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Networking > Switches

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LB1023A-R2

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Port Multiplier, (3) 10-/100-Mbps RJ-45, 1550-nm TX/1310-nm RX, Single-Mode, 40 km, SC  

A nimble little switch to add ports at the edge of your network.

LB1023A-R2

Extended Double Diamond™ Warranty Available
(Three years for two)

Product Highlights

  • Use with the LB1022A-R2 to add three copper ports at both ends of a single-mode, single-strand fiber run, extending 10/100 communications as far as 40 kilometers (24.8 mi.).

  • Description

    Port Multiplier, (3) 10-/100-Mbps RJ-45, 1550-nm TX/1310-nm RX, Single-Mode, 40 km, SC


    Quick Facts

  • Use with the LB1022A-R2 to add three copper ports at both ends of a single-mode, single-strand fiber run, extending 10/100 communications as far as 40 kilometers (24.8 mi.).

  • Further Details

    Use Black Box® Port Multipliers to easily add ports at the edge of your network or for quick network expansion.

    These compact switches have the features you’re looking for—the copper ports support both 10- and 100-Mbps Ethernet and are autosensing for speed and duplex. Auto MDI/MDI-X means you never have to hunt for crossover cables. Just plug-and-play and you’re ready to go!

    Choose the LB1006A-R2 model to quickly add copper ports at the end of a twisted-pair link. Just mount it on the wall next to your RJ-45 Ethernet wall outlet, connect it with a patch cable, and you have three Ethernet ports where there used to be one! A wallmount bracket is included.

    The duplex fiber models (LB1004A-R2–LB1005A-R2, LB1008A-R2, LB1007A-R2, LB1010A-R2, and LB1009A-R2) terminate a fiber run and add three autosensing 10/100 Ethernet ports. They’re the perfect way to install far-flung workstations and Ethernet devices such as IP security cameras at a great distance from your central switches. We offer both multimode and single-mode models—with two of the single-mode models supporting fiber uplinks as far as 60 kilometers (37.2 miles).

    To add three copper ports at both ends of a single-mode, single-strand fiber run, order the model featured here along with the LB1022A-R2, or order the LB1020A-R2/LB1021A-R2 combination. These Port Multipliers enable you to transmit and receive on a single fiber at great distances. The LB1022A-R2/LB1023A-R2 combo, for instance, extends 10/100 communications as far as 40 kilometers (24.8 mi.).

    All Port Multipliers perform store-and-forward switching with 1K MAC addresses, and the fiber models have LinkLoss™ and FiberAlert™ features that alert you via diagnostic LEDs if the fiber link fails.


    Technical Specifications for Port Multiplier, (3) 10-/100-Mbps RJ-45, 1550-nm TX/1310-nm RX, Single-Mode, 40 km, SC:

    Distance (Maximum) — On the uplink port: 40 km (24.8 mi.)
    MAC Addresses — 1024
    Switching Method — Store and forward
    CE Approval — Yes
    Connectors — (1) SC (single-strand), (3) RJ-45
    Power — 100/240 VAC, 50/60 Hz, external autoswitching
    Size — 0.9"H x 3.5"W x 4.4"D (2.3 x 8.9 x 11.2 cm)

    This product works with:
  • Port Multiplier, (3) 10-/100-Mbps RJ-45, 1310-nm TX/-nm 1550-nm RX, Single-Mode, 40 km, SC (LB1022A-R2)
  • GigaBase 350 CAT5e 350-MHz Patch Cable (EVNSL81, etc.)
    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 Port Multiplier, (3) 10-/100-Mbps RJ-45, 1550-nm TX/1310-nm RX, Single-Mode, 40 km, SC:


    Connect your Port Multiplier, (3) 10-/100-Mbps RJ-45, 1550-nm TX/1310-nm RX, Single-Mode, 40 km, SC with:

    Accessory: LB1022A-R2

    Port Multiplier, (3) 10-/100-Mbps RJ-45, 1310-nm TX/1550-nm RX, Single-Mode, 40 km, SC

    Port Multiplier, (3) 10-/100-Mbps RJ-45, 1310-nm TX/1550-nm RX, Single-Mode, 40 km, SC

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A SIX YEAR WARRANTY warranty is included.

    Extended Two years for one Warranty Available


    Protect your purchase with an additional Two years for oneDouble Diamond™ warranty!
    Cost: $69.00

    Extended Three years for two Warranty Available


    Protect your purchase with an additional Three years for twoDouble Diamond™ warranty!
    Cost: $137.99

    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

    The most complete product warranty exclusively from Black Box

    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 products come with a one- or two-year warranty. Some products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life! Standard Warranty features are as follows:

    Worry-Free Purchases

    If your new Black Box® brand products are accidentally damaged, you're covered with this no-questions asked warranty. FREE

    Coverage

    Double Diamond™ is the standard warranty that comes with your new Black Box® brand product. Most products come with a one- or two-year warranty.

    Lifetime Guarantees

    Many products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life.

    Fast Service

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

    Extra Coverage

    Extend your warranty or protect a previously purchased Black Box® brand product* for an additional year for only 10% of the current retail price! And when you do, we give you the second year of extended coverage free! FREE Tech Support Hotline. No cost. No contracts. No kidding!

    No-Risk 45-Day Return Policy

    If it's not right, send it back.
    (Excludes custom built products)

    * 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! Forget It.
    Tech Support Hotline 100% FREE! $$$
    You can find this product in the following subcategory(s)
     

    Add to Cart

    Price: $689.95

    Quantity

    Warranty

    Total

    Shipping Info

    Usually Ships in 3-5 days


    45-day return policy


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