Dell C7008 Installing page 33

The following tables provide a mapping between the supported PoE/PoE+ ports and the PSUs for a
system configuration that contains 2 RPMs, variable speed fan tray, and 8 PoE+ Line cards.
PoE Ports per Power Supply 1600W-AC at Highline
Power Supply Units
1
2
3
4
5
6
7
8
PoE Ports per Power Supply 1600W-AC at Lowline or 1200W AC
Power Supply Units
1
2
3
4
5
6
7
8
Power Over Ethernet Plus (PoE+)
The C-Series can transmit power to Ethernet devices over the signal pairs of an Shielded Twisted Pair
(UTP) cable. A maximum of 30.0 Watts (at 54 Volts) can be transmitted over a link. The chassis transmits
power to connected IEEE 802.3at-compliant devices via ports that are enabled with PoE+. The higher
power of PoE+ (30W/port) is available only with Power Supply 1600W-AC and the PoE+ line card.
Table 7-2. Maximum PoE+ Ports Support
Power Supply Units
1
Max PoE Ports
11
22
(System Redundancy)
125
229
333
384
PoE Redundancy
PoE Redundancy
Max PoE Ports
—
58
74
(System Redundancy)
151
229
307
384
PoE Redundancy
Max PoE+ Ports
Power Supply 1600W-AC
at highline
6
Power Supply 1600W-AC
at lowline
—
Installing AC Power Supplies | 33