Black Box LGC340A Gigabit Ethernet Industrial Media Converter

Part No:LGC340A Write a Review

Condition:New

Brand:Black Box

Weight:1 lbs

Product Type:Gigabit Ethernet Industrial Media Converter

Black Box LGC340A

Gigabit Ethernet Industrial Media Converter

The Black Box LGC340A is an industrial-grade Gigabit Ethernet media converter that enables seamless fiber-to-Ethernet connectivity. Designed for harsh environments, it converts 10/100/1000Base-T copper signals to 1000Base-SX or LX fiber optics, facilitating long-distance, high-speed data transmission in industrial, transportation, and outdoor networking applications.

Features :

This media converter supports multiple fiber types by accommodating hot-swappable SFP modules, providing flexibility in network design and future upgrades. Its industrial-grade construction ensures reliable operation under extreme temperatures and environmental conditions common in factory floors, outdoor deployments, and critical infrastructure networks. With automatic MDI/MDIX crossover detection and full duplex flow control, the LGC340A optimizes data transmission, reducing collisions and packet loss.

Advanced Options :

The device supports plug-and-play installation, making it easy to integrate without complex configuration. Its compact form factor and DIN rail or wall mounting options enable versatile placement in tight spaces or network cabinets, supporting efficient and organized network infrastructure deployment.

Product Key Features

  • Converts Gigabit Ethernet to fiber optic
  • Supports 1000Base-T to 1000Base-SX/LX
  • Industrial-grade rugged design
  • Supports hot-swappable SFP modules
  • Extended temperature operation

Reliability & Performance :

Built to withstand harsh industrial conditions, the LGC340A features rugged metal housing with extended temperature range support (-40°C to 75°C), ensuring stable performance in extreme environments. Its advanced error detection and link fault pass-through mechanisms maintain network integrity and uptime. Support for IEEE standards ensures compatibility with a wide range of network equipment, delivering consistent, high-speed data transfer with low latency.

Key Features :

  • Gigabit Ethernet to fiber optic media conversion
  • Supports 1000Base-T (copper) to 1000Base-SX/LX (fiber)
  • Hot-swappable SFP slot for flexible fiber options
  • Rugged industrial design with extended temperature range
  • Automatic MDI/MDIX crossover detection
  • Full duplex flow control for improved data integrity
  • DIN rail and wall mounting options
  • Plug-and-play operation, no configuration needed
  • Complies with IEEE 802.3, 802.3u, 802.3z standards

BrandBlack Box
Model NumberLGC340A
SKULGC340A
ConditionNew
Dimensions3.9 × 1 × 3.5 in
Weight1 lbs
Product TypeGigabit Ethernet Industrial Media Converter
Copper Port1 x 10/100/1000Base-T RJ-45
Fiber Port1 x SFP slot (1000Base-SX/LX)
Fiber Module SupportHot-swappable SFP (multi-mode or single-mode)
Data Rate10/100/1000 Mbps
Media ConversionCopper to fiber optic
Operating Temperature-40°C to 75°C (-40°F to 167°F)
Storage Temperature-40°C to 85°C (-40°F to 185°F)
Humidity5% to 95% non-condensing
MountingDIN rail, wall mount
Power Supply12V DC (adapter included)
ComplianceIEEE 802.3, 802.3u, 802.3z, RoHS

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

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  • Overnight Shipping - 1 business day
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