Dahua DH-PFM920I-6UN-C 305m CAT6 UTP Network Cable with PoE Support & Oxygen-Free Copper

Product SKU: DH-PFM920I-6UN-C

Product Overview

The Dahua DH-PFM920I-6UN-C is a 305m CAT6 UTP network cable designed for structured cabling, IP surveillance systems, PoE devices and general Ethernet installations. Its four twisted pairs use high-purity oxygen-free copper conductors rather than copper-clad aluminium, helping support dependable data transmission and power delivery when the cable is correctly terminated and installed. The PVC sheath carries CE CPR Eca flame-retardant certification and the cable complies with the IEC 60332-1-2 vertical flame-propagation test. A polyethylene separator maintains pair spacing, while the polyester rip cord assists with sheath removal during termination. The cable is supplied as an unterminated bulk carton for cutting to the required lengths and supports PoE transmission through compatible equipment. It is best suited to protected indoor pathways because no outdoor, UV-resistant, waterproof or direct-burial rating is confirmed.

Key Capabilities

Best For

• IP Camera Installations: Carries compatible Ethernet data and PoE power between cameras, switches, injectors and network cabinets.
• Homes and Small Businesses: Supports structured network cabling for cameras, access points, computers and other Ethernet devices.
• Warehouses and Retail Sites: Provides bulk cable for custom-length runs between equipment rooms and distributed network devices.
• Office Fit-Outs: Suits permanent links terminated into patch panels, wall jacks or compatible modular connectors.
• Protected Indoor Pathways: Works in trays, conduits and enclosed cable routes that meet the required environmental and fire classifications.

Why Choose the DH-PFM920I-6UN-C

The DH-PFM920I-6UN-C is better suited to professional network and surveillance cabling than low-cost copper-clad aluminium cable because it uses high-purity oxygen-free copper conductors with controlled electrical and transmission characteristics. The 305m carton supports multiple custom-length runs, while the separator, rip cord and 6mm sheath make the cable practical to install and terminate. Its CPR Eca flame classification and confirmed PoE support also make it suitable for many protected indoor projects. Available through Security Wholesalers, this cable should be selected after checking the installation environment, fire-classification requirements, cable lengths and PoE loads. It is not confirmed as outdoor, UV-resistant, waterproof or direct-burial cable, so a specialised sheath should be chosen where those conditions apply.

Buyer Decision Tips

Key Features & Technical Specifications

Product Type	Bulk UTP CAT6 network cable.
Cable Length	305m ± 1.5m per carton.
PoE Support	Supports power and Ethernet data through compatible PoE equipment.
Conductor Material	Oxygen-free copper with 99.97% purity.
Conductor Diameter	0.53mm ± 0.01mm.
Pair Construction	Four colour-coded twisted pairs.
Insulation	HDPE with 0.21mm minimum average thickness and 0.95mm ± 0.1mm diameter.
Separator	Translucent polyethylene separator measuring 4.5 × 0.4mm.
Rip Cord	500D polyester rip cord.
Outer Sheath	Blue PVC sheath with 0.5mm minimum average thickness.
Outer Diameter	6.0mm ± 0.3mm.
Characteristic Impedance	100 ± 15Ω.
Maximum DC Resistance	8.7Ω per 100m for a single conductor.
Insulation Resistance	Minimum 5000MΩ·km.
Transmission Performance	NEXT at least 39.30dB, attenuation up to 34.8dB and return loss at least 17.3dB per 100m at 250MHz.
Installation Bend Radius	Greater than eight times the outer cable diameter.
Operating Temperature	-20°C to +60°C.
Installation Temperature	0°C to +50°C.
Fire and Compliance	CE CPR Eca, IEC 60332-1-2, Q/DXJ 067-2019 and EN 50575-2014.
Warranty	10-year warranty.
Packaging	Net weight at least 10.5kg; gross weight at least 12.8kg.

Ideal Use Cases

Choosing the Right Model

• Choose this cable if: The project requires 305m of CAT6 UTP cable with oxygen-free copper conductors and PoE support.
• Choose outdoor-rated cable if: The route is exposed to sunlight, weather or substantial temperature cycling.
• Choose direct-burial cable if: The cable will be installed underground or in a pathway subject to moisture.
• Choose shielded cable if: The project design requires screening against electrical interference and compatible earthing.
• Confirm the fire rating if: The building specification requires a classification other than CPR Eca.

FAQs

1. What is the DH-PFM920I-6UN-C designed for?
   The DH-PFM920I-6UN-C is a 305m bulk CAT6 UTP network cable for structured cabling, IP cameras, PoE devices and general Ethernet installations. It contains four twisted pairs of oxygen-free copper conductors and is supplied in a carton for cutting and terminating to the required lengths. The cable does not include pre-fitted RJ-45 connectors, so suitable plugs, jacks, patch panels and termination tools are required.
2. Does the DH-PFM920I-6UN-C support Power over Ethernet?
   Yes. The DH-PFM920I-6UN-C supports power and Ethernet data over the same cable when used with compatible PoE equipment. PoE performance depends on cable length, termination quality, conductor resistance, ambient temperature and the power requirements of the connected device. The complete link should remain within the limits of the selected Ethernet and PoE standards unless the connected equipment specifically supports an approved extended-distance mode.
3. Is the cable made from solid oxygen-free copper?
   The cable uses high-purity oxygen-free copper conductors with 99.97% purity and a conductor diameter of 0.53mm ± 0.01mm. This is different from copper-clad aluminium cable and is useful for network and PoE installations where conductor resistance and dependable power delivery matter. Each installation should still be tested after termination to confirm continuity, pair order and CAT6 link performance.
4. How much cable is supplied in one carton?
   One carton contains 305m of CAT6 UTP cable, with a stated length tolerance of ±1.5m. The cable is supplied as bulk unterminated cable rather than individual patch leads. Before installation, estimate the total route length, service loops, rack entry and wastage, then keep each permanent network link within the applicable design limits for the connected Ethernet and PoE equipment.
5. What are the cable diameter and minimum bending requirements?
   The finished cable has an outer diameter of 6.0mm ± 0.3mm. The listed installation bending radius must be greater than eight times the outer cable diameter, which is approximately more than 48mm based on the nominal diameter. Avoid tight corners, crushing, kinks and excessive pulling force because physical deformation can change pair geometry and reduce CAT6 transmission performance.
6. Is the DH-PFM920I-6UN-C suitable for outdoor or underground installation?
   The cable has a PVC sheath and operates from -20°C to +60°C, but no outdoor, UV-resistant, direct-burial or waterproof rating is confirmed. It is better suited to protected indoor structured-cabling routes or enclosed pathways that meet the project requirements. For exposed outdoor, underground or wet locations, select cable specifically rated for that environment rather than relying on conduit alone to replace the required cable classification.
7. What fire and compliance classifications are confirmed?
   The DH-PFM920I-6UN-C has CE CPR Eca flame-retardant certification and complies with the IEC 60332-1-2 vertical flame-propagation test. Its listed executive standards are Q/DXJ 067-2019 and EN 50575-2014. These classifications should be checked against the building specification and local cabling requirements because some projects, pathways or building types may require a different sheath or fire-performance classification.
8. What should I confirm before ordering the DH-PFM920I-6UN-C?
   Confirm the total cable quantity, installation environment, required fire classification, maximum link lengths, PoE device loads, patch-panel or RJ-45 termination method and cable-testing requirements. Also check whether the route needs indoor PVC, outdoor UV-resistant, direct-burial or another specialised cable type. Security Wholesalers can help review the planned camera and network layout for likely cable-length, PoE or environmental limitations before installation.

Additional Information

Dahua DH-PFM920I-6UN-C Datasheet