West Penn Wire 4245EZGY1000 Cat 5e Riser Cable 1000 Ft

Product Description

The WEST PENN WIRE 4245EZGY1000 is a Cat 5e riser-rated (CMR) network cable built with four twisted pairs of 24 AWG solid bare copper conductors insulated in a PVC jacket. Sold in 1000-foot spools, this cable is engineered for structured wiring installations in commercial and residential buildings where vertical runs between floors require a riser fire rating. The solid conductor construction supports permanent horizontal and backbone cabling runs and meets Cat 5e performance standards for data transmission up to 100 MHz.

This cable is suited for in-wall and in-conduit installations in office buildings, schools, multi-unit residential projects, and light commercial facilities. It is a standard choice for running Ethernet data, VoIP, and low-voltage control signals between telecom closets and work-area outlets. Electricians and low-voltage technicians use this cable for structured cabling backbone and horizontal runs that must comply with building codes requiring a CMR riser rating in vertical shaft pathways.

Key Features

• Cat 5e rated for data transmission performance up to 100 MHz
• 4-pair, 24 AWG solid conductor construction for permanent structured cabling runs
• Riser (CMR) fire rating suitable for vertical runs between floors
• PVC jacket for durability in in-wall and in-conduit applications
• 1000-foot spool — standard pull-box quantity for full-floor or full-building installations

Compatibility

Designed as an OEM-style replacement and new-installation option for Cat 5e riser-rated structured cabling systems using standard 8P8C (RJ45) terminations and patch panels.

Installation Notes

Installation should be performed by a licensed electrician or qualified low-voltage technician in accordance with NEC Article 800 requirements for communications riser cable. De-energize any nearby circuits before working in raceways or cable trays. Avoid exceeding the cable's minimum bend radius and maximum pulling tension during installation to prevent damage to the twisted-pair geometry. All vertical runs through floor penetrations must be firestopped per applicable building codes.