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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 FM608 CAT6 Coupler - Shielded Straight-pin Silver
Overview
The Black Box FM608 is a shielded CAT6 coupler designed to join two Ethernet cables, extending network runs or repairing damaged segments without requiring a full cable replacement. Its straight-pin configuration ensures standard RJ45 pinout compatibility, crucial for maintaining data integrity in surveillance and enterprise network deployments. This coupler is ideal for extending existing CAT6 infrastructure where a single, longer cable run is impractical or cost-prohibitive.
Compatibility
This coupler is compatible with all standard CAT6 Ethernet cables. It is designed to maintain signal performance for networks operating up to Gigabit Ethernet speeds (1000BASE-T). Use with shielded CAT6 or CAT6a cables is recommended to preserve the full benefit of the shielding, particularly in environments with high electromagnetic interference (EMI) such as industrial facilities or near heavy machinery.
Installation Notes
Ensure both CAT6 cables are terminated correctly with RJ45 connectors. The FM608 simply snaps onto the existing connectors. For optimal performance and to maintain shielding effectiveness, ensure the cable shields are properly connected to the coupler's internal shielding mechanism. This unit is intended for indoor use and should be protected from moisture and extreme temperatures.
What's in the Box
- 1x Black Box FM608 Shielded CAT6 Coupler
Black Box CAT6 Coupler - Shielded Straight-pin Silver - FM608
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