Tactical Switches

TVCS-MR - Tactical Communications Switches

A mid-range secure and non-secure communications conference switch, the TVCS-MR is capable of handling 40 operators and up to 80 devices.

TVCS-MR Key Features

  • Secure or non-secure mode control of cryptographic equipment
  • Intercom calling (point-to-point, preset and ad hoc nets)
  • Enables VoIP networking between the operators, radios, secure phones, remote speakers, and recorders
  • Provides summed audio (radio, telephone, and intercom) to headset with operator control of microphone
  • Automatic failover
  • Connects to or interacts with a wide range of devices
  • External IP & E1 Voice Recorder support
  • Asset sparing
  • Switch redundancy
  • An integrated Jack Box, supervisor access, and kill switch terminal included

Product Specifications


Max. No. of Terminals:
30-40 VoIP max.
Number of Crypto/Radio Connections:
64-80 analog max.
Switch Type:
Conference, Electronic
Blocking Factor:
Conference Capability:
31 to all
Single Connection:
<500 msec.

Switch Interface

100 FX multimode, 1300nm, LC, Aux 10/100 copper
Compatible with Session Initiation Protocol (SIP) standards


Chassis Dimensions & Weight:
5U (19" W x 8.75" H x 19” D); 30 lbs.
PCU2 Dimensions & Weight:
2U (19" W x 3.5 “H x 13" D); 20 lbs.
Power Supply Dimensions & Weight:
1U (19" W x 1.75" H x 13" D); 10 lbs.

Power Requirements

Switch Input Power:
5 VDC +24 VDC
5.5A @ +5 VDC
Power Supply:
AC 100-240, 47-64 Hz


Operating Temperature:
0°C to +50°
Non-Operating Temperature:
-40°C to +80°C
98% RH non-condensing
Up to 3050m/10,000 ft. above sea level


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