Adtran NetVanta Dual T1 FT1 1200872L1 Color:Black The multiplexer cards on the

The multiplexer cards on the 4205290L2 include a V

the RPTU1A can terminate up to 12 channels if software version 4

Class of Service

and Transparent Bit-oriented (TBOP)

A full duplex speakerphone and a headset port provide handsfree communication options for the Allworx 9204

Adtran NetVanta Dual T1 FT1 1200872L1 Color:Black The multiplexer cards on theAdtran NetVanta Dual T1 FT1 1200872L1 Description: The Adtran dual T1 network module, 1200872L1, is a plug and play module designed to add expanded capabilities for modular Adtran routers. Each 1200872L1 NIM adds an additional pair of RJ 48 ports for T1 FT1 lines. An additional DBU, dial backup unit, is included with the module for backup or remote access. The 1200872L1 can support full T1 circuits or fractional T1 circuits. The Adtran 1200872L1