Samsung OfficeServ 4TRM Loop Trunk Interface Card

Samsung OfficeServ 4TRM Loop Trunk Interface Card
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  • Item #: KPOS71BTRM/XAR
  • Manufacturer: Samsung
  • Manufacturer's Product Number: 4TRM
  • Condition: Refurbished
This daughterboard module contains four loop start CO lines interface circuits with CO disconnect detection. It also contains the circuitry needed for caller ID. The 4TRM can only be inserted in any of the three slots on the UNI card. Each port on this card is intended for connection to Telco. 
 
Features:
  • C.O. disconnect supervision
  • Can be inserted into any of the three slots on the UNI card

Compatibility:

  • OS7100
  • OS7200-S
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Price $82.99
Availability In-Stock
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