8 Checking the Installation
13
NO. Description Method
1 Do not place any materials on the service subrack. Observe
2 All the cables are bound with proper tightness. The space between
the cable ties is even, and the remaining parts of the cable ties are
cut off neatly. All cable ties face the same direction, keeping the
overall appearance nice.
Observe
3 The cross sectional area of the power cable and ground cable
complies with the engineering design, and satisfy the requirements
of equipment running.
Observe
4 The power cable and ground cable adopt a whole segment of
copper core. The cable has no connection in the middle or scratch
on the skin.
Observe
5 The power cable and ground cable must be routed horizontally and
vertically without crossover. Proper margins must be reserved at the
turning.
Observe
6 The power cable and ground cable must be connected correctly and
reliably.
Observe
7 The identifiers on the power cable and ground cable must be
correct, legible, and neat.
Observe
8 The power cables, ground cables, and signal cables must be routed
separately.
Observe
9 Signal cables must be long enough, and must not be damaged or
broken, without joint in the cable.
Observe
10 The connectors of the signal cables must be neat and intact. The
connectors must be connected correctly and firmly. The tips must be
connected securely.
Observe
11 Labels at both ends of the signal cables must be marked correctly,
clearly and neatly.
Observe
12 If the fibers must be routed outside the cabinet, protection measures
must be taken, such as using corrugated pipes or guide troughs.
Observe
13 Place the optical fiber pairs in order and bind them carefully with
optical binders. No sharp edge is allowed.
Observe
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