User's Manual

ModuLite Installation Guide OPTICAL AND RF CONNECTIONS
Foxcom Wireless Confidential and Proprietary Information
Document No. 43-93-005-05 y 46
Figure 26: Example - One port BTS/RBS connected to 1 MBU 8 ports
5.1.2. BTS/RBS with two ports
1. The BTS/RBS downlink port should be connected via a 50 (RG223) coax cable to the
corresponding Modular Base Unit input via an attenuator.
2. The downlink coax cable coming from the BTS/RBS should be split using splitters to all
Modular Base Unit input ports (split according to need).
3. The input power for each Modular Base Unit should be calculated to meet the product
specifications according to each service.
4. For the uplink, only necessary ports will be combined and connected to the BTS/RBS
uplink port with suitable combiner. All unused ports should be terminated with 50 load.
Note
All cables are coax jumpers (male to male 50
).
Interface Box
Figure 27: Example - Two port BTS/RBS connected to 1 MBU 4 ports
Interface Box
Attenuator
ModuLite
Base 4 Unit
BTS
BTS
2way
ModuLite
Base 8 Unit
Attenuator
2way