Networking cable UNITEK C1897BK-20M RJ-45 Cat7 20m Black

The UNITEK C1897BK-20M is a slim Cat7 Ethernet cable designed for unobtrusive interior installations. At 1.8 mm height and 20 m length, it supports 10 Gigabit Ethernet over a 500 MHz bandwidth and provides reliable wired connections for home or office networks. The cable features S/FTP (shielded, foil-wrapped pairs with overall braid) construction, gold-plated RJ-45 connectors and bare copper conductors, ensuring low signal loss and reduced electromagnetic interference.

Advantages

Cat7 performance enables data rates up to 10 Gbit/s with up to 500 MHz bandwidth while the S/FTP double shielding protects the pairs from EMI and crosstalk. The slim 1.8 mm profile supports discreet routing along walls or behind skirting for visually minimal installations. Gold-plated RJ-45 connectors and bare copper conductors improve contact reliability and signal transmission.

Suitable for

• High-speed wired internet connections (up to 10 Gbit/s)
• Home and office network backbone runs
• Connecting computers, laptops, printers, routers and modems
• Installations requiring low-visibility cabling

Key specifications

• Standard: Category 7 (Cat7)
• Data rate: up to 10 Gbit/s
• Bandwidth: up to 500 MHz
• Length: 20 m
• Connectors: RJ-45 to RJ-45, gold-plated contacts
• Cabling: S/FTP (shielded Foil Twisted Pair with overall braid)
• Conductor: bare copper
• Colour: Black
• Cabling technology: 10GBase-T

How to use

Route the cable between network devices and secure it along surfaces or within cable channels to keep it concealed. Insert RJ-45 connectors into the LAN ports of switches, routers, computers or other network equipment until they click. For optimal performance, avoid sharp bends, excessive stretching, and close parallel runs with power cables. Use the full 20 m length as required for linking distant devices within the allowable reach.

Recommendations

For best results in high-speed networks, pair this Cat7 S/FTP cable with compatible 10GBase-T equipment and properly grounded shielded connectors. Maintain gentle bend radii and separate from high-power electrical lines to minimize interference.