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24-FXSFXO-O9500-1
24-FXSFXO-O9500-3
24-FXSFXO-O9500-2
  • 24-FXSFXO-O9500-1
  • 24-FXSFXO-O9500-3
  • 24-FXSFXO-O9500-2

24 FXS/FXO Voice Card

The 24 FXS/FXO plug-in cards for the dual slot of Loop-O9500, O9550-A/C , and AM3440 series allows voice frequency interfaces to be multiplexed as a DS0 signal onto a digital network.

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Description

The 24FXS/24FXO plug-in cards are designed for the dual slot of Loop-O9500, O9550-A/C, and AM3440 series devices. It allows voice frequency interfaces to be multiplexed as a 64 kbps DS0 signal onto a digital network. The 24FXS provides 24 voice interface connects to telephones. The 24FXO provide connections from telephone lines, either from a central office or from a PBX in a single RJ21X (Telco 50pin) connector.

Coding is either A-law or μ-law selectable by user. Most popular signaling conventions are supported, including PLAR.

Note: Although the 24FXS/24FXO plug-in cards serve the same hardware function on O9500R, O9550, and AM3440, they have different firmware.

  • 24 telephone connections for FXS
  • 24 central office or PBX line connections for FXO
  • PLAR supported
  • Loop start or Loop start/ground start option
  • Battery reverse supported
  • DID supported
  • 12 khz and 16 khz metering pulse option
  • A, B, C, D signaling bit software programmable
  • A-law or μ-law coding
  • Most signaling conventions supported
  • Multi-color LED indicators for each card
  • Intended for use with -48 Vdc powered main units
  • RJ 21X (Telco 50 pin) Connector
  • Occupies two full size slot (slots 11-16) of the O9500R

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