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Compact metal media converter with one RJ45 port and one SFP slot, front LED indicators

Black Box Corporation

Black Box Corporation LGC210A-R2 media converter 10/100/1000 copper to 1000 fiber SFP

SKU CH-R446-CFR98 MPN LGC210A-R2

Extends copper networks up to 80 km via SFP fiber with RJ45 and diagnostic LEDs

  • Conversion type0/100/1000-Mbps Copper to 1000-Mbps Fiber SFP
  • Extend copper network up to 80 km via fiber SFP
  • Compliant with EN62368 safety standard
  • Quick and easy installation with front-panel diagnostic LEDs
  • One RJ45 copper port and one SFP fiber slot
  • Standalone or rack-mountable with LHGC-RACK chassis

Copper-to-Fiber Media Converter

The Black Box LGC210A-R2 converts 10/100/1000-Mbps copper signals to 1000-Mbps fiber using an SFP module. It extends a network link up to 80 km and meets EN62368 compliance. Diagnostic LEDs on the front panel show link status at a glance. The unit works standalone or mounts in the optional LHGC-RACK chassis.

Network Extenders Needing Long Reach

This converter suits teams that must bridge buildings or campuses beyond copper distance limits. It provides one RJ45 port and one SFP slot for single-strand or dual-strand fiber. Buyers who require multiple ports, Power over Ethernet, or managed switching features should look at a different product class.

80 km Maximum Fiber Distance

The decisive specification is the 80 km reach over fiber when paired with a compatible SFP transceiver. This range covers metro-area and campus backbones without intermediate repeaters. Confirm the SFP wavelength and fiber type match your link budget before ordering.

How it compares

Measured against everything we stock in Video & Signal Converters, at today’s prices. Recalculated every night.

Price $48.99
Pricier than about 66% of the 286 comparable items (median $27.99).

Specifications

Product
Brand nameBlack Box
Model nameLGC210A-R2
Part numberLGC210A-R2
Conversion type0/100/1000-Mbps Copper to 1000-Mbps Fiber SFP
Size & build
Shipping weight1.18 kg
Package size203 × 51 × 51 mm

Questions about this item

What SFP module size fits the converter's slot?

The unit has one standard SFP slot that accepts any small form-factor pluggable transceiver you select for the required fiber type and distance.

How do you power and connect the converter for first use?

Insert the SFP module, connect the RJ45 copper cable, apply power, and verify the front-panel LEDs show link on both ports before passing traffic.

When should the SFP transceiver be replaced?

Replace the SFP if the link LEDs fail to light with known-good cabling or if optical power degrades beyond the 80 km reach specification.

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