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Black Box LGC340A 2 x RJ-45 Gigabit Ethernet 2 x SFP Transceiver/Media Converter

Black Box LGC340A 2 x RJ-45 Gigabit Ethernet 2 x SFP Transceiver/Media Converter
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For Government/Education/Business pricing, please call 440.355.8008


Your Price: $618.69
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GSA Advantage GSA FAQs Government Pricing

General Information

Use multiple ways.
The Media Converter Network Interface Device, (2) 10-/100-/1000-Mbps Copper to (2) SFP is a carrier-class DIN-rail switch that has the versatility to handle many applications at the edge of your network. Two autosensing 10-/100/1000-Mbps ports plus two autosensing 100-/1000-Mbps SFP slots in an intelligent switch enable you to use the Media Converter Network Interface Device for managed fiber termination, fiber drop and insert, fiber repeater, fiber mode conversion, and dual independent copper-to-fiber media conversion with automatic failover.

Copper and/or fiber switch.
You can use the Device as a copper/fiber or all copper switch. The versatility is in the SFP slots. As a copper/fiber switch, you can have two 10-/100-/1000-Mbps copper ports and two autosensing 100-/1000-Mbps fiber SFP ports. But the SFPs also support 10-/100-10000-Mbps copper operation. So if you insert two copper SFPs, you will have an entirely copper switch.

Double-duty media conversion.
For more application diversity, the device gives you media conversion flexibility for distance extension. You can install it as a dual copper/fiber media converter then use it as two independent converters, saving a bundle in equipment costs.

Double-duty mode conversion with redundant 1+1 protection.
You can deploy this Device as a 4-port device with fiber redundancy. And it gives you two different mode conversions to choose from 1+1 Non-Revertive and 1+1 Revertive. Both relate to how the box responds if a primary link fails. In Non-Revertive mode, the box will continue to use the backup fiber link after the failure on the primary link has been fixed. In Revertive mode, the box will revert to the primary link.

The SFP slots auto-detect 100- or 1000-Mbps SFPs and comply with SFP Multi-Source Agreements standards (MSA) for complete compatibility with all standard SFPs.

Hardened for the edge of your network.
It's designed for industrial use, featuring an extended temperature range of -40 to +185° F (-40 to +85° C) plus dual DC power (-48 VDC or 5-24 VDC).

Fully manageable.
The switch is fully manageable via CLI or SNMP.

The switch has a mini-serial (RS-232) console management port that is accessed via the included mini-jack to DB9F cable.

DIN mounting requires the DIN Rail Clip (LXC-DR) (sold separately).

Interfaces/Ports
Total Number of Ports:2
Network (RJ-45):Yes
DVI:No
USB:No
Management Port:No
Number of Network (RJ-45) Ports:2

Media & Performance
Media Type Supported:Twisted Pair
Media Type Supported:Optical Fiber

I/O Expansions
Number of Total Expansion Slots:2
Expansion Slot Type:SFP
Number of SFP Slots:2

Network & Communication
Ethernet Technology:Gigabit Ethernet
Network Technology:1000Base-T
Network Technology:100Base-TX
Network Technology:100Base-FX
Network Technology:1000Base-X

Physical Characteristics
Form Factor:Rail-mountable
Height:3.5"
Width:0.9"
Depth:3.9"
Weight (Approximate):1 lb

Miscellaneous
Package Contents:
  • LGC340A Transceiver/Media Converter
  • Mini-Jack to DB9F Cable
Environmentally Friendly:Yes
Environmental Certification:WEEE
Environmental Certification:RoHS
Country of Origin:Taiwan
TAA Compliant:Yes

Warranty
Limited Warranty:6 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: 093007215751 
  • Mfr's Part #: LGC340A 

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.