- Item No.
- Mfg Part No.
Product Information for Adtran Single 4-Wire Foreign Exchange Station Access Module
Highlights for Adtran Single 4-Wire Foreign Exchange Station Access Module
The Single 4-Wire Foreign Exchange Station Access Module provides for one individual 4-wire analog interface between a VF transmission and signaling facility and the Total Access 1500 Pulse Code Modulation (PCM) backplane. Each FXS interfaceprovides for simultaneous four-state signaling in each direction for use with 4-wire off-premises extension, carrier extended PBX trunks, or subscriber line foreign exchanges using ground or loop start signaling system.
Media & Performance
Management & Protocols
Provisioning from the SCU ADMIN port or remote craft interface
One independent DC-isolated 4-wire VF channel interface
Total Access 1500 Chassis
Processor & Chipset