FXS (LGS) (6) 900C (0-7/0-7)U This card consists of 6 individual Loop Start, Ground Start or Private Line Automatic Ringdown (PLAR) circuits designed to interface with PBX trunk ccts or standard telephones. FXS, DPO, and MFO signaling is supported. Provid

FXS (LGS) (6) 900C (0-7/0-7)U This card consists of 6 individual Loop Start, Ground Start or Private Line Automatic Ringdown (PLAR) circuits designed to interface with PBX trunk ccts or standard telephones. FXS, DPO, and MFO signaling is supported. Provides Mu-law companding on all circuits for the North American market. Allows for transmit and receive gain ranges of 0 to -7 dBm. The input impedance presented is 900 ohms + 2.16uF. BC-Tel special design.