Alarm Cable Of The Bts3900E; Figure 5-14 Appearance Of The Sfp High-Speed Cable; Figure 5-15 Appearance Of The Multi-Mode Optical Cable; Table 5-17 Application Scenarios Of The Inter-Bts3900E Signal Cable - Huawei BTS3900E GSM User Manual

BTS3900E GSM
User Guide
Appearance
According to different application scenarios, an SFP high-speed cable or an optical cable is used
as the inter-BTS3900E signal cable.
BTS3900E signal cable.

Table 5-17 Application scenarios of the inter-BTS3900E signal cable

Application
Scenario
Indoor
Outdoor
Figure 5-14

Figure 5-14 Appearance of the SFP high-speed cable

P11
P10
Figure 5-15

Figure 5-15 Appearance of the multi-mode optical cable

DLC connector
Pin Assignment
None.

5.2.5 Alarm Cable of the BTS3900E

The alarm cables are used to lead alarm signals from external devices to the BTS3900E so that
the external signals can be monitored.
Issue 01 (2010-01-15)
Distance Between
Combined BTS3900Es (L)
L ≤ 2 m
2 m ＜ L ≤100 m
2 m ＜ L ≤10 km
L ≤ 2 m
2 m ＜ L ≤ 10 m
shows the appearance of the SFP high-speed cable.
P1
P10
B
P20
A
P1
shows the appearance of the multi-mode optical cable.
Fiber tail
1A
1B
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Table 5-17 lists the application scenarios of the inter-
Cable Type
SFP high-speed cable
Multi-mode optical cable
Single-mode optical cable
SFP high-speed cable
Multi-mode optical cable
Fiber tail label
2A
2B
5 BTS3900E Hardware
5-19