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DeeSL.2 Ethernet Extender Kit, G-SHDSL 4-Wire 22.8 Mbps  

Get cost-effective high-speed Ethernet extension up to 22.8 Mbps over your existing twisted-pair cable.


Extended Double Diamond™ Warranty Available (3 Additional Year)

Product Highlights

  • Extend your Ethernet connections, and get the best combination of speed and distance available. Four Ethernet ports enable you to make up to four 10-/100-Mbps connections easily.
  • Support QoS, CoS, and VLAN: Ensure mission-critical network connections are of top quality with advanced traffic management features.
  • A built-in console port makes setup a snap. And you can also use the embedded HTTP/SNMP agent to remotely manage the unit from anywhere in the world.

  • Further Details

  • An advanced auto-rate algorithm automatically determines the best possible baud rate for each connection and sets up the extender without the need for user interface.
  • The unit has a built-in MDI-X switch, so it'll work with either a straight-through cable or a crossover cable.
  • Plug-and-play! Just plug it in, power it on, and it's up and running.
  • This kit includes a pair of auto-rate Ethernet extenders, using a standard 2-wire connection, which simplifies your life and provides cost-effective network extension by enabling you to make the most of your pre-existing twisted-pair infrastructure.

    You'll be able to connect remote LANs across distances and at speeds previously unheard of. An auto-rate feature ensures that you achieve the highest possible speed on each connection.

    It's easy to use, too. Plug-and-play means that you'll be up and running in seconds, and the built-in MDI-X works with either straight-through or crossover cables.

    The pair autosenses the data rate up to 22.8 Mbps at a distance of 4750 feet (1450 m) to provide reliable broadband connectivity with full-duplex symmetric rates, with lower speeds at longer distances of up to about 5.2 miles (8.3 km). LB524A-KIT Distance Chart

    4-Wire Standard
    Distance on 24 AWG (0.5 mm):
    Line Rate (kbps)Mileskm

    LB524A-KIT Distance Chart

    4-Wire High Speed
    Distance on 24 AWG (0.5 mm):
    Line Rate (kbps)Mileskm

    Approvals CE, RoHS
    Compliance FCC Part 15A; EMC Directive 89/336/EEC; Low-Voltage Directive 73/23/EEC
    Data Rate 22.8 Mbps at 0.8 mi. (1.4 km), full-duplex maximum
    Distance 5.2 mi. (8.4 km) maximum
    LAN Protocols 802.1d transparent bridging; 2K MAC address learning bridge
    Management Interface Web-based GUI; CLI for local and console access; password protected; SNMPv1/v2 (RFC 1157/1901/1905) agent and MIB (RFC 1213/1493; software upgradable via Web browser / TFTP
    Modulation TC-PAM 32; 16
    MTU Support 1792 bytes
    Operation Ethernet: Full- or half-duplex
    QoS Support Rate limiting, rule-based/port-based; traffic classification based on port/802.1p/DSCP; WRR (weighted round robin)/SPQ (strict priority queueing) scheduling algorithm
    VLAN Support IEEE 802.1q VLAN Tagging; Port-based VLAN, up to 4000 VLANs. VLAN Stacking (Q-in-Q)
    Interface Ethernet: 10BASE-T/100BASE-TX
    Connectors (4) 8-position shielded RJ-45 Ethernet;
    Local/remote interconnect link: (1) shielded RJ-45;
    Management: Web: (1) shielded RJ-45; console: (1) shielded RJ-45;
    Power: (1) Universal Input (UI);
    Link: (1) 10BASE-T/100BASE-TX, autosensing, with half- or full-duplex operation
    Indicators Power, Alarm, Diagnostic, (4) WAN link, (4) Ethernet Link; (4) Ethernet 100M
    Environmental Operating temperature: +32 to +122° F (0 to +50° C);
    Storage temperature: -40 to +185° F (-40 to +85° C);
    Power 90-240 VAC, 50-60 Hz, universal
    Dimensions 1.9"H x 7.7"W x 6.6"D (4.8 x 19.5 x 16.8 cm)
    Weight 2.9 lb. (1.3 kg) not including the power supply

    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.


    • DeeSL.2 Ethernet Extender Kit User Manual
      User Manual for the LB522A-KIT, LB524A-KIT, & LB528A-KIT (Version 1)

    Double Diamond Warranty
    Extended Double Diamond™ Warranty Available (3 Additional Year)

    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 DeeSL.2 Ethernet Extender Kit, G-SHDSL 4-Wire 22.8 Mbps comes with a standard 1 Year 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.

    Product SKU Price Quantity
    Ethernet Extender Kit - G-SHDSL 2-Wire, 5.7 Mbps LB512A-KIT $735.25
    Ethernet Extender Kit - G-SHDSL 2-Wire, 11.4 Mbps LB522A-KIT $1,018.05
    DeeSL.2 Ethernet Extender Kit, G-SHDSL 8-Wire 45.6 Mbps LB528A-KIT $1,696.75
    You can find this product in the following subcategory(s)

    Add to Cart

    Price: $1,244.30

    Quantity Available: 5




    (5 available)

    Shipping Info

    Weight: 6.45 lbs.
    HxWxD: 6.5 x 9.5 x 11.5 in.

    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.

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