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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 LGB1126A-R2 Dual-Media Port Adapter
Overview
The Black Box LGB1126A-R2 is a versatile dual-media port adapter designed to bridge network segments, extending Ethernet connectivity over longer distances or adapting between copper and fiber infrastructure. This unit is critical for deployments where standard UTP Ethernet cable runs are insufficient, such as in large industrial facilities, campus networks, or long-haul surveillance backbones. It allows you to seamlessly integrate fiber optic transceivers (SFP modules, sold separately) into a standard Ethernet port, providing the flexibility to choose the appropriate fiber type and distance for your specific network topology. The LGB1126A-R2 model provides a robust solution for extending network reach beyond the 100-meter limit of copper cabling.
Compatibility
This adapter is designed to work with standard 10/100/1000Base-T Ethernet ports. It accepts any industry-standard SFP (Small Form-Factor Pluggable) transceiver, enabling compatibility with a wide range of fiber optic types, including multi-mode and single-mode fiber, and supporting various transmission distances. It is suitable for use with network switches, routers, and other Ethernet-enabled devices that utilize SFP slots for media conversion or extension.
Installation Notes
Installation involves inserting the LGB1126A-R2 adapter into a compatible SFP slot on your network equipment. Ensure the SFP module is correctly seated within the adapter before insertion. The adapter itself draws minimal power from the SFP port. For optimal performance and reliability, ensure the connected UTP Ethernet cable adheres to Cat5e or Cat6 standards for runs up to 100 meters.
What's in the Box
- 1x Black Box LGB1126A-R2 Dual-Media Port Adapter
Black Box THE Dual-media Ports CAN BE Used Either - LGB1126A-R2
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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- Get help validating product compatibility
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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
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