Huawei RTN 905 V100 - Page 40

Connecting Cables to a Power Cable Connector
Connecting Cables to the Power Cable Connector
3
37
Appendix
Route a cable into the power cable
connector.
1
Power Cable
Connector Terminal
Cable
1- -48 V power cable (blue)
1+
0 V ground cable (black)
2- -48 V power cable (blue)
2+
0 V ground cable (black)
Fasten the cable.
2
Pull the cable slightly. If the cable is loose, fasten it
again.
3
After fastening a cable, check whether the cable core is exposed outside the power cable
connector terminal. If the cable core is exposed, re-route the cable into the power cable
connector. If the cable core is still exposed after you re-route the cable, peel the cable again.
After the power switch is turned on, sparks may be generated at the exposed cable core when
an inappropriate operation is performed.
Caution
Pull the cable
slightly.
Repeat steps 1-3 to connect all cables to the pow er
cable connector.
4
All the cables are
fastened, and no
cable core is
exposed outside the
power cable
connector.