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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.

Description

Siemon U5-K01NS UTP Cat5e RJ45 Keystone Jack

Overview

The Siemon U5-K01NS is a black UTP Cat5e RJ45 keystone jack designed for terminating Cat5e cabling in structured network installations. It provides a reliable connection point for patch panels, wall plates, and surface-mount boxes, ensuring consistent data transmission for IP-based systems. This component is critical for maintaining network integrity and performance in environments ranging from small offices to large enterprise data centers.

Compatibility

This keystone jack is engineered for use with standard Siemon Cat5e unshielded twisted-pair (UTP) cabling. It is designed to fit into standard keystone-style cutouts found in Siemon's range of patch panels (e.g., Siemon's category 5e patch panels) and faceplates. It is not compatible with shielded cabling or categories higher than Cat5e.

Installation Notes

Termination requires a standard 110-style punch-down tool. Ensure proper wire sequencing (T568A or T568B) is followed according to your network's established standard. Over-punching or insufficient seating of wires can lead to intermittent connectivity or performance degradation. The jack is designed for a single punch-down termination per conductor.

What's in the Box

  • 1x Siemon U5-K01NS UTP Cat5e RJ45 Keystone Jack (Black)
Specifications
Brand: Siemon
MPN: U5-K01NS
Color: Black
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