Harris Constellation, Руководство по установке и обслуживанию

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Constellation™ 2002 June 20
6-6
ADM from the CONFIGURATION Submenu
Configuring the Add-Drop in a Repeater
The HLM multiplexes and demultiplexes anywhere from one T2 up to four T2
signals in the A and B directions. The M12 Unit multiplexes and demultiplexes
four T1 signals into and out of a T2.
M12-1 to M12-4 Units are for direction A.
M12-5 to M12-8 Units are for direction B.
For each M12 Unit pair, select:
•
which T2 to ADD/DROP.
– None
– T2-1
– T2-2
– T2-3
– T2-4
– T2-5
– T2-6
– T2-7
•
which direction to DROP AND CONTINUE.
– DROP & CONTINUE
Traffic can be dropped from both A and B at the same time.
– DROP A
– DROP B
Table 6-5: ADM for Narrow/Medium capacity radios
ADM
Submenu
Selection Explanation
M12-1/5 T2
ADD/DRP None
T2-1 ... 7 Do not drop any T2 signals into these M12 Units
T2 to drop into M12.
M12-1/5 DROP
& CONT Drop A
Drop B
Drop&Cont Drop T2 on Side A only.
Drop T2 on Side B only.
Drop T2 on both A and B sides.