Networking Cable EFB Elektronik K4137SW.5 RJ-45 Cat6a 5 m Black

The EFB Elektronik K4137SW.5 is a Cat6a networking cable with a length of 5 m, RJ-45 connectors on both ends and S/FTP shielding. It supports 10GBase-T data transmission up to 10000 Mbit/s and is finished in black. The cable construction uses a Draka UC900 SS27 type conductor with a 4 x 2 x AWG27/7 cross section, an overall cable diameter of 5.9 mm and an LSZH jacket. Connectors are HRS TM21 90° angled with mounted bend relief.

Advantages

The cable’s Cat6a specification and S/FTP shielding reduce crosstalk and external interference for stable high-speed connections. Gold-plated RJ-45 contacts provide reliable contact and improved corrosion resistance. The LSZH jacket limits smoke and hazardous gases in case of fire, and the compact 5.9 mm diameter with mounted bend relief and angled HRS TM21 connector helps with installations in confined spaces.

Suitable for

• 10GBase-T network connections
• Server rooms and network racks
• Office workstations and desktop PCs
• Structured cabling installations requiring Cat6a performance

Key specifications

• Length: 5 m
• Cabling standard: Cat6a (10GBase-T), up to 10000 Mbit/s
• Connectors: RJ-45 — RJ-45, gold-plated contacts
• Cable type: Draka UC900 SS27
• Conductor / cross section: 4 x 2 x AWG27/7
• Shielding: S/FTP
• Jacket material: LSZH
• Cable diameter: 5.9 mm
• Connector type: HRS TM21 90° angled
• Grommet: mounted bend relief
• Colour: Black
• MPN / EAN: K4137SW.5 / 4049759012076

How to use

Connect each RJ-45 plug to the corresponding network port on devices such as switches, routers, servers or PCs. Ensure connectors are fully inserted until the latch clicks. Route the cable through cable management or raceways as needed, avoiding sharp bends tighter than the specified bend radius and excessive mechanical strain on the mounted bend relief. The 90° angled HRS TM21 connector can be used where space behind the device is limited.

Recommendations

For optimum performance, use the cable within typical indoor temperatures and avoid exposure to direct sunlight or chemical solvents. When installing in critical network environments, verify link speed and cable certification with appropriate testing tools to ensure Cat6a 10GBase-T performance.