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Black rectangular Cat5E keystone jack with punch-down terminals and strain relief cap

CMPLE

CMPLE Cat5E Punch Down Keystone Jack Black

SKU CH-9S57-B01FG

A black Cat5E punch-down keystone jack that meets TIA/EIA 568-B/A and ISO 11801 2nd edition standards for high-speed network connections

  • Meets TIA/EIA 568-B/A standard for reliable network performance
  • Exceeds Category 6 Class E per ISO 11801 2nd edition
  • Balanced signal transmission reduces insertion loss and crosstalk
  • Includes plastic strain relief cap for secure IDC connection
  • Black finish suits keystone wall plates and panels

Cat5E Keystone Jack Overview

This CMPLE Cat5E punch-down keystone jack is a black connector adapter built for structured cabling. It mounts in a standard keystone wall plate or patch panel to terminate network runs. The component meets or exceeds TIA/EIA 568-B/A and ISO 11801 2nd edition requirements for Category 6/Class E performance. It balances insertion loss and crosstalk for reliable high-speed data transmission.

Suitable Installations

The jack suits installers terminating solid or stranded copper cable in residential or commercial structured wiring projects. It is not suited for fibre-optic termination or for direct device connection without a keystone-compatible faceplate or panel. Buyers needing tool-less termination or shielded variants should consider alternative connector types. The included strain-relief cap helps secure the IDC connection during installation.

Key Compliance Standard

The decisive specification is compliance with TIA/EIA 568-B/A 2.1 and ISO 11801 2nd edition for Category 6/Class E. This certification confirms the jack supports gigabit Ethernet performance while remaining backwards compatible with earlier Category 5e installations. Verifying that your cabling infrastructure requires this class of performance ensures the correct part selection.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 94% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameCmple.com

Questions about this item

Does the keystone jack ship with a keystone wall plate or patch panel, or must those be purchased separately?

The jack is designed to be used with a keystone wall plate or panel, which are not included and must be bought separately.

The specs mention TIA/EIA 568B/A 2.1 and ISO 11801 2nd edition — which standard should I match when wiring my network?

Wire to the TIA/EIA 568B/A 2.1 scheme; the jack meets or exceeds that standard and the ISO 11801 2nd edition requirement for Category 6/Class E performance.

Once punched down in a wall plate, what real-world speed can I expect from this Cat5E jack?

It supports Cat5E performance for gigabit Ethernet up to 1 Gbps, balanced for low insertion loss and crosstalk per the listed TIA/EIA and ISO standards.

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