BlackBox LGC321A-R3 Gigabit Ethernet Industrial Media Converter

Part No:LGC321A-R3 Write a Review

Condition:New

Brand:Black Box

Weight:1.2 lbs

Black Box LGC321A-R3

Gigabit Ethernet Industrial Media Converter

The Black Box LGC321A-R3 Gigabit Ethernet Industrial Media Converter delivers dependable copper-to-fiber conversion in demanding industrial environments. Designed for harsh conditions, it ensures uninterrupted, high-speed network connectivity where reliability is critical.

Features :

This rugged media converter provides a seamless interface between copper Ethernet and fiber networks, supporting speeds up to 1000 Mbps. Built for reliability, it features a hardened metal enclosure and operates flawlessly in a wide temperature range from -40°C to +75°C. Its DIN-rail and wall-mount compatibility make it ideal for integration into industrial cabinets or network enclosures. The dual DC power input ensures continuous uptime, even if one power source fails.

Advanced Options :

With support for both single-mode and multimode fiber, the LGC321A-R3 is versatile enough for use in factories, utility plants, transportation systems, and outdoor network installations. Designed for mission-critical applications, it is protected against electrical surges, electromagnetic interference, and extreme environmental conditions. It uses advanced switching technology for low latency and high throughput, ensuring data integrity over long distances.

Product Key Features

  • Converts 10/100/1000 Mbps copper Ethernet to fiber
  • Industrial-grade design for extreme environments
  • Wide temperature range: -40°C to +75°C
  • Supports single-mode or multimode fiber options
  • DIN-rail or wall-mount installation
  • Dual power input for redundancy

Reliability & Performance :

Designed for mission-critical applications, the LGC321A-R3 is protected against electrical surges, electromagnetic interference, and extreme environmental conditions. It uses advanced switching technology for low latency and high throughput, ensuring data integrity over long distances.

Key Features :

  • 10/100/1000 Mbps copper-to-fiber conversion
  • Rugged industrial-grade housing
  • Wide operating temperature (-40°C to +75°C)
  • DIN-rail or wall-mount installation options
  • Dual redundant DC power inputs
  • Surge and EMI protection

BrandBlack Box
Model NumberLGC321A-R3
SKULGC321A-R3
ConditionNew
Dimensions4.7 × 2 × 1 in
Weight1.2 lbs
ModelLGC321A-R3
FunctionGigabit Ethernet Copper-to-Fiber Converter
Copper Port1x RJ-45, Auto MDI/MDI-X
Fiber Port1x SFP slot (supports single-mode or multimode modules)
Data Rates10/100/1000 Mbps
Power InputDual DC 12–48V
Operating Temp-40°C to +75°C
HousingMetal, DIN-rail/wall mount
StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

Warranty

Products include the manufacturer warranty where applicable. Warranty coverage, term, and service options may vary by manufacturer and product condition.

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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To pay by PayPal or credit/debit card, simply check out and process payment online.

To pay by Purchase Order, Check, or Bank Transfer, please contact us:
Call: (469) 458-9636
Email: sales@dcsupplies.net

All packages are shipped same day if the order is placed before 3PM CST.

We use UPS/FedEx to ship packages, with different service levels offered by UPS/FedEx:

  • Overnight Shipping - 1 business day
  • Expedited Shipping - about 2-3 business days
  • Ground Shipping - about 3-5 business days

You can select the desired service level at checkout, and we will make sure the package is shipped per the selected service level.