Belden Inc. 1585A D15U1000 Cat5e Utp Cmp Plenum Cable

Product Description

The BELDEN INC. 1585A D15U1000 is a Category 5e, 4-pair unshielded twisted pair (U/UTP) ethernet cable rated for plenum (CMP) installations. Designed for structured wiring in commercial and residential buildings, this cable meets the stringent smoke and flame requirements necessary for air-handling spaces. The plenum rating makes it suitable for installation in drop ceilings, raised floors, and other HVAC air-circulation pathways without the need for conduit in most jurisdictions. Electricians and low-voltage cabling contractors install this cable as part of data network infrastructure where fire code requires CMP-rated conductors.

This cable is suited for horizontal runs in commercial office environments, schools, healthcare facilities, and multi-unit residential buildings. It supports standard Cat5e network applications including 100BASE-TX and Gigabit Ethernet over typical structured cabling distances. The blue jacket aids in visual identification and cable management in patch panels and telecommunications rooms. Installation is sold by the unit as a box pull.

Key Features

• Category 5e performance supporting Gigabit Ethernet and standard 100 Mbps network applications
• Plenum (CMP) flame and smoke rating for use in air-handling spaces per applicable fire codes
• 4-pair U/UTP construction with unshielded twisted pairs for straightforward termination
• Blue jacket for easy visual identification in structured cabling installations
• Box format for controlled, kink-free cable pulls on the job site

Compatibility

Designed as an OEM-style replacement and standard-installation cable compatible with Cat5e-rated patch panels, keystone jacks, and RJ45 connectors following TIA-568 wiring standards.

Installation Notes

Low-voltage cabling technicians and licensed electricians typically install plenum-rated data cable in accordance with NFPA 70 (NEC) Article 800 and local AHJ requirements. De-energize any adjacent electrical systems before working in shared ceiling or floor plenum spaces. Use a cable stapler or J-hook rated for data cable to avoid pinching the jacket, which can degrade signal performance. Verify local fire codes and building permits before installation in air-handling spaces.