The Dahua DH-PFM920I-6UN-C/U 305m UTP CAT6 Cable is a high-quality Ethernet cable designed for professional networking, CCTV installations, ISP deployments, and enterprise environments. Engineered with 99.99% oxygen-free copper (OFC) conductors, exceptional insulation materials, and reliable electrical performance, this CAT6 cable is ideal for high-speed data transmission, PoE cameras, NVR systems, wireless access points, and structured cabling projects. High-Quality 99.99% OFC Copper Conductor of Dahua DH-PFM920I-6UN-C/U According to the datasheet, the cable uses oxygen-free copper (OFC) with 99.99% purity, offering lower resistance and stable signal transmission for long cable runs. This ensures: Better conductivity Superior PoE power delivery Reduced voltage drop Longer lifespan High-speed, interference-free communication 305m CAT6 UTP Cable for High-Speed Networking The cable is structured as 4 pairs (4P × 0.53mm) and meets CAT6 electrical standards with: Characteristic impedance: 100 ± 15 Ω (1–250 MHz) DC resistance ≤ 9.38Ω/100m Time delay ≤ 45ns/100m These figures ensure excellent signal integrity for Gigabit and high-bandwidth applications, including: IP CCTV systems Office networks Server rooms Long-distance PoE installations Routers and switches Wireless access points CPR E / UL CM Rated Outer Sheath The datasheet specifies two versions: DH-PFM920I-6UN-C → CPR E class DH-PFM920I-6UN-U → UL CM class Both feature a durable PVC jacket with: 0.40mm minimum thickness Smooth, tight outer surface Optional white or orange color Excellent resistance to pulling, bending, and environmental exposure This makes it suitable for both indoor and structured cabling within commercial projects. Enhanced Mechanical Strength of Dahua DH-PFM920I-6UN-C/U The cable insulation offers: Tensile strength ≥16MPa Elongation at break ≥300% No damage during peeling or installation The jacket is equally robust with: ≥13.5MPa tensile strength before aging Aging resistance at 100°C for 7 days No cracking after cold-bending tests at −20°C / −15°C These features ensure durability in tough installation environments. Long-Distance PoE Support One of the highlighted features in the datasheet is support for PoE long-distance transmission, making this cable perfect for powering: IP cameras Wireless APs VoIP phones Outdoor NVR systems Ideal for CCTV & Network Installations of Dahua DH-PFM920I-6UN-C/U This cable is engineered for professional use in: Dahua CCTV camera installations Office network wiring Data centers ISPs & WISPs Structured cabling systems Residential FTTH projects The 305m pull-box packaging (412×412×215mm, 12.75kg with packaging) ensures easy unwinding without kinks or tangles.
