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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 FOE401 ST Multimode Fiber Optic Adapter
Overview
The Black Box FOE401 is a passive fiber optic adapter designed to connect ST multimode fiber optic cables. It serves as a crucial component for extending network infrastructure beyond the limitations of copper cabling, particularly in environments where electromagnetic interference is a concern or longer transmission distances are required. This adapter is essential for building a reliable backbone for video surveillance systems, ensuring signal integrity between network devices like switches and cameras over fiber optic runs. Its compact, black form factor allows for discreet integration into network racks and enclosures.
Compatibility
This adapter is designed for use with standard ST multimode fiber optic connectors. It is compatible with any network switch, media converter, or IP camera that features an ST multimode fiber port. The FOE401 is suitable for integration into existing or new network architectures that leverage multimode fiber for backbone connectivity, including industrial environments, large campus networks, and security installations where copper limitations are a factor.
Installation Notes
Installation involves simply plugging the ST multimode fiber cable into the adapter's ST port. Ensure the fiber optic cable end-face is clean before insertion to prevent signal loss or damage to the connector. The adapter itself is passive and requires no power. Its primary function is to provide a physical connection point for the fiber optic cable, facilitating signal transmission between connected devices.
What's in the Box
- 1x Black Box FOE401 ST Multimode Fiber Optic Adapter
Black Box Fiber Optic Adapter Type A - ST Multimode - FOE401
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