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Black Box Managed Ethernet Extender Kit 4-Wire 4-Port LB524AKITR2

Black Box Managed Ethernet Extender Kit 4-Wire 4-Port LB524AKITR2
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General Information

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 RateMileskm3866.410.42 Mbps5.69.08.2 Mbps3.04.916.4 Mbps1.83.030.6 Mbps0.71.2



Ethernet Extender Kit 4 Port 4 Wire Managed. Extends 4 ports 10/100Mbps Ethernet RJ45 over copper or CATx line interface, RJ45. The kit includes 2 extenders for near-end (local) far-end (remote) deployment. Typical applications include Enterprise LAN extension, campus LAN expansion. This kit includes a pair of auto-rate Ethernet extenders, using a standard 4-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. Management interfaces include a web based GUI, SNMP, and a console port.

Physical Characteristics
Height:1.9"
Width:7.7"
Depth:6.6"

Miscellaneous
Additional Information: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
Certifications & Standards:CE
Environmentally Friendly:Yes
Country of Origin:United States
TAA Compliant:Yes

Warranty
Limited Warranty:1 Year

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.

Special Order Item

This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.

Once the order has been sent to the manufacturer it can no longer be canceled.

If payment is made via credit card it will be charged before the order is sent to the manufacturer.

You must contact the manufacturer directly regarding returns and defective items.

We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.

We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.



  • UPC: 822088125624 
  • Mfr's Part #: LB524A-KIT-R2