Description

The Splitter/Combiner Panel is used to interconnect all RF paths in a Fiber-DAS head-end system. The unit consists of four strips of splitter/combiner ports with one common and 8 isolated ports in each strip. The unit is used to interconnect between the base station interface unit and the fiber optic interface and to split the signal on to several fiber-optic (FOI) interfaces.
RF Specifications
Bandwidth: 88-2700 MHz
Isolation between ports in same strip: > 15 dB
Isolation between ports in different strip: > 50 dB
Impedance: 50 Ohm
Insertion loss: DIU301/DIU302 37/21 dB typical
VSWR: < 1.25:1
Maximum input RF power: 20 dBm
Interface Specifications
Connector type: QMA Female Female
Splitters: 4 pcs
Splitter type: 1:8
General Specifications
Weight: 2 kg
Operation temperature: -25 to +55 °C
Size: 1U 19” rack
Model Numbers
DIU301 – High Loss
DIU302 – Low Loss for back to back configuration