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.
No Bots, Just Experts
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 LIC023A-R4 Fast Ethernet Media Converter
Overview
The Black Box LIC023A-R4 is a Fast Ethernet media converter designed to extend network distances by converting signals between fiber optic and copper Ethernet cabling. This unit is specifically built for deployments requiring 100Mbps connectivity over fiber, enabling network segments to span distances far beyond the limitations of standard copper Ethernet. Its compact, black enclosure allows for discreet installation in various network environments, from small wiring closets to industrial control panels where space is at a premium. The LIC023A-R4 is essential for bridging disparate network media types and extending reach in surveillance or industrial automation networks.
Compatibility
This media converter is designed for 100Mbps Fast Ethernet networks. It interfaces with standard 100BASE-FX fiber optic transceivers (SC connector type) and 100BASE-TX copper Ethernet ports. It is compatible with any network device featuring a 100Mbps Ethernet port, including switches, routers, and end devices. While it operates at 100Mbps, it is suitable for integration with Gigabit Ethernet infrastructure where the fiber link segment is intentionally limited to 100Mbps for specific connectivity requirements or device compatibility.
Installation Notes
Requires standard SC-connectors for fiber optic cabling and an RJ-45 connector for copper Ethernet. Power adapter (sold separately) is required for operation. Ensure fiber optic connections are clean and properly terminated to maintain signal integrity and achieve maximum transmission distance. Operating temperature range is 0°C to 50°C (32°F to 122°F).
What's in the Box
- 1x Black Box LIC023A-R4 Fast Ethernet Media Converter
Black Box Fst Eth Ind Med Conv Cop To 100MBPS MM - LIC023A-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.
Looking for more Black Box products? Shop the full Black Box catalog →
System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology