Keystone Slim-line Cat6A 2-port outlet insert with cable clamp, Synergy21 S216348/S216382, pure white

The Keystone Slim-line Cat6A 2-port outlet insert with cable clamp is a compact module designed for TP/AP network outlets that supports Cat6A cabling and 10 Gigabit Ethernet. Supplied in pure white and featuring two Keystone ports with an integrated cable clamp, this insert provides secure strain relief and a tidy finish for structured cabling in residential, office, or commercial environments. The slim profile makes it suitable for modern faceplates and tight mounting spaces while maintaining performance for high-speed data links.

Advantages

The insert combines two Keystone-compatible ports in a low-profile housing that keeps connections accessible without protruding beyond faceplate surfaces. The integrated cable clamp secures twisted-pair cables to reduce strain on terminations and helps maintain consistent network performance. The universal Keystone format ensures compatibility with a wide range of jacks, modules and faceplates designed for Cat6A network installations. The pure white finish provides a neutral appearance that blends with standard wiring accessories.

Suitable for (tasks / use cases)

• Residential structured cabling deployments requiring Cat6A performance
• Office network outlets supporting 10 Gigabit Ethernet connections
• Commercial or public buildings where compact dual-port outlets are needed
• Retrofit or new installations using standard Keystone faceplates

When it may not be suitable

This insert is intended specifically for Keystone-format modules and faceplates; it is not suitable for outlets or panels that require proprietary or incompatible connector formats. Installations that need integrated shielded connections, metal faceplates, or specialized environmental protection (e.g., outdoor or watertight applications) may require different hardware.

Key specifications

• Ports: 2 Keystone-compatible RJ45 ports intended for TP/AP wiring
• Cable category support: Cat6A (suitable for 10 Gigabit Ethernet)
• Strain relief: Integrated cable clamp for securing twisted-pair cable
• Form factor: Slim-line, low-profile insert for standard faceplates
• Color: Pure white finish for neutral appearance
• Typical applications: Residential, office, and commercial structured cabling

How to use

Prepare the Cat6A cable by stripping the outer sheath to expose the twisted pairs according to the termination guidelines for your chosen keystone jacks. Terminate each pair on the compatible keystone jacks using the appropriate wiring scheme (T568A or T568B) and insert the populated jacks into the two Keystone ports of the slim-line insert until they click into place. Position the cable under the integrated cable clamp and secure it to provide strain relief. Finally, mount the insert into a compatible faceplate and fasten the faceplate to the outlet box following local installation practices.

What to consider before purchase

• Verify faceplate compatibility with slim-line Keystone inserts and two-port modules
• Confirm that Cat6A cabling and keystone jacks used match desired performance and wiring standard
• Check whether shielded terminations or special environmental ratings are required for your site
• Ensure sufficient outlet box depth to accommodate the low-profile insert plus cable and clamp

Usage recommendations

To preserve Cat6A performance, keep cable untwisting to the minimum allowed by the keystone jack manufacturer, use proper pair alignment and tension when terminating, and ensure the integrated clamp is tightened without deforming the cable. Use this slim-line insert with compatible faceplates and quality keystone jacks to maintain reliable 10 Gigabit Ethernet links.