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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Black Box LHC028A-R4 Miniature Media Converter
Overview
The Black Box LHC028A-R4 is a compact, black-finished miniature media converter designed to extend network connectivity over longer distances. It's crucial for deployments where standard Ethernet cable runs are insufficient, such as in large industrial facilities or extensive surveillance networks. This unit facilitates the conversion between electrical signals on twisted-pair copper cable and optical signals on fiber optic cable, enabling data transmission across segments that would otherwise be impossible. Its small form factor allows for discreet installation in tight spaces, often directly at the edge of the network where a device needs to connect but is too far from the nearest switch.
Compatibility
This media converter is designed for integration with standard Ethernet networking equipment. It supports the conversion of 10/100/1000Base-T copper Ethernet to 1000Base-SX or 1000Base-LX fiber optic signals, depending on the specific fiber module installed (module not included). It is compatible with any network switch or device that provides a standard RJ-45 Ethernet port and requires fiber optic extension. Specific compatibility is ensured with Black Box's own line of industrial Ethernet switches and media converter chassis, though it functions as a standalone unit when paired with appropriate fiber transceivers.
Installation Notes
The LHC028A-R4 requires a separate fiber optic transceiver module (SFP or SC connector type, sold separately) to establish a fiber link. Power is supplied via an external power adapter (sold separately). Ensure the operating environment temperature range is respected, as extreme cold or heat can affect performance. The unit's miniature size means it can be mounted in various enclosures or directly onto equipment, provided adequate ventilation and protection from environmental elements are maintained.
What's in the Box
- 1x Black Box LHC028A-R4 Miniature Media Converter
Black BOX Multipower Miniature Media Converters - LHC028A-R4
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
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- Access fixed-scope support for rollout planning
- User setup guidance
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Guides, Tools & Calculators
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