SFX/C6-F-UTP-SWA-LSZH-BLK-1000 — Cat6 Armoured External Cable, 1000m Drum

Introduction: robust, screened Cat6 for demanding outdoor and buried runs

SFX Cables SFX/C6-F-UTP-SWA-LSZH-BLK-1000is an armoured Category 6 (Cat6) 4-pair F/UTP network cable supplied on a 1000 m drum. Built for external and protected underground use where both mechanical protection and electromagnetic interference (EMI) screening are required, this cable combines an overall foil screen with galvanised steel-wire armour (SWA) and LSZH inner and outer jackets. The result is a cable that supports typical Gigabit Ethernet (1 Gbps) performance across 90 m runs, offers reliable Power over Ethernet (PoE) delivery, and withstands challenging outdoor and industrial environments.

Key features at a glance

• Category 6, 4-pair — 250 MHz performance suitable for 1 Gbps Ethernet.
• F/UTP (overall foil) screening — reduces EMI and improves data integrity in noisy environments.
• Galvanised Steel Wire Armour (SWA) — offers crush resistance and rodent protection for external or buried installations.
• Solid bare copper conductors (Ø 0.54 mm) — superior electrical performance and PoE capability compared with copper-clad alternatives.
• LSZH inner and outer jackets — low smoke zero halogen for safer operation in public and enclosed spaces.
• Supplied on a 1000 m drum — convenient for long runs, backbones and bulk ordering.

Detailed specifications and benefits

• Conductor:Solid bare copper, Ø 0.54 ±0.020 mm. Solid copper conductors deliver lower DC resistance and better long-term reliability for PoE and high‑current applications than copper-clad steel alternatives.
• Insulation:HDPE pair insulation, 0.26 mm thickness. Consistent pair geometry helps maintain Cat6 performance up to the stated lengths.
• Screening:F/UTP (overall foil). The foil wrap shields the entire cable from external EMI and lowers the risk of crosstalk and unauthorized tapping.
• Armour:Galvanised steel wire armour (SWA). Armour provides mechanical protection against crushing, digging, and rodent damage, which is essential for direct-burial or externally routed installations when installed in line with local guidance.
• Jackets:LSZH inner (grey, RAL 7004) and black outer (RAL 9005). LSZH materials reduce hazardous fumes if the cable is exposed to heat or flame, making it suitable for installations near public or enclosed spaces.

• Performance:Typical 1 Gbps / 250 MHz (performance stated to 90 m). Ideal for Gigabit Ethernet backbones and cameras.
• Overall diameter:11.20 ±0.20 mm; inner jacket Ø 7.80 ±0.20 mm.
• Max DC resistance:< 102.40 Ω/km @ 20 °C — a lower resistance supports better PoE performance and lower voltage drop on long runs.
• Rated temperature:-40 °C to +70 °C — suitable for a wide range of outdoor climates and industrial environments.
• CPR (Euroclass):Fca. For full regulatory and safety guidance, consult the datasheet.

• Reliability in harsh conditions:The combination of SWA and LSZH jackets means the cable can be deployed in exposed and semi-buried scenarios with better resistance to mechanical damage and improved safety characteristics.
• EMI protection:The overall foil screen is effective in electrically noisy environments (near switchgear, motors, or radio equipment), helping maintain link stability.
• PoE compatibility:Solid copper conductors and low DC resistance reduce power loss — important for PoE cameras, wireless access points and other powered devices at the network edge.
• Economy of scale:Supplied on a 1000 m drum, this cable simplifies procurement and reduces waste for large installations or multiple runs.

Use cases and scenarios where this cable excels

• CCTV backbones and PoE camera runs:Many CCTV systems rely on long outdoor cable runs delivering both data and power. This cable’s SWA and solid copper conductors provide reliable electrical performance and physical protection for cameras in exposed positions.
• Outdoor Wi‑Fi / AP to building links:When connecting outdoor access points or mounting network equipment on poles and rooftops, the cable’s screening and armour protect against interference and accidental damage.
• Protected direct burial installations:In accordance with local regulations and installation guidance, the SWA and LSZH jackets make this cable suitable for buried runs that require mechanical protection.
• Industrial site networks:Factories, warehouses and sites with heavy machinery benefit from the cable’s EMI screening and robust construction.
• Campus and utility corridors:Long backbone links between buildings where physical protection and reliable Gigabit links are required.

Comparisons with similar products on the market

When evaluating armoured Cat6 cable options, consider three common alternatives: unarmoured outdoor-rated Cat6, armoured Cat6a, and fibre-optic solutions. Each has strengths and trade-offs.

• Unarmoured outdoor Cat6 often relies on a thicker outer jacket for weather resistance but lacks steel wire armour. The SFX armoured cable offers superior mechanical protection and rodent resistance, making it a better choice for direct-burial or exposed runs.
• Both come with weather-resistant jackets, but the SWA-equipped cable is specifically designed to withstand physical stresses that unarmoured cable cannot.

• Cat6a supports 10 Gbps over 100 m, whereas this Cat6 armoured cable is optimised for 1 Gbps / 250 MHz. If future-proofing to 10 Gbps is a priority for full 100 m links, Cat6a is the technical choice.
• Cat6a typically has a larger diameter and can be stiffer to handle, increasing installation complexity and cost. For many CCTV, PoE, and backbone applications that operate at 1 Gbps, the Cat6 armoured cable delivers an excellent balance of performance, flexibility and cost.

• Fibre provides much higher bandwidth and immunity to EMI, but requires transceivers and powered switches or media converters at each end. For cameras and PoE devices that need power, copper remains practical.
• Armoured copper like the SFX Cat6 is often the most cost-effective solution for power-delivering edge devices and shorter backbone links where Gigabit speeds suffice and power is needed on the cable.

Customer feedback and field impressions

No formal customer testimonials are attached to the product listing. However, based on typical installer and system integrator feedback for comparable armoured F/UTP Cat6 cables, common observations include:

• Installers value the SWA layer for peace of mind in exposed, shallow-buried or high‑traffic areas where mechanical damage is a concern.
• Specifying solid bare copper rather than copper-clad conductors is frequently cited as a benefit for PoE deployments because it reduces voltage drop and heat build-up over long runs.
• Field teams often mention that LSZH jackets make route planning simpler in mixed indoor/outdoor runs that pass through public or enclosed spaces due to lower smoke emissions in the event of fire.

If you require verified user reviews for procurement decisions, ask suppliers for references or case studies from installers who have used this exact product on similar projects.

Installation notes and compliance

The cable’s datasheet provides full technical details and installation guidance (https://cdn.dynamictech.uk/dynamictech/uploads/datasheets/ITM002473_1.pdf). Installations must follow local wiring rules and buried cable best practice; in many jurisdictions, qualified installers should perform external and protected underground cable laying. The cable’s CPR rating is shown as Fca — check site or building requirements if specific Euroclass ratings are mandated.

Conclusion: when to choose the SFX Cat6 armoured external cable

TheSFX/C6-F-UTP-SWA-LSZH-BLK-1000is a purpose-built Cat6 solution for deployments where data and power must be delivered reliably in outdoor, exposed or protected-burial situations. Its combination of overall foil screening, galvanised steel-wire armour, solid bare copper conductors and LSZH jackets makes it a robust, safe and practical choice for CCTV backbones, PoE camera runs, outdoor AP links and industrial network segments.

For projects that require Gigabit performance with strong mechanical protection and straightforward PoE delivery, this cable offers a balanced combination of performance, safety and durability. If you need higher than 1 Gbps over 100 m or full future-proofing to 10 Gbps, consider Cat6a or fibre options alongside this product to weigh cost and complexity. For most outdoor PoE and CCTV scenarios, however, the SFX armoured Cat6 cable remains a compelling, cost-effective option supplied on a convenient 1000 m drum.