H3C S7500-LSQM1SRPB0, S7502E, S7500E User Manual

H3C S7500E Series Ethernet Switches

Installation Manual

Hangzhou H3C Technologies Co., Ltd. http://www.h3c.com

Manual Version: T2-080406-20080725-C-1.04

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 content s, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.

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

Organization

H3C S7500E Series Ethernet Switches Installation Manual is organized as follows:

Chapter Contents

1 Product Overview

2 Installation Preparations

3 Hardware Installation

4 System Commissioning

Introduces the H3C S7500E Series Ethernet Switches in terms of chassis, SRPUs, LPUs, power supply, and fan tray.

Specifies the installation requirements of the H3C S7500E Series Ethernet Switches and presents installation precautions.

Introduces how to install the H3C S7500E Series Ethernet Switches and how to connect the power supply, ground cables, and the console cable.

Introduces the startup process of the H3C S7500E Series Ethernet Switches, including power-on and system initialization.

5 Hardware Maintenance

6 Software Maintenance

7 Troubleshooting

Appendix A List of Pluggable Modules

Appendix B AC Power Cables Used in Different Countries or Regions

Appendix C Compliance and safety manual

Introduces how to install and remove power modules, cards, fans, mounting ears, cable management bracket, CF card, and air filters of the H3C S7500E Series Ethernet Switches.

Introduces how to load and upgrade the software of the H3C S7500E Series Ethernet Switches.

Introduces how to troubleshoot the configuration system, power modules, fans, and LPUs of the H3C S7500E Series Ethernet Switches.

Introduces pluggable modules for different types of ports and their related parameters.

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

Provides Compliance and safety manual

Conventions

The manual uses the following conventions:

I. Command conventions

Convention Description

Boldface

italic

[ ]

{ x | y | ... }

[ x | y | ... ]

{ x | y | ... } *

[ x | y | ... ] *

&<1-n>

# A line starting with the # sign is comments.

The keywords of a command line are in Boldface. Command arguments are in italic. Items (keywords or arguments) in square brackets [ ] are

optional. Alternative items are grouped in braces and separated by

vertical bars. One is selected. Optional alternative items are grouped in square brackets

and separated by vertical bars. One or none is selected. Alternative items are grouped in braces and separated by

vertical bars. A minimum of one or a maximum of all can be selected.

Optional alternative items are grouped in square brackets and separated by vertical bars. Many or none can be selected.

The argument(s) before the ampersand (&) sign can be entered 1 to n times.

II. 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].

III. Symbols

Convention Description

Warning

Caution

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.

 Note

Chapter 1 Product Overview

1.1 Introduction

The S7500E Series Ethernet Switches (hereinafter referred to as the S7500E series) are high performance, cost-effective Layer-3 switches with a large capacity. The S7500E series are designed to operate at the core layer of small- and medium-sized networks, the convergence layer of large enterprise networks, and the convergence and access layers of metropolitan area networks (MANs). The S7500E series have been optimized to meet users’ diversified demands for devices used on these networks.

The S7500E series include six models, as described in

Table 1-1 Dimensions of the S7500E series

Model Slot direction Number of slots Number of SRPU slots

S7502E Horizontal 4 2 half-sized slots S7503E-S Horizontal 3 1 S7503E Horizontal 5 2 S7506E Horizontal 8 2 S7510E Horizontal 12 2 S7506E-V Vertical 8 2

Table 1-1.

1.2 Physical Description of the S7500E Series

1.2.1 Chassis and Slots

The integrated chassis of the S7500E series consists of a card are a, a fan area, and a power supply area.

Table 1-2 Dimensions of the S7500E series

Model Dimensions (H × W × D)

S7502E 175 × 436 × 420 mm (6.89 × 17.17 × 16.54 in.) S7503E-S 175 × 436 × 420 mm (6.89 × 17.17 × 16.54 in.) S7503E 441 × 436 × 420 mm (17.36 × 17.17 × 16.54 in.) S7506E 575 × 436 × 420 mm (22.64 × 17.17 × 16.54 in.) S7510E 708 × 436 × 420 mm (27.87 × 17.17 × 16.54 in.)

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

Model Dimensions (H × W × D)

S7506E-V 930 × 436 × 420 mm (36.61 × 17.17 × 16.54 in.)

 Note:

z The backplane, switching & routing processing unit (SRPU), power modules, and

fan tray are all required parts of the S7500E series.

z SRPUs and line processing units (LPUs) are distinguished by their edge colors.

SRPUs have pink edges while LPUs have purple edges. SRPUs must be inserted in pink slots while LPUs must be inserted in purple slots.

z The power supply of the S7500E series can be AC or DC, depending on the actual

requirement. However, it is forbidden to insert different power modules into one S7500E Ethernet switch.

I. S7502E

Figure 1-1 shows the front panel of the S7502E.

(1) Power modules (2) SRPUs (in slot 0 and slot 1) (3) Fan tray (4) LPUs (in slot 2 and slot 3) (5) Jack for ESD-preventive wrist strap

Figure 1-1 Front panel of the S7502E

All modules of the S7502E are hot swappable.

z The S7502E has four horizontal slots. SRPUs are inserted into the upper two slo ts.

See callout (2) in

Figure 1-1. SRPUs are required and support active-standby switchover. Different LPUs are inserted into the other two slots. See callout (4) in Figure 1-1.

z The fan tray is installed on the right side of the chassis. See callout (3) in Figure

1-1.

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

z The two power modules, which sit in the upper part of the chassis provide 1+1

redundancy backup. See callout (1) in

Figure 1-1. You can select either AC power

supply or DC power supply.

Figure 1-2 shows the rear panel of the S7502E.

(1) COM port for monitoring PoE (RS485) (2) COM port for monitoring PoE (RS232) (3) Grounding screws (5) Negative terminal (–) of external PoE

power supply (–46 V to –55 V)

(4) RTN terminal (+) of external PoE power supply

Figure 1-2 Rear panel of the S7502E

There are two DC power input (PoE power supply input) terminals and two COM ports (monitor ports) on the rear panel of the chassis.

 Note:

z The S7500E se ries are Power over Ethernet (PoE ) capable, that is, they can supply

power to devices such as IP phones, wireless access points, and network cameras connected to their Ethernet ports through twisted pair cables.

z For the S7502E and S7503E-S, the external PoE power supply is connected to the

PoE power supply input terminals on the rear panel, while for the other models of the S7500E series, the external PoE power supply is connected to a power module. For details, refer to section

PSR2800-ACV” on page 1-16.

VII. “

1.2.3 VI. “PSR1400-D” on page 1-15 and section 1.2.3

II. S7503E-S

Figure 1-3 shows the front panel of the S7503E-S.

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

(1) Power modules (2) SRPUs (in slot 0) (3) Fan tray (4) LPUs (in slot 1 and slot 2) (5) Jack for ESD-preventive wrist strap

Figure 1-3 Front panel of the S7503E-S

All modules of the S7503E-S are hot swappable.

z The S7503E-S has three horizontal slots. SRPUs are inserted into the upper slot.

See callout (2) in LPUs are inserted into the other two slots. See callout (4) in

z The fan tray is installed on the right side of the chassis. See callout (3) in Figure

Figure 1-3. Dedicated S7503E-S SRPUs are required. Different

Figure 1-3.

1-3.

z The two power modules, which sit in the upper part of the chassis provide 1+1

redundancy backup. See callout (1) in

Figure 1-3. You can select either AC power

supply or DC power supply.

Figure 1-4 shows the rear panel of the S7503E-S.

(1) COM port for monitoring PoE (RS485) (2) COM port for monitoring PoE (RS232) (3) Grounding screws (5) Negative terminal (–) of external PoE

power supply (–46 V to –55 V)

(4) RTN terminal (+) of external PoE power supply

Figure 1-4 Rear panel of the S7503E-S

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

There are two DC power input (PoE power supply input) terminals and two COM ports (monitor ports) on the rear panel of the chassis.

III. S7503E

Figure 1-5 shows the front panel of the S7503E.

(1)

(5)

(4)

(2)

(3)

(1) Fan tray (2) Jack for ESD-preventive wrist strap (3) Power modules (4) LPUs (in slot 2 to slot 4) (5) SRPUs (in slot 0 and slot 1)

Figure 1-5 Front panel of the S7503E

All the modules of the S7503E are hot swappable.

z The S7503E has five horizontal slots. SRPUs are inserted into the upper two slots

(see callout (5) in

Figure 1-5). SRPUs are required and support active-standby switchover. Different LPUs are inserted into the other three slots (see callout (4) in Figure 1-5).

z The fan tray is installed on the right side of the chassis (see callout (1) in Figure

1-5).

z The two power modules, which sit in the lower part of the chassis (se e callout (3) in

Figure 1-5), provide 1+1 redundancy backup. You can select either AC power supply or DC power supply.

IV. S7506E

Figure 1-6 shows the front panel of the S7506E.

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

(5)

(1)

(4)

(2)

(3)

(1) Fan tray (2) Jack for ESD-preventive wrist strap (3) Power module (4) LPUs (in slot 2 to slot 7) (5) SRPUs (in slot 0 and slot 1)

Figure 1-6 Front panel of the S7506E

All the modules of the S7506E are hot swappable.

z The S7506E has eight horizontal slots. SRPUs are inserted in the upper two slots

(see callout (5) in

Figure 1-6). SRPUs are required and support active-standby switchover. Different LPUs are inserted into the other six slots (see callout (4) in Figure 1-6).

z The fan tray is installed on the right side of the chassis (see callout (1) Figure 1-6). z The two power modules, which sit in the lower part of the chassis (se e callout (3) in

Figure 1-6), provide 1+1 redundancy backup. You can select either AC power supply or DC power supply.

V. S7510E

Figure 1-7 shows the front panel of the S7510E.

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

(4)

(5)

(4)

(3)

(1)

(2) (3)

(1) Fan tray (2) Jack for ESD-preventive wrist strap (3) Power module (4) LPUs (in slot 0 to slot 4 and slot 7 to slot 11) (5) SRPUs (in slot 5 and slot 6)

Figure 1-7 Front panel of the S7510E

All the modules of the S7510E are hot swappable.

z The S7510E has twelve horizontal slots. SRPUs are inserted in the middle two

slots (see callout (5) in

Figure 1-7). SRPUs are required and support active-standby switchover. Different LPUs are inserted in the other ten slots (see callout (4) in

z The fan tray is installed on the right side of the chassis (see callout (1) in Figure

Figure 1-7).

1-7).

z The two power modules, which sit in the lower part of the chassis (se e callout (3) in

Figure 1-7), provide 1+1 redundancy backup. You can select either AC power supply or DC power supply.

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

VI. S7506E-V

Figure 1-8 shows the front panel of the S7506E-V.

(1)

(6)

(2)

(5)

(3)

(4)

(1) Fan tray (2) LPUs (in slot 2 to slot 7) (3) Jack for ESD-preventive wrist strap (4) Power module (5) Air filter (6) SRPUs (in slot 0 and slot 1)

Figure 1-8 Front panel of the S7506E-V

All the modules of the switch are hot swappable.

z The S7506E-V switch has eight vertical slots. SRPUs are inserted in the left two

slots (see callout (5) in

Figure 1-8). SRPUs are required and support

(4)

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

active-standby switchover. Different LPUs are inserted in the other six slots (see callout (2) in

z The fan tray is installed above the SRPUs and LPUs (see callout (1) in Figure 1-8)

Figure 1-8).

and the air flows up from the bottom.

z The two power modules, which sit in the lower part of the chassis (se e callout (3) in

Figure 1-8), provide 1+1 redundancy backup. You can select either AC power supply or DC power supply.

1.2.2 Backplane

The backplane in the integrated chassis of the S7500E series implements high-speed data exchange as well as management & control signal exchange bet ween SRPUs and LPUs.

The backplane mainly provides the following functions:

z Interconnection between cards z Card hot-swapping z Automatic slot recognition z Automatic chassis type recognition z Distributed power supply to the system. The S7506E-V has two backplanes:

signal backplane and power supply backplane. The power supply backplane is connected to the power modules and is also connected to the signal backplane with an internal cable.

z Connection of the signal cable that monitors the fan tray and power supply

1.2.3 Power Supply System

The S7500E series support a variety of power modules, as listed in Table 1-3.

Table 1-3 Power module models of the S7500E series

Model Height

PSR320-A 1 U AC No PSR320-D 1 U DC No PSR650-A 1 U AC No PSR650-D 1 U DC No PSR1400-A 3 U AC No PSR1400-D 3 U DC No PSR2800-ACV 3 U AC No

Power input

mode (AC/DC)

Support PoE

power (Yes/No)

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

Table 1-4 Features of power modules

Feature Description

Support input under-voltage protection, output

Protection functions

over-voltage protection, short-circuit protection, over-current protection, and overheat protection

1+1 hot backup support Support 1 + 1 hot backup and current sharing

Hot swap support

Support hot swap with the power switch turned off while the device is in operation

Typically, the S7502E and the S7503E-S use 1U power modules, while the other models of the S7500E series use 3U power modules.

The S7500E series support a large variety of card types, and system power consumption of a switch varies with different types of cards in use. You can choose an appropriate power module model for your switch based on its system power consumption.

H3C has designed a power module adapter, PWR-SPA, to allow flexible power module options to suit different system power consumption characteristics.

You can use PSR650 power modules in combination with PWR-SPA power module adapters to power a switch with system power consumption lower than 650 W, instead of using heavy-duty power modules like the PSR1400 or PSR2800.

The system power consumption of a switch is determined by its SRPUs, LPUs, and fan tray. Specifically, the system power consumption of a switch is equal to the power consumption of its SRPUs, LPUs, and fan tray put together.

For how to install power modules and power module adapters, refer to section 5.2 "Removing and Installing a Power Module."

Table 1-5 Compatibility matrix between power modules and switch chasses

Chassis

(right)

Power

S7502E

S7503E-

S7503E S7506E

S7506E-V S7510

module (below)

PSR320-A Y1 Y1 N N N N PSR320-D Y1 Y1 N N N N PSR650-A Y1 Y1 Y2 Y2 Y2 N PSR650-D Y1 Y1 Y2 Y2 Y2 N PSR1400-A N N Y1 Y1 Y1 Y1 PSR1400-D N N Y1 Y1 Y1 Y1

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

Chassis

(right)

Power

S7502E

S7503E-

S7503E S7506E

S7506E-V S7510

module (below)

PSR2800-AC V

N N Y1 Y1 Y1 Y1

 Note:

z Y1 means that the power module directly fits the chassis. z Y2 means that you need to insert a power module adapter into the chassis and then

inserting the power module into the power module adapter.

z N means that the power module cannot be used in the chassis. z Do not use di fferent types of power modules in the same device.

I. PSR320-A

(1) Power cable retainer (2) AC power socket (3) Power switch (4) Power LED (5) Power module handle (6) Captive screws

Figure 1-9 PSR320-A power module

As shown in the figure, above the power switch is the power LED. If the power LED is green, the power supply operates normally. If the LED is red, the power supply is abnormal.

Table 1-6 Technical specifications of the PSR320-A power module

Item Specifications

Rated voltage range 100 VAC to 240 VAC; 50 Hz or 60 Hz Maximum output power 300 W Dimensions (H × W × D) 40 × 140 × 350 mm (1.57 × 5.51 × 13.78 in.)

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

 Note:

The PSR320-A uses a 10-A AC power cable.

II. PSR320-D

(1) Grounding screws (2) RTN terminal (+) of DC input (3) Negative terminal (–) of DC input (–48 V to –60 V) (4) Power switch (5) Power LED (6) Power module handle (7) Captive screws

Figure 1-10 PSR320-D power module

As shown in the figure, above the power switch is the power LED. If the power LED is green, the power supply operates normally. If the power LED is red, the power supply is abnormal.

Table 1-7 Technical specifications of the PSR320-D power module

Item Specifications

Rated voltage range –48 VDC to –60 VDC Maximum output power 300 W Dimensions (H × W × D) 40 × 140 × 350 mm (1.57 × 5.51 × 13.78 in.)

III. PSR650-A

(1) Power cable retainer (2) AC power socket (3) Power switch (4) Power LED (5) Power module handle (6) Captive screws

Figure 1-11 PSR650-A power module

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

Above the power switch is the power LED. If the power LED is gree n, the power supply operates normally. If the LED is red, the power supply is abnormal.

Table 1-8 Technical specifications of the PSR650-A power module

Item Specifications

Rated voltage range 100 VAC to 240 VAC; 50 Hz or 60 Hz Maximum output power 650 W Dimensions (H × W × D) 40 × 140 × 350 mm (1.57 × 5.51 × 13.78 in.)

 Note:

The PSR650-A uses a 10 A AC power cable.

IV. PSR650-D

(1) Grounding screw (2) RTN terminal (+) of DC input (3) Negative terminal (–) of DC input (–48 V to –60 V) (4) Power switch (5) Power LED (6) Power module handle (7) Captive screws

Figure 1-12 PSR650-D power module

Above the power switch is the power LED. If the power LED is gree n, the power supply operates normally. If the power LED is red, the power supply is abnormal.

Table 1-9 Technical specifications of the PSR650-D power module

Item Specifications

Rated voltage range –48 VDC to –60 VDC Maximum output power 650 W Dimensions (H × W × D) 40 × 140 × 350 mm (1.57 × 5.51 × 13.78 in.)

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

V. PSR1400-A

(1)

(2)

(3)

(6)

(4) (5)

(1) Captive screws (2) Power switch (3) Power LEDs (4) AC power socket (5) Power cable retainer (6) Power module handle

Figure 1-13 PSR1400-A power module

On the right of the switch are the input LED, output LED, and fan LED. For their colo rs and descriptions, refer to section 7.2.3 “Troubleshooti ng PSR1400-A.”

Table 1-10 Technical specifications of the PSR650-A power module

Item Specifications

Rated voltage range 100 VAC to 240 VAC; 50 Hz or 60 Hz

1150 W (110 V)

Maximum output power

1400 W (220 V)

Dimensions (H × W × D) 128 × 196 × 380 mm (5.04 × 7.72 × 14.96 in.)

 Note:

The PSR1400-A uses a 16 A AC power cable.

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

VI. PSR1400-D

(1)

(2)

(8)

(7)

(3)

(4)

(6)

(5)

(1) Captive screws (2) COM port for monitoring PoE (3) Power LEDs (4) Negative terminal (–) of DC input (–48 V to –60 V) (5) RTN terminal (+) of DC input (6) Power module handle (7) System power switch (8) PoE power switch

Figure 1-14 PSR1400-D power module

The PSR1400-D power module provides system power and PoE power. The switch marked “SYSTEM” is used to control the system power, and the other marked “PoE” is used to control the PoE power. The RJ-45 port (RS485) on the right of the PoE power switch is the COM port for monitoring PoE.

Caution:

z If power to the PSR1400-D power module is switch controlled, make sure that the

negative input of the power module is disconnected when disconnecting power to the power module.

z Keep the PoE power swit ch in the off position unless the device needs to offer PoE

supply and is equipped with appropriate PoE-capable cards.

On the right of the panel are the input LED, output LED, fan LED and PoE LED. For their colors and descriptions, refer to section 7.2.4 “Troubleshooting PSR1400-D.”

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

Table 1-11 Technical specifications of the PSR1400-D DC power module

Item Specifications

Rated voltage range –48 VDC to –60 VDC Maximum system output power 1400 W Maximum PoE output power 6720 W Dimensions (H × W × D) 128 × 196 × 380 mm (5.04 × 7.72 × 14.96 in.)

VII. PSR2800-ACV

(1)

(2) (3)

(4)

(9)

(5)

(6) (7)

(8)

(1) Captive screws (2) System power socket (3) Power cable retainer (4) System power switch (5) Power LEDs (6) PoE power socket (7) Power cable retainer (8) PoE power switch (9) Power module handle

Figure 1-15 PSR2800-ACV power module

The PSR2800-ACV power module provides system power and PoE power. In 1-15, the switch indicated by (4) is used to control the power input of the whole system and the socket indicated by (2) is used for system power input, while the switch indicated by (8) is used to control the PoE power and the socket indicated by (6) i s used for PoE power input.

Figure

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

Caution:

Keep the PoE power switch in the off position unless the device needs to offer PoE supply and is equipped with appropriate PoE-capable cards.

On the right of the panel are the input LED, output LED, fan LED, PoE input LED, and PoE output LED. For the descriptions of these LEDs, refer to section 7.2.5 “Troubleshooting PSR2800-ACV.”

Table 1-12 Technical specifications of the PSR2800-ACV power module

Specifications Value or ran ge

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

Maximum system output power

1150 W (110 V) 1400 W (220 V) 1150 W (110 V)

Maximum PoE output power

1400 W (220 V)

Physical dimensions (H × W × D) 128 × 196 × 380 mm (5.04 × 7.72 × 14.96 in.)

VIII. PWR-SPA

(1) Captive screw on the power module adapter (2) Power module adapter ha ndle (3) Captive screw on the PSR650-A power module (4) PSR650-A power module handle

Figure 1-16 Schematic view of the power module adapter with a PSR650-A installed

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

When the system power consumption of a switch (S7503E, S7506E, S7506E-V, or S7510E) is less than the maximum output power of a 1U power module, you can first insert the PWR-SPA power module adapters into the switch, and then insert 1U power modules into the power module adapters. By doing so, you can use the 1U-high power modules to power the switch.

A PWR-SPA power module adapter has the same physical dimensions with a 3U power module.

1.2.4 Fan Tray

The S7502E, S7503E-S, S7503E, S7506E and S7510E switches provide chassis for horizontal cards. The fan tray is installed on the right side of the front of the chassis. The S7506E-V switch provides chassis for vertical ca rds. The fan tray is installed on the upper of the front of the chassis.

Figure 1-17 Fan tray (for the S7503E)

The power consumption of the fan trays for the S7500E series varies with fan tray models.

Table 1-13 Power consumption of the fan trays for the S7500E series

Model Power consumption (W)

S7502E fan tray 20 S7503E-S fan tray 20 S7503E fan tray 30 S7506E fan tray 45

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

Model Power consumption (W)

S7510E fan tray 50 S7506E-V fan tray 50

1.2.5 Air Filter

Over a long period of time, dust may block the air filter at the air intake vent of the S7500E series. As a result, the heat dissipation of the system may be affected. You are recommended to clean the air filter every three months. Air filters are optional accessories.

Since the air flows up from the bottom, air filters for the S7506E-V, different from those for the other models, are installed on the front and rear sides near the bottom of the chassis.

1.3 SRPUs

1.3.1 SRPU Types

For the S7500E series, SRPUs are the core in the control and management plane and switching fabric. The S7500E series provide eight types of SRPUs.

Table 1-14 SRPUs and their suitable chassis

Chassis (right) Engine (below)

LSQ1MPUA0 Yes No No No No No LSQ1CGP24TSC

0 LSQ1SRP2XB0

(Salience VI-10GE)

LSQ1SRPB0 (Salience VI)

LSQ1SRP1CB0 (Salience

VI-Turbo)

S7502E

No Yes No No No No

No No Yes Yes Yes Yes

S7503E

-S

S7503E S7506E S7510E

S7506E

-V

LSQ1MPUB0 (Salience VI-Lite)

LSQ1SRPD0 (Salience VI-Plus)

No No Yes Yes Yes Yes

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

Chassis (right)

S7502E

Engine (below)

S7503E

-S

S7503E S7506E S7510E

S7506E

-V

LSQ1SRP12GB0 (Salience VI-GE)

 Note:

The S7500E series, except the S7503E-S, are a dual-SRPU system. The SRPUs in a chassis must be of the same type.

1.3.2 LSQ1MPUA0 SRPU

I. Applicable model

S7502E

II. Technical specifications

Table 1-15 Technical specifications of the LSQ1MPUA0

Item Specifications

No No Yes Yes Yes Yes

CPU MIPS64, 600 MHz Boot ROM 512 KB Flash memory 64 MB DDR SDRAM 512 MB Dimensions (H × W × D) 45 × 199 × 355 mm (1.77 × 7.83 × 13.98 in.)

z One compact flash (CF) card interface z One console port, used for local or remote

Interfaces

configuration and management of the switch through a dialup configuration

z One 10/100Base-TX management Ethernet port

Power consumption 10 W to 15 W

 Note:

The dimensions of the S7500E series are expressed in the form of H × W × D, where H: Height of the front panel of the card. W: Width of the part inserted into the chassis, instead of that of the front panel. D: Depth from the front panel to the other end, excluding the length of the handle.

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

III. Panel and LEDs

Figure 1-18 shows the front panel of the LSQ1MPUA0.

(1) CF card interface and CFS LED (2) Console port (3) 10/100Base-TX Ethernet port for management and LEDs (4) Power and fan tray status LEDs (5) LPU status LEDs (6) ACTIVE LED of LSQ1MPUA0 (7) RESET button

Figure 1-18 Front panel of the LSQ1MPUA0

IV. On-board interfaces

z CF card slot

The CF card slot can accommodate a standard CF card (Type I or Type II), where you can store host software and logs, and thus u pgrade software conveniently. The CF card is hot swappable.

Table 1-16 describes the CFS LED on the right of the CF card.

Table 1-16 Description of the CFS LED

Status Description

OFF No CF card is in position. ON The CF card is in position.

z Console port

Using an RJ-45 connector, the console port can be connected through a regular asynchronous serial cable directly to a computer for system debugging, configuration, maintenance, management, and host software loading, or to a modem for remote system debugging, configuration, maintenance and management.

Table 1-17 Specifications of the console port

Item Specifications

Connector type RJ-45 Number of connectors 1 Interface standard Asynchronous EIA/TIA-232 Baud rate 115,200 bps (defaulting to 9,600 bps)

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Installation Manual H3C S7500E Series Ethernet Switches Chapter 1 Product Overview

Item Specifications

Transmission distance 15 m (49.21 ft.)

z It can be connected to an ASCII terminal.

Functions

z It can be connecte d to a serial port of a local

or remote (through a pair of modems) PC running terminal emulation program.

z 10/100Base-TX Ethernet port for management

Using an RJ-45 connector, the 10/100Base-TX management Ethernet port can be connected to a local PC for switch program loading and switch debugging, or connected to a remote NMS for remote management.

Table 1-18 Specifications of the 10/100Base-TX Ethernet port

Item Specifications

Connector type RJ-45 Number of connectors 1 Interface speed 10/100 Mbps, half/full duplex Cable medium and maximum

transmission distance

Function

Category-5 twisted pair, with a maximum transmission distance of 100 m (328.08 ft.)

Host software & Boot ROM upgrade and network management

T able 1-1 9 describes the LED status of the 10/10 0Base-TX management Ethernet port. Table 1-19 Description of the status LEDs of the 10/100Base-TX management

Ethernet port

LED Description

LINK

ACT

z OFF: No link is present.

z ON: A link is present.

z OFF: No data is being transmitted or received.

z Blinking: Data is being transmitted or received.

V. System LEDs

z System status LEDs

The LEDs on the card panel indicate the statuses of the power modules, fan tray, two LPUs, and LSQ1MPUA0 itself.

z Power status LEDs

PWR1 and PWR2: The LEDs show the statu s of the two po wer modules (AC or DC).

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