34
Appendix B FRUs and compatibility
matrixes
Power modules
The switch uses removable power modules and supports the PSR250-12A and PSR250-12A1
power modules.
Table 8 PSR250-12A and PSR250-12A1 power module specifications
AC or DC input
Specifications
Reference
AC input
•
Rated input voltage range: 100 to 240
VAC @ 50/60 Hz
•
Max input voltage range: 90 to 264 VAC
@ 47 to 63 Hz
•
Max output power: 250 W
H3C PSR250-12A &
PSR250-12A1 Power Modules
User Manual
High-voltage DC input
•
Rated input voltage range: 240 VDC
•
Max input voltage range: 180 to 320 VDC
•
Max output power: 250 W
You can install one power module, or two power modules in 1+1 redundancy for the switch.
Fan trays
Table 9 Fan trays available for the switch
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
Airflow direction
•
LSWM1FANSCE: From the power module side to the port side
•
LSWM1FANSCBE: From the port side to the power module side
Input voltage
12 V
Maximum power consumption 27.72 W
Reference
H3C LSWM1FANSCE & LSWM1FANSCBE Fan Trays User Guide
Expansion cards
Table 10 Expansion cards available for the switch
Item Specifications
LSWM2QP2P
Description
2-port 40GE QSFP+ interface card
