Adtran

Adtran

  • Adtran ISU 128 Multiplexer 1202029LK2 T1 CSU/DSU RJ-48C
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    Adtran ISU 128 Multiplexer 1202029LK2 T1 CSU/DSU RJ-48C

    Adtran

    $350.00
    Was: $750.00
    Adtran ISU 128 Multiplexer 1202029LK2 T1 CSU/DSU RJ-48CThe Adtran ISU 128 is a T1 multiplexer and channel service unit/data service unit (CSU/DSU) designed for telecommunications and data networking...
    14850
    SKU:
    14850
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    22.00 LBS
    Brand:
    Adtran
    Model:
    ISU 128
    MPN:
    1202029LK2
    Type:
    T1 Multiplexer / CSU/DSU
    SKU:
    14850
    Interface Type:
    T1 / RJ-48C
    Data Rate:
    1.544 Mbps
    Connector Type:
    RJ-48C
    Form Factor:
    Rackmount
    Condition:
    Used – Inspected
    Country/Region of Manufacture:
    United States
    Seller Notes:
    Pulled from operational environment. Unit has been visually inspected.
    Condition Notes:
    Adtran ISU 128 T1 Multiplexer inspected and in good used condition. Pulled from working environment. Contact us for photos and details before purchase.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $350.00
    Was: $750.00
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  • Adtran DSU II AR J131C front panel showing ADTRAN logo, LED display reading OPEN, TEST STATUS CONFIG buttons, SCROLL dial, CANCEL ENTER buttons, and PRI SEC LED status indicators Adtran DSU II AR front panel close-up showing DSU II AR branding, PRI and SEC LED indicator rows labeled RS CS TD RD CD TR SR and CS TD RD, MENU SCROLL CONFIG TEST STATUS controls
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    Adtran DSU II AR J131C T1 DSU CSU RS-232 V.35 Primary Secondary Channel

    Adtran

    $35.00
    Was: $70.00
    Adtran DSU II AR J131C T1 DSU CSU RS-232 V.35 Primary Secondary ChannelThe Adtran DSU II AR is a standalone T1 DSU/CSU (Data Service Unit / Channel Service Unit) designed for digital WAN connectivity...
    15019
    SKU:
    15019
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    5.00 LBS
    Brand:
    Adtran
    Model:
    DSU II AR
    MPN:
    J131C
    SKU:
    15019
    Type:
    T1 DSU/CSU (Data Service Unit / Channel Service Unit)
    Condition:
    As-Is / For Parts or Not Working
    Interface Type:
    RS-232, V.35, Telco RJ48S
    Number of Ports:
    4 (Primary RS-232, Primary V.35, Secondary Channel, Telco)
    Connector Type:
    DB25 (RS-232), DB37 (V.35), DB25 (Sec Channel), RJ48S (Telco)
    Data Rate:
    T1 1.544 Mbps
    Power Requirements:
    115V AC, 60Hz
    Form Factor:
    Desktop
    FCC Registration:
    HDCUSA-65263-DE-N
    Standards Compliance:
    FCC Part 68, USOC Jack Type RJ48S, UL Listed
    Country/Region of Manufacture:
    United States
    Seller Notes:
    Sold as-is for parts or repair. Powers on only — not fully tested.
    Condition Notes:
    Adtran DSU II AR J131C T1 DSU/CSU powers on only — not fully tested. Sold as-is for parts or repair, no functionality guarantee. Cosmetically intact. Please review photos and contact us with questions.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $35.00
    Was: $70.00
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  • Adtran NT1 ACE 1200.019L1 ISDN Network Termination Unit — front/top view showing TEST, ERROR, READY, ERROR, POWER LEDs and LOCAL BUS configuration jumpers for SHORT/LONG and NONE/100 termination Adtran NT1 ACE 1200.019L1 ISDN Network Termination Unit — side/top angle view showing LED indicators labeled TEST, NETWORK ERROR, READY, LOCAL ERROR, POWER
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    Adtran NT1 ACE 1200.019L1 ISDN Network Termination Unit Local Bus S/T U

    Adtran

    $29.70
    Was: $60.00
    Adtran NT1 ACE 1200.019L1 ISDN Network Termination Unit Local Bus S/T U InterfaceISDN network termination unit designed to bridge ISDN BRI U-interface (network side) to S/T local interfaces. Desktop...
    16511
    SKU:
    16511
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    2.00 LBS
    Brand:
    Adtran
    Model:
    NT1 ACE
    MPN:
    1200.019L1
    SKU:
    16511
    Type:
    ISDN Network Termination Unit (NT1)
    Interface Type:
    S/T (Local), U (Network)
    ISDN Interface:
    BRI (Basic Rate Interface)
    Connector Type:
    RJ-45 (S/T Local x2, Network U x1)
    Number of Ports:
    3 (2x S/T Local, 1x Network U)
    Local Bus Configuration:
    Short / Long (jumper selectable)
    Termination:
    None / 100 ohm (jumper selectable)
    Form Factor:
    Desktop
    Protocol:
    ISDN BRI
    Standards Compliance:
    FCC Part 15
    Country/Region of Manufacture:
    United States
    Condition:
    As-Is / For Parts or Not Working
    Seller Notes:
    Sold as-is, untested. Unit only — no power adapter included.
    Condition Notes:
    Adtran NT1 ACE 1200.019L1 ISDN Network Termination Unit sold as-is — we cannot test at our facility. No functionality guaranteed. Cosmetically clean with light wear. No power adapter included.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $29.70
    Was: $60.00
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  • Adtran TSU ACE 1200295L1 T1/FT1 DSU/CSU – front panel view showing LCD display and keypad with power cable attached Adtran TSU ACE 1200295L1 – LCD display close-up showing SELF TEST RESULT ALL TESTS PASSED with PWR and status LEDs lit
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    Adtran TSU ACE 1200295L1 T1/FT1 DSU/CSU Single-Port V.35 DTE Network Unit

    Adtran

    $45.00
    Was: $90.00
    Adtran TSU ACE 1200295L1 T1/FT1 DSU/CSU Single-Port V.35 DTE Network UnitT1/FT1 digital service unit and channel service unit for converting T1 line signals to V.35 DTE protocol. Provides data rate...
    30242
    SKU:
    30242
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    4.00 LBS
    Brand:
    Adtran
    Model:
    TSU ACE
    MPN:
    1200295L1
    Type:
    T1/FT1 DSU/CSU Network Unit
    SKU:
    30242
    Interface Type:
    V.35 DTE; RJ-48C (T1 network)
    Number of Ports:
    1
    Data Rate:
    56 Kbps to 1.536 Mbps (64 Kbps increments)
    Protocol:
    T1 ESF, D4; Frame Relay, LAN Bridging
    Management Type:
    Front panel LCD/keypad; remote via FDL or 8K in-band
    Form Factor:
    Desktop
    Connector Type:
    V.35 (DB25 female), RJ-48C, Power
    Standards Compliance:
    FCC Part 15 Class A; Industry Canada 2250 7766A
    Compatible With:
    Adtran TSU product family
    Successor Model:
    1202295L1 (2nd gen TSU ACE)
    Country/Region of Manufacture:
    China
    Condition:
    Used – Inspected and Tested
    Seller Notes:
    Unit powers on; LCD self-test shows All Tests Passed. Power cable included.
    Condition Notes:
    Adtran TSU ACE 1200295L1 T1/FT1 DSU/CSU powers on; LCD self-test shows All Tests Passed. Good used condition with light cosmetic wear. Power cable included.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $45.00
    Was: $90.00
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  • Adtran DSU II All Rate Data Service Unit — front panel view showing LED status indicators and rotary switch, with fixed power cable attached Adtran DSU II front panel close-up showing PRI Sync, SEC Async, and TEST LED indicator groups and Adtran All Rate DSU II branding label
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    Adtran DSU II All Rate Data Service Unit V.35 115VAC For Parts or Repair

    Adtran

    $60.00
    Was: $175.00
    Adtran DSU II All Rate Data Service Unit V.35 115VAC For Parts or RepairThe Adtran DSU II is a data service unit designed for T1 and subrate WAN connectivity. It converts between V.35, asynchronous...
    24294
    SKU:
    24294
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    5.00 LBS
    Brand:
    Adtran
    Model:
    DSU II
    MPN:
    DSU II
    Type:
    Data Service Unit (DSU)
    SKU:
    24294
    Condition:
    As-Is / For Parts or Not Working
    Seller Notes:
    Missing fuse and fuse cap. Fixed power cable attached. Sold AS-IS.
    Country/Region of Manufacture:
    United States
    Form Factor:
    Desktop / Tabletop
    Power Requirements:
    115 VAC, 60 Hz, 5W
    Interface Type:
    V.35, ASYNC, PRI Sync, PRI Sync Subrate
    Connector Type:
    V.35 (DB-25), DB-25, RJ (Telco)
    Data Rate:
    All Rate (subrate through full T1)
    Fuse Rating:
    0.1A Slo-Blo Type 3AG
    Certifications:
    UL Listed (73E7), CSA (LR 85756)
    Number of Ports:
    4 (PRI Sync V.35, ASYNC, PRI Sync Subrate, Telco)
    Compatible With:
    T1 and subrate WAN applications, serial data circuits
    Condition Notes:
    Adtran DSU II All Rate DSU sold AS-IS for parts or repair. Missing fuse and fuse cap (0.1A Slo-Blo 3AG). Fixed power cable included. Not tested. No functionality guarantee.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $60.00
    Was: $175.00
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  • Adtran TSU 2nd Gen LT 1202.060L1 DSU/CSU – front panel with LCD display, status LEDs, and control buttons Adtran TSU 2nd Gen LT 1202.060L1 DSU/CSU – rear panel showing RJ ports, V.35 connector, power switch, and AC inlet
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    Adtran TSU 2nd Gen LT 1202.060L1 T1/FT1 DSU/CSU LCD RS-232 V.35 RJ-48C

    Adtran

    $40.00
    Was: $80.00
    Adtran TSU 2nd Gen LT 1202.060L1 T1/FT1 DSU/CSU LCD RS-232 V.35 RJ-48CA Data Service Unit/Channel Service Unit for T1 and Fractional T1 telecommunications circuits. Converts T1 signals to V.35 serial...
    15788
    SKU:
    15788
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    5.00 LBS
    Brand:
    Adtran
    Model:
    TSU 2nd Gen LT
    MPN:
    1202.060L1
    Type:
    T1/FT1 DSU/CSU
    SKU:
    15788
    Interface Type:
    RS-232, V.35
    Network Interface:
    T1/FT1 – RJ-48C
    Serial Interface:
    V.35 – 34-pin M/34 (V.35)
    Management Interface:
    RS-232 – RJ-45 (x2)
    Data Rate:
    1.544 Mbps (T1) / Fractional T1
    Display:
    LCD
    Power Requirements:
    AC 110V
    Form Factor:
    Desktop
    Standards Compliance:
    FCC Part 15 Class A
    Country/Region of Manufacture:
    United States
    Seller Notes:
    Unit only; no additional accessories shown in photos.
    Condition Notes:
    Adtran TSU 2nd Gen LT 1202.060L1 T1/FT1 DSU/CSU. Inspected and in good used condition. Housing shows light surface wear. Front LCD and LEDs intact; rear connectors appear clean and undamaged.
    Condition:
    Used – Inspected and in Good Condition
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $40.00
    Was: $80.00
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