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    1. Home/
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    3. Wire & Cable/
    4. Wire & Cable Management/
    5. 2178-MLS 3M
    Product FAQ

    1. Is 2178-MLS available for RFQ?

    Yes. 2178-MLS by 3M is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for 2178-MLS?

    Pricing for 2178-MLS can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of 2178-MLS?

    2178-MLS is a 3M Wire & Cable Management with 2178-XLB Maximum Splice Capacity: 96 Single Fusion, 432 Mass Fusion and 2178-XSB Maximum Splice Capacity: 48 Single Fusion, 288 Mass Fusion. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 2178-MLS?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can 2178-MLS be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to 2178-MLS?

    Yes. If 2178-MLS is unavailable, obsolete, or does not meet your required lead time, we can help check similar 3M Wire & Cable Management parts or compatible alternatives.

    RFQ

    Part Number:

    2178-MLS

    Manufacturer:

    3M

    Looking for Pricing? Contact us for volume pricing.

    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    2178-MLS [3M]

    2178-MLS
    2178-MLS

    Part No:

    2178-MLS

    Category:

    Wire & Cable Management

    Manufacturer:

    3M

    Description:

    3M™ Fiber Optic Splice Closure 2178 family has earned its reputation for reliable protection of fiber optic facilities. The 2178 family includes many models and configurations for more flexibility to help meet the complex needs of today's fiber optic networks.

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    2178-LL Cable Entry Ports
    4 Inline, 2 Butt
    2178-LL Maximum Splice Capacity
    288 Single Fusion, 864 Mass Fusion
    2178-LL Size
    21.9 x 8.5 x 11.3 in (556.3 x 215.9 x 287.0 mm)
    2178-LL Splice Configuration
    Inline, Butt
    2178-LS Cable Entry Ports
    4 Inline, 2 Butt
    2178-LS Maximum Splice Capacity
    288 Single Fusion, 864 Mass Fusion
    2178-LS Size
    21.9 x 8.5 x 8.0 in (556.3 x 215.9 x 203.2 mm)
    2178-LS Splice Configuration
    Inline, Butt
    2178-S Cable Entry Ports
    4 Inline, 2 Butt
    2178-S Maximum Splice Capacity
    96 Single Fusion, 288 Mass Fusion

    Products Detail

    The 3M™ Fiber Optic Splice Closure 2178 family provides multiple real-world solutions with five key aspects: a complete product family with seven distinct models (XSB, XLB, S, SL, LS, LL and XL) in both flame-retardant and non-flame-retardant versions; future-proof solutions with scalability and flexibility for system expansion; easily re-enterable designs with reusable gasket and bolted halves; flexible environment applications for aerial, buried, underground, vault and building entrance; and network flexibility with various sizes, materials and configuration options. The closures accommodate cables of varying sizes, provide flexibility to add ports with cable addition kits, and feature a flexible tray system for positionable or fixed splice inserts. They are designed to be easy to install, use, and re-enter, constructed of highly chemical-resistant material, and can be deployed in most applications including buried, underground, and aerial installations.

    Key Features

    • Full range of sizes
    • No special tools required
    • Highly chemical-resistant material
    • Gasket seals reusable for easy re-entry
    • Unique strength member clamp prevents cable sheath movement
    • Spacious fiber management areas
    • Flexible drop or cable addition with multiport grommets
    • Flame-retardant materials available (UL-94V-0)
    • Flexible tray system for positionable or fixed splice inserts
    • Mix and match splice types (fusion and mechanical)
    • Reusable gasket for easy re-entry
    • Bolted halves for greater security
    • Accommodates most splicing configurations (inline or butt)
    • Scalability and flexibility for system expansion
    • Common accessories for reduced inventory

    Application scenarios

    • Aerial
    • buried
    • underground
    • vault
    • building entrance
    • central office
    • manhole
    • pedestal
    • handhole
    • metropolitan long haul network
    • metro core
    • metro edge
    • local access network
    • local loop
    • premises
    • DSL
    • FTTP
    • FDH
    • enterprise
    • hybrid fiber coax
    • video HFC
    • single family unit
    • multi-dwelling unit
    • single tenant unit
    • multi-tenant unit
    • head end node

    Documents

    Datasheets:

    2178 Series Brochure
    Featured Product
    2178-S Size
    21.9 x 8.5 x 4.7 in (556.3 x 215.9 x 119.4 mm)
    2178-S Splice Configuration
    Inline, Butt
    2178-SL Cable Entry Ports
    4 Inline, 2 Butt
    2178-SL Maximum Splice Capacity
    96 Single Fusion, 288 Mass Fusion
    2178-SL Size
    21.9 x 8.5 x 8.0 in (556.3 x 215.9 x 203.2 mm)
    2178-SL Splice Configuration
    Inline, Butt
    2178-XL Cable Entry Ports
    8 Inline, 4 Butt
    2178-XL Maximum Splice Capacity
    576 Single Fusion, 1728 Mass Fusion
    2178-XL Size
    27.0 x 13.3 x 11.0 in (660.4 x 337.8 x 279.4 mm)
    2178-XL Splice Configuration
    Inline, Butt
    2178-XLB Cable Entry Ports
    3 Butt
    2178-XLB Maximum Splice Capacity
    96 Single Fusion, 432 Mass Fusion
    2178-XLB Size
    14.6 x 10.1 x 5.8 in (369.8 x 256.5 x 147 mm)
    2178-XLB Splice Configuration
    Butt
    2178-XSB Cable Entry Ports
    3 Butt
    2178-XSB Maximum Splice Capacity
    48 Single Fusion, 288 Mass Fusion
    2178-XSB Size
    14.6 x 10.1 x 4.6 in (369.8 x 256.5 x 117.3 mm)
    2178-XSB Splice Configuration
    Butt

    ConflictMineralStatement:

    3M-company-24.pdf
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