| Image | Product | Price | Shipping | Total Cost | Dealer Information |
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 | ADC - DataSMART 558 T1 Add/Drop DSU/CSU w/Ethernet (plug-in) The DataSMART 558 T1 DSU/CSU Plug-in is intended for use with the Universal Shelf from ADC Kentrox. It offers auto-configurat Dealer Part #: 6531299 | Condition: New | Manuf. Part #: 116489 Report an Error | Tell a Friend | PC Connection      0 Reviews
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 | HP - ProCurve Secure Router dl 1xE1+G.703 Module The J8455A is a ProCurve Secure Router dl 1xE1+G.703 Module with integrated CSU/DSU and G.703 TDM interface to connect to a P Dealer Part #: J8455A | Condition: New | Manuf. Part #: J8455A Report an Error | Tell a Friend | HP Small Business      0 Reviews
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 | Test-Um - JUDSU Validator-NT Ethernet Speed Certifier and Active Network Cable Analyzer JUDSU Validator-NT Ethernet Speed Certifier and Active Network Cable Analyzer - 1 x RJ-45 Data Remote, 1 x RJ-11 Phone Remote Dealer Part #: 7359342 | Condition: New | Manuf. Part #: 31995661 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | ADTRAN - Adtran TSU 120 T1/Fractional T1 DSU In addition to SNMP, the unit utilizes the management capabilities found in optional software products from ADTRAN. Dealer Part #: 7213326 | Condition: New | Manuf. Part #: 972510 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | KENTROX - Kentrox DataSMART T1 MAX Dual-Port T1/Fractional T1 CSU/DSU Kentrox DataSMART T1 MAX Dual-Port T1/Fractional T1 CSU/DSU - T1/Fractional T1 - 1 x DB-9 Network, 1 x DB-9 Auxiliary, 1 x DB Dealer Part #: 7356729 | Condition: New | Manuf. Part #: 32289048 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | ADTRAN - TSU 100E Embedded SNMP V.35 Interface Reap the benefits of the flexible TSU 100e modular T1/FT1 DSU with embedded SNMP. Dealer Part #: 6529949 | Condition: New | Manuf. Part #: 121064 Report an Error | Tell a Friend | PC Connection      0 Reviews
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 | KENTROX - Kentrox DataSMART T1 MAX Dual-Port Add/Drop T1/Fractional T1 CSU/DSU Kentrox DataSMART T1 MAX Dual-Port Add/Drop T1/Fractional T1 CSU/DSU - T1/Fractional T1 - 1 x DB-15 Network, 1 x DB-9 Network Dealer Part #: 7356730 | Condition: New | Manuf. Part #: 32289021 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | ADTRAN - TSU 120 Modular T1/FT1 DSU/CSU with V.35 and DSX-1 Port The TSU 120 and 120e are modular, full-featured T1/FT1 multiplexers designed to support a wide range of end-user applications Dealer Part #: 6529834 | Condition: New | Manuf. Part #: 125343 Report an Error | Tell a Friend | PC Connection      0 Reviews
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 | Cisco Systems - Cisco 1841 Router 1841 Modular Router w/WIC-1DSU-T1-V2, IP BASE, 32 MB Flash, 128 MB DRAM Dealer Part #: 7368504 | Condition: New | Manuf. Part #: 2632199 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | Cisco Systems - Cisco 1841 Integrated Service Router with WIC-1DSU-T1-V2 Module Cisco 1800 Series integrated services routers are the next evolution of the award-winning Cisco 1700 Series modular access ro Dealer Part #: 1964667 | Condition: New | Manuf. Part #: CISCO1841-T1 Report an Error | Tell a Friend | TigerDirect.com      9 Reviews
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 | Cisco Systems - Cisco 1841 Router-1841 W/ WIC-1DSU-T1-V2 IP BASE CPNT32FL 128DR Cisco 1841 Router-1841 W/ WIC-1DSU-T1-V2 IP BASE CPNT32FL 128DR Dealer Part #: 10831808 | Condition: New | Manuf. Part #: CISCO1841-T1 Report an Error | Tell a Friend |       3 Reviews
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 | ADTRAN - Adtran TSU 120e T1/Fractional T1 DSU-TSU 120E EMBEDDED SNMP DSX-1 PERPPBX & V35 Adtran TSU 120e T1/Fractional T1 DSU-TSU 120E EMBEDDED SNMP DSX-1 PERPPBX & V35 Dealer Part #: 10848241 | Condition: New | Manuf. Part #: 1202129L1 Report an Error | Tell a Friend |       3 Reviews
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 | ADTRAN - Adtran TSU 120e T1/Fractional T1 DSU Modular, full-featured T1/FT1 DSU/CSU designed to support a wide range of end-user applications. Embedded SNMP via SLIP and 1 Dealer Part #: 7214644 | Condition: New | Manuf. Part #: 641485 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | Other - Zhone 3161 T1 CSU/DSU Paradyne 3161 T1 CSU/DSU - T1 - 1 x DB-15 DSX-1, 1 x RJ-48C Network, 1 x DB-25 Serial, RJ-48H , CA81A - 1.536Mbps Dealer Part #: 7341551 | Condition: New | Manuf. Part #: 33662318 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | Cisco Systems - 1841 W/ WIC-1DSU-T1-V2 IP BASE 32FL 128DR SKU: CISCO1841-T1 Dealer Part #: 563141 | Condition: New | Manuf. Part #: CISCO1841-T1 Report an Error | Tell a Friend | Upgrade Nation, Inc.      3 Reviews
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 | ENTERASYS - Enterasys XSR 4-port fractional T1/E1 DSU/CSU Network Interface Module Enterasys XSR 4-port fractional T1/E1 DSU/CSU Network Interface Module - 4 x T1/E1 WAN - Interface Module Dealer Part #: 7382235 | Condition: New | Manuf. Part #: 33781641 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | ADTRAN - Adtran Tsu 600 Sa Ft1/T1 Dsu/Csu 1202076L2 TSU 600 SA FT1/T1 DSU/CSU Dealer Part #: 7213327 | Condition: New | Manuf. Part #: 972504 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | Other - Zhone ACCULINK 3172 E1 CSU/DSU Paradyne ACCULINK 3172 E1 CSU/DSU - E1 CSU/DSU - 2 x DB-25 Network, 1 x DB-15 Network, 1 x RJ-48C - 2.048Mbps Dealer Part #: 7340015 | Condition: New | Manuf. Part #: 33794628 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | Other - Zhone ACCULINK 3172 E1 CSU/DSU Paradyne ACCULINK 3172 E1 CSU/DSU - E1/Fractional E1 CSU/DSU - 2 x BNC COM, 1 x RJ-48C Auxiliary, 2 x DB-15 , 1 x DB-25 , 1 x Dealer Part #: 7405416 | Condition: New | Manuf. Part #: 33794610 Report an Error | Tell a Friend | eCOST      11 Reviews
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 | Alps Electric - Zhone ACCULINK 3160 T1 CSU/DSU Paradyne ACCULINK 3160 T1 CSU/DSU - T1 - 1 x RJ-48C Network, 1 x RJ-45 Network, 1 x DB-15 DSX-1, 1 x DB-15 Serial, 2 x DB-25 Dealer Part #: 7213306 | Condition: New | Manuf. Part #: 974473 Report an Error | Tell a Friend | eCOST      11 Reviews
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