Total Access 5000 Metallic Test Access
Provides the ability to apply pulsed sealing current to the VDSL2 pairs and include test access relays to allow a monitor (non-braking) and line/equipment split function relay. Card contains transient protection for the line. The sealing current is pulsed once daily and runs independently. Utilizes VDSL2 or SHDSL to enable service providers to offer business-class Ethernet services over copper networks.