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Black Box Industrial Ethernet Extender Multi-Drop Unit G-SHDSL 2-Wire 15-Mbps

Black Box Industrial Ethernet Extender Multi-Drop Unit G-SHDSL 2-Wire 15-Mbps
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GSA Advantage GSA FAQs Government Pricing

General Information
Ethernet extension, especially in harsh environments, is now incredibly easy and economical. You can connect industrial Ethernet devices and remote LANs over your existing CATx voice-grade twisted pair cable at speeds and distances you didn't think possible.


Get the best possible speed.
Make connections at speeds up to 15 Mbps and across distances ranging from 0 to 6.4 miles (10km). An auto-rate feature senses the ideal speed/distance configuration and ensures that you achieve the highest possible speed on each connection. While you can configure your desired rate via DIP switches or Telnet, if conditions aren't ideal, the extender will automatically set the rate.

Use as a repeater in multidrop applications
Need to connect multiple devices? Use the extender as a repeater to transmit 4.3 miles per hop. Now you can stretch your Ethernet links more than four miles to connect multiple industrial devices, such as cameras, kiosks, train switches, etc., daisychain style. It's the ideal solution for transportation, security, stadium, campus, highway, and other industrial applications

Withstands temperature extremes
This rugged extender can withstand temperature extremes of -40° F to 185° F so you can use it to connect Ethernet-enabled industrial devices such as sensors, cameras, security equipment, etc. It's ideal for use in transportation systems, manufacturing, and other harsh, remote environments. The aluminum enclosure meets IP40 specifications and a DIN rail clip is included. The unit is designed to be used in a controlled environment and not to be exposed to the weather.

Clear, reliable transmissions
You can go far beyond the 100-meter Ethernet distance on an existing twisted-pair cable and be assured of clear, reliable transmissions, even in noisy environments. You'll eliminate the expense and hassle of installing new fiber or low-capacitance cable.

Use in pairs
This MDE units are designed to be used with the local unit as the starting point. You'll need one MDE unit for each connection.

Quadruple your connections
The remote extender features a built-in, four-port, auto-sensing 10-/100BASE-TX Ethernet switch so you can connect four additional devices. A built-in auto-MDIX (automatic medium-dependent interface crossover) means you can use either straight-through or crossover cable, whichever is handy, to connect your Ethernet devices.

Easy setup
Plug-and-play means that you'll be up and running in seconds. The auto-MDIX also detects the polarity of the cable on each port and automatically configures the signaling to match. There's no user configuration on your part whatsoever.

The extender operates at layer 2 and transparently passes all higher-layer protocols including VLAN tagging, multicast addressing, VPN pass-through for IPsec, and all IP-video compression schemes. All common industrial protocols are also transparently supported, including MODBUS/TCP and PROFINET IO. In addition, the extender features automatic learning, aging, and filtering to keep local, traffic local ensuring efficient utilization of the long-range link.

LB532A-MDE Distance per Hop

Distance on CAT5/5e/6 UTP, 24 AWG (0.5 mm)

Far reach
The extender has a max reach of 30 km.

Line Rate (kbps)Mileskm 192 4.3 6.9 256 4.3 6.9 512 4.2 6.7 768 3.7 5.5 1024 3.5 5.6 1280 3.5 5.6 1536 3.5 5.6 2048 3.1 5.0 2304 3.1 5.0 4608 2.1 3.4 5696 1.7 2.7

Technical Information
Maximum Extended Range:32808.40 ft
Maximum Data Transfer Rate:1.88 MB/s

Interfaces/Ports
Network (RJ-45):Yes
Number of Network (RJ-45) Ports:4

Physical Characteristics
Height:5.6"
Width:2.3"
Depth:4.6"

Miscellaneous
Country of Origin:United States
TAA Compliant:Yes
Environmentally Friendly:Yes
Environmental Compliance:Restriction of Hazardous Substances (RoHS)
Environmental Compliance:Waste Electrical and Electronic Equipment Directive (WEEE)

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: 822088132226 
  • Mfr's Part #: LB532A-M-R2 

The product you are viewing is available for sale on our GSA Schedule 70 Contract. Any purchaser who is eligible to purchase through GSA will be able to receive this product at the discount price negotiated by GSA. For GSA pricing, please see our listings on GSAadvantage, or contact our GovEd department to request pricelist. Pricing offered on GSAadvantage and our GSA pricelist is standardized pricing. You may be eligible for further discounts for many of the products we offer. Please contact our GovEd Department to negotiate additional discounts.

Most federal government agencies are eligible to purchase through GSA. State and local government agencies, along with educational institutions are also eligible due to the fact that we participate in Cooperative Purchasing. State and Local Government Agencies and Educational Institutions may also request to purchase many of our products at a discount without purchasing through GSA. Please contact our GovEd department with any questions.