Black-box MWU2000-X21 Manual de usuario Pagina 103

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103
2.048Mb
p
s Wireless Modem
TECHNICAL: 0118 931 2233
X.21 Interface
Data Rate: 64 - 2048 Kbps (N x 64)
Type: Synchronous Data, RS-422 levels
Connector: D-type, 15 pins, female (An adapter cable connected to the
25 pins D-Type connector on the RS-530/X.21 LIU)
Echo Canceller (Fractional E1/T1)
Meets ITU-T recommendations G.165 and G.168
Front Panel LED Indicators
General
Power
TEST
Line
Data Link Status - LOS (Loss of Signal), T1/E1 only
- AIS (Alarm Indication Signal), T1/E1 only
Data Link Activity - RXD
- TXD
Radio
Rx Sync
Tx Sync
Connectors
Antenna: 2 x SMA Female
Power: AC Appliance Inlet or 48 VDC terminal block
DTE: Modular
Monitor: D-Type 9-pins female
In/Out 2 x molex jack, 4-pin (mate with FCC 68 plugs)
Synchronization
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