ADTRAN NetVanta 4305 1200890L2 Router w/ 8-Port Octal T1 Module w/ Ears

Adtran NetVanta 818 1200637 T1/E1 EFM NTE Network Router

Adtran Netvanta 3430 2nd Gen Modular Access Network Router 1202820G1 w/ T1/DBU

Adtran Netvanta 1202843E1 Octal T1/E1 Wide Module

1700144G1 ADTRAN NETVANTA 640 4-T1/E1 VoIP GATEWAY POWER ON TESTED

ADTRAN 4200862L1 NETVANTA 3200 Modular Access Router*WAN-T1 DBU Module1202862L1

ADTRAN NETVANTA 6310 USED

Adtran NetVanta 4305 Multi-slot Access Router w/Wan T1 Card Rackable 1200890L2