Huawei NE05E, Быстрое руководство по установке

Страница: 15 / 28

0.4-0.5 N·M
M2.5
14
检查外部供电电源保险丝容量
2
Installing the Power Cable
The conductor body of the power cable should be completely inserted into the DC
connector to avoid electric shock to the operator.
BGND power cable
Positive pole: +
1U DC connector
0.22 ± 0.03 N·M
M2
1U-height chassis
2U-height chassis
a
Installing the DC Power Cable
When the air breaker of the PDU is off, insert the power connector to the power interface on the
chassis. Take NE08E-S6 as an example.
0.4-0.5 N·M
M2.5
The PIU boards are of 1+1 hot backup.
WARNING
2U DC connector
When routing power cables, make sure that the power cables are far from the E1 cable, fiber, and
network cable.
BGND power cable
Positive pole: +
-48V power cable
Negative pole: -
+
-
1U-height DC chassis
(NE05E-SQ)
use a screw to fix the OT
terminal of the DC power cable
at the DC power interface
-48V power cable
Negative pole: -
CAUTION