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31/10/2025

MDU S2 with 24 LC SX APC Adaptors and 3 x 1:8 Splitters
Art.-No. 857-02025 | MDU-S2-24LC/APC-3X1:8 | 

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MDU S2 with 24 LC APC adaptors
MDU S2 with 24 LC APC adaptors
External view of the MDU - S2 Enclosure.
External front view
External side view
External side view
External rear view
External bottom view
Internal view (drop tray)
Internal view (fibre management tray)

    • Separation of spliced feeder cable from connectorised drop cables
    • 24 LC SX customer connections
    • 4 inbound/24 outbound ports
    • Positive fibre management (30mm min bend radius)
    • IP55 and IK08 rating
    • Secure, tamper proof cover
    • Physical separation of installation fibre and customer connections
    • Pole or building facade mounting features
    • Low profile
    • Low smoke material
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    Application The HellermannTyton MDU S2 Series of enclosures provides a cost effective secure solution for installing pre-terminated drop cables in Fibre to the Home (FTTH) applications.
    The enclosure has been designed to physically separate the feeder cable 250μm fibres from the customer connection points. It is designed to deliver up to 24 drop cable customer connections.
    Colour Grey RAL 7035 (RAL7035)
    Connector Colour Green (GN)
    Connector Type LC-APC Simplex
    Content S2 Enclosure
    3 x 1:8 Bare End to LC APC PLC Splitters
    Incoming Cable Seal - Maximum Cable Diameter 7mm
    Drop Cable Seals - Maximum Cable Diameter 4mm
    PART DESCRIPTION MDU-S2-24LC/APC-3X1:8
    Product Family Fibre Optic External/Internal Enclosure
    Product Group S2 Series MDU/MBU Enclosures
    Short Description MDU S2 with 24 LC SX APC Adaptors and 3 x 1:8 Splitters
    Splice Capacity 48
    Technical Description The MDU S2 is an IP55/IK08 rated enclosure manufactured from light grey (RAL 7035) polycarbonate. The enclosure can be supplied in several colours, including black, white and grey. It has provision for a moulded customer logo if required.
    The enclosure consists of 3 separate fibre management areas:
    -- Inbound Cable Management
    The lower section of the enclosure has four dedicated entry ports to support both mid-span and spur fibre cables with strain relief for all incoming feeder cables. This area provides positive fibre management and loop storage for a maximum of 144 fibres.
    -- Fibre Splice Management Area
    A dedicated splice management tray sits above the fibre storage area and has capacity for up to 48 x 3A heatshrink splices (when double stacked), with a maximum splice protector length of 60mm. The tray provides separate fibre management areas for 250μm fibres and 600/900μm pigtails whilst maintaining 30mm minimum bend radius throughout.
    -- Drop Cable Management
    The drop cable management area consists of a removable upper fibre management tray which presents 24 x LC simplex adapters for connection to industry standard pre-terminated drop cables and prevents access to the lower splicing area when in place. Fibre management is provided on the underside of the tray for 600/900μm pigtails allowing the spare cable to be maintained separately from the 250μm feeder cable fibres. Retaining features allow up to six PLC splitters to be mounted allowing for both 1x4 and 1x8 PON split ratios to be accommodated. The fibre management maintains a 30mm minimum bend radius throughout with a cross over facility to allow for alternative routing requirements.
    The LC simplex adapters on the customer facing side of the tray are angled and spaced to allow for inspection prior to connection. 12 anchor guides are provided for securing the drop cables. Drop cable exit ports use a split seal and collar to ensure performance in excess of IP55.
    Type MDU-S2-24LC/APC-3X1:8
    Depth (D) 90mm
    Height (H) 342mm
    Width (W) 177mm
    ROHS compliant Yes
    Specifications
    Country of Origin GB
    GTIN-13 / EAN 5022660185410
    ETIM 7.0 Key EC002067
    ETIM 8.0 Key EC002067
    ETIM 9.0 Key EC002067
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    Art.-No.: 857-02025 Distributors Contact
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