Adtran Total Access 1500 Quad R-POTS Voice Interface Card - 1180408L1

The ADTRAN Total Access 1500 Quad POTS (RT) provides four independent POTS interfaces between a Voice Frequency transmission and signaling facility and PCM interface. Each interface contains the necessary circuitry to convert voice data signals from the customer's loop to PCM digital data and to convert PCM digital data from the carrier to voice data. The unit is intended to interface a VF channel to the remote end of a two-wire POTS circuit. The Quad POTS (RT) occupies a single slot in the Total Access 1500 chassis.

It operates in a loop start mode only, and provides adjustable TX and RX TLP ranges. The Quad POTS (RT) is Caller ID CLASS compatible. The unit performs a digital loopback towards the network. The equipment meets all UL, NEBS, and TA-NWT-000057 requirements. When used with the Total Access 1500 Quad LIU, 24 Quad POTS cards provide 96 POTS circuits from one Total Access 1500 chassis.

Adtran Total Access 1500 Quad R-POTS Voice Interface Card 1180408L1 Features:

• Supports four independent analog voice interfaces
• Provides PCM voice interface (digital), with µ-law 255 data encoding/decoding
• Supports ground start and loop start
• Supports 900 ohms (+2.16 µF) and 600 ohms (+2.16 µF) loop interfaces
• Receive TLP range of -9.0 to +0.0 dBm
• Transmit TLP range of -7.0 to +9.0 dBm
• Supports Class
• Hot Swappable
• Long loop capability: 1650 ohms nominal
• V.90 Modem compliant
• Extended temperature range: -40°C to 65°C
• Meets NEBS Level 3, UL 60950, and GR57 standards
• Supports Mechanized Loop Testing (MLT)
• Call Forward Disconnect