Networking cable ROLINE (XXX_Assmann/Digitus) 21.45.3216 Cat6a S/FTP (S-STP) Red 7 m RJ-45–RJ-45

ROLINE networking cable (ROLINE RECYCLED MATERIAL series) model 21.45.3216 by DIGITUS is a 7 m Cat6a S/FTP (S-STP) patch cable with RJ-45 to RJ-45 straight connectors. Constructed from recycled material where applicable, the cable features four twisted pairs with complete braid shielding and foil-wrapped pairs to reduce electromagnetic interference. Gold-plated contacts and moulded bend protection improve contact reliability and mechanical durability while the flexible stranded copper conductor supports installation in confined or routed pathways. The cable is designed for structured cabling in offices, data centers and network closets and supports 10 Gigabit Ethernet as well as Gigabit and Fast Ethernet links.

Advantages

The double shielding (full braid plus individual pair foil) provides enhanced protection against crosstalk and external EMI, improving signal integrity for high-speed transmissions. Gold-plated RJ-45 contacts ensure low contact resistance and corrosion resistance, while moulded kink protection reduces strain at the connector ends for longer service life. Using recycled materials in the product line reduces material footprint without compromising specified electrical performance. The stranded 4-pair copper construction and Cat6a specification allow reliable operation for 10 Gigabit Ethernet over the specified length.

Suitable for

• Connecting switches, routers and patch panels in office and data center environments
• Server uplinks and shorter backbone segments where 10 Gigabit Ethernet is required
• Workstation connections to wall outlets or desktop switches
• Environments with potential electromagnetic interference where shielded cables are preferred

Key specifications

• Cable category: Cat6a
• Shielding: S/FTP (overall braid shield plus foil on each pair)
• Conductor: 4-pair stranded copper
• Connectors: RJ-45 straight male – RJ-45 straight male
• Contact plating: gold-plated contacts
• Length: 7 m
• Supported standards: 10 Gigabit Ethernet, Gigabit Ethernet, Fast Ethernet
• Construction features: moulded bend/kink protection, flexible for narrow bends
• Wiring: 1:1 contact configuration (EIA/TIA 568)
• Color: red

How to use

Verify that both network interfaces support the required link speed and that the installation route is suitable for a shielded cable (ensure proper grounding of shielded connectors where applicable). Plug each RJ-45 connector into the corresponding RJ-45 port on devices such as switches, routers, patch panels or network interfaces. For best performance, avoid tight knots or excessive bending radii; secure the cable along routed paths using appropriate cable management accessories. After connection, verify link status and speed on the devices and perform a basic network test or cable certification where required.

Usage recommendations

Use this Cat6a S/FTP cable in installations where reduced electromagnetic interference and reliable 10 Gigabit links are required. Ensure shield termination and proper grounding in environments with significant EMI. For permanent structured cabling runs, consider professional testing and, where necessary, use cable management to maintain bend radius and avoid mechanical strain.