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Data Communication > Multiplexors > Wide Area > Analog Voice Cards
Data Communication > Multiplexors > Wide Area > T1 Channel Bank |
T1-CB Cards, FXS
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| Manufacturer: |
Black Box |
| Item #: |
MT411C |
| Availability: |
0
N/A
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Description:
Voice Cards The 4W E&M Card terminates a 4-wire E&M voice channel (Types I-III). The FXS Card enables direct phone connection with ring-back tone capability (requires the T1-CB Bat/Ring Gen Card). Connects to the trunk side of a key phone system and CO (Central Office) lines from a PBX. The FXO Card connects to the station side of a PBX or a loop start line from the Central Office. T1-CB Bat/Ring Gen If you have a T1-CB FXS Card (MT411C), you need this card. It supplies power to activate the ringer. The T1 Channel Bank can be decked out with a variety of data, voice, modem, interface, and DSX-1 cards.
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