Summary of Contents for New H3C Technologies LSWM1HFANSC
- Page 1 H3C LSWM1HFANSC & LSWM1HFANSCB Fan Assemblies Installtion New H3C Technologies Co., Ltd. http://www.h3c.com Document version: 6W103-20181130...
- Page 2 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 Except for the trademarks of New H3C Technologies Co., Ltd., any trademarks that may be mentioned in this document are the property of their respective owners. Notice The information in this document is subject to change without notice.
- Page 3 This documentation is intended for: • Network planners. • Field technical support and servicing engineers. • Network administrators working with the H3C LSWM1HFANSC & LSWM1HFANSCB fan trays. Conventions The following information describes the conventions used in the documentation. Command conventions Convention Description Boldface Bold text represents commands and keywords that you enter literally as shown.
- Page 4 Symbols Convention Description An alert that calls attention to important information that if not understood or followed WARNING! can result in personal injury. An alert that calls attention to important information that if not understood or followed CAUTION: can result in data loss, data corruption, or damage to hardware or software. An alert that calls attention to essential information.
- Page 5 Documentation feedback You can e-mail your comments about product documentation to info@h3c.com. We appreciate your comments.
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Page 6: Table Of Contents
Contents Fan trays overview ··········································································· 1 LSWM1HFANSC fan tray ············································································································ 1 Overview ··························································································································· 1 Specifications ····················································································································· 1 LSWM1HFANSCB fan tray ·········································································································· 2 Overview ··························································································································· 2 Specifications ····················································································································· 3 Installing and removing a fan tray ························································ 4 ... -
Page 7: Fan Trays Overview
LSWM1HFANSC fan tray Overview The LSWM1HFANSC fan tray blows cool air from the power module side to the network port side. It comprises two separate fans. The LSWM1HFANSC features small size, fast heat dissipation, and hot swapping. It can automatically adjust the fan speed, providing powerful heat dissipation for the device. -
Page 8: Lswm1Hfanscb Fan Tray
Item Specifications Max airflow 70 CFM Max power consumption 60 W Voltage 12 V Operating temperature 0°C to 45°C (32°F to 113°F) Relative humidity 5% to 95% (noncondensing) Storage temperature –40°C to +75°C (–40°F to +167°F) Relative humidity 5% to 95% (noncondensing) LSWM1HFANSCB fan tray Overview The LSWM1HFANSCB fan tray draws in hot air from the network port side to the power module side. -
Page 9: Specifications
Specifications Table 2 LSWM1HFANSCB specifications Item Specifications Fans Two 40 × 40 × 56 mm (1.57 × 1.57 × 2.20 in) fans Airflow direction Fans draw in air from the network port side to the power module side Max fan speed 21000 R.P.M Max airflow 70 CFM... -
Page 10: Installing And Removing A Fan Tray
Installing and removing a fan tray The installation and removal procedures for the LSWM1HFANSC and LSWM1HFANSCB are similar. Safety guidelines To avoid fan tray and device damage and bodily injury, follow these guidelines when you install or remove a fan tray: •... -
Page 11: Removing A Fan Tray
Figure 3 Installing a fan tray (1) Slide the fan tray into the slot (2) Fasten the captive screws CAUTION: • To prevent damage to the fan tray or the connector on the backplane, insert the fan tray gently. If you encounter a hard resistance while inserting the fan tray, pull out the fan tray and then insert it again. - Page 12 Figure 4 Removing a fan tray (1) Loosen the captive screws on the fan tray (2) Pull the fan tray out of the slot...
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