Huawei BTS3900C Hardware Description page 116

BTS3900C (Ver.C)
Hardware Description
Ports
Table 4-11
Table 4-11 Ports on the panel of the AC surge protection box
Port Type
Port for alarm
reporting
AC power supply
port
Issue 03 (2013-05-27)
describes the ports on the panel of the AC surge protection box.
Silkscreen
ALARM
L
N
PE
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4 BTS3900C Power System
Connector
Bare wire
Cord end terminal
Description
Port for collecting
the AC input surge
protection alarm
AC power supply
port
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