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LFP400 Series SFP - 155-Mbps, Extended Diagnostics, 850-nm Multimode Fiber, 2-km, LC

Modular flexible optical transceivers for data communications equipment.


21 In Stock
Extended Double Diamond™ Warranty Available (3 Additional Year)

*Required field

Product Features

  • This SFP optical transceiver enables you to adapt an SFP slot to a fiber interface.
  • Because it's transparent to data, this SFP is compatible with any network standard operating at speeds of up to 155 Mbps.
  • Supports an extended diagnostics and extended operating temperature of -40 to 176F (-40 to +85C).


  • Ideal for use with Ethernet, Fast Ethernet, and 155-Mbps ATM.
  • Reports basic link characteristics such as SFP type, length of fiber link, wavelength, and bit rate.
  • Extended diagnostics enable this SFP to also report information such as temperature, TX and RX power, voltage, and bias current.
  • Hot-pluggable interface enables you to change SFPs on the fly when your network requirements change.
  • Compatible with SFP slots on most network devices. For details, contact our FREE Tech Support.

  • Tech Specs

    Altitude 5905 ft (1800 m)
    Approvals CE, FCC, TUV, UL
    Connectors Duplex LC
    Dimensions 2.2"H x 0.6"W x 0.5"D (5.6 x 1.52 x 1.24 cm)
    Distance (Maximum) 2 km
    Fiber 50-micron multimode
    Operating Humidity 5 to 85% non condensing
    Operating Temperature -40 to 185°F (-40 to 85°C)
    Speed 155 Mbps
    Storage temperature -40 to 185°F (-40 to 85°C)
    Wavelength 850 nm
    Weight 0. .036 lb (.016 kg)
    Weight 0.036
    Speed 155 Mbps
    This product works with:
    This SFP does not work with Cisco® switches.

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.


    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $5.77

    Extended 3 Years Warranty Available

    Protect your purchase with an additional 3 Years Double Diamond™ warranty!
    Cost: $11.54


    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 SFP, 155Mbps, Extended Diagnostics, 850nm MM Fiber, 2km, LC comes with a standard 1 Year Double Diamond™ Warranty (Standard) 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.