Image coming soon
Product images are provided for reference and may not represent the exact model, configuration, or included components.

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.

Description

Black Box EVNSL81-12 Enhanced Patch Cord

Overview

The Black Box EVNSL81-12 is an enhanced patch cord designed for reliable network connectivity in demanding environments. Its blue color aids in visual identification within structured cabling systems, simplifying troubleshooting and management. This cable is suited for direct connections between network devices and patch panels, or for extending existing runs where a specific length is required to avoid excess slack, which can degrade signal integrity and create installation challenges.

Compatibility

This patch cord is compatible with standard Ethernet networking equipment, including network switches, routers, servers, and IP cameras. It supports Gigabit Ethernet (1000BASE-T) and is backward compatible with Fast Ethernet (100BASE-TX). Use this cable to connect any device requiring an RJ45 Ethernet interface, such as IP cameras from brands like Axis, Hanwha, or Hikvision, or network switches from Ubiquiti, Cisco, or Netgear.

Installation Notes

Ensure connectors are fully seated in their respective ports to guarantee a stable connection. Avoid sharp bends or kinks in the cable, as this can exceed the bend radius and potentially damage internal conductors, leading to signal loss or intermittent connectivity. The cable's jacket material is designed for standard indoor, controlled environments; avoid prolonged exposure to extreme temperatures or direct sunlight.

What's in the Box

  • 1x Black Box EVNSL81-12 Enhanced Patch Cord
Specifications
Brand: Black Box
MPN: EVNSL81-12
Color: Black
Q&A
Reviews
Have Questions?

Black Box Enhanced Patch Cord Blue Custom Length - EVNSL81-12

$18.61
$15.99

RELATED PRODUCTS

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.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources