User's Manual

Confidential & Proprietary 27/30 SC-DAS
Figure 3.12 – ROU GND Port Look
- Take off the GND terminal port from enclosure and connect to ground cable, then fix it the
position of enclosure again
- The opposite end of the ground cable should connect to the communication GND of building
- The ground lug is designed meeting the SQ5.5 standard
3.1.5 Coaxial cable and Antenna Connection
- The coaxial cables which are connected to antenna distribued network connect to antenna
port of ROU. Before connection, check the VSWR value of coaxial cable whether it is within
specification using SITEMASTER .
- At this time, check if the Return loss have above 15Db or VSWR have below 1.5
- The part of antenna connection fasten to port not to be loosed and not to be injected the
dusty and insects
- The antenna connected to ROU is only serviced in inbuilding
- The ROU which have antenna port is only MRU, ARU transport their signal through RF
cable connected both MRU and ARU