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Specifications
Input Connections: One shielded twisted pair communication cable
(shield should be grounded at the controller only).
Phone Line Requirements: Standard (analog) loop start voice grade
touch tone telephone line, PBX, or key system station Analog telephone
line.
Optional AC Adapter:
Power Required:
Power Required:
Phone Line Voltage:
Phone Line Voltage:
Ring Sensitivity:
Dialing:
Frequency Response:
Operational Loop impedance: 600 ohms
FCC Registration:
Ringer Equivalency Number: 0.5B
9 - 24VDC / 12VAC @ min. 200mA
on-hook 0 ma
off-hook 20 to 30 ma
on-hook 24 to 70VDC (nominally 48VDC)
off-hook 8 to 20VDC (nominally 14VDC)
40 - 120VAC RMS
DTMF (Dual Tone Multi Frequency)
550Hz - 3400Hz, +/- 3db.
US: NLFTE05B25668
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