Poe Power Supply - 3Com LS8M1P12TEH Installation Manual

Installation Manual
H3C S7500 Series Ethernet Switches
III. DC power module
For DC power supply, you should use DC power modules and DC power distribution
boxes.
Table 1-15 Specifications for DC power module
Rated voltage range
Input voltage range
Maximum output power

1.5.5 PoE Power Supply

The S7500 series support power-over-Ethernet (PoE). Equipped with power sourcing
equipment (PSE) and PoE-capable boards, the S7500 series can provide –48 VDC
power to remote powered devices (PDs) such as IP Phones, WLAN APs, and network
cameras through twisted pairs. Choose a chassis that supports PoE if PoE is needed.
Figure 1-15 Power sourcing equipment–PSE2500-A3
Item
1-22
Chapter 1 Product Overview
Specification
–48 VDC to –60 VDC
–36 VDC to –72 VDC
450 W