HP ProCurve 4000M Installation Manual page 25

Table 3-1
NOTE
Figure 3-2
The unit has been supplied with a suitable power cable (Z7017-60006).
See Table 3-1 and Figure 3-2 for the connector pinout details. The power
cable must be connected to the rear panel-mounted 4-pin DC power
connector and to the frame's fuse or circuit-breaker panel.
DC Power Connector Pinouts and Cable Color Code
Function
-48V RTN
-48V
No Connection
To protect the equipment from overload or short circuits that can cause
equipment damage or fire, the power supply has internal fuses. For
added safety and integrity in the Central Office, the circuit which
connects to the power supply should be protected with a 15 Amp
over-current fuse or circuit breaker.
DC Power Pin Diagram
1 3
2
4
Power Supply
(male pins)
Chapter 3
Connecting the DC Power Supply
Connecting to the DC Power Source
Color Pin No
Black 4
Red 1
2, 3
3 1
4 2
Cable (female pins)
- Connector body Molex P/N 03-09-1049
- Pins Molex P/N 02-09-1104
25