02-01-2013, 11:53 AM
MULTI WALLSET INSTALLATION PROCEDURE
1MULTI WALLSET.ppt (Size: 137.5 KB / Downloads: 24)
FEATURES
Supports 4 subscribers.
MWS consists of DTM and SIM
DTM is the air interface unit, while SIM is the subscriber interface unit
SIM and DTM are interconnected by a single twisted pair cable – COAX cable is eliminated
The distance between SIM and DTM could be 200m max
Cost reduced by half
CREATION OF SUBSCRIBER AT OMC
IPEI on the MWS should be fed in to the OMC
Each subscriber with different IPEI- but all the 4 should be continues.
Create 4 subscriber Nos. as done for normal WS (they need not be continues).
Subscription of MWS is done by connecting the telephone instrument on each subscriber port (IPEI no to be maintained for port 1,2,3,4 during the production stage)
IMPORTANT POINT FOR OPENING THE DOOR
Unscrew the 4 fixing screws from the SIM door fully.
Pull out the front door by 1cm
Check the door is out from the box on all the 4 sides by 1cm.
Slowly rotate the door to your left.
Check for friction - if noticed, fixing screws not removed fully.
SURVEY AND LOCATION OF DTM
Connect the battery
Connect a telephone instrument in one port.
Survey and find the proper location for good signal .
Orient the DTM towards CBS properly as per the installation manual
Fit the DTM in a pipe and fix the pipe properly & rigidly.
GENERAL POINTS TO REMBEMER
DTM should always face the CBS.
Minimum 3 beeps must be the RSSI indication
Single pair ISDN cable should be properly routed to the SIM.
SIM should be located in a very safe place.
Maximum distance from the SIM to the telephone instrument is 500 meter
Fully charged battery talk time 4 hours, idle time 16 hours.