Cpri Optical Cable; Figure 4-10 Fe/Ge Optical Cable (Fc And Lc Connectors); Figure 4-11 Fe/Ge Optical Cable (Sc And Lc Connectors); Figure 4-12 Fe/Ge Optical Cable (Lc And Lc Connectors) - Huawei BBU3900 Hardware Description

4 BBU3900 Cables
Exterior
The FE/GE optical cable has an LC connector at one end and an FC connector, SC connector,
or LC connector at the other end, as shown in
respectively.

Figure 4-10 FE/GE optical cable (FC and LC connectors)

Figure 4-11 FE/GE optical cable (SC and LC connectors)

Figure 4-12 FE/GE optical cable (LC and LC connectors)

When connecting the BBU3900 and the transmission device using the FE/GE optical cable,
adhere to the following rules:
l
l

4.10 CPRI Optical Cable

The CPRI optical cable transmits CPRI signals between the BBU and the RRU or between RRUs.
Exterior
The CPRI optical cable is categorized into the multi-mode optical cable and single-mode optical
cable. When the distance between the BBU and the RRU is shorter than 100 m, a multi-mode
4-14
CAUTION
The TX port on the BBU3900 is connected to the RX port on the transmission device.
The RX port on the BBU3900 is connected to the TX port on the transmission device.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 4-10, Figure 4-11, and
BBU3900
Hardware Description
Figure 4-12
Issue 11 (2010-11-10)