Zte ZXCBTS M190T, Руководство по установке

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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual
8-16
Twist this wrench only
Keep this wrench immovable
Fig. 8.6-7 Schematic Diagram of Fastening the Front Part with the Back Part of the Connector
8.6.3 Cutting Feeder Cable
Caution:
Stick temporary labels at both ends of the primary feeder cables after cutting
them. Labels can also be stuck in the middle part of the feeder cables but they
must be the same; otherwise, wrong connections might be caused.
On the installation site, measure the cabling route of the primary feeder cables
accurately and then cut the cables as needed. The operations are as follows:
1. When the antenna feeder system is to be installed on the top of a building:
1) Measure the cabling route with a tape measure to determine the length of the
primary feeder cables needed by each sector.
2) Add some margin (1m~2m) to the measured lengths when cutting the cables.
3) After cutting a piece of primary feeder cable, stick temporary labels at both ends
of the cable, for example, ANT1, ANT2, ANT3, ANT4, ANT5, ANT6.
4) Carry the feeder cables having been cut to the top of the building. Ensure that
the cables are not squeezed or damaged during the conveyance.
2. When the antenna feeder system is to be installed on a tower:
1) Pull one end of the feeder cable to the tower top with the roller support, pulley
block and rope. Then the installation personnel under the tower cut the cable
based on the length needed (with a certain margin). Stick a temporary label at