Installation manual

32 | Installing Power Supply Units

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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 53 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

Installing Power Supply Units

WARNING: Use only the AC power cord supplied with the AC power supply. Do not supply power to your

C7004/C150 system until the power supplies and fan tray are installed, and RPMs and line cards have been

installed.

NOTE: For system input power requirements see

System Power Specifications on page 62

PoE Ports per Power Supply 1600W-AC at Lowline

Power Supply Units Max PoE Ports

124

232

(System Redundancy)

3110

4 188

5 192

6 PoE Redundancy

7 N/A

8 N/A

Power Supply Units Max PoE+ Ports

Power Supply 1600W-AC

at highline

Power Supply 1600W-AC

at lowline

12412

230

(System Redundancy)

38356

4 136 96

5 190 136

6 192 176

7 N/A N/A

8 N/A N/A