OMS11 1:1 Outdoor Modem Redundancy System

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OMS11 1:1 Outdoor Modem Redundancy System

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  • 1:1 redundancy protection for the OM20
  • Supports redundant BUC and LNB waveguide switching
  • Automatic or manual modes of operation
  • Redundant power supplies
  • Manual operation from front panel or remote control

SKU: CMT128 Tags: , ,
  • Description
  • Technical Specifications
  • Support Documents

Overview

The OMS11 1:1 Outdoor Modem Redundancy System provides simple backup chain switching protection for the OM20 Rugged Antenna Mount Modem, BUC and LNB. The OMS11 drives the BUC and LNB Waveguide switches, activating the non faulted RF path online. The backup functions of the OMS11 may be performed automatically, manually or remotely.

Operating In the automatic mode, the OMS11 immediately places a non-faulted backup modem online in the event of a primary online modem failure. In the Manual Mode, the user may designate the selected online primary modem either from the interactive front panel or through a remote interface.

Details

  • 1:1 redundancy protection for the OM20
  • Supports redundant BUC and LNB waveguide switching
  • Automatic or manual modes of operation
  • Redundant power supplies
  • Manual operation from front panel or remote control

General
Modes of Operation Auto, manual, remote
Configurations Chain switching only
Modem Switch Time 50 msec typical (mod fault)
1 sec maximum (demod fault)
TX Waveguide Switch 48 V, 200 W
RX Waveguide Switch 48 V, 200 W
Monitor and Control
All operating parameters can be monitored and controlled via the front panel LED display or the RS-485 control channel in command modes. The following modem parameters may be controlled and/or monitored:
Parameters Monitored Power supply status, auto/manual, select A, select B
Parameters Controlled Auto/manual, select A, select B
Front Panel Controls
Enable
Select auto
Modem select A
Modem select B
Options – Cable Sets
OM20
C-Band TX & RX waveguide switch
Ku-Band TX & RX waveguide switch
5, 10, 20 W C-Band BUCs
4, 8, 16 W KU-Band BUCs
C-Band LNBs
Ku-Band LNBs
Interconnecting waveguide
IFL cables
King post mounting kit
Power and Environmental
Prime Power 100 to 240 VAC, 50 to 60 Hz,
40 W nominal
240 W maximum during switching
48 VDC, 40 W Nominal
240 W maximum during switching
Operating Temperature -40 to 50°C, 95% humidity, non-condensing
Storage Temperature -50 to 70°C, 99% humidity, non-condensing
Physical
Dimensions (height x width x depth) 5.7” x 15.4” x 11.4” (14.48 x 39.1 x 28.9 cm)
Weight 16 lbs (7.2 kg)
Terrestrial Interfaces
OM20 EIA-530 & G.703 balanced
Front Panel LED Indicators
Unit Power supply 1
Power supply 2
Switch fault
Auto
Manual
Modem Online A/B
Fault A/B

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