T1/E1/T3
Showing 49 to 72 of 83 products
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TSU 100 - 2ND GEN
Product featuresModular T1/FT1 DSU/CSU w/ embedded SNMP & V.35 interface. Single slot accepts 1 expansion module w/ plug-on to add 4 addl DTE ports. Replaces...
Product featuresModular T1/FT1 DSU/CSU w/ embedded SNMP & V.35 interface. Single slot accepts...
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TSU 100E Stock# 1202052L1-F FACTORY REFURBISHED
Product featuresModular T1/FT1 DSU/CSU w/ embedded SNMP & V.35 interface supporting Dial Backup. Single slot accepts 1 expansion module w/ plug-on to add 4 addl...
Product featuresModular T1/FT1 DSU/CSU w/ embedded SNMP & V.35 interface supporting Dial Back...
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Product featuresModular T1/FT1 DSU/CSU w/ embedded SNMP & V.35 interface supporting Dial Back...
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T3SU QUAD BRIDGE MODULE Stock# 1200655L1-F FACTORY REFURBISHED
Product featuresQuad Ethernet Switch module provides 4 10/100BaseT ports for a point to point unchannelized T3 application. Up to three Quad Ethernet Switch modules are...
Product featuresQuad Ethernet Switch module provides 4 10/100BaseT ports for a point to point unc...
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T3SU QUAD BRIDGE MODULE
Product featuresQuad Ethernet Switch module provides 4 10/100BaseT ports for a point to point unchannelized T3 application. Up to three Quad Ethernet Switch modules are...
Product featuresQuad Ethernet Switch module provides 4 10/100BaseT ports for a point to point unc...
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ADTRAN 1200412G1 HRM-2SA SHELF, ROHS, Part# 1200412G1
Product features19" rackmount shelf. Horizontally houses 2 standalone small size units of the new blue/grey industrial design like the 3rd gen. T1 CSU ACE or...
Product features19" rackmount shelf. Horizontally houses 2 standalone small size units of the new...
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HRM-1MA SHELF, ROHS
Product features19" rackmount shelf. Horizontally houses 1 standalone medium size unit of the new blue/grey industrial design like the 2nd gen. TSU ACE (1202295L1), 3rd...
Product features19" rackmount shelf. Horizontally houses 1 standalone medium size unit of the new...
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Adtran T3SU 300 Quad DSX Module Stock# 1200284L1-F FACTORY REFURBISHED
Product featuresProvides four DSX-1 ports for connecting DTE equipment Each module must be independently timed, with one source for all four ports Up to three...
Product featuresProvides four DSX-1 ports for connecting DTE equipment Each module must be indep...
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Adtran T3SU 300 Quad DSX Module 1200284L1 NEW
Product featuresProvides four DSX-1 ports for connecting DTE equipment Each module must be independently timed, with one source for all four ports Up to three...
Product featuresProvides four DSX-1 ports for connecting DTE equipment Each module must be indep...
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DUAL OCU-DP PLUG-ON OPTION MOD
Product featuresTSU Multiplexer Series Module. Provides two Dual Office Channel Unit Data Ports. Used to access the T1 facility over a 4-wire DDS or Switch...
Product featuresTSU Multiplexer Series Module. Provides two Dual Office Channel Unit Data Ports. ...
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DUAL OCU-DP PLUG-IN OPTION MOD
Product featuresTSU Multiplexer Series Module. Provides two Office Channel Unit Data Ports. Each port extends 64k DDS, Switched 56 or Frame Relay circuits up to...
Product featuresTSU Multiplexer Series Module. Provides two Office Channel Unit Data Ports. Each ...
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T3 V.35 CARD
Product featuresHigh Speed V.35 interface card for T3SU 300. Card provides a female V.35 connector and will support rates up to 10 Mbps.T3: MODULES
Product featuresHigh Speed V.35 interface card for T3SU 300. Card provides a female V.35 connecto...
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T3 DSU HSSI CARD
Product featuresHSSI interface card for T3SU 300. Card provides a 50-pin female connector and will support rates up to 44.2 Mbps.T3: MODULES
Product featuresHSSI interface card for T3SU 300. Card provides a 50-pin female connector and wil...
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TSU 600E REDNT PWR SUPPLY Stock# 1200216L1-F FACTORY REFURBISHED
Product featuresSecond AC powering module for the TSU 600e chassis. Provides internal, integrated AC power redundancy for critical networking applications.Device Type: Power supply - internalLocalization:...
Product featuresSecond AC powering module for the TSU 600e chassis. Provides internal, integrated...
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TSU ESP, Stock# 1200169L1-F FACTORY REFURBISHED
Product featuresSingle port T1/FT1 SNMP DSU/CSU, LCD display, VT 100, SNMP and Telnet configuration and status. Integrated SLIP/PPP port and V.35 DTE connection. Modular approach...
Product featuresSingle port T1/FT1 SNMP DSU/CSU, LCD display, VT 100, SNMP and Telnet configurati...
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Product featuresSingle port T1/FT1 SNMP DSU/CSU, LCD display, VT 100, SNMP and Telnet configurati...
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Product featuresSingle port T1/FT1 SNMP DSU/CSU, LCD display, VT 100, SNMP and Telnet configurati...
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CABLE ASSY,D-SUB TO RS232
Product featuresFor use with Dual DSU III Modules and Plug-Ons, converts to a single RS-232 through a db25 physical connector.T1:MUX END ACCESS.
Product featuresFor use with Dual DSU III Modules and Plug-Ons, converts to a single RS-232 throu...
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AdTran Total Access Connector Adapter Cable, Part# 1200167L1
Product featuresFor use with Dual DSU III Modules and Plug-ons, and dual Nx56/64 and Plug-ons converts to a single V.35 interface through a 37-pin Winchester...
Product featuresFor use with Dual DSU III Modules and Plug-ons, and dual Nx56/64 and Plug-ons con...
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TSU600 DUAL DSUDP PLUG-ON
Product featuresTSU Multiplexer Series Module. Provides 2 DTE interfaces up to 64 kbps each. Supports sync and async data supplied through two DB-26 mini-DIN interfaces....
Product featuresTSU Multiplexer Series Module. Provides 2 DTE interfaces up to 64 kbps each. Supp...
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TSU600 DUAL DSUDP OPTION,HS
Product featuresTSU Multiplexer Series Module. Provides 2 DTE interfaces up to 64 kbps each. Data is supplied through two DB-26 mini-DIN interfaces. ADAPTER CABLES MUST...
Product featuresTSU Multiplexer Series Module. Provides 2 DTE interfaces up to 64 kbps each. Data...
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DSX-1 PLUG-ON MODULE
Product featuresTSU Multiplexer Series Module. 'Provides DSX-1 signal for PBX applications. Provides interface for channelized data. Multiple DSX-1 Plug-on may be used in applications not...
Product featuresTSU Multiplexer Series Module. 'Provides DSX-1 signal for PBX applications. Provi...
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E&M PLUG-ON W/2713
Product featuresTSU Multiplexer Series Module. Provides two voice ports operating in 2- or 4-wire E&M Type I/Type II/Type V or Transmit Only modes. Hot Swappable...
Product featuresTSU Multiplexer Series Module. Provides two voice ports operating in 2- or 4-wire...
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E&M MODULE W/2713
Product featuresTSU Multiplexer Series Module. Provides two voice ports operating in 2- or 4-wire E&M Type I/Type II/Type V or Transmit Only modes. Plug-On Module...
Product featuresTSU Multiplexer Series Module. Provides two voice ports operating in 2- or 4-wire...