50ft Slim Cat6a Patch Panel Ethernet Cable, 28AWG UTP, RJ45 Snagless, Gray

The CableLeader C6118-XXXX is a slim Category 6A Ethernet patch cable engineered for high-density network deployments where standard 24 AWG Cat6A patch cords run out of physical space. Both ends terminate in RJ45 8P8C modular plugs, gold-plated to 50 microinches over nickel, wired straight-through in TIA-568-C.2 T568B sequence between four UTP twisted pairs of 28 AWG stranded copper. The result is a 4.0 mm outer-diameter cable that delivers full 10GBASE-T Ethernet performance through a profile that fits where traditional Cat6A patch cords cannot — between 24-port and 48-port patch panel ports, around tight bend radii in cable management arms, and inside high-density bundles where bundle thickness and airflow paths constrain cable choice.

Each end carries an industry-standard 8P8C modular plug, universally referred to as RJ45, molded over the cable jacket with a transparent snagless boot of 4.5 mm outer diameter that shields the locking tab from snags during repeated patching. Contact surfaces are plated with 50 microinches of gold over nickel — the finish chosen to maintain low contact resistance and corrosion resistance across thousands of mating cycles. Pin assignment follows TIA-568-C.2 T568B for the four twisted pairs (white-orange / orange, white-green / green, white-blue / blue, white-brown / brown), giving direct compatibility with every 8P8C jack, switch port, network interface card, and patch panel module produced under the same standard.

Inside the jacket, four twisted pairs of 28 AWG stranded copper handle the differential signaling that defines Cat6A performance — 500 MHz bandwidth, controlled alien crosstalk, and 10 Gbps throughput across the structured-cabling channel. The 28 AWG conductor gauge produces the cable's defining slim profile: a 4.0 mm overall cable diameter compared with 5.5 to 6.5 mm for typical 24 AWG Cat6A patch cords, freeing roughly 30 to 50 percent of channel cross-section in dense bundles. This matters most when forty-eight cables converge on a single 1U patch panel, when cable management arms cap bundle thickness at fixed values, or when airflow paths through the rear of a server rack must remain unobstructed for thermal management.

Compliance covers both the cordage and the assembly. UL Listing file E305668 identifies the jacket as Type CM (Communications cable) rated 75 degrees Celsius — the rating required by NEC Article 800 for general-purpose horizontal communications cabling inside buildings. The same file extends to cUL recognition for installations under the Canadian Electrical Code. ETL Verified TIA/EIA-568-C.2 testing certifies that the assembly meets the Cat6A component specification, including return loss, near-end crosstalk, far-end crosstalk, and alien-pair coupling parameters. RoHS 3 directive compliance ensures the assembly contains no restricted concentrations of lead, mercury, cadmium, hexavalent chromium, or restricted phthalates.

Typical deployments live inside data centers, server rooms, and enterprise wiring closets. Network technicians reach for slim 28 AWG Cat6A patch cables when populating 24-port and 48-port patch panel rows where standard 24 AWG bundles physically cannot fit without bend-radius violations. Top-of-rack and end-of-row switch architectures use the same cable for short jumpers between switch ports and server NICs, where airflow through hot aisles must not be blocked by thick cable runs. Voice and video deployments use the cable for PoE+ access point uplinks and IP camera home runs that need 10 Gbps headroom for future upgrades. Short-channel applications benefit most: TIA-568-C.2 specifies derating for 28 AWG patch cords compared with 24 AWG horizontal cable, so this product is best suited to runs where overall channel length stays within the patch-cord allowance budget.

Compatibility & Ordering Information — C6118-XXXX is compatible with every standards-compliant Cat6A or backward Cat6 / Cat5e patch panel, network switch, server NIC, IP phone, wireless access point, KVM unit, and IP camera that exposes an 8P8C RJ45 jack. Brand examples include Panduit, Leviton, ICC, Belden, and CommScope patch panels and modules; Cisco, Juniper, Aruba, and Ubiquiti switches and access points; Dell, HPE, Supermicro, and Lenovo server NICs. The cable is available in multiple standard lengths to fit in-rack jumpers, cross-rack runs, and longer horizontal segments — select the length variant that matches the channel distance plus a small service loop. Multiple jacket colors are stocked for cable management color-coding (network role, VLAN segmentation, or spare/active marking). Custom length, custom color, and OEM bulk packaging are available on request — contact CableLeader for quotations, imprinted labels, or rack-kitting programs.

Product Comparison: Slim 28 AWG Cat6A vs Standard 24 AWG Cat6A Patch Cable

Buyers shopping for a Cat6A patch cable typically choose between a slim 28 AWG construction (this product family) and a standard 24 AWG construction. Both deliver Cat6A 10GBASE-T performance, but the cable diameter, channel-distance derating, and installation context differ. The table below summarizes the decision.

Select the slim 28 AWG Cat6A patch cable when populating high-density patch panels, when bundle thickness or bend radius is constrained, when rear-of-rack airflow must remain clear, or when channel length stays well within the patch-cord allowance budget.
Select a standard 24 AWG Cat6A patch cable when the run approaches the full 100 m channel length, when the deployment has loose cable density, or when the installation specification calls for 24 AWG patch-cord construction.

FAQ

Q1. What's the difference between Cat6 and Cat6A patch cables?

Cat6A patch cables support 10 Gbps Ethernet across the full 100 m channel envelope, while Cat6 maxes out at 10 Gbps over only 55 m and at 1 Gbps for the standard 100 m run. Cat6A also adds alien-crosstalk control absent from the Cat6 specification, and uses tighter twist rates to handle the 500 MHz bandwidth required by 10GBASE-T transmission.

Q2. Is C6118-XXXX backward compatible with Cat6 and Cat5e equipment?

Yes. Cat6A 8P8C connectors are physically and electrically backward compatible with Cat6 and Cat5e jacks — the cable plugs into any RJ45 port. The link runs at the slowest device's rated speed, so a Cat6A cable connected to a 1 Gbps Cat6 switch port still runs at 1 Gbps; the upgrade benefit appears once both ends support 10GBASE-T or 2.5/5GBASE-T.

Q3. Why does 28 AWG Cat6A have a shorter channel limit than 24 AWG?

TIA-568-C.2 specifies channel-distance derating for slim 28 AWG patch cords because the thinner conductor exhibits higher attenuation at the high frequencies used by 10GBASE-T than 24 AWG. Designers should keep total channel length within the standard allowance — typically 90 m of horizontal 24 AWG plus up to roughly 10 m of 28 AWG patch cord — and consult the standard's derating table when patch cords exceed five meters on each end.

Q4. What is a patch panel cable and how is it different from a patch cord?

A patch panel cable is the short Ethernet cable that connects a patch panel port to a network switch port — the visible front-of-rack jumper that completes a structured cabling channel. A patch cord is the broader category for any short factory-terminated Ethernet cable with RJ45 plugs at both ends; patch panel cables are one specific use of patch cords. Slim 28 AWG Cat6A patch cables are particularly suited to this role because dense patch-panel bundles benefit from the smaller cable diameter.

Q5. Which Cat6A patch cable is best for high-density 24-port or 48-port panels?

Slim 28 AWG Cat6A patch cables are the preferred choice for 24-port and 48-port patch panels in dense rack environments. The 4.0 mm cable diameter — versus roughly 6 mm for standard 24 AWG Cat6A — frees 30 to 50 percent of bundle cross-section, restoring airflow and meeting bend-radius limits at the cable manager. Match cable length to rack-to-switch distance and pick a jacket color that matches the rack's color-coding scheme.