Chapter
7
Connection
of Cables
7-5
1
）
Connection between the macro-BTS and the ODF
The indoor-type optical fiber is adopted, with one end being SC/PC connectors
and the other end being FC/PC connectors. See Fig. 7.2-3 for the structure of the
optical fiber.
FC/PC connector
SC/PC connector
Single-mode
optical fiber
Fig. 7.2-3 Structure of Optical Fiber (3)
The SC/PC connectors are used to connect the macro-BTS, and the FC/PC
connectors are used to connect the ODF.
There is only one option for this connection: 30m-long optical fiber.
2
）
Connection between the ODF and the remote station
The optical fiber adopts waterproof pigtail cable. The end equipped with a
waterproof blocker uses SC/PC connectors, and the other end offers FC/PC
connectors. See Fig. 7.2-4 for the structure of the optical fiber.
SC/PC connector
FC/PC connector
Optical fiber core wire
(3m)
Optical fiber core wire
(0.7m)
Waterproof
blocker
Single-mode waterproof
pigtail cable
Fig. 7.2-4 Structure of Optical Fiber (4)
