H3C LSVM2S9810FAN User manual

Brand: H3C

Model: LSVM2S9810FAN

Type: User manual

This manual is also suitable for

LSVM1S9810FAN

H3C LSVM2S9810FAN is a hot-swappable and energy-efficient fan tray that can automatically adjust the fan speed based on the device temperature. It contains six fans that exhaust warm air out of the device and provide airflow from the port side to the power module side. With a maximum fan speed of 16500 revolutions per minute (R.P.M.) and a maximum air volume of 252 cubic foot per minute (CFM), it can effectively cool the device and ensure its stable operation. The fan tray also features an LED indicator that shows the operating status, making it easy to monitor its health.

Possible use cases:

H3C LSVM1S9810FAN &

LSVM2S9810FAN

Fan Modules User Manual

New H3C Technologies Co., Ltd.

http://www.h3c.com.hk

Document version: 6PW102-20170515

its licensors

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.

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

service@h3c.com

http://www.h3c.com.hk

Documentation feedback

You can email your comments about product documentation to

[email protected].

We appreciate your comments.

Contents

Fan tray overview ···················································································· 1

LSVM1S9810FAN ············································································· 1

Introduction ···················································································· 1

LED ································································································· 2

Specifications ················································································ 2

LSVM2S9810FAN ············································································· 3

Introduction ···················································································· 3

LED ································································································· 4

Specifications ················································································ 4

Installing and replacing a fan tray ························································· 5

Installing a fan tray ············································································ 5

Replacing a fan tray ·········································································· 9

Fan tray overview

LSVM1S9810FAN

Introduction

The LSVM1S9810FAN fan tray contains six fans. It draws cooling air

into the device and provides airflow from the power module side to the

port side. It is hot swappable and energy efficient. It can automatically

adjust the fan speed based on the device temperature.

Figure 1 LSVM1S9810FAN

(1) Captive screw

(2) Handle (The handle is in blue, indicating that the fan tray draws

cooling air into the device.)

(3) Airflow sign (4) This side up sign

LED

The LED that shows the fan tray operating status is located on the panel

of the switching fabric module. When the device is running, the LED can

have the following states:

• Green—The fan tray is operating correctly.

• Red—No fan tray is installed or the fan tray is faulty.

Specifications

Table 1 LSVM1S9810FAN specifications

Item Specification

Number of fans

Six 60 × 60 × 38 mm (2.36 × 2.36 × 1.50

in) fans

Airflow direction

From the device power module side to the

port side

Max fan speed 16500 revolutions per minute (R.P.M.)

Max air volume 252 cubic foot per minute (CFM)

Max power

consumption

180 W

Min power

consumption

21 W

Voltage –48 V to –60 V

LSVM2S9810FAN

Introduction

The LSVM2S9810FAN fan tray contains six fans. It exhausts warm air

out of the device and provides airflow from the port side to the power

module side. It is hot swappable and energy efficient. It can

automatically adjust the fan speed based on the device temperature.

Figure 2 LSVM2S9810FAN

(1) Captive screw

(2) Handle (The handle is in red, indicating that the fan tray

exhausts warm air out of the device.)

(3) This side up sign (4) Airflow sign

LED

The LED that shows the fan tray operating status is located on the panel

of the switching fabric module. When the device is running, the LED can

have the following states:

• Green—The fan tray is operating correctly.

• Red—No fan tray is installed or the fan tray is faulty.

Specifications

Table 2 LSVM2S9810FAN specifications

Item Specification

Number of fans

Six 60 × 60 × 38 mm (2.36 × 2.36 × 1.50

in) fans

Air flow direction

From the device port side to the power

module side

Max fan speed 16500 revolutions per minute (R.P.M.)

Max air volume 252 cubic foot per minute (CFM)

Max power

consumption

180 W

Min power

consumption

21 W

Voltage –48 V to –60 V

Installing and replacing a fan tray

The installation and removal procedures are the same for the

LSVM1S9810FAN and LSVM2S9810FAN fan trays.

Installing a fan tray

IMPORTANT:

Before you install a fan tray,

• Determine the required number of fan trays based on the

number of installed switching fabric modules. If one switching

fabric module is installed, one fan tray is required. If two

switching fabric modules are installed, two fan trays are

required.

• Make sure the airflow direction of the fan tray meets the

ventilation requirement at the installation site.

• Make sure a switching fabric module has been installed in the

slot below the target fan tray slot.

• To install two fan trays, make sure the models of the two fan

trays are the same.

To install a fan tray:

1. Wear an ESD wrist strap, and make sure it makes good skin

contact and is reliably grounded.

2. Use both hands to hold the fan tray with the "TOP" sign on the top

surface. Gently push the fan tray into the slot along the guide rails

until the fan tray is completely seated in the slot. See callout 1

in Figure 3 and Figure 4.

The fan tray slot is foolproof. If you insert the fan tray with the

upside down, you cannot completely insert it into the slot. If this

happens, pull the fan tray out and then insert it again with the

upside up.

3. Use a Phillips screwdriver to fasten the captive screws on the fan

tray to secure the fan tray in the slot. See callout 2 in Figure 3

and Figure 4.

If the

captive screws cannot be tightened, identify whether the fan

tray is installed correctly.

Figure 3 Installing one fan tray

IMPORTANT:

hen one fan tray is required, install it in the lower fan tray slot. To

maintain good ventilation, the upper fan tray slot must have a filler

panel installed.

Figure 4 Installing two fan trays

If the target slot has a filler panel installed, remove the filler panel as

follows:

1. Use a Phillips screwdriver to loosen the screws on the filler panel.

2. Insert a flat-blade screwdriver obliquely in the groove on the filler

panel. Then pull the filler panel slowly out along the guide rails.

Figure 5 Removing a filler panel

Replacing a fan tray

CAUTION:

• When you replace a fan tray from a running device, be cautious

of electricity hazards, and do not touch the rotating fans to avoid

bodily injury.

• When two fan trays are installed, follow these guidelines to

replace the fan trays:

{ If one fan tray fails, the switch can operate correctly if you

keep the failed fan tray in position, and immediate

replacement is not required. If you want to replace the

failed fan tray, finish the replacement within 3 minutes.

{ If both fan trays fail, replace the fan trays one after

another. Make sure the device does not operate for more

than 2 minutes when no fan trays are installed.

• Make sure the new fan tray is the same model as the replaced

one.

To replace a fan tray:

1. Prepare an antistatic bag for the removed fan tray.

2. Wear an ESD wrist strap, and make sure it makes good skin

contact and is correctly grounded.

3. Use a screwdriver to loosen the captive screws on the fan tray. See

callout 1 in Figure 6.

4. Holding th

e handle of the fan tray, pull the fan tray out of the

chassis. See callout 2 in Figure 6.

5. Put the removed

fan tray into the antistatic bag.

6. Install a new fan tray. For more information, see "Installing a fan

tray."

Figure 6 Removing a

fan tray

H3C LSVM2S9810FAN User manual

Brand: H3C

Model: LSVM2S9810FAN

Type: User manual

This manual is also suitable for

LSVM1S9810FAN

Possible use cases:

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H3C LSVM2S9810FAN User manual

This manual is also suitable for

H3C LSVM2S9810FAN User manual

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