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Ethernet Extenders

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Break the 100-meter barrier and extend your Ethernet network.



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Black Box Explains xDSL

xDSL, a term that encompasses the broad range of digital subscriber line (DSL) services, offers...

An Ethernet extender for every application, every environment.

Ethernet extenders give you the ability to extend your network well beyond the 100-meter IEEE 802.3 limit. Use them to establish high-speed network links between geographically separated LANs in different parts of a building, across campus, and even across town many miles away. If you can use existing infrastructure, Ethernet extension becomes that much more economical because you don’t need complicated or expensive new wiring schemes.


Commercial environments

In commercial environments, the most common application is to extend 10/100/1000-Mbps over 2- or 4-wire twisted pair cable. Other applications can include extension over coax or fiber cable and T1/E1 circuits.

Industrial environments

In industrial environments, extenders may be used over twisted-pair, coax, or fiber cable for making RS-232/422/485 equipment connections.

PoE applications

To power distant security cameras, access points, even traffic control equipment, choose PoE extenders.

Wireless applications

Wireless connections enable you to extend your network in difficult or remote environments.

For help in choosing the best extender for your application, contact our pre-sale application engineers.

Most Popular Ethernet Extenders

Distance (Max.) Type Speed (Max.) PoE Ports Model
4 km Commercial 5 Mbps 1 LB510A-R2
10 km Commercial 11 Mbps 4 LB522A-R2
1.2 km Commercial 100 Mbps 1 LBPS01A-KIT
1.9 km Industrial 50 Mbps 1 LB300A-R3
1.9 km Industrial 50 Mbps 4 LBPS304A
2 km Industrial 30 Mbps 4 LB304A

Networking Extenders

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LB300A-R3

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LinkGain Ethernet Extender over VDSL

LB300A-R3

Point-to-point and plug-and-play—the simple way to extend your LAN at up to 50 Mbps.

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$284.95

LBPS301A

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Hardened VDSL Ethernet Extender with PoE+, 1-Port

LBPS301A

Extend Ethernet over voice-grade UTP cable and provide power to a PoE device.

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$643.95

LBPS304A

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Hardened VDSL Ethernet Extender with PoE+, 4-Port

LBPS304A

Extend Ethernet over voice-grade UTP cable and add four Ethernet ports, including two PoE ports.

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$922.95

LB303A

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10BASE-T/100BASE-TX Hardened Ethernet Extender over vDSL, 1-Port

LB303A

Provides an easy, inexpensive way to extend the reach of your Ethernet network, even in harsh conditions.

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$401.95

LB304A

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10BASE-T/100BASE-TX Hardened Ethernet Extender over vDSL, 4-Port

LB304A

Provides an easy, inexpensive way to extend the reach of your Ethernet network and add ports, even in harsh conditions.

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$771.95

LB200A-R3

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Ethernet Extender, Data Only, 2-Pack Kit

LB200A-R3

Get economical last-mile Ethernet extensions over twisted-pair cable.

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$620.95

LR0020A-KIT-R2

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SDSL Network Extender 2000 Kit

LR0020A-KIT-R2

A simple option for expanding your corporate or service-provider LANs!

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$1,369.95

LB300A-RACK

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LinkGain Chassis - 16-Slot

LB300A-RACK

A 2U-high rack chassis for rackmounting LinkGain Ethernet Extenders or Media Converters.

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$620.95

LB510A-R2

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10BASE-T/100BASE-TX G.SHDSL Two-Wire Extender/NTU

LB510A-R2

Extend corporate LAN-to-WAN communications at higher speeds or at a longer distance.

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$379.95

Results 1-9 of 53 1 2 3 4 5 > >> 



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Class 1 Div. 2 Switches. Network safely in Class 1, Div. 2 environments: Hardened Ethernet Switches, Industrial USB Hubs. Learn More.


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