Figure 3-10. Attaching The Dc Input Leads - Nortel Versalar 15000 Installing And Maintaining

Installing and Maintaining the Versalar Switch Router 15000
Hex wrench
White cable
to -VDC

Figure 3-10. Attaching the DC Input Leads

Strip 0.80 in. (20 mm) of insulation from the end of an AWG #2 or #4
5.
wire.
Note: Although AWG #4 wiring is adequate for the input leads, Nortel
Networks recommends AWG #2 to ensure minimal voltage drop from the
power source.
Attach the negative lead (-VDC-A input) from the power source to the
6.
-VDC terminal block
Strip 0.80 in. (20 mm) of insulation from the end of an AWG #2 or #4
7.
wire.
Attach the positive lead (-VDC RTN-A) from the power source to the
8.
-VDC RTN terminal block.
Using a 5/32 in. hex wrench, tighten the 2 screws on the terminal block to
9.
establish the electrical connection
3-16
Black cable
to RTN
VRS0048A
(Figure 3-10).
(Figure 3-10).
308684-B Rev 00