CommScope Technologies LLC IPBTS-C30-1900 Manual De Usuario
Appendix A
l
Module physical specifications
Airvana ipBTS C30 Installation and Commissioning, Release 4.0
A-3
Module physical specifications
describes individual ipBTS module dimensions and weights.
ADCC connector specifications
provide the provide the specifications and pin out
assignments for the GPS antenna, RJ-48C and RJ-45 100BaseT connectors located on the front
of the ADCC module.
of the ADCC module.
Table A-4.
Module specifications
Module
Specifications
ADCC module
Weight
5.6 lbs (2.5 kg)
Height
17.5 inches (444.5 mm)
Length
15.0 inches (381 mm)
Depth
1.2 inches (30.48 mm)
RM
(Radio Module)
(Radio Module)
Weight
5.6 lbs (2.5 kg)
Height
17.5 inches (444.5 mm)
Length
15.0 inches (381 mm)
Depth
3.8 inches (96.52 mm)
Table A-5.
GPS antenna specifications
Function
Specification
Frequency
1.57542 GHz (L1)
Impedance
50 ohms
Input level
-135 dBm and -115 dBm as measured with 50 ohms
DC power supplied to GPS antenna
using the center conduit
using the center conduit
+5VDC, +/- 0.1VDC, 25 mA maximum