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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 FOLZHM4-020M-LCLC-AQ LC Duplex Fiber Optic Module
Overview
The Black Box FOLZHM4-020M-LCLC-AQ is a fiber optic module designed to extend network connectivity over longer distances than standard copper Ethernet. This module is specifically suited for deployments requiring robust, interference-free data transmission, such as connecting buildings across a campus or extending surveillance networks in industrial environments. Its LC duplex connector ensures a secure and reliable connection for fiber optic cabling.
Compatibility
This fiber optic module is designed for use with network switches, media converters, and other network devices that feature SFP (Small Form-Factor Pluggable) or SFP+ ports. It is compatible with network infrastructure requiring LC duplex fiber connections, enabling seamless integration into existing Black Box network equipment and other brands supporting industry-standard SFP/SFP+ interfaces.
Installation Notes
Ensure the target device's SFP/SFP+ port is clean before insertion. Handle the module by its edges to avoid touching the optical connectors or pins. When connecting fiber optic cables, ensure the correct polarity and that the LC connectors are fully seated. The module requires a clean fiber optic environment to maintain signal integrity.
What's in the Box
- 1x Black Box FOLZHM4-020M-LCLC-AQ Fiber Optic Module
Black Box Well Suited FOR Using IN - FOLZHM4-020M-LCLC-AQ
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