Huawei SUN2000-4.95KTL-JPL1 Quick Manual page 13

Connecting Signal Cables
Secure the connected
communications
terminal using screws
on both sides.
Shield layer
grounding
Route the cable terminals
Recommended:
into the cable hole.
CRIMPFOX 10S
Insert the
communicatio
ns terminal
into the base.
Do not reversely connect
the communications
terminal.
12
COM
port