Description
Vertical Cable 303-J2637/C6AS Cat6A Shielded Modular Keystone Jack
The Vertical Cable 303-J2637/C6AS is a premium, shielded Cat6A keystone jack designed to deliver 10 Gigabit Ethernet performance while preventing electromagnetic interference. Tri-Tek Electronics is an authorized distributor of Vertical Cable products, offering full manufacturer warranty coverage, factory support, and the best local pricing. Our Mesa, AZ retail location provides convenient local pickup and expert technical assistance across Phoenix, Mesa, Chandler, Tempe, Gilbert, Scottsdale, and Glendale.
Key Features and Specifications
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Krone-type IDC terminal block for reliable, tool-assisted punch-down terminations
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360° metal shielding structure minimizes EMI in high-interference environments
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Performance certified to TIA/EIA-568B.2-10, IEEE 802.3an, ISO/IEC 11801, and EN 50173-1 Class EA standards
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Complies with CISPR/FCC Class A emissions requirements
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3P verified for full 10 Gigabit Cat6A throughput
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UL 94 V-0 flame-retardant housing for enhanced safety
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RoHS compliant materials and construction
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Snap-in keystone form factor fits standard wall plates, surface-mount boxes, and blank panels
Example Installation Scenario
In a Phoenix data-center retrofit located adjacent to high-power equipment, technicians install the 303-J2637/C6AS jacks to ensure reliable 10 GbE connectivity with zero EMI issues. The 360° shielded housing maintains signal integrity in a metal-rich rack environment, while the Krone IDC block speeds terminations in shallow patch-panel cutouts.
Why It Matters for Installers, Technicians & Hobbyists
Professional installers value the combination of full Cat6A certification and complete shielding, which prevents crosstalk and interference in demanding commercial and industrial settings. Technicians appreciate the tool-friendly punch-down design and UL 94 V-0 materials that meet stringent safety codes. Hobbyists and small-business IT staff benefit from a future-proof, high-density keystone solution that supports today’s and tomorrow’s network applications.
