H3C S7502, LS81P12TE, LS81P12TE,LS81T12PE,LS81T16P,LS81T32P,LS81GT48B,LS81GP48,LS81TGX2,LS81TGX4, LS81T12PE, LS81T16P Installation Manual

...

H3C S7502 Ethernet Switch

Installation Manual

Hangzhou H3C Technologies Co., Ltd.

http://www.h3c.com

Manual Version: T2-08046H-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, , H3Care, Neocean, NeoVTL, SecPro, SecPoint, SecEngine, SecPath, Comware, Secware, Storware, NQA, VVG, V 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

, TOP G, , IRF, NetPilot,

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

About This Manual

I. GUI conventions

Appendix A Lightning Protection

Appendix B AC Power Cables Used in Different Countries

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].

Introduces lightning protection of the H3C S7502 Ethernet switch.

Introduces the AC power cables used in different countries, including 10A AC power cables and 16A AC power cables.

II. Symbols

Convention Description

Warning

Caution

 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.

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.

Installation Manual H3C S7502 Ethernet Switch Table of Contents

Table of contents

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

1.1 General Information...........................................................................................................1-1

1.1.1 Preface....................................................................................................................1-1

1.1.2 Switching Engine..................................................................................................... 1-2

1.1.3 SRPU Specifications...............................................................................................1-2

1.2 LS81P12TE........................................................................................................................1-3

1.2.1 Specifications..........................................................................................................1-3

1.2.2 Panel and LEDs ...................................................................................................... 1-4

1.2.3 Port Cable ............................................................................................................... 1-5

1.3 LS81T12PE........................................................................................................................1-6

1.3.1 Specifications..........................................................................................................1-7

1.3.2 Panel and LEDs ...................................................................................................... 1-7

1.3.3 Port Cable ............................................................................................................... 1-8

1.4 LS81T16P.......................................................................................................................... 1-9

1.4.1 Specifications..........................................................................................................1-9

1.4.2 Panel and LEDs .................................................................................................... 1-10

1.4.3 Port Cable ............................................................................................................. 1-11

1.5 LS81T32P........................................................................................................................ 1-11

1.5.1 Specifications........................................................................................................1-11

1.5.2 Panel and LEDs .................................................................................................... 1-12

1.5.3 Port Cable ............................................................................................................. 1-13

1.6 LS81GT48B.....................................................................................................................1-13

1.6.1 Specifications........................................................................................................1-13

1.6.2 Panel and LEDs .................................................................................................... 1-14

1.6.3 Port Cable ............................................................................................................. 1-15

1.7 LS81GP48 ....................................................................................................................... 1-15

1.7.1 Specifications........................................................................................................1-15

1.7.2 Panel and LEDs .................................................................................................... 1-16

1.7.3 Port Cable ............................................................................................................. 1-17

1.8 LS81TGX2.......................................................................................................................1-17

1.8.1 Specifications........................................................................................................1-17

1.8.2 Panel and LEDs .................................................................................................... 1-18

1.8.3 Port Cable ............................................................................................................. 1-19

1.9 LS81TGX4.......................................................................................................................1-19

1.9.1 Specifications........................................................................................................1-19

1.9.2 Panel and LEDs .................................................................................................... 1-20

1.9.3 Port Cable ............................................................................................................. 1-21

1.10 LPUs Supported by SRPUs...........................................................................................1-21

Installation Manual H3C S7502 Ethernet Switch Table of Contents

1.11 Physical Description of the S7502................................................................................. 1-23

1.11.1 Chassis and Slots ...............................................................................................1-23

1.11.2 Color Description on the Fan Tray and Cards .................................................... 1-27

1.11.3 Backplane............................................................................................................1-28

1.11.4 Power Supply System.........................................................................................1-28

1.11.5 PoE Power Supply..............................................................................................1-29

1.11.6 Fan Tray.............................................................................................................. 1-30

1.12 Technical Specifications ................................................................................................ 1-31

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Chapter 1 Product Overview

1.1 General Information

1.1.1 Preface

H3C S7500 Series Ethernet Switches are modular, large-capacity Layer 2/3 Ethernet switches that support wire-speed forwarding. The S7500 series include S7502, S7503, S7506, and S7506R.

z The S7503, S7506, and S7506R are designed to operate at the convergence laye r

of IP metropolitan area networks (MANs) and at the core layer of small to medium-sized enterprise networks and campus area networks.

z The S7502 is designed to operate at the core layer of small to medium-sized

enterprise networks and at the convergence layer and access layer of IP MANs.

The S7502 is a high-capacity, cost-effective Layer 3 Ethernet switch. It provides high-density GE/FE ports, as well as modularized components that enable you to configure flexibly according to your specific needs.

Figure 1-1 S7502 in a MAN

The S7502 supports 1+1 AC power redundancy backup, and provides one switching and routing processing unit (SRPU) slot and one line processing unit (LPU) slot. Both the SRPU and the LPU can provide high-density service ports.

1-1

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

1.1.2 Switching Engine

Switching engine (also known as SRPU) is the core of the S7502. Currently, switching engines include the following models:

z LS81P12TE: provides four 10/100/1000Base-T ports and twelve 1000Base-X

(SFP) ports.

z LS81T12PE: provides twelve 10/100/1000Base-T ports and four 1000Base-X

(SFP) ports.

z LS81T16P: provides sixteen 10/100/1000Base-T ports and eight 1000Base-X

(SFP) ports, and supports XG high-speed bus.

z LS81T32P: provides thirty-two 10/100/1000Base-T ports and sixteen 1000Base-X

(SFP) ports, and supports XG high-speed bus.

z LS81GT48B: provides forty-eight 10/100/1000Base-T ports, and supports XG

high-speed bus.

z LS81GP48: provides forty-eight 1000Base-X (SFP) ports, and supports XG

high-speed bus.

z LS81TGX2: provides two 10GBase-XFP ports, and supports XG high-speed bus. z LS81TGX4: provides four 10GBase-XFP ports and supports XG high-speed bus.

 Note:

You can insert an SRPU into the second slot (slot 1) of the S7502 to serve as an LPU.

Generally an SRPU can provide these functions:

z L2/L3 data forwarding between LPUs z Route calculation z LPU monitoring z Processing of the monitoring signals on the power system and fans

1.1.3 SRPU Specifications

The following table lists the SRPU specifications.

Table 1-1 SRPU specifications

Item

Switching

capacity

Packet

forwarding

rate

Number

of VLANs

MAC

address

table

Routing

table

LS81T12PE 48 Gbps 36 Mpps 4 K 16 K 64 K LS81P12TE 48 Gbps 36 Mpps 4 K 16 K 64 K LS81T16P 144 Gbps 108 Mpps 4 K 16 K 64 K

1-2

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Item

Switching

capacity

Packet

forwarding

rate

Number

of VLANs

MAC

address

table

Routing

table

LS81T32P 192 Gbps 144 Mpps 4 K 16 K 64 K LS81GT48B 192 Gbps 144 Mpps 4 K 16 K 64 K LS81GP48 192 Gbps 144 Mpps 4 K 16 K 64 K LS81TGX2 144 Gbps 108 Mpps 4 K 16 K 64 K LS81TGX4 192 Gbps 144 Mpps 4 K 16 K 64 K

1.2 LS81P12TE

Figure 1-2 Appearance of an LS81P12TE

1.2.1 Specifications

Table 1-2 LS81P12TE specifications

CPU MPC8245 300 MHz Boot ROM 512 KB Flash memory 32 MB SDRAM 256 MB Dimensions (H × W x D)

Port

Max power consumption 40 W

Port rate

Item LS81P12TE

40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.)

z 4 × 10/100/1000Base-T Ethernet ports z 12 × 1000Base-X (SFP) Ethernet ports

z 1000 Mbps full duplex (optical port) z 10 Mbps half/full duplex (electrical port) z 100 Mbps half/full duplex (electrical port) z 1000 Mbps full duplex (electrical port)

SFP module Refer to Table 1-4

1-3

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Item LS81P12TE

Ethernet port cable and max transmission distance

Supported standard

100 m (328 ft) over category-5 twisted pair cable

z IEEE 802.3 z IEEE 802.3u z IEEE 802.3z z IEEE 802.3ab z IEEE 802.1p z IEEE 802.1Q z IEEE 802.1D z IEEE802.1X z IEEE802.1s z IEEE802.1w z IEEE 802.3x z IEEE 802.3ad

 Note:

In this manual, card dimensions refer to those of a card with ejector levers.

1.2.2 Panel and LEDs

LS81P12TE has four 10/100/1000Base-T ports and twelve 1000Base-X (SFP) ports; each has a status LED with it.

Figure 1-3 LS81P12TE panel

(1) Interface number (2) Silkscreen (3) Nut (4) LPU edge (Green) (5) Ejector lever (6) Interface status indicator (7) SPF port (Gigabit) (8) Ethernet port (Gigabit)

Figure 1-3 illustrates the panel of an LS81P12TE.

(1)

(7)(8)

(5)(6)

(2)

(3)

(4)

Figure 1-4 LS81P12TE panel

1-4

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

The status LEDs on an LS81P12TE are described in the following table.

Table 1-3 Description of LEDs on the panel of an LS81P12TE

LED Status

OFF The link is down or no link is presented.

LINK/ACT

1.2.3 Port Cable

I. Optical port cables for 12-port 1000Base-X (SFP)

Table 1-4 Description of 1000Base-X (SFP) port cables

SFP module

SFP-GE-SX-MM 850-A

ON The link is active. Blinking Data is being transmitted or received on the port.

Central

wavelength

Connector

Matching

cable

Maximum

transmission

distance

50 µm/125 µm multimode optical fiber

550 m (1804 ft)

cable

850 nm LC

62.5 µm/125 µm multimode optical fiber

275 m (902 ft)

cable

SFP-GE-LX-SM 1310-A

SFP-GE-LH40-S M1310

SFP-GE-LH40-S M1550

SFP-GE-LH70-S M1550

SFP-GE-LH100SM1550

SFP-GE-LH70-S M1470-CW

SFP-GE-LH70-S M1490-CW

1310 nm LC

1550 nm LC

1470 nm LC

1490 nm LC

9 µm/125 µm single mode optical fiber cable

10 km (6 mi)

40 km (about 25 mi)

70 km (43 mi)

100 km (62 mi)

70 km (43 mi)

1-5

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Maximum

transmission

distance

70 km (43 mi)

SFP module

SFP-GE-LH70-S M1510-CW

SFP-GE-LH70-S M1530-CW

SFP-GE-LH70-S M1550-CW

SFP-GE-LH70-S M1570-CW

Central

wavelength

1510 nm LC

1530 nm LC

1550 nm LC

1570 nm LC

Connector

Matching

cable

9 µm/125 µm single mode optical fiber cable

SFP-GE-LH70-S M1590-CW

SFP-GE-LH70-S M1610-CW

SFP-GE-T — RJ45 — 100 m (328 ft)

II. Ethernet port cable for 4-port 10/100/1000Base-T

The Ethernet port cable is category-5 twisted pair cable, ended with RJ45 connectors, whose maximum transmission distance is 100 m.

1.3 LS81T12PE

1590 nm LC

1610 nm LC

9 µm/125 µm single mode optical fiber cable

70 km (43 mi)

Figure 1-5 Appearance of LS81T12PE

1-6

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

1.3.1 Specifications

Table 1-5 LS81T12PE specifications

Item LS81P12TE

CPU MPC8245 300 MHz Boot ROM 512 KB Flash memory 32 MB SDRAM 256 MB Dimensions (H × W x D)

Port

40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.)

z 12 × 10/100/1000Base-T Ethernet ports z Four 1000Base-X (SFP) Ethernet ports

Max power consumption 45 W Connector RJ-45, LC Number of ports 16

z 1000 Mbps full duplex (optical port)

Port rate

z 10 Mbps half/full duplex (electric port) z 100 Mbps half/full duplex (electric port) z 1000 Mbps full duplex (electric port)

SFP module Refer to Table 1-4 Port cable and max transmission

distance

Supported standard

100 m (328 ft) over category-5 twisted pair cable

z IEEE 802.3 z IEEE 802.3u z IEEE 802.3z z IEEE 802.3ab z IEEE 802.1p z IEEE 802.1Q z IEEE 802.1D z IEEE802.1X z IEEE802.1s z IEEE802.1w z IEEE 802.3x z IEEE 802.3ad

1.3.2 Panel and LEDs

LS81T12PE has 12 × 10/100/1000Base-T ports and four 1000Base-X (SFP) ports; each has a status LED with it.

Figure 1-6 illustrates the panel of an LS81T12PE.

1-7

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Figure 1-6 LS81T12PE panel

(1) (2)

(8)

(1) Interface number (2) Silkscreen (3) Nut (4) LPU edge (Green) (5) Ejector lever (6) SPF port (Gigabit) (7) Interface status LED (8) Ethernet port (Gigabit)

(5)(6)(7)

Figure 1-7 LS81T12PE panel

The status LEDs on an LS81T12PE are described in

Table 1-6.

Table 1-6 Description of LEDs on the panel of an LS81T12PE

(4)

(3)

LED Status

LINK/ACT

1.3.3 Port Cable

Refer to section 1.2.3 "Port Cable” on page 1-5 for information about the port cable required by an LS81T12PE.

OFF The link is down or no link is presented. ON The link is active. Blinking Data is being transmitted or received on the port.

1-8

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

1.4 LS81T16P

Figure 1-8 Appearance of LS81T16P

1.4.1 Specifications

LS81T16P provides the XG high-speed bus and 16 × 10/100/1000Base-T ports and 8 × 1000Base-X (SFP) ports.

Table 1-7 LS81T16P specifications

Item LS81T16P

CPU MPC8245 300 MHz BootROM 512 KB Flash memory 32 MB SDRAM 256 MB Dimensions (H × W x D) 40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.)

z 16 × 10/100/1000Base-T auto-sensing

Port

Ethernet electric ports

z 8 × 1000Base-X (SFP) Ethernet ports

Max power consumption 55 W Connector RJ45, LC Number of ports 24

z 10 Mbps half/full duplex

Port rate

z 100 Mbps half/full duplex z 1000 Mbps full duplex z MDI/MDI-X auto-sensing

SFP module Refer to Table 1-4 Port cable and max transmission

distance

100 m (328 ft) over category-5 twisted pair cable

1-9

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Item LS81T16P

z IEEE 802.3 z IEEE 802.3u z IEEE 802.3z z IEEE 802.3ab z IEEE 802.1p

Supported standard

z IEEE 802.1Q z IEEE 802.1D z IEEE 802.1X z IEEE 802.1s z IEEE 802.1w z IEEE 802.3x z IEEE 802.3ad

1.4.2 Panel and LEDs

The following figure illustrates the panel of an LS81T16P.

Figure 1-9 LS81T16P panel

(1) (2)

(5)(6)(7)

(1) Silkscreen (2) Nut (3) LPU edge (Green) (4) Ejector lever (5) SPF port (Gigabit) (6) Port status LED (7) Ethernet port (Gigabit)

Figure 1-10 LS81T16P panel

(3)(4)

The status LEDs on an LS81T16P are described in following table

1-10

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Table 1-8 Description of LEDs on the panel of an LS81T16P

LED Status

OFF The link is down or no link is presented.

LINK/ACT

1.4.3 Port Cable

Refer to section 1.2.3 "Port Cable” on page 1-5 for information about the port cable required by an LS81T16P.

1.5 LS81T32P

Figure 1-11 Appearance of LS81T32P

1.5.1 Specifications

ON The link is active. Blinking Data is being transmitted or received on the port.

LS81T32P provides the XG high-speed bus, 32 × 10/100/1000Base-T auto-sensing Ethernet electric ports and 16 ×1000Base-X (SFP) Ethernet ports.

Table 1-9 LS81T32P specifications

Item LS81T32P

CPU MPC8245 300 MHz BootROM 512 KB Flash memory 32 MB SDRAM 256 MB Dimensions (H × W x D) 40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.)

z 32 × 10/100/1000Base-T auto-sensing

Port

Ethernet electric ports

z 16 × 1000Base-X (SFP) Ethernet ports

Max power consumption 95 W Connector RJ45, LC Number of ports 48

1-11

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Item LS81T32P

z 10 Mbps half/full duplex

Port rate

z 100 Mbps half/full duplex z 1000 Mbps full duplex z MDI/MDI-X auto-sensing

SFP module Refer to Table 1-4 Port cable and max transmission

distance

Supported standard

1.5.2 Panel and LEDs

The following figure illustrates the panel of an LS81T32P.

100 m (328 ft) over category-5 twisted pair cable

z IEEE 802.3 z IEEE 802.3u z IEEE 802.3z z IEEE 802.3ab z IEEE 802.1p z IEEE 802.1Q z IEEE 802.1D z IEEE 802.1X z IEEE 802.1s z IEEE 802.1w z IEEE 802.3x z IEEE 802.3ad

Figure 1-12 LS81T32P panel

(1) (2)

(5)(6)(7)

(4)

(3)

(1) Silkscreen (2) Nut (3) LPU edge (Green) (4) Ejector lever (5) Port status LED (6) SPF port (Gigabit) (7) Ethernet port (Gigabit)

Figure 1-13 LS81T32P panel

1-12

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

The status LEDs on an LS81T32P are described in following table.

Table 1-10 Description of LEDs on the panel of an LS81T32P

LED Status

OFF The link is down or no link is presented.

LINK/ACT

1.5.3 Port Cable

Refer to section 1.2.3 "Port Cable” on page 1-5 for information about the port cable required by an LS81T32P.

1.6 LS81GT48B

Figure 1-14 Appearance of LS81GT48B

1.6.1 Specifications

ON The link is active. Blinking Data is being transmitted or received on the port.

LS81GT48B provides the XG high-speed bus, and 48 ×10/100/1000Base-T Ethernet ports.

Table 1-11 LS81GT48B specifications

Item LS81GT48B

CPU MPC8245 300 MHz BootROM 512 KB Flash memory 32 MB SDRAM 256 MB

Dimensions (H × W x D)

Max power consumption 85 W Connector RJ45 Number of ports 48

1-13

40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.)

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Item LS81GT48B

z 10 Mbps half/full duplex

Port rate

z 100 Mbps half/full duplex z 1000 Mbps half/full duplex z MDI/MDI-X auto-sensing

Port cable and max transmission distance

Supported standard

1.6.2 Panel and LEDs

The following figure illustrates the panel of an LS81GT48B.

Figure 1-15 LS81GT48B panel

100 m (328 ft) over category-5 twisted pair cable

z IEEE 802.3 z IEEE 802.3ab z IEEE 802.3x z IEEE 802.1p z IEEE 802.1D z IEEE 802.1Q z IEEE 802.1X z IEEE 802.1s z IEEE 802.1w

(1) (2)

(5)(6)

(4)

(1) Silkscreen (2) Nut (3) LPU edge (Green) (4) Ejector lever (5) Ethernet port LED (6) Ethernet port

Figure 1-16 LS81GT48B panel

Each port is with a green LED.

1-14

(3)

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Table 1-12 Description of LEDs on the panel of an LS81GT48B

LED Status

OFF The link is down or no link is presented.

LINK/ACT

1.6.3 Port Cable

The port cable is category-5 twisted pair cable conne cted with RJ45 connectors, whose maximum transmission distance is 100 m.

1.7 LS81GP48

Figure 1-17 Appearance of LS81GP48

ON The link is active. Blinking Data is being transmitted or received on the port.

1.7.1 Specifications

LS81GP48 provides the XG high-speed bus, and 48 ×10/100/1000Base-T Ethernet ports.

Table 1-13 LS81GP48 specifications

CPU MPC8245 300 MHz BootROM 512 KB Flash memory 32 MB SDRAM 256 MB

Dimensions (H × W x D)

Max power consumption 75 W Connector LC Number of ports 48

Item LS81GP48

40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.)

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Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Item LS81GP48

Port rate

SFP module Refer to Table 1-4

Supported standard

1.7.2 Panel and LEDs

The following figure illustrates the panel of an LS81GP48.

z 1000 Mbps z Full duplex

z IEEE 802.3 z IEEE 802.3u z IEEE 802.3z z IEEE 802.1p z IEEE 802.1Q z IEEE 802.1D z IEEE 802.3x z IEEE 802.1X z IEEE 802.1w z IEEE 802.3ad z IEEE 802.1s

Figure 1-18 LS81GP48 panel

(1) (2)

(5)(6)

(4)

(3)

(1) Silkscreen (2) Nut (3) LPU edge (Green) (4) Ejector lever (5) Ethernet port LED (6) SFP interface

Figure 1-19 LS81GP48 panel

The status LEDs on an LS81GP48 are described in following table.

1-16

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Table 1-14 Description of LEDs on the panel of an LS81GP48

LED Status

OFF The link is down or no link is presented.

LINK/ACT

1.7.3 Port Cable

Refer to Table 1-4.

1.8 LS81TGX2

Figure 1-20 Appearance of LS81TGX2

1.8.1 Specifications

ON The link is active. Blinking Data is being transmitted or received on the port.

LS81TGX2 provides the XG high-speed bus and two full duplex 10GBase-XFP ports.

Table 1-15 LS81TGX2 specifications

Item LS81TGX2

CPU MPC8245 300 MHz BootROM 512 KB Flash memory 32 MB SDRAM 256 MB Dimensions (H × W x D) 40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.) Max power consumption 35 W Connector LC Number of ports 2

Port rate

XFP module

z 10 Gbps z Full duplex

z XFP-LX-SM1310 (single mode optical

fiber, 1310 nm, 10 km [6.2 mi] )

z XFP-SX-MM850 (multimode optical fiber,

850 nm, 300 m [984 ft] )

1-17

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Item LS81TGX2

z IEEE 802.3 z IEEE 802.1p z IEEE 802.1Q z IEEE 802.1D

Supported standard

z IEEE 802.3x z IEEE 802.3ad z IEEE 802.3ae z IEEE 802.1X z IEEE 802.1s z IEEE 802.1w

1.8.2 Panel and LEDs

The following figure illustrates the panel of an LS81TGX2.

Figure 1-21 LS81TGX2 panel

(1)

(3) (4)

(2)

(8)

(1) Interface number (2) Interface status LED (LINK) (3) Interface status LED (ACT) (4) Silkscreen (5) Nut (6) LPU edge (Green) (7) Ejector lever (8) XFP module interface (10 Gigabit)

(5)

(6)(7)

Figure 1-22 LS81TGX2 panel

The status LEDs on an LS81TGX2 are described in following table.

1-18

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Table 1-16 Description of LEDs on the panel of an LS81TGX2

LED Status

LINK

ACT

1.8.3 Port Cable

Table 1-17 Description on the port cables for LS81TGX2

XFP module

XFP-SX-MM850 850 nm

XFP-LX-SM1310 1310 nm

OFF The link is down or no link is presented. ON The link is active. OFF No data is being transmitted or received on the port Blinking Data is being transmitted or received on the port.

Central

wavelength

Connector

Matching

cable

50 µm/125 µm multimode optical fiber cable

9 µm/125 µm single mode optical fiber cable

Maximum

transmission

300 m (984 ft)

10 km (6 mi)

distance

1.9 LS81TGX4

Figure 1-23 Appearance of LS81TGX4

1.9.1 Specifications

LS81TGX4 provides the XG high-speed bus and four full duplex 10GBase-XFP ports. Table 1-18 LS81TGX4 specifications

CPU MPC8245 300 MHz BootROM 512 KB

Item LS81TGX4

1-19

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

Item LS81TGX4

Flash memory 32 MB SDRAM 256 MB Dimensions (H × W x D) 40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.) Max power consumption 55 W Connector LC Number of ports 4

Port rate

XFP module

Supported standard

1.9.2 Panel and LEDs

The following figure illustrates the panel of an LS81TGX4.

z 10 Gbps z Full duplex

z XFP-LX-SM1310 (single mode optical

fiber, 1310 nm, 10 km [6.2 mi] )

z XFP-SX-MM850 (multimode optical fiber,

850 nm, 300 m [984 ft] )

z IEEE 802.3 z IEEE 802.1p z IEEE 802.1Q z IEEE 802.1D z IEEE 802.3x z IEEE 802.3ad z IEEE 802.3ae z IEEE 802.1X z IEEE 802.1s z IEEE 802.1w

Figure 1-24 LS81TGX4 panel

1-20

Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

(1) Interface number (2) Interface status LED (LINK) (3) Interface status LED (ACT) (4) Silkscreen (5) Nut (6) LPU edge (Green) (7) Ejector lever (8) XFP module interface (10 Gigabit)

Figure 1-25 LS81TGX4 panel

Refer to

1.9.3 Port Cable

(1) (2) (3)

(7)

(4)

Table 1-16 for the description of LEDs on an LS81TGX4.

(6)(8)

(5)

Refer to Table 1-4.

1.10 LPUs Supported by SRPUs

I. LPUs supported by SRPUs

Table 1-19 LPUs supported by SRPUs

LS81T1

Item

LS81FT 48E

LS81FT 48F

LS81FP 48

LS81G T8UE

LS82G T20

2PE/

LS81P1

2TE

√ — — — — — —

√

LS81T1

—

LS81T3

—

LS81G

T48B

—

LS81G

P48

—

LS81T

GX2

—

LS81T

GX4

—

LS82G T20A

√

—

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Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

LS81T1

Item

2PE/

LS81P1

LS81T1

LS81T3

LS81G

T48B

LS81G

P48

LS81T

GX2

LS81T

GX4

2TE

LS81G T48

LS81G T48A

LS81G T48B

LS81T1 2P

LS81T1 2PE

LS81T1 6P

LS81T3 2P

LS81P1 2T

LS81P1 2TE

LS81G P8UB

√

√ √ √ √ √ √

—

√

√ √ √ √ √ √

—

√ √ √ √ √ √

—

√

—

LS82G P20

LS82G P20A

LS81G P48

LS81T GX1C

LS81T GX2

LS81T GX4

LS81V SNP

√

√ √ √ √ √ √

—

√

√ √ √ √ √ √

—

√ √ √ √ √ √

—

√ √ √ √ √ √

—

II. Introduction to LPUs

z LS81FT48E: provides forty-eight 10Base-T/100Base-TX ports.

—

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Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

z LS81FT48F: provides forty-eight 10Base-T/100Base-TX ports; supports the PoE

function.

z LS81FP48: provides forty-eight 100Base-FX (SFP) ports. z LS81GT8UE: provides eight 10/100/1000Base-T ports. z LS82GT20: provides twenty 10/100/1000Base-T ports. z LS82GT20A: provides twenty 10/100/1000Base-T ports. z LS81GT48: provides forty-eight 10/100/1000Base-T ports. z LS81GT48A: provides forty-eight 10/100/1000Base-T ports and supports PoE

function.

z LS81T12P: provides twelve 10/100/1000Base-T ports and four 1000Base-X (SFP)

ports.

z LS81P12T: provides four 10/100/1000Base-T ports and twelve 1000Base-X (SF P)

ports.

z LS81GB8UA: provides eight 1000Base-X (SFP) ports. z LS82GP20: provides twenty 1000Base-X (SFP) ports. z LS82GP20A: provides twenty 1000Base-X (SFP) ports. z LS81TGX1C: provides one 10GBase-R-XENPAK port. z LS81VSNP: provides no service port, supports the XG high-speed bus, features

high performance network processor (NP) and CPU, and assists other LPUs to provide functions of policy-based routing, network address translation (NAT), and Netstream.

1.11 Physical Description of the S7502

1.11.1 Chassis and Slots

I. Front view

The S7502 chassis uses an XG high-speed bus and XGbus is silkscreened on the chassis.

Power supply module slots, RESET button, COM port (for PoE management), console port, 10Base-T/100Base-TX management port and its status LED, fan LED, and card status LED are in sequence arranged on the front panel.

The S7502 chassis provides two horizontal slots. An SRPU is required in slot 0 and does not support active-standby switchover), while an LPU is optional in slot 1..

Figure 1-26 illustrates the front view of an S7502, where an LS81TGX2 is inserted in slot 0 and slot 1, respectively. The LS81TGX2 in slot 0 serves as an SRPU, while the LS81TGX2 in slot 1 serves as an LPU.

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Installation Manual H3C S7502 Ethernet Switch Chapter 1 Product Overview

(1) Power module (2) RESET button (3) COM port (4) Console port (5) Ethernet port for management and upgrade (7) Fan LED (8) Card status LED (9) Fan tray (10) LPU (11) SRPU

(6) LED of Ethernet port for management and upgrade

Figure 1-26 Panel of an S7502 switch (an AC chassis in an example)

z Power modules

The power modules, in 1+1 redundancy backup, ar e at the top left corner of the chassis to provide AC power supply. There are LED, power switch and power input socket on a power supply module (refer to

z RESET button

Figure 1-31 for more information).

You can reset the system with the RESET button. COM port

Table 1-20 COM port attributes

Item Description

Connector RJ45 Number of connector 1 Supported standard Asynchronous EIA/TIA-232 Baudrate Transmission distance

Function

≤ 115,200 bps (defaults to 9,600 bps) ≤ 15 m (49.2 ft)

For monitoring external PoE power supply when connected to it

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