Networking Cable EFB Elektronik K5537GR.20 RJ-45 Cat6a 20m White

The EFB Elektronik K5537GR.20 is a pre-assembled, shielded Cat6A RJ45 patch cable in white with a length of 20 m. It uses S/FTP construction (4 x 2 x AWG24/7, PiMF) and is designed for reliable high-speed network links; flame-retardant outer jacket materials are available in FR-PVC (UL approved), LSZH (optional) or PUR. The cable carries two shielded RJ45 plugs with 50 μ" gold-plated contacts and meets IEC 60603-7-51 specifications.

Advantages

Compared with installation cable terminated in the field, this pre-assembled patch cable offers greater flexibility, a smaller bending radius and consistent insertion loss equivalent to AWG24/7 to AWG24/1 installation cable. It includes moulded premium strain relief with latch protection and provides predictable performance for structured cabling installations. Packaging options include ring or drum.

Suitable for

• Horizontal and vertical patching in data centers and wiring cabinets
• High-speed Ethernet links up to Class EA / Cat6A requirements
• Shielded installations requiring S/FTP cable to reduce EMI
• Environments where flame-retardant jacket materials are required

Key specifications

• Cable type: S/FTP (PiMF), 4 x 2 x AWG24/7
• Length: 20 m
• Connectors: 2 x shielded RJ45, IEC 60603-7-51
• Contacts: 50 μ" gold-plated
• Outer jacket: FR-PVC (UL approved); optional LSZH or PUR
• Flame retardant: IEC 60332-1
• Packaging: ring or drum

How to use

Connect each RJ45 plug to the corresponding network port on switches, routers or patch panels. Route the cable following standard installation practices, avoiding sharp bends and mechanical stress; the moulded strain relief with latch protection helps secure the connection. Ensure shield continuity by connecting equipment and patch panels with appropriate grounding when used in shielded environments.

Recommendations

For full Cat6A/Class EA performance follow channel length guidelines: using this patch cable in a channel with AWG24/7 to AWG24/1 installation cable allows Cat6A (TIA) patch cable lengths up to 90 m and Class EA (ISO) channel lengths up to 80 m. Use proper grounding for shielded systems and choose jacket material (FR-PVC, LSZH or PUR) according to site fire and cable routing requirements.