Figure 4-15 Single-Mode Optical Cable; Figure 4-16 The Connections Of The Single-Mode Cpri Optical Fiber - Huawei BBU3900 Hardware Description
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Also See for BBU3900:
- Hardware maintenance manual (58 pages) ,
- Installation manual (58 pages) ,
- Description (29 pages)
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4 BBU3900 Cables
Figure 4-15 Single-mode optical cable
(1) DLC connector
(3) Label on the branch cable
Figure 4-16
when the single-mode CPRI optical fiber is used.
Figure 4-16 The connections of the single-mode CPRI optical fiber
(1) Single-mode CPRI optical fiber
When a single-mode optical cable is used for connection between the BBU and the ODF, the
branch cables on the BBU side and ODF side are 0.34 m and 0.8 m long respectively.
When a single-mode optical cable is used for connection between the ODF and RRU, the branch
cables on the BBU side and ODF side are 0.03 m and 0.8 m long respectively.
The CPRI optical cable must be connected to the optical module in the CPRI port on the BBU or RRU. The
multi-mode optical cable and single-mode optical cable are used for the multi-mode optical module and single-
mode optical module respectively.
Pin Assignment
Table
the branch cables of the CRPI optical cable.
4-16
shows the connections of the CPRI optical fiber between the BBU and the RRU
NOTE
4-10,
Table
4-11, and
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Table 4-12
describe the labels and recommended connections for
Hardware Description
(2) Branch cable
(4) FC connector
Issue 11 (2010-11-10)
BBU3900
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