Card Status LED on page 1-12.

System Status LED

The system status LED helps you determine the working status of the switch. Refer to Table 1-7 for the

details.

Table 1-7 S5820X series system status LED description

LED Status Description

Steady green The switch is started normally.

Flashing green (1 Hz) The system is performing POST.

Steady red POST failed.

Flashing yellow (1 Hz) POST on some ports failed.

SYS

Off The switch is powered off.

Hot Swappable Power Module Status LEDs

The hot swappable power module status LEDs help you determine the working status of a hot

swappable power module. Refer to

Table 1-8 for details.

Table 1-8 Description of the LEDs

LED Status Description

Steady green

Hot swappable power module slot 1 is installed with a power

module, and the power output is normal.

Steady yellow

Hot swappable power module slot 1 is installed with a power

module, but an output failure occurs.

PWR1

Off

No power module is installed in hot swappable power

module slot 1, or no power is input.

Steady green

Hot swappable power module slot 2 is installed with a power

module, and the power output is normal.

Steady yellow

Hot swappable power module slot 2 is installed with a power

module, but an output failure occurs.

PWR2

Off

No power module is installed in hot swappable power

module slot 2, or no power is input.

1-10

Seven-Segment LED

The seven-segment LED and the system status LED together indicate the operating status of the

device. For details, refer to

Table 1-9.

Table 1-9 Seven-segment LED description

Status

LED

System

status LED

(SYS) status

Seven-segment LED status

Description

Flashing

green

The LED displays the specific numbers one by

one.

POST running. The

LED displays the

POST test ID.

Flashing red

The LED flashes the specific numbers.

POST failed. The LED

flashes the POST test

ID of the failed test.

Flashing

green

A bar rotates clockwise around the LED.

Software loading

Steady red

The LED flashes and displays F.

Fan failure

Steady red

The LED flashes and displays t.

Over-temperature

alarm

The LED displays C.

The current switch is

the command switch

in the cluster.

The LED displays S.

The current switch is a

member switch in the

cluster.

The LED displays c.

The current switch is a

candidate switch in

the cluster.

Unit

Steady green

The LED displays the specific numbers.

The member ID of the

current switch (A

stands for 10).

Port Mode LED

The port mode LED on the S5820X series 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.

1-11

Table 1-10 Port mode LED description

LED Status Description

Steady green Indicates port rate.

Mode

Steady yellow Indicates port duplex mode.

10/100/1000Base-T Auto-Sensing Ethernet Port Status LED

The port mode LED and the 10/100/1000Base-T auto-sensing Ethernet port status LED together

indicate the port operation status, as shown in

Table 1-11.

Table 1-11 10/100/1000Base-T auto-sensing Ethernet port LEDs description

Status

Port mode

LED

Ethernet port status

LED

Meaning

Steady green

The port operates at a rate of 1000 Mbps; the LED is

fast flashing when data is being sent and/or received on

the port.

Steady Yellow

The port operates at a rate of 10/100 Mbps; the LED is

fast flashing when data is being sent and/or received on

the port.

Flashing yellow (3 Hz) Power-on self test (POST) failed on the port.

Steady green

(rate mode)

Off No link is present on the port.

Steady green

The port operates in full-duplex mode; the LED is fast

flashing when data is being sent and/or received on the

port.

Steady Yellow

The port operates in half-duplex mode; the LED is fast

flashing when data is being sent and/or received on the

port.

Flashing yellow (3 Hz) POST failed on the port.

Steady yellow

(duplex mode)

Off No link is present on the port.

SFP+ Interface Status LED

The port mode LED and the SFP+ status LED together indicate the SFP+ interface operation status, as

shown in

Table 1-12.

Table 1-12 SFP+ status LEDs description

Status

Port mode

LED

Ethernet port

status LED

Meaning

Steady green

The port operates at the rate of 10 Gbps; the LED is fast

flashing when data is being sent and/or received on the port.

Steady green

(rate mode)

Steady Yellow

The port operates at the rate of 1 Gbps; the LED is fast flashing

when data is being sent and/or received on the port.

1-12

Status

Port mode

LED

Ethernet port

status LED

Meaning

Flashing yellow

(3 Hz)

POST failed on the port.

Off No link is present on the port.

Steady green

The port operates in full-duplex mode; the LED is fast flashing

when data is being sent and/or received on the port.

Flashing yellow

(3 Hz)

POST failed on the port.

Steady yellow

(duplex mode)

Off No link is present on the port.

Management Ethernet Port Status LED

The S5820X-28S provides two management Ethernet port status LEDs (LINK and ACT) on its front

panel.

Table 1-13 describes the status LEDs.

Table 1-13 The S5820X-28S management Ethernet port status LED description

Mark Status Description

Off The management Ethernet port is not connected.

LINK

Steady green

The management Ethernet port operates at a rate of

10/100/1000 Mbps.

Off The management Ethernet port is not receiving or sending data.

ACT

Flashing yellow The management Ethernet port is receiving or sending data.

OAP Card Status LED

The S5820X-28C provides one OAP card status LED (SLOT3) on its front panel. For details, refer to

Table 1-14.

Table 1-14 OAP card status LED description

Mark Status Description

Off No OAP card is installed.

Green The OAP card is in the slot and operates normally.

SLOT3

Flashing yellow (1 Hz)

The inserted OAP card type is incorrect or the OAP card

fails.

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