The DC connector or terminal block has an inbuilt screw and cage nut to which a torque of 1.3 to 1.8 N-m
can be applied.
Note
Figure 25: DC Connector With Inbuilt Screw
0.27 inches
C
0.97 inches
A
0.81 inches
M
0.31 inches
B
To attach the DC power supplies:
SUMMARY STEPS
1.
Locate the terminal block plug.
2.
Insert the DC-input power source wires into the terminal block plug.
3.
Attach the DC supply wires using the designated screws.
4.
Use a ratcheting torque screwdriver to torque the terminal block plug captive screw. See the following
figure.
Cisco ASR-920-12SZ-IM Aggregation Services Router Hardware Installation Guide
70
Installing the Cisco ASR 920 Series Router
Installing the DC Power Supply Module
