Description
The Nortel OPS Analog Line Card, part code NT1R20BA, is in stock and available from MF Communications.
Off-premise station (OPS) analog line card.
The NT1R20 OPS analog line card is designed primarily to provide an interface for off premise station lines.
An OPS line serves a terminal – usually, but not exclusively, a telephone – remote from the PBX either within the same serving area as the local office, or through a distant office.
The line is not switched at these offices; however, depending on the facilities used, the local office serving the OPS station can provide line functions such as battery and ringing.
Facilities are generally provided by the local exchange carrier (usually, OPS pairs are in thesame cable as the PBX-CO trunks).
MF Communications offer a full 1 year warranty on all our business phones & system parts.
MF Communications stock new and second-user phones, telephone system spares and a wide range of telephone parts.