Power supply
model
AC or DC
input
Specifications
Reference
240 VAC @ 56/60 Hz
•
Max input voltage range: 90 to 264
VAC @ 47 to 63 Hz
•
Max output power: 180 W
•
Melting current of power supply
fuse: 6.3 A/250 V
PSR180-12D Power Supply
Series User Manual
Removable fan trays
CAUTION:
You can power on the switch only when the switch has all fan trays of the same model installed.
The switch uses removable fan trays and supports the LSWM1FANSCE, LSWM1FANSCBE,
LSPM1FANSA-SN, and LSPM1FANSB-SN fan trays.
Table3-3 LSWM1FANSCE and LSWM1FANSCBE fan tray specifications
Item
Specifications
Dimensions (H × W × D)
40 × 40 × 56 mm (1.57 × 1.57 × 2.20 in)
Fan speed
21000 R.P.M
Max airflow
26 CFM
Input voltage
12 V
Maximum power consumption
27.72 W
Airflow direction
•
LSWM1FANSCE
—From the power supply side to the port side
•
LSWM1FANSCBE
—From the port side to the power supply side
Reference
H3C LSWM1FANSCE & LSWM1FANSCBE Fan Trays User Guide
Table3-4 LSPM1FANSA-SN and LSPM1FANSB-SN fan tray specifications
Item
Specifications
Dimensions (H × W × D)
40 × 40.6 × 105 mm (1.57 × 1.60 × 4.13 in)
Fan speed
20000 R.P.M
Max airflow
20 CFM
Input voltage
12 V
Maximum power consumption
9.8 W
Airflow direction
•
LSPM1FANSA-SN
—From the power supply side to the port side
•
LSPM1FANSB-SN
—From the port side to the power supply side
Reference
H3C LSPM1FANSA-SN & LSPM1FANSB-SN Fan Trays User Guide