H3C LSVM1FANSC Manuale utente

H3C LSVM1FANSC & LSVM1FANSCB

Fan Assemblies Installation

New H3C Technologies Co., Ltd.

http://www.h3c.com.hk

Document version: 6W102-20170515

No part of this manual may be reproduced or transmitted in any form or by any means without prior

written consent of New H3C Technologies Co., Ltd.

Trademarks

H3C, , H3CS, H3CIE, H3CNE, Aolynk, , H3Care, , IRF, NetPilot, Netflow,

SecEngine, SecPath, SecCenter, SecBlade, Comware, ITCMM and HUASAN are trademarks of New

H3C Technologies Co., Ltd.

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

Notice

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

preparation of this document to ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute the warranty of any kind, express or implied.

Environmental protection

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

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

Preface

This guide provides hardware specifications and installation and removal procedures for H3C

LSVM1FANSC & LSVM1FANSCB fan trays.

This preface includes the following topics about the documentation:

•Audience.

•Conventions.

•Obtaining documentation.

•Technical support

•Documentation feedback.

Audience

This documentation is intended for:

•Network planners.

•Field technical support and servicing engineers.

•Network administrators working with the H3C LSVM1FANSC & LSVM1FANSCB fan trays.

Conventions

The following information describes the conventions used in the documentation.

Command conventions

Convention Descri

tion

Boldface Bold text represents commands and keywords that you enter literally as shown.

Italic Italic text represents arguments that you replace with actual values.

[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.

{ x | y | ... }

Braces enclose a set of required syntax choices separated by vertical bars, from which

you select one.

[ x | y | ... ]

Square brackets enclose a set of optional syntax choices separated by vertical bars, from

which you select one or none.

{ x | y | ... } *

Asterisk marked braces enclose a set of required syntax choices separated by vertical

bars, from which you select a minimum of one.

[ x | y | ... ] *

Asterisk marked square brackets enclose optional syntax choices separated by vertical

bars, from which you select one choice, multiple choices, or none.

&<1-n> The argument or keyword and argument combination before the ampersand (&) sign can

be entered 1 to n times.

# A line that starts with a pound (#) sign is comments.

GUI conventions

Convention Descri

tion

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

example, the New User window opens; click OK.

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

Symbols

Convention Descri

tion

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

result in personal injury.

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

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

IMPORTANT An alert that calls attention to essential information.

NOTE An alert that contains additional or supplementary information.

TIP An alert that provides helpful information.

Network topology icons

Represents a generic network device, such as a router, switch, or firewall.

Represents a routing-capable device, such as a router or Layer 3 switch.

Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports

Layer 2 forwarding and other Layer 2 features.

Represents an access controller, a unified wired-WLAN module, or the access controller

engine on a unified wired-WLAN switch.

Represents an access point.

Wireless terminator unit.

Wireless terminator.

Represents a mesh access point.

Represents omnidirectional signals.

Represents directional signals.



Represents a security product, such as a firewall, UTM, multiservice security gateway, or

load balancing device.

Represents a security module, such as a firewall, load balancing, NetStream, SSL VPN,

IPS, or ACG module.

Examples provided in this document

Examples in this document might use devices that differ from your device in hardware model,

configuration, or software version. It is normal that the port numbers, sample output, screenshots, and

other information in the examples differ from what you have on your device.

Obtaining documentation

To access the most up-to-date H3C product documentation, go to the H3C website

at http://www.h3c.com.hk.

To obtain information about installation, configuration, and maintenance, click

http://www.h3c.com.hk/Technical_Documents

To obtain software version information such as release notes, click

http://www.h3c.com.hk/Software_Download

Technical support

servic[email protected]

http://www.h3c.com.hk

Documentation feedback

You can email your comments about product documentation to inf[email protected].

We appreciate your comments.



Contents

Fan tray overview························································································································································· 1

LSVM1FANSC fan tray·····················································································································································1

Overview···································································································································································1

Specifications····························································································································································1

LSVM1FANSCB fan tray ··················································································································································2

Installing and removing a fan tray······························································································································ 4

Safety guidelines ·······························································································································································4

Tools required····································································································································································4

Installing a fan tray ···························································································································································4

Removing a fan tray ·························································································································································5

Fan tray overview

LSVM1FANSC fan tray

Overview

The LSVM1FANSC fan tray blows cool air from the power module side to the network port side. It

comprises three separate fans. The LSVM1FANSC features small size, fast heat dissipation, and hot

swapping. It can automatically adjust the fan speed, providing powerful heat dissipation for the device.

Figure 1 LSVM1FANSC fan tray

(1) Captive screw (2) Airflow direction label

(3) Fan tray handle

Specifications

Table 1 LSVM1FANSC specifications

Item S

ecifications

Fans Three 40 × 40 × 28 mm (1.57 × 1.57 × 1.10 in) fans

Airflow direction Fans blow air from the power module side to the network port side

Item S

ecifications

Max fan speed 18500 R.P.M

Max airflow 57 CFM

Max power consumption 22.7 W

Voltage 12 V

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

Relative humidity 5% to 95% (non condensing)

Storage temperature –40°C to 75°C (–40°F to 167°F)

Relative humidity 5% to 95% (non condensing)

LSVM1FANSCB fan tray

Overview

The LSVM1FANSCB fan tray draws in hot air from the network port side to the power module side. It

comprises three separate fans. The LSVM1FANSCB features small size, fast heat dissipation, and hot

swapping. It can automatically adjust the fan speed, providing powerful heat dissipation for the device.

Figure 2 LSVM1FANSCB fan tray

(1) Captive screw (2) Airflow direction label

(3) Fan tray handle

Specifications

Table 2 LSVM1FANSCB specifications

Item S

ecifications

Fans Three 40 × 40 × 28 mm (1.57 × 1.57 × 1.10 in) fans

Airflow direction Fans draw in air from the network port side to the power module side

Max fan speed 18500 R.P.M

Max airflow 57 CFM

Max power consumption 22.7 W

Voltage 12 V

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

Relative humidity 5% to 95% (non condensing)

Storage temperature –40°C to 75°C (–40°F to 167°F)

Relative humidity 5% to 95% (non condensing)

Installing and removing a fan tray

The installation and removal procedures for the LSVM1FANSC and LSVM1FANSCB are similar. For more

information, see “Installing a fan tray” and “Removing a fan tray.”

Safety guidelines

To avoid fan tray and device damage, and bodily injury, note the following guidelines when installing or

removing a fan tray:

•Wear an ESD-preventive wrist strap, and make sure the wrist strap makes good skin contact.

•Do not touch any wire or connector on a fan tray.

•Do not place a fan tray on a moist area, and avoid liquid flowing into the fan tray.

•Do not remove any component on a fan tray. If a failure occurs on the internal wires or units, contact

the technical stuff to troubleshoot the problem.

Tools required

Prepare the following tools when installing and removing a fan tray:

•Phillips screwdriver

•ESD-preventive wrist strap

Installing a fan tray

TIP:

•Before installing a fan tray, make sure the air flow of the fan tray is as required.

•You must install two fan trays, with the same model and air flow direction, to the switch.

To install a fan tray:

1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well

grounded.

2. Unpack the fan tray and check that the fan tray model is as required.

3. Face the slot into which the fan tray is to be installed. Grasp the handle of the fan tray with one

hand and support the fan tray bottom with the other, and then slide the fan tray along the guide

rails into the slot until the fan tray seats into the slot and has a firm contact with the connector on

the backplane (see callout 1 in Figure 3).

4. Fasten the captive screws on the fan tray with a Philips screwdriver until the fan tray is fixed into

the chassis (see callout 2 in Figure 3).

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