Digitus DK-1644-050/R Cable

Digitus DK-1644-050/R Cable

The Digitus DK-1644-050/R Cable is a high‑performance networking solution designed for demanding data environments. This 5‑meter patch cable delivers the reliability and speed required by modern networks while maintaining strict safety standards.

Key Technical Features

• Category: Cat 6, fully compatible with Cat 6A and Cat 7 specifications for future‑proofing.
• Construction: S/FTP (Shielded Foiled Twisted Pair) – each twisted pair is wrapped in foil and the entire cable is enclosed in a braided shield to eliminate electromagnetic interference.
• Core Material: Copper, AWG 27/7 stranded for flexibility and durability.
• Insulation: LSZH (Low Smoke Zero Halogen) – emits minimal smoke and no halogens when exposed to fire, enhancing safety in enclosed spaces.
• Length: 5 m (16.4 ft), ideal for connecting devices within a single room or between adjacent rooms without the need for additional cable runs.
• Color: Vibrant red, making it easy to identify and manage in complex cabling systems.

Performance Characteristics

The S/FTP design ensures that the cable can support data rates up to 10 Gbps over its full length. The shielded construction provides excellent protection against crosstalk and external radio frequency interference, which is critical in environments with heavy machinery or dense wireless traffic.

Bandwidth & Speed

• Maximum Data Rate: 10 Gbps
• Frequency: Up to 250 MHz
• Latency: Low, suitable for latency‑sensitive applications such as VoIP, video conferencing, and real‑time data acquisition.

Reliability & Durability

The LSZH jacket combined with a robust copper core ensures long service life even in harsh industrial settings. The cable’s flexible stranded construction allows it to withstand repeated bending without compromising signal integrity.

Installation and Use Cases

• Data Centers: Connect servers, switches, or storage arrays within a rack or between adjacent racks.
• Office Environments: Link workstations to network hubs or wireless access points.
• Industrial Automation: Provide reliable communication links in factories where electromagnetic noise is common.
• Broadcast & Media: Transfer high‑definition video streams with minimal latency.

Installation Tips

• Use proper RJ45 connectors rated for Cat 6 to maintain performance.
• Avoid sharp bends; keep bend radius at least 10 times the cable diameter.
• Ensure that the shield is properly grounded at both ends to maximize interference rejection.

Compliance and Safety Standards

The Digitus DK-1644-050/R Cable meets or exceeds several industry standards:

• UL 486B / IEC 60721‑2‑1: Fire performance for cable assemblies.
• ETL, CSA, and VDE: Electrical safety certifications in North America and Europe.
• RoHS Compliant: Free from hazardous substances such as lead, mercury, cadmium, and certain flame retardants.

Environmental Considerations

The LSZH insulation reduces the release of toxic gases in case of fire, making it suitable for use in hospitals, schools, and other environments where occupant safety is paramount. Additionally, the cable’s low smoke characteristic helps maintain visibility during evacuation scenarios.

Comparison with Other Digitus Cables

While many Digitus cables share similar core specifications, the DK‑1644‑050/R stands out due to its combination of:

• Red color for easy identification in large cabling closets.
• 5 m length – a sweet spot between flexibility and minimal signal loss.
• LSZH jacket, which is not present on all standard Cat 6 cables.

Conclusion

The Digitus DK-1644-050/R Cable delivers a blend of high performance, safety, and ease of use. Its S/FTP construction ensures reliable 10 Gbps connectivity, while the LSZH insulation provides peace of mind in environments where fire safety is critical. Whether you’re building a new office network, upgrading a data center, or installing industrial control systems, this cable offers the robustness and compliance needed for today’s demanding networking applications.