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LB308A

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10BASE-T/100BASE-TX Hardened Ethernet Extender Switch, 8-Port  

A managed hardened switch plus a VDSL extender for use in extreme environments.

LB308A

Extended Double Diamond™ Warranty Available (3 Additional Year)

Product Highlights

  • This hardened Ethernet switch provides flexibility with eight 10/100BASE-TX ports, plus two VDSL extender ports.
  • VDSL ports provide a full-duplex, 50-Mbps link over up to 6232 feet (1900 m) of voice-grade copper telephone wire.
  • The switch can operate in a wide range of temperatures, making it ideal for applications such as traffic signals.


  • Further Details

  • Supports IP multicast filtering through IGMP snooping.
  • Complies with NEMA TS1 and TS2 environmental requirements for traffic control equipment.
  • Supports port-based VLAN and IEEE 802.1q VLAN tagging and GVRP.
  • Up to 24 static secure MAC addresses per port.
  • Fanless design means fewer maintenance hassles.
  • DIN rail mounting kit included.

  • Hot swap extender without powering down.
  • A switch configures the extender for local (CO) or remote (CP) use.

    This 10BASE-T/100BASE-TX Hardened Ethernet Extender uses vDSL to provide an easy, inexpensive way to extend the reach of your Ethernet network over ordinary voice-grade copper wire. Use the Hardened Extender for harsh environments and extended temperature ranges. Because you use your existing copper infrastructure, you save on cabling costs. Plus it has an internal switch and eight Ethernet ports, so you can use it to easily add remote ports at the edge of your network.

    Easy setup
    Just plug a hardened extender into each end of your copper wire and use simple DIP switches to set one unit as local (CO) and the other as remote (CP).

    The extender is transparent to upper level protocols such as TCP/IP, and there's never any software to install. Plus, the RJ-45 port autosenses speed and duplex, and it features MDI/MDI-X, so your Ethernet is virtually foolproof!

    NOTE: Must be used in pairs with another LB308A.

  • Operating Temperature -40 to +167° F (-40 to +75° C)
    Standards IEEE 802.3, 10BASE-T, IEEE 802.3u, 100BASE-TX, Ethernet over VDSL, IEEE 802.3x, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1x
    Connectors (8) RJ-45 Ethernet; (2) RJ-11 VDSL; (1) 2.5-mm serial management port (DB9 F to 2.5-mm plug cable is included)
    Power 100-240 VAC (PS002A) to terminal block or 24 VDC (PSD012) to DC jack, 2.7 watts maximum; power supply sold separately
    Size 5.7"H x 2.4"W x 4.9"D (14.5 x 12.5 x 6 cm)
    Weight 2.4 lb. (1.1 kg)


    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.

    Manuals

    • 10BASE-T/100BASE-TX Hardened Ethernet Extender Switch
      (Version 1)

    Quick Start Guides

    • 10BASE-T/100BASE-TX Hardened Ethernet Extender Switch, 8-Port
      Quick Start Guide for the LB308A (Version 2)
    • 10BASE-T/100BASE-TX Hardened Ethernet Extender Switch (8-Port) Quick Start Guide
      Quick Start Guide for the LB308A (Version 1)

    Accessory: PS002A

    External 100–240-VAC Power Adapter, 12-VDC Output Jack, U.S. Cord

    External 100–240-VAC Power Adapter, 12-VDC Output Jack, U.S. Cord

    Double Diamond Warranty
    Extended Double Diamond™ Warranty Available (3 Additional Year)
    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 warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The 10BASE-T/100BASE-TX Hardened Ethernet Extender Switch, 8-Port comes with a standard 5 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
    10BASE-T/100BASE-TX Hardened Ethernet Extender over vDSL, 1-Port LB303A $455.50
     
     

    Add to Cart

    Price: $1,737.15

    Quantity Available: 4

    Quantity

    Warranty

    Total

    (4 available)

    Shipping Info

    Weight: 3.437 lbs.
    HxWxD: 4 x 9.5 x 11.75 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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