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| Title | Size | Downloads |
|---|---|---|
| H3C LSVM1106SFAN & LSVM2106SFAN Fan Modules User Manual-6PW102-book.pdf | 494.49 KB |
- Table of Contents
LSVM1106SFAN
Introduction to LSVM1106SFAN
The LSVM1106SFAN is a fan tray with blowing fans that blow air to the inside of the device. It comprises five separate fans. The LSVM1106SFAN features small size, fast heat dissipation, and hot swapping, and can automatically adjust the fan speed based on the device temperature. The fan tray provides a status LED on the front panel to show the operating status of the fans. When the fans operate properly, the LED is green. If the LED is red or off, the fans operate abnormally. Figure 1 shows the structure and airflow of the fan tray.
Figure 1 LSVM1106SFAN structure
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(1) Captive screw |
(2) Status LED |
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(3) Handle |
(4) Airflow direction label |
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(5) Airflow |
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LSVM1106SFAN specifications
Table 1 LSVM1106SFAN specifications
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Model |
Item |
Specification |
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LSVM1106SFAN (Fans blow air from outside of the device) |
Fans |
Five 60 × 60 × 38 mm (2.36 × 2.36 × 1.50 in) fans |
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Max fan speed |
11000 rpm (revolutions per minute) |
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Max airflow |
135 CFM (cubic foot per minute) |
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Max power consumption |
75.5 W |
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Min power consumption |
4.4 W |
LSVM2106SFAN
Introduction to LSVM2106SFAN
The LSVM2106SFAN is a fan tray with drawing fans that draw air from the inside of the device. It comprises five separate fans. The LSVM2106SFAN features small size, fast heat dissipation, and hot swapping, and can automatically adjust the fan speed based on the device temperature. The fan tray provides a status LED on the front panel to show the operating status of the fans. When the fans operate properly, the LED is green. If the LED is red or off, the fans operate abnormally. Figure 2 shows the structure and airflow of the fan tray.
Figure 2 LSVM2106SFAN structure
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(1) Captive screw |
(2) Status LED |
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(3) Handle |
(4) Airflow direction label |
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(5) Airflow |
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LSVM2106SFAN specifications
Table 2 LSVM2106SFAN specifications
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Model |
Item |
Specification |
|
LSVM2106SFAN (Fans blow air from inside of the device) |
Fans |
Five 60 × 60 × 38 mm (2.36 × 2.36 × 1.50 in) fans |
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Max fan speed |
11000 rpm |
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Max airflow |
135 CFM |
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Max power consumption |
75.5 W |
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Min power consumption |
4.4 W |
You can install and replace the LSVM1106SFAN and LSVM2106SFAN in the same way. For more information, see “Installing a fan tray“ and “Replacing a fan tray.”
Installing a fan tray
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IMPORTANT: Before installing a fan tray, make sure that the airflow direction of the module meets the ventilation requirement at the installation site. For more information, see Figure 1 and Figure 2. |
Follow these steps to install a fan tray:
1. Wear an ESD-preventive wrist strap, and make sure that it makes good skin contact and is properly grounded.
2. As shown in Figure 3, use a screwdriver to loosen the captive screws on the filler panel of the fan tray slot, and then remove the filler panel.
3. Unpack the fan tray. Holding the fan tray with both hands with the upside (marked with an airflow direction label) on top, gently push the fan tray into the slot along the guide rails until the fan tray completely seats into the slot, as shown in Figure 4.
4. Use a Phillips screwdriver to fix the captive screws on the fan tray to secure it into the switch chassis.
Figure 3 Install a fan tray (I)
Figure 4 Install a fan tray (II)
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CAUTION: · If you insert the fan tray with the upside facing downward, you cannot completely insert the module into the slot. If this happens, pull the fan tray out and then insert it again with the upside on top. · If you cannot fix the captive screws, check whether the fan tray is correctly installed. |
Replacing a fan tray
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CAUTION: · When replacing a fan tray from a running switch, be cautious of electricity hazards, and do not touch the rotating fans to avoid bodily injury. · After you unplug a fan tray from a running switch, install a new fan tray within six minutes to ensure proper ventilation and heat dissipation of the switch. |
When the fan tray is faulty, you must replace it.
Follow these steps to replace a fan tray:
1. Prepare an antistatic bag for the removed fan tray.
2. Wear an ESD-preventive wrist strap, and make sure that it makes good skin contact and is properly grounded.
3. As shown in callout 1 of Figure 5, use a screwdriver to loosen the captive screws of the fan tray.
4. As shown in callout 2 of Figure 5, holding the handle of the fan tray, pull the fan tray out of the chassis.
5. Put the removed fan tray into the antistatic bag.
6. Install a new fan tray. For more information, see “Installing a fan tray.”
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(1) Loosen the captive screws of the fan tray |
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(2) Pull the fan tray out of the chassis |
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NOTE: If you replace a fan tray from a running switch, and the airflow direction of the new fan tray is different from the former one, the alarm message System fan airflow direction is not preferred on slot X, please check it. appears. To eliminate the alarm, replace another fan tray with the same airflow direction, or use the fan prefer-direction slot slot-number { power-to-port | port-to-power } command in system view to change the preferred airflow direction of the switch. |
