120
LPU ordering guide
The S7500E series supports various LPUs. These LPUs apply to all the S7500E switches.
• Order and combine the LPUs according to your requirements for interface types and interface
quantity in the network. For more information about the LPUs, see Table 39.
• Support
for some software features depends on the LPU model. For more information, contact the
local agents.
Power module
Power module overview
The S7500E series supports various power module models, as shown in Table 40.
Table 40 power module specifications
Power
module
model
Height Input
Support
for PoE
Rated voltage range
Maximu
m output
power
Maximum PoE
output power
PSR320-A 1 RU AC No
100 VAC to 240 VAC,
50/60Hz
300 W —
PSR320-D 1 RU DC No –48 VDC to –60 VDC 300 W —
PSR650-A 1 RU AC No
100 VAC to 240 VAC,
50/60Hz
650 W —
PSR650-D 1 RU DC No –48 VDC to –60 VDC 650 W —
110 V