Description
Description
The D-Link NCB-C6SFGRR-305 is a professional Category 6 SF/UTP network cable designed for reliable high-speed data transmission in structured cabling installations.
The cable contains four pairs of 23AWG solid bare copper conductors. Each pair is individually twisted, while the cable incorporates aluminum/polyester foil shielding and tinned copper braiding to provide additional protection against electromagnetic interference and electrical noise.
The cable supports frequencies up to 250 MHz and is designed for Gigabit Ethernet applications including 1000BASE-T. It uses HD-PE insulation, a PE central cross separator, and a PVC outer jacket. The nominal cable diameter is 7.6 mm.
The cable is supplied as a 305-meter roll and is suitable for professional LAN infrastructure, structured cabling, networking systems, IP surveillance, and other Ethernet-based installations.
Specifications
| Specification | Details |
|---|---|
| Brand | D-Link |
| Model / Part Number | NCB-C6SFGRR-305 |
| Cable Category | CAT6 |
| Cable Type | SF/UTP |
| Market Description | SFTP / Shielded CAT6 |
| Construction | 4-Pair Shielded Twisted Pair |
| Conductor | Solid Bare Copper |
| Wire Gauge | 23 AWG |
| Number of Pairs | 4 Pairs |
| Frequency | Up to 250 MHz |
| Shielding | Aluminum/Polyester Foil + Tinned Copper Braiding |
| Insulation Material | HD-PE |
| Central Separator | PE Cross Separator |
| Jacket Material | PVC |
| Jacket Color | Gray |
| Cable Diameter | 7.6 mm nominal |
| Characteristic Impedance | 100 ± 5 Ω |
| Conductor Resistance | < 9.38 Ω/100 m |
| Mutual Capacitance | < 5.6 nF/100 m |
| Resistance Unbalance | 5% maximum |
| Capacitance Unbalance | 330 pF/100 m |
| Delay Skew | < 45 ns |
| NVP | 69% |
| Bending Radius | < 8 × cable diameter at -20°C ±1°C |
| Pulling Force | 11.5 kg |
| Operating Temperature | -20°C to +70°C |
| Cable Length | 305 m / approximately 1000 ft |
| Application | Structured Cabling, LAN, Ethernet & IP Surveillance |
| Ethernet Support | Gigabit Ethernet / 1000BASE-T |
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