Description
ADTRAN 1180407L1 TOTAL ACCESS 1500 QUAD C-POTS ACCESS MODULE
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Provides the interface between a Total Access 1500 Pulse Code Modulation (PCM) backplane, and a 2-wire voice frequency (VF) transmission and signaling facility
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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
OVERVIEW
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
- Provides four individual analog voice interfaces µ-law encoding/decoding
- Supports ground start and loop start signaling (FXO mode)
- Nominal 900 ohms +2.16 µF 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:
- TX = -7.0 dB to 9.0 dB
- RX = -9.0 dB to 0.0 dB
- Supports the following protocols and tests:
- TR08 Single Party (SP)/POTS (LS)
- TR08 – Universal Voice Grade (UVG) (LS)/SPOTS (LS/GS)
- Mechanized Loop Testing (MLT)
- Universal DLC Testing
- Compatible with Pair Gain Test Controller (PGTC)
- Compliant with Voice Frequency characteristics and signaling of Telcordia TR-NWT-000057
- Supports Calling Number Delivery and other common (CLASS) service offerings according to TR TSY 000030 section 3.3.1.1
- Extended temperature range: -40°C to 65°C
- UL 1950 compliant
ORDERING INFORMATION
Model Name |
Description |
1180407L1 |
ADTRAN Total Access 1500 Quad C-Pots Access Module |
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