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In-line AMT Combines the Versatility of a splice closure with the convenience of a pluggable MST. With Dual-side cable entry points, the in-line AMT is ideal for areal, pedestal, wall, or underground vault installations

Pigtail Stub Assemblies

Amphenol's 942 Series Pigtail Stub OSP Assemblies are manufactured using high-fiber-count OSP cables, with one end featuring a fanout to factory-terminated single-fiber or multifiber connectors. Available in stranded or ribbon fiber configurations, these assemblies support fiber counts from 24 to 576, with all-dielectric or steel-armored cable constructions.

Designed to connect field distribution hubs, cabinets, patch bays and distribution racks to splice cabinets and closures, these assemblies offer flexible connectivity with SC, LC and MPO terminations. Custom configurations, including seal grommets and bonding points, are also available to meet specific application requirements.

    • Sealed Breakout Points – Provide long-lasting reliability in various installation environments.

    • 100% Factory Tested – Ensure high performance and reliability at installation.

    • Pre-Terminated Assemblies – Reduce installation and troubleshooting time for faster network provisioning.

  • Connector Options
    SC/APC, SC/UPC, LC/APC, LC/UPC, MTP/MPO
    Cable Type
    OSP central tube ribbon or 12-fiber stranded tube construction
    Cable Construction
    All Dielectric or Steel Armored
    Fiber Type
    Single Mode
    Fiber Count
    24, 48, 72, 96, 144, 288, 432, 576
    Fanout Size
    900µm, 1.2mm, 1/6mm, 2mm, 3mm
    Fanout Color
    Color coded or yellow
    Fanout Length
    1m standard, 0.5 to 2m
    Insertion Loss–APC
    ≤0.3dB Typical, ≤0.5dB Maximum
    Insertion Loss–UPC
    ≤0.2dB Typical, ≤0.35dB Maximum
    Insertion Loss–MTP/MPO
    ≤0.5dB Typical, ≤0.75dB Maximum
    Return Loss–APC
    ≥65dB
    Return Loss– PC
    ≥55dB
    Return Loss–MTP/MPO
    ≥60dB
    Operating Temperature
    -40°C to +70°C
    Storage Temperature
    -40°C to +70°C

    • FTTx middle-mile and last-mile distribution points.

    • Optical fiber hub or street cabinet connection cables.

    • Enabling pluggable distribution points from splice points.

    • Central office OSP point-of-entry and handoff assemblies.

in-line AMT fast connectivity Amphenol multiport product

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