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Multimode, 50-Micron, Distribution-Style, 24-Strand Fiber Optic Bulk Cable, PVC, Riser, (OFNR/FT4), Custom Length  

The cable for high-performance, long-distance runs.


LIFETIME DoubleDiamond™ Warranty (Standard)

Product Highlights

  • Designed for backbone inter/intrabuilding applications.
  • Guaranteed for life!

  • Further Details

  • Construction consists of an outer jacket, a binder, a subunit jacket, subunit aramid yarn, a strength member, tight-buffered fibers, and a ripcord.
  • Flexible subunit construction enables easy routing of group fibers.
  • High-performance tight-buffer coating on each fiber provides environmental and mechanical protection.
  • Extremely economical for long-distance runs.
  • Cable is rated for fire safety.
  • Plenum cable and other strand counts are available.

  • Attenuation (Maximum) 3.5/1.0 dB/km at 850/1300 nm
    Bandwidth (Minimum) 500/500 MHz-km at 850/1300 nm
    Bend Radius 10.3" (26.2 cm) installation, 7.7" (19.6 cm) operating
    Buffer Diameter 900 µm
    Cable Size 0.516" (13.11 mm)
    Fiber Type Multimode, 50/125 µm
    Pulling Strength 1800 Newtons/405 lb.
    Standards UL® 1666, CSA FT4; IEEE 802.3 for 1000BASE-SX/LX, 100BASE-F, 10BASE-F, ATM 155, ATM 622, ATM 1.2/2.4 Gbps, Fibre Channel FC-PH, IEEE 802.5, FDDI, ICEA 83-596, EIA/TIA-568-C
    Temperature Operating: -4 to +176° F (-20 to +80° C);
    Storage: -40 to +176° F (-40 to +80° C);
    Installation: 32 to 122° F (0 to 50° C)
    Tension (Operating) 1110 Newtons/250 lb.
    Vertical Rise 2227 ft. (678.8 m)

    NOTE: Minimum order for custom lengths is 1640 feet (500 m). For details, contact our FREE Tech Support.

    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 1-800-316-7107.

    Double Diamond Warranty
    LIFETIME DoubleDiamond™ Warranty (Standard)

    Double Diamond™ Warranty (Standard)


    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The Multimode, 50-Micron, Distribution-Style, 24-Strand Fiber Optic Bulk Cable, PVC, Riser, (OFNR/FT4), Custom Length comes with a standard Lifetime warranty already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations
    ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.


    Kit Pricing

    Starting At: $3.90

    On Back Order

    To order please call

    Please Note: Once ordered, this product cannot be cancelled or returned for credit.

    Shipping Info

    Weight: 44 lbs.
    HxWxD: 0.01 x 0.01 x 0.01 in.

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