Loading
  • Black Box Products
Prices listed do not include shipping and/or tax charges. Please call for quote.

Industrial > Networking


click photo to enlarge

LBNC300A

Photo may show similar product

Other views

LinkGain Ethernet Extender over Coax  

Economically extend Ethernet over coax wiring.

LBNC300A

Extended Double Diamond™ Warranty Available
(3 Additional Year)

Product Highlights

  • Extends 10-/100-Mbps Ethernet over existing coax cabling.
  • Use in pairs to extend point-to-point up to 1.6 miles (2.6 km) at 1 Mbps.
  • Or transmit at 75-Mbps through 85-Mbps speeds up to 656.1 feet (200 m).
  • Take advantage of existing coax to break the 327-foot (100-m) copper Ethernet barrier.


  • Description

    LinkGain Ethernet Extender over Coax


    Quick Facts

  • Extends 10-/100-Mbps Ethernet over existing coax cabling.
  • Use in pairs to extend point-to-point up to 1.6 miles (2.6 km) at 1 Mbps.
  • Or transmit at 75-Mbps through 85-Mbps speeds up to 656.1 feet (200 m).
  • Take advantage of existing coax to break the 327-foot (100-m) copper Ethernet barrier.

  • Further Details

  • Enables you to repurpose RG-6 coax wiring already installed in a building.
  • Extends the life of your installed infrastructure.
  • Transparent to higher-layer protocols.
  • Equipped with Auto MDI/MDI-X port for easy cabling on the RJ-45 side.
  • Autonegotiates for network speed, transmits data in full-duplex mode.
  • Ten symmetrical vDSL speeds.
  • To configure for either local (CO) or remote (CPE) operation, just flip a DIP switch.
  • Can be mounted on a DIN rail or on a wall.
  • Or mount up to 16 extenders in the optional 2U-high, LinkGain Chassis (LB300A-RACK).

  • vDSL Speed/Distance:
    1–5 Mbps: 8530 ft. (2600 m)
    6–10 Mbps: 7874 ft. (2400 m)
    11–16 Mbps: 6561 ft. (2000 m)
    17–20 Mbps: 5905 ft. (1800 m)
    21–29 Mbps: 5249 ft. (1600 m)
    30–43 Mbps: 4593 ft. (1400 m)
    44–54 Mbps: 3937 ft. (1200 m)
    55–63 Mbps: 3280 ft. (1000 m)
    64–74 Mbps: 1968 ft. (600 m)
    75–85 Mbps: 656 ft. (200 m)

    This product works with:
  • LinkGain Chassis, 16-Slot (LB300A-RACK)
    Questions? Contact our FREE Tech Support.

    NOTE: All speed selections are symmetrical on the extender (vDSL) line and full-duplex on the Ethernet side.

    NOTE: Must be used in pairs; this extender is sold individually.

  • Technical Specifications for LinkGain Ethernet Extender over Coax:

    "Standards — IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3x, Ethernet over vDSL
    Distance (Maximum) — On Ethernet port side: 328 ft. (100 m);
    On Ethernet (VDSL) extender port side: 1.6 mi. (2.6 km)
    Temperature (Operating) — 14 to 140° F (-10 to +60° C)
    CE Approval — Yes
    RoHS — Yes
    Connectors — Ethernet port side: (1) RJ-45 (10BASE-T/100BASE-TX);
    On Ethernet (VDSL) extender port side: (1) BNC coax (RG-6/AU)
    Indicators — Unit LED: (1) Power Status (Power);
    Port LED: (1) Link/Activity, (1) Fax (full-duplex);
    Line LEDs: (1) Error, (1) Link, (1) Local, (1) Remote
    Speed Indication LEDs: 1-5:
    1Green:1 Mbps
    Amber5 Mbps
    2Green10 Mbps
    Amber20 Mbps
    3Green30 Mbps
    Amber40 Mbps
    4Green50 Mbps
    Amber60 Mbps
    5Green70 Mbps
    Amber75 Mbps
    Power — Input: 100-240 VAC, 50-60 Hz, autosensing;
    Output: 12 VDC;
    Consumption: 5.76 W maximum, 0.48 A at 12 VDC
    Size — 0.9"H x 3.2"W x 4.3"D (2.3 x 8.1 x 10.9 cm)
    Weight — 0.3 lb. (0.1 kg)
    "

    This product works with:
  • 16-Slot Chassis for 10BASE-T/100BASE-TX Ethernet Extenders for vDSL (LB300A-RACK)
    Questions? Contact our FREE Tech Support.

    NOTE: All speed selections are symmetrical on the extender (vDSL) line and full-duplex on the Ethernet side.

    NOTE: Must be used in pairs.

    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 LinkGain Ethernet Extender over Coax:

    Manuals

    • LinkGain Ethernet Extender over Coax User Manual
      User Manual for the LBNC300A and LBNC300AE (Version 2)

    Quick Start Guides

    • LinkGain Ethernet Extender over Coax Quick Start Guide
      Quick Start Guide for the LBNC300A and LBNC300AE (Version 2)


    Connect your LinkGain Ethernet Extender over Coax with:

    Accessory: LB300A-MK

    Panel Mount Kit for LinkGain Ethernet Extenders

    Panel Mount Kit for LinkGain Ethernet Extenders

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A warranty is included.

    Extended 1 Year Warranty Available


    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $27.80

    Extended 3 Year Warranty Available


    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $55.59

    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: $277.95

    Quantity Available: 40

    Quantity

    Warranty

    Total

    Shipping Info

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

    Weight: 1.062 lbs.
    HxWxD: 2.5 x 7.25 x 9.5 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.


    Share It   



    Your shopping cart is empty

    Got Questions?

    Call 877-877-2269
    ...or have us call you.

    An expert will call you in
    30 seconds. It's live and it's free.









    (U.S. and Canada Only)

         
    Close






    Print
    Black Box 1-877-877-2269 Black Box Network Services