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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 LMC403A Fiber Single-Mode Media Converter
Overview
The Black Box LMC403A is a compact, single-mode fiber media converter designed for extending network connectivity to mobile applications or locations where space is constrained. It bridges the gap between copper Ethernet and single-mode fiber, enabling network reach up to 30 km. This device is ideal for deployments requiring lightweight, small-form-factor solutions.
Compatibility
This media converter is designed to interface with standard 10/100/1000-Mbps copper Ethernet connections and 100-Mbps duplex single-mode fiber. It utilizes an ST connector for fiber termination. It is compatible with network infrastructure requiring fiber extension over long distances, such as in mobile command centers or remote surveillance posts.
Installation Notes
The LMC403A uses a 1310-nm wavelength for single-mode fiber transmission. Ensure that the connected fiber optic cable is single-mode and terminated with compatible ST connectors. The device operates by converting electrical signals from copper Ethernet to optical signals for fiber transmission and vice-versa.
What's in the Box
- 1x Black Box LMC403A Media Converter
- 1x ST Connector (integrated)
Black Box Bring Fiber TO Desktop. FOR Mobile - LMC403A
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.
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