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Networking > Media Converters


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LE2122A-R4

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AutoCross Media Converter, 10BASE-T to Duplex 10BASE-FL, Multimode ST, 1-Port  

Forget DCE/DTE worries! AutoCross adapts without any input from you!

LE2122A-R4

Extended Double Diamond™ Warranty Available
(Lifetime)

Product Highlights

  • Seamless copper-to-fiber conversion for Ethernet or Fast Ethernet.
  • Easy plug-and-play operation.
  • Reconfigures itself for proper UTP cabling—no more crossover cables!
  • Support for half- and full-duplex operation.
  • Guaranteed for life!


  • Description

    AutoCross Media Converter, 10BASE-T to Duplex 10BASE-FL, Multimode ST, 1-Port


    Quick Facts

  • Seamless copper-to-fiber conversion for Ethernet or Fast Ethernet.
  • Easy plug-and-play operation.
  • Reconfigures itself for proper UTP cabling—no more crossover cables!
  • Support for half- and full-duplex operation.
  • Guaranteed for life!

  • Further Details

  • Uplink/downlink fault detection is provided by LinkAlert™.
  • Autosensing port configuration.
  • Full- and half-duplex operation.
  • Universal, autosensing power supply.
  • Also available in 6-port, single-mode, SC, and 100BASE-TX to 100BASE-FX models.

  • Connect Ethernet segments to fiber segments without using crossover cables. With a Black Box® AutoCross Media Converter, you no longer have to deal with mismatched transmit and receive cable pairs.

    This converter contains a switch that senses the type of circuit connected to the UTP port and automatically configures the port to match. Because the UTP side is autosensing to MDI/MDI-X, you can use either a straight or crossed cable to connect a switch or NIC.

    The converter features LinkAlert™, which monitors 100% of physical uplink and downlink failures and alerts the network if transmission fails.

    This Ethernet version of the AutoCross Media converter is not compatible with autosensing devices (for example, a 10-/100-Mbps hub); it only works with standard 10-Mbps devices.

    Use the AutoCross Media Converter up to 100 meters (328 ft.) on the UTP link and up to 2 kilometers (1.2 mi.) on a multimode fiber link.

    This product works with:
  • GigaBase® 350 CAT5e Patch Cable, 350-MHz, 4-Pair, Straight-Pinned, PVC, Beige (EVNSL85, etc.)
  • Premium Ceramic Multimode Fiber Optic Cable (EFN110)

    Questions? Contact our FREE Tech Support.

  • Technical Specifications for AutoCross Media Converter, 10BASE-T to Duplex 10BASE-FL, Multimode ST, 1-Port:

    Humidity 5 to 95% noncondensing
    Temperature Operating: 32 to 122° F (0 to 50° C);
    Storage: 5 to 149° F (-15 to +65° C)
    Interface 10BASE-T/10BASE-FL
    Connectors (1) RJ-45, (1) pair of ST®
    Indicators LEDs: (1) Power; (1) Link Status and (1) Activity (per each twisted-pair and fiber port)
    Power 110-240-VAC, 50-60-Hz, external autosensing power supply
    Size 1"H x 3"W x 4"D (2.5 x 7.6 x 10.2 cm)
    Weight 0.4 lb. (0.2 kg)
    This product works with:
  • GigaBase® 350 CAT5e Patch Cable, 350-MHz, 4-Pair, Straight-Pinned, PVC, Beige (EVNSL85, etc.)
  • Premium Ceramic Multimode Fiber Optic Cable (EFN110)

    Questions? 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 877-877-2269.

  • Resources for AutoCross Media Converter, 10BASE-T to Duplex 10BASE-FL, Multimode ST, 1-Port:


    Connect your AutoCross Media Converter, 10BASE-T to Duplex 10BASE-FL, Multimode ST, 1-Port with:

    Accessory: EVNSL85

    GigaBase 350 CAT5e Patch Cable with Snagless Boots, 350-MHz, 24 AWG, RJ-45, 4-Pair, T568B, PVC, Straight-Pinning, Beige, Custom Lengths

    GigaBase 350 CAT5e Patch Cable with Snagless Boots, 350-MHz, 24 AWG, RJ-45, 4-Pair, T568B, PVC, Straight-Pinning, Beige, Custom Lengths

    Accessory: EFN110-001M-STST

    Premium Ceramic, Multimode, 62-5-Micron Fiber Optic Patch Cables, ST–ST, Duplex, Riser, 1-m (3.2-ft.)

    Premium Ceramic, Multimode, 62-5-Micron Fiber Optic Patch Cables, ST–ST, Duplex, Riser, 1-m (3.2-ft.)

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A warranty is included.

    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

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


    The Double Diamond Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    Most of our products come with a one- or two-year warranty. Some products—such as copper cables, manual switches, cabinets, and racks—are even guaranteed for life!

    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.

    * Certain products may not be eligible.

    Warranty Compared

    Black Box® Double Diamond™ Warranty The Competition
    Warranty Length One Year to Lifetime, Depending on the Product. Read the fine print.
    Guaranteed for Life! Black Box® Brand Copper Cables, Manual Switches and More! No.
    Accidental Damage 100% Covered! No.
    Water Damage 100% Covered! No.
    Power Surges 100% Covered! No.
    Warranty Replacements No Questions Asked! ?
    Tech Support Hotline 100% FREE! $$$

    What’s more, we also have a 45-day, no-questions-asked 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.

     

    Add to Cart

    Price: $246.95

    Quantity Available: 13

    Quantity

    Warranty

    Total

    Shipping Info

    In Stock - orders received before 5PM ET ship same day

    Weight: 1.781 lbs.
    HxWxD: 3 x 9.5 x 12 in.

    What’s more, we also have a 45-day, no-questions-asked 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.


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