Provides the interface between a Total Access 1500 Pulse Code Modulation (PCM) backplane, and a 2-wire voice frequency (VF) transmission and signaling facility
Unit normally resides at the central office and is designed for use in conjunction with the Total Access 1500 Quad R-POTS at the customer premises
The Quad C-POTS access module provides the interface between a Total Access 1500 Pulse CodeModulation (PCM) backplane, and a 2-wire voice frequency (VF) transmission and signaling facility. The unit normally resides at the central office and is designed for use in conjunction with the Total Access 1500 Quad R-POTS (or other FXS interfaces) at the customer premises.
Features and Benefits
Provides four individual analog voice interfaces ??-law encoding/decoding
Supports ground start and loop start signaling (FXO mode)
Nominal 900 ohms +2.16 ??F 2-wire voice frequency (VF) interface with DC isolation
Network Build Out Capacitance (NBOC) settings from 0 to 126 nf
Ring Ground Disable (RGD) when in Ground Start or TR08 - Universal Voice Grade
Trunk Processing Busy/Idle selection
Provides loop reverse battery signaling for DID PBX extensions (DPT mode)
Transmit and receive attenuation settings that are adjustable in 0.1 dB increments as follows:
All prices are in USD
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