Huawei AP8082DN Hardware Installation And Maintenance Manual page 174

AP8082DN and AP8182DN
Hardware Installation and Maintenance Guide
Com
pone
nt
Issue 03 (2019-04-01)
Applic
No. able Check Item
Scope
Pigtail layout should meet the following requirements:
l Pigtails are not strained or twisted at the bent parts. They
l Pigtails can be pulled back and forth easily inside the
l Pigtails are not squeezed by other cables or objects.
l The flange must be fixed.
l Pigtails are protected with protective tubes or enveloped
9 General
l The optical fiber cannot be folded or twisted, and the
l The pigtail connection points must be clean and dustless.
The feeder cables shall not be bent or twisted, with no copper
10 General
wire exposed.
The feeder cable connectors comply with corresponding
11 General
standards and are correctly connected, without looseness.
The feeder cables, power splitter, coupler, and surge
12 General protective devices are connected correctly and reliably in
accordance with specifications.
Strong current and weak current cables are routed separately.
The power cables, ground cables, and signal cables are
13 General bundled and routed separately (with a spacing of more than
30 mm) to prevent electrical or magnetic interference. Use
shielded cables in places with strong interference.
When routing cables in walls, place the cables in the cable
troughs or pipes and fix the cables using pipe straps. For non-
14 General
metal corrugated pipes, the fixing distance should be about
1000 mm.
All outdoor connectors or feeder cable connectors are
properly sealed to prevent water. Wrap the cable using one-
Outdoor layer PVC insulation tape, three-layer waterproof tape, and
15
AP then three-layer PVC insulation tape. The tape shall be
attached evenly and neatly. The network cables shall be
covered with waterproof PG tubes.
Copyright © Huawei Technologies Co., Ltd.
are bundled by binding tape with appropriate force.
cable tie and are not bent at a right angle.
in troughs when they are routed outside the cabinet. The
protective tubes are bundled and processed to prevent
cutting.
pigtail cannot be squeezed. The binding diameter of an
optical fiber must be larger than 6 cm.
Fiber connectors and optical ports that are not used must
be protected with protective caps or plugs. Cleaning must
be carried out in strict accordance with Huawei tool
specifications.
6 Appendix
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