FXO (LGE) (6) 900C (0-7/1-14)U This card consists of six loop or ground start exchange circuits designed to interface to central office subscriber trunks or PBX lines. Compatible with FXO circuits and Mu-law voice companding. All ows for a transmit gain r

FXO (LGE) (6) 900C (0-7/1-14)U This card consists of six loop or ground start exchange circuits designed to interface to central office subscriber trunks or PBX lines. Compatible with FXO circuits and Mu-law voice companding. All ows for a transmit gain range of 0.5 to -7 dBm and a receive gain range of 1 to 14.5 dBm selectable in 1/2 dB steps. Voice encoding is Mu-law and input impedance is 900 ohms + 2.16uF. BC-Tel special design.