Belden Inc. 2143A 0101000 Cat6 U/utp Osp Cm Cable

Product Description

The BELDEN INC. 2143A 0101000 is a Category 6 (Cat6) 4-pair unshielded twisted pair (U/UTP) outdoor-rated ethernet cable with a CM (Communications Multipurpose) jacket rating. Engineered for outside plant (OSP) installations, this cable delivers structured cabling performance for data and voice network runs that transition between indoor and outdoor environments. Licensed electricians and low-voltage network installers work with this cable in commercial and light industrial settings where dependable gigabit-class performance and environmental resistance are required. It is sold as a single unit (EA).

This cable is suited for horizontal runs in campus environments, between buildings, and in conduit runs exposed to outdoor conditions. The OSP designation means the jacket compound is formulated to resist UV exposure, moisture, and temperature cycling typical of exterior installations. The CM rating covers general-purpose indoor use where a plenum or riser rating is not specifically required by the applicable code. Network technicians and low-voltage contractors use this product for structured cabling systems that must meet TIA-568 Cat6 channel performance standards.

Key Features

• Cat6 performance supports gigabit Ethernet and 10GBASE-T short-channel applications
• U/UTP construction — 4 unshielded twisted pairs, no overall shield, for straightforward termination
• OSP-rated jacket provides UV resistance and moisture protection for outdoor conduit or direct-exposure runs
• CM jacket rating meets general-purpose communications cable requirements for indoor portions of the run
• Sold per unit (EA), single-reel quantity

Compatibility

Designed as an OSP/CM-rated Cat6 structured cabling solution compatible with standard RJ45 keystone jacks, patch panels, and modular plugs that meet TIA-568-C.2 Cat6 termination specifications.

Installation Notes

Installation should be performed by a licensed low-voltage or electrical contractor in accordance with NEC Article 800 and applicable local codes governing communications wiring. De-energize all active network equipment before terminating or splicing. When routing through conduit, ensure the conduit system is rated for the installation environment and that fill ratios comply with NEC guidelines. Do not exceed the cable's minimum bend radius or pulling tension during installation, as either can degrade Cat6 channel performance.