Adtran 1200055L1#HS DSX-1 Module Provides DSX-1 signal for PBX applications hot swappable ( Adtran 1200055L1#HS ) 1200.055.L1#HSAdtran 1200055L1#HS DSX-1 Module Provides DSX-1 signal for PBX applications hot swappable ( Adtran...
Adtran TSU is a T1/FT1 DSU/CSU Single V.35 Interface First Generation ( Adtran DSU/CSU )Adtran TSU is a T1/FT1 DSU/CSU Single V.35 Interface First Generation ( Adtran DSU/CSU )
Adtran TSU is a T1/FT1 DSU/CSU Single V.35 Interface 2nd Generation ( Adtran DSU/CSU )Adtran TSU is a T1/FT1 DSU/CSU Single V.35 Interface 2nd Generation ( Adtran DSU/CSU )
Mint Condition Adtran 1200062L1 Like new in original box with power cord. In stock and ready to ship. Adtran DSU 56/64 DSU/CSU STANDALONE V.35 DTE INTERFACE We also buy new, used...
New Adtran 1200082L1#HS Dual 2FXS Plus (MW) plug-on board provides two additional voice ports which have the same function as 2FXS Plus module.( New Adtran Dual 2FXS Plus Plug-On )New...
Adtran TSU Dual FXO Module This is the Plug In Module ( Adtran 1200103L2) 1200103L2Adtran TSU Dual FXO Module This is the Plug In Module ( Adtran 1200103L2) 1200103L2
Adtran TSU Dual FXO Module This is the Plug On Module ( Adtran 1200104L2) 1200104L2Adtran TSU Dual FXO Module This is the Plug On Module ( Adtran 1200104L2) 1200104L2
Used Atran 1200105L3 Two voice ports operate in 2-wire or 4-wire E&M Type I/Type II/Type V or transmit only modes ( Used Adtran TSU Dual E&M/TO Plug-in Module ) We...
Adtran 1200106L3 Provides dual E&M or TOO ports in either 2- or 4-wire models. ( Used Adtran Dual E&M/TO Plug-on )Adtran 1200106L3 Provides dual E&M or TOO ports in either...
Adtran 1200114L1 Provides DSX-1 signal for PBX applications. Provides interfaced for channelized data. ( Used Adtran DSX-1 Plug-On )Adtran 1200114L1 Provides DSX-1 signal for PBX applications. Provides interfaced for channelized...
Adtran 1200158L1#HS Combines a DBU function with a V.35 Nx56/64 interface. ( Used Adtran NxDBU Module )Adtran 1200158L1#HS Combines a DBU function with a V.35 Nx56/64 interface. ( Used Adtran...
Adtran 1200169L1 SNMP Manageable, Stand-alone T1 DSU/CSU with Single V.35 Interface. ( Used Adtran TSU ESP )Adtran 1200169L1 SNMP Manageable, Stand-alone T1 DSU/CSU with Single V.35 Interface. ( Used Adtran...
ATLAS 800 Base Unit, AC Functions as a multi-T1 or T3 IAD, 3/1/0 DACS and ISDN switch. Two network interfaces, each independently configurable for T1, DSX-1, or PRI operation Eight...
Adtran 1200184L1 ATLAS 800 Series Quad Nx56/64 V.35 Module with Four synchronous V.35 ports. ( Used Adtran ATLAS 800 Series Quad Nx56/64 V.35 Module )Adtran 1200184L1 ATLAS 800 Series Quad...