17
1.
Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well
grounded.
2.
Unpack the DC power cord, correctly orient the plug at one end of the cable with the power
receptacle on the power supply, and insert the plug into the power receptacle (see callout 1
).
The power receptacle is foolproof. If you cannot insert the plug into the receptacle, re-orient the
plug rather than use excessive force to push it in.
3.
Tighten the screws on the plug with a flat-blade screwdriver to secure the plug in the power
receptacle (see callout 2 in
).
4.
Connect the two wires at the other end of the power cord to a –48 VDC power source.
CAUTION:
Identify the positive (+) and negative (-) marks on the two wires to avoid connection mistakes.
NOTE:
You can also connect the PSR150-D to an HP A-RPS800 (JD183A) or A-RPS1600 (JG136A) RPS, but you
must purchase the power cord separately.
Figure 20
Connecting the PSR150-D
Installing/removing an interface card
This section uses the LSPM2SP2P (JD368B) interface card as an example to describe the procedures of
installing and removing an interface card.
For the interface cards available for the switch series, see “
Installing an interface card
