Description
Quantity
Unit Price
Extended Price
SUBTOTAL: $0.00

Black Box Ethernet Extender - 4-Port

Black Box Corporation
LB510A-R3
822088132417
Product Overview
  • 5 x Network (RJ-45)
  • 30000 ft Extended Range

Featuring symmetric, high-speed digital subscriber line technology, the G.991.2 standard device delivers rate-adaptive nx64 speeds as high as 15 Mbps.

The extender/NTU works in a pair communicating across dry, two-wire copper cable of any gauge from 19 AWG (0.9 mm) to 26 AWG (0.4 mm). You may even be able to use the telephone wiring already connecting offices or buildings in your application.

Using the DIP switch on the extender/NTU or a Telnet connection, you can set its rate in 64-kbps increments to provide a precise amount of bandwidth to users and to get either greater speed or greater distance. The extender/NTU uses Trellis-Coded Pulse Amplitude Modulation (TCPAM) to enhance its performance and support distances twice as far as conventional TDM technologies.

The G.SHDSL Two-Wire Extender/NTU also includes a probe to determine the optimum data rate supported by the link between local and remote units. In addition, an error monitor inspects the line for intervals that exceed its user-set error threshold and, if necessary, restarts the link automatically.

For easy troubleshooting, the extender/NTU features front-panel LEDs and other diagnostic tools for detecting errors on the two-wire connection.

The 10BASE-T/100BASE-TX G.SHDSL Two-Wire Extender/NTU features (4) RJ-45 connectors, autosenses 10- or 100-Mbps network links, autonegotiates for full- or half-duplex operation, and delivers bridged-Ethernet connections to distant users.

You can extend corporate LAN-to-WAN communications at higher speeds or at a longer distance.

Ethernet Extender 4 Port. Extends 4 ports 10/100Mbps Ethernet RJ45 over copper or CATx line interface, RJ45. These devices are used in pairs for near-end, far-end deployments. Typical applications include Enterprise LAN extension, campus LAN expansion. This auto-rate Ethernet extender, uses 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. These 4 port 10BASE-T/100BASE-TX Ethernet Extenders use G-SHDSL technology to provide an easy, inexpensive way to extend the reach of your Ethernet network over ordinary voice-grade copper wire. Devices include external 90-240VAC power supplies.

The extender has a max reach of 30 kft.
ManufacturerBlack Box Corporation
Manufacturer Part NumberLB510A-R3
Manufacturer Website Addresshttp://www.blackbox.com
Brand NameBlack Box
Product NameEthernet Extender - 4-Port
Marketing InformationFeaturing symmetric, high-speed digital subscriber line technology, the G.991.2 standard device delivers rate-adaptive nx64 speeds as high as 15 Mbps.

The extender/NTU works in a pair communicating across dry, two-wire copper cable of any gauge from 19 AWG (0.9 mm) to 26 AWG (0.4 mm). You may even be able to use the telephone wiring already connecting offices or buildings in your application.

Using the DIP switch on the extender/NTU or a Telnet connection, you can set its rate in 64-kbps increments to provide a precise amount of bandwidth to users and to get either greater speed or greater distance. The extender/NTU uses Trellis-Coded Pulse Amplitude Modulation (TCPAM) to enhance its performance and support distances twice as far as conventional TDM technologies.

The G.SHDSL Two-Wire Extender/NTU also includes a probe to determine the optimum data rate supported by the link between local and remote units. In addition, an error monitor inspects the line for intervals that exceed its user-set error threshold and, if necessary, restarts the link automatically.

For easy troubleshooting, the extender/NTU features front-panel LEDs and other diagnostic tools for detecting errors on the two-wire connection.

The 10BASE-T/100BASE-TX G.SHDSL Two-Wire Extender/NTU features (4) RJ-45 connectors, autosenses 10- or 100-Mbps network links, autonegotiates for full- or half-duplex operation, and delivers bridged-Ethernet connections to distant users.

You can extend corporate LAN-to-WAN communications at higher speeds or at a longer distance.

Ethernet Extender 4 Port. Extends 4 ports 10/100Mbps Ethernet RJ45 over copper or CATx line interface, RJ45. These devices are used in pairs for near-end, far-end deployments. Typical applications include Enterprise LAN extension, campus LAN expansion. This auto-rate Ethernet extender, uses 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. These 4 port 10BASE-T/100BASE-TX Ethernet Extenders use G-SHDSL technology to provide an easy, inexpensive way to extend the reach of your Ethernet network over ordinary voice-grade copper wire. Devices include external 90-240VAC power supplies.

The extender has a max reach of 30 kft.
Product TypeNetwork Extender
Maximum Extended Range30000 ft
Maximum Data Transfer Rate1.88 MB/s
Network (RJ-45)Yes
Number of Network (RJ-45) Ports5
Height1.6"
Width5.5"
Depth4.2"
Package Contents
  • Ethernet Extender - 4-Port
  • External Power Supply
Additional Information
  • Indicators: (1) Power LED; WAN: (3) LEDs: Link, Tx, Rx;Ethernet: (3) LEDs: 100 M, Tx, Rx
  • Interconnection Cable Required: Twisted-pair, unconditioned, dry, metal wire 19 AWG (0.9 mm) to 26 AWG (0.4 mm)
  • Line Coding: Trellis Coded Pulse Amplitude Modulation (TCPAM)
  • Power Input: 90-260 VAC, 50-60 Hz
  • Weight: 2.0 lbs (1.0 kg)
Distance (Maximum):
  • 26 AWG (0.4-mm) wire: 4 mi. (6.4 km) at 192 kbps maximum; 1 mi. (1.6 km) at 4.6 Mbps maximum;
  • 24 AWG (0.5-mm) wire: 5.3 mi. (8.5 km) at 192 kbps maximum; 1.3 mi. (2.1 km) at 4.6 Mbps maximum;
  • 22 AWG (0.6-mm) wire: 6.6 mi. (10.6 km) at 192 kbps maximum; 1.7 mi. (2.7 km) at 4.6 Mbps maximum;
  • 19 AWG (0.9-mm) wire: 9.9 mi. (15.9 km) at 192 kbps maximum; 2.5 mi. (4 km) at 4.6 Mbps maximum
Certifications & Standards
  • CC Part 15A
  • CE Mark per EMC directive 89/336/EEC and Low Voltage Directive 73/23/EEC
Environmentally FriendlyYes
Country of OriginUnited States
TAA CompliantYes
Limited Warranty1 Year
General Information
ManufacturerBlack Box Corporation
Manufacturer Part NumberLB510A-R3
Manufacturer Website Addresshttp://www.blackbox.com
Brand NameBlack Box
Product NameEthernet Extender - 4-Port
Marketing InformationFeaturing symmetric, high-speed digital subscriber line technology, the G.991.2 standard device delivers rate-adaptive nx64 speeds as high as 15 Mbps.

The extender/NTU works in a pair communicating across dry, two-wire copper cable of any gauge from 19 AWG (0.9 mm) to 26 AWG (0.4 mm). You may even be able to use the telephone wiring already connecting offices or buildings in your application.

Using the DIP switch on the extender/NTU or a Telnet connection, you can set its rate in 64-kbps increments to provide a precise amount of bandwidth to users and to get either greater speed or greater distance. The extender/NTU uses Trellis-Coded Pulse Amplitude Modulation (TCPAM) to enhance its performance and support distances twice as far as conventional TDM technologies.

The G.SHDSL Two-Wire Extender/NTU also includes a probe to determine the optimum data rate supported by the link between local and remote units. In addition, an error monitor inspects the line for intervals that exceed its user-set error threshold and, if necessary, restarts the link automatically.

For easy troubleshooting, the extender/NTU features front-panel LEDs and other diagnostic tools for detecting errors on the two-wire connection.

The 10BASE-T/100BASE-TX G.SHDSL Two-Wire Extender/NTU features (4) RJ-45 connectors, autosenses 10- or 100-Mbps network links, autonegotiates for full- or half-duplex operation, and delivers bridged-Ethernet connections to distant users.

You can extend corporate LAN-to-WAN communications at higher speeds or at a longer distance.

Ethernet Extender 4 Port. Extends 4 ports 10/100Mbps Ethernet RJ45 over copper or CATx line interface, RJ45. These devices are used in pairs for near-end, far-end deployments. Typical applications include Enterprise LAN extension, campus LAN expansion. This auto-rate Ethernet extender, uses 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. These 4 port 10BASE-T/100BASE-TX Ethernet Extenders use G-SHDSL technology to provide an easy, inexpensive way to extend the reach of your Ethernet network over ordinary voice-grade copper wire. Devices include external 90-240VAC power supplies.

The extender has a max reach of 30 kft.
Product TypeNetwork Extender
Technical Information
Maximum Extended Range30000 ft
Maximum Data Transfer Rate1.88 MB/s
Interfaces/Ports
Network (RJ-45)Yes
Number of Network (RJ-45) Ports5
Physical Characteristics
Height1.6"
Width5.5"
Depth4.2"
Miscellaneous
Package Contents
  • Ethernet Extender - 4-Port
  • External Power Supply
Additional Information
  • Indicators: (1) Power LED; WAN: (3) LEDs: Link, Tx, Rx;Ethernet: (3) LEDs: 100 M, Tx, Rx
  • Interconnection Cable Required: Twisted-pair, unconditioned, dry, metal wire 19 AWG (0.9 mm) to 26 AWG (0.4 mm)
  • Line Coding: Trellis Coded Pulse Amplitude Modulation (TCPAM)
  • Power Input: 90-260 VAC, 50-60 Hz
  • Weight: 2.0 lbs (1.0 kg)
Distance (Maximum):
  • 26 AWG (0.4-mm) wire: 4 mi. (6.4 km) at 192 kbps maximum; 1 mi. (1.6 km) at 4.6 Mbps maximum;
  • 24 AWG (0.5-mm) wire: 5.3 mi. (8.5 km) at 192 kbps maximum; 1.3 mi. (2.1 km) at 4.6 Mbps maximum;
  • 22 AWG (0.6-mm) wire: 6.6 mi. (10.6 km) at 192 kbps maximum; 1.7 mi. (2.7 km) at 4.6 Mbps maximum;
  • 19 AWG (0.9-mm) wire: 9.9 mi. (15.9 km) at 192 kbps maximum; 2.5 mi. (4 km) at 4.6 Mbps maximum
Certifications & Standards
  • CC Part 15A
  • CE Mark per EMC directive 89/336/EEC and Low Voltage Directive 73/23/EEC
Environmentally FriendlyYes
Country of OriginUnited States
TAA CompliantYes
Warranty
Limited Warranty1 Year

Reg.: $ 849.75
$ 630.88
Save 26%
Quantity:
Add
Shipping Information
Length 4.2"
Width 5.5"
Height 1.6"

LINKS

Evansville Location
4920 Carriage Drive
Evansville, IN 47715
Phone: (812) 474-6825
View Map
Nashville Location
901 Woodland Street, Suite 104
Nashville, TN 37206
Phone: (615) 208-7726
View Map
Connect with us
Copyright © 2024 Keller Schroeder All rights reserved.
All other trademarks are the property of their respective owners.