RST Universal Voice Grade (R-UVG)
Remote Subscriber Terminal (RST) Universal Voice Grade (R-UVG) plug-in card provides six individually provisionable ground start or loop start circuits and supports reverse battery signaling for applications such as PBX off-premises lines. The R-UVG is the constant...
T1X Transceiver (T1X-XCVR)
The non-line powering T1 Transceiver (T1X-XCVR) plug-in card provides an indoor ANSI/T1 DSX-1 level interface. It transmits and receives up to 24 DS0s of voice or data originating from either the channel units in the CBA subscriber slots, another T1 transceiver card,...