Huawei BTS3900A - E1 Cable Connectivity; Connecting E1 Cables Between GTMU, UELP, and MW

1 Connecting the Power Cables
AC Power Supply Scenario
4. Connect the power cable between the AP
M
(APM:IBBS=1:1
）
b
Power cables for the
heating films in the IBBS200Ds
z Prevent the wires from
exposing out of the power box
of the heatin
g
film.
(APM:IBBS=1:1
）
The power
box of the
heating film
g
z Must route the power cables
for the heating films in the
IBBS200Ds into the power box
of the heating film from the top
down.
The power
box of the
heating film
Power cables for the
TECs in the IBBS200Ts
9
M
30H and IBBS200D or IBBS200T
9