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.
No Bots, Just Experts
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 EVNSL81-18 Custom Length Patch Cord
Overview
The Black Box EVNSL81-18 is a custom-length Ethernet patch cord designed for structured cabling deployments where precise cable runs are critical. This cord ensures a clean, efficient installation by eliminating excess slack, which can improve airflow and reduce potential snagging points in network racks or conduits. Its construction supports standard network data transmission for devices requiring reliable connectivity.
Compatibility
This patch cord is compatible with any standard RJ45 Ethernet port found on network switches, routers, servers, IP cameras, and other network-enabled devices. It is suitable for use in any network environment utilizing Cat5e, Cat6, or Cat6a cabling infrastructure.
Installation Notes
When ordering, specify the exact required length to ensure a perfect fit within your installation. Proper cable management techniques should be employed to maintain signal integrity and prevent physical stress on the connectors.
What's in the Box
- 1x Black Box EVNSL81-18 Custom Length Patch Cord
Black Box Enhanced Patch Cord Blue Custom Length - EVNSL81-18
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.
Looking for more Black Box products? Shop the full Black Box catalog →
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