Cabo de rede M-Cab EC020200308 RJ-45 Cat8.1 15 m preto

The M-Cab EC020200308 RJ-45 Cat8.1 15 m Black networking cable is a high-performance Ethernet cable designed for modern, high-bandwidth networks. Compliant with the Cat8.1 specification, it supports very high data transfer rates and is built with S/FTP shielding and gold-plated RJ-45 connectors to maintain signal integrity over a 15-metre run. The black jacket provides a discreet, professional appearance suitable for server rooms, racks, and structured cabling installations.

Advantages

The cable's Cat8.1 construction enables support for multi-gigabit and 40 Gbit/s transfer rates where network equipment permits, while the S/FTP shielding (foil over overall braid plus individually shielded pairs) reduces electromagnetic interference and crosstalk in dense installations. Gold-plated RJ-45 connectors ensure reliable contact and corrosion resistance. The 15 m length balances reach and performance for many rack-to-rack and patching applications.

Suitable for

• High-speed data centres and server room connections
• Backbone and switch-to-switch links within buildings
• Workspaces requiring low-interference Ethernet runs
• Professional AV and streaming installations needing stable high bandwidth

Key specifications

• Category: Cat8.1 Ethernet cable
• Length: 15 m
• Connectors: RJ-45 to RJ-45, gold-plated contacts
• Shielding: S/FTP (overall braid with foil and individually shielded pairs)
• Colour: Black
• Maximum data rate: up to 40000 Mbit/s (where supported by connected equipment)

How to use

Connect one RJ-45 end to the network port of a compatible switch, router, or network interface and the other end to the target port on the receiving device. Ensure connectors are fully inserted until the latch clicks to secure the connection. For optimal performance, avoid tight bends, kinks, or running the cable parallel to high-power electrical lines; maintain a gentle bend radius and use cable management accessories where appropriate. Verify link speed and duplex settings on connected devices after installation.

Recommendations

Use this Cat8.1 cable in environments where high throughput and low interference are required. Pair it with network equipment that supports multi-gigabit or 40 Gbit/s links to take full advantage of its capabilities. For permanent installations, route the cable through cable trays or conduits and avoid excessive mechanical strain on connectors.