ADTRAN
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/FXS/FXO 850 Quad1200287L11200291L11200657L21442120G11442880G11524ST Series2FXS/DPO PM3192 H2TU-C4175043L24200659L14200659L24200659L34200659L44200659L54200659L64200659L74200659L8D4 OCU DP (ETR) D4-OCUD4 U-BR1TE VDDM + H2TU-CDSU III S2WFT1 DPHDSL HTU-C/DDM+HTU-C / 3192HTU-C MHTU-RHubNETVANTA 1200 POE ADT-1234POENetVanta 1224NetVanta 1224 PoENetVanta 1224RNetVanta 1224R PoENetVanta 1224STNetVanta 1224ST PoENetVanta 1224STRNetVanta 1224STR DCNetVanta 1224STR PoENetVanta 1234NetVanta 1238NetVanta 1238 PoENetVanta 1524NetVanta 1524STNetVanta 1534 PoESmall Form-Factor Pluggable Gigabit EthernetT-BR1TET1 CSU ACET1-FT1 Rackmounted DSU/CSU TDU 110DCTotal Access 1210Total Access 1211Total Access 128-Port CSMTotal Access Octal DS1 IMATRACER 1280050L1TRDDS-R