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Linkwylan KJ28F Cat.6A/Cat.6/Cat.5e Fully Shielded Keystone Jack – 10Gbps Tool-Free Modules for Patch Panels, Surface Mount Boxes & Wall Plates -
$66
✅ Cat.7 up to 10Gbps data rate, 500MHz bandwidth
✅ Fully shielded for superior EMI & crosstalk suppression
✅ Tool-free / toolless termination, no punch-down tool needed
✅ Fits standard: patch panels, surface mount boxes, wall plates
✅ Supports PoE, PoE+ and high-power PoE applications
✅ Compatible with solid & stranded Cat7/Cat6A STP Ethernet cables
✅ Sturdy metal shield housing for long service life
✅ Easy installation, ideal for residential and commercial cabling projects
1-Year Warranty 30-Day Returns 30-Day Exchange
Product Highlights
The Linkwylan KJ28 Fully Shielded Tool-Free RJ45 Keystone Jack is designed for critical networking applications requiring zero-loss data throughput and maximum physical durability.
Built with a heavy-duty zinc alloy die-cast housing, this modular jack creates a complete 360°
Faraday cage around internal terminations, protecting against severe electromagnetic interference (EMI) and radio frequency interference (RFI) common in industrial facilities, server racks, and high-density conduits.
Its LSA toolless clamp design eliminates the need for specialized punch-down tools. Simply strip the cable, align conductor pairs according to the color-coded guide, seat the cap, and squeeze the hinged metal wings closed. The integrated rear cable collar grounds the drain wire and secures the cable sheath against strain and accidental disconnects.
Descriptions
- 10Gbps High-Speed Transmission & Cat.6A Compliance: Supports bandwidth up to 500MHz and ultra-fast data transfer speeds up to 10Gbps (10GBASE-T). Fully backward compatible with Cat.6, Cat.5e, and Cat.5 Ethernet networks.
- 360° Full Metal Shielding (Zinc Alloy Die-Cast): Robust one-piece zinc alloy die-cast housing provides superior EMI/RFI shielding protection, eliminating alien crosstalk (AXT) and maintaining optimal signal integrity in noisy electromagnetic environments.
- 100% Tool-Free & Quick Installation: Features an intuitive snap-in butterfly wing mechanism. Terminate solid or stranded cables (22–26 AWG) without a punch-down tool or crimper. Saves up to 50% installation time on job sites.
- Universal Dual T568A / T568B Color-Coded LSA Wiring: Integrated high-visibility wire sorting cap clearly displays standard T568A & T568B wiring schemes for fast, error-free field terminations.
- Gold-Plated Phosphor Bronze Contacts: 50-micron gold plating on contact pins ensures corrosion resistance, excellent conductivity, and over 750+ mating cycles.
- Universal Keystone Compatibility: Standard compact footprint fits seamlessly into all standard 86-type faceplates, blank patch panels (1U 24-port / 48-port), surface mount boxes, and modular distribution frames.
Features
| Parameter | Specification |
|---|---|
| Brand | Linkwylan (联格威朗) |
| Product Model | Fully Shielded Toolless RJ45 Keystone Jack (Cat.6A / Cat.6 / Cat.5e) |
| Interface Type | RJ45 (8P8C) Female to LSA Terminal Block |
| Housing Material | Nickel-Plated Zinc Alloy Die-Casting (100% Full Shielding) |
| Contact Pins | Phosphor Bronze with 15μ” Gold Plating |
| IDC Terminal | Phosphor Bronze with Nickel/Tin Plating |
| Conductor Gauge | 23 AWG – 26 AWG Solid / Stranded Copper Wire |
| Cable OD Range | Φ5.0 mm∼8.0 mm (Cat5e / Cat6 / Cat6A /Cat7) |
| Bandwidth | Up to 500 MHz (Cat.6A standard) |
| Data Rate | Up to 10 Gbps (10GBASE-T) |
| Wiring Standards | Dual TIA/EIA 568A & 568B Standards |
| Durability / Cycles | RJ45 Jack insertions; IDC Repeatable Terminations ≥20 times |
| PoE Support | IEEE 802.3af (PoE), IEEE 802.3at (PoE+), IEEE 802.3bt (PoE++ Type 3 & 4) |
| Operating Temp | −10°C∼+60°C |
| Compliance | ISO/IEC 11801, ANSI/TIA-568-C.2, RoHS, CE |
Installation Guide
Strip Cable Jacket: Strip approximately 30 mm∼40 mm of the outer cable jacket, fold the braided shield / drain wire back over the jacket and wrapped it by copper foil.
Align Wire Pairs: Insert the twisted pairs through the white wire cap, matching the color pairs to either the T568A or T568B guide labeled on the sides.
Trim Excess Wires: Seat the conductors securely into their designated slots and trim flush with the edge of the guide cap.
Seat into Module Core: Place the loaded wire cap firmly into the central IDC block of the metal jack.
Lock Shielding Wings: Squeeze the metal housing firmly until they snap locked. Tied the grounding clip around the copper foil to ensure solid 360∘ grounding.
Applications
✅ Data Center & Server Room: Stable 10G wired connection for servers, switches and storage devices; shielding protects signals amid dense power and network cables.
✅ Commercial Office & Enterprise Network: Workstations, conference rooms, VOIP phones and desktop access points for smooth daily office and video conferencing.
✅ Smart Home & Residential High-Speed Network: Home lab, NAS storage, gaming stations, 4K/8K media playback and whole-house wired networking.
✅ Security & CCTV Surveillance: IP cameras, NVR systems, supporting PoE power supply together with steady data transmission.
✅ School, Hospital & Public Facilities: Reliable wired network for classrooms, ward terminals and public information terminals.
✅ Industrial & Workshop Cabling: Anti-interference performance works well in environments with motors, power cabinets and strong electromagnetic noise.
✅ Hotel & Apartment Network Renovation: Neat wall outlet installation for guest room wired access and property management network.
Whether you are building a new high-speed network or upgrading an existing cabling infrastructure, the Linkwylan KJ28F shielded keystone jack is a dependable choice for clean, high-performance wired connectivity.
