Network T-adapter Renkforce RF-4538140 — 2× RJ45 socket to 1× RJ45 plug, Ethernet adapter

Compact Network T-adapter Renkforce RF-4538140 converts two RJ45 socket lines into a single RJ45 plug connection. The metal-bodied CAT 5e adapter provides a simple passive solution for splitting or combining Ethernet cabling where no active switching or signal regeneration is required. It is intended for basic temporary connections, testing, or situations that call for connecting two devices to one network outlet using a single cable run.

Advantages

The adapter is passive and requires no power or configuration. Its metal housing increases durability and provides shielding against mechanical wear. Compatible with CAT 5e cabling, it is compact and easy to carry for on-site testing or short-term installations.

Suitable for

• Temporary Ethernet connections and on-site testing
• Connecting two devices to a single network outlet when network switching is not needed
• Simple cable routing and quick troubleshooting

Key specifications

• Model: Renkforce RF-4538140
• Connector: 2× RJ45 socket to 1× RJ45 plug
• Cable category: CAT 5e
• Length: 15.00 cm
• Housing material: Metal
• Type: Passive Ethernet T-adapter (no active electronics)
• EAN: 4064161081083

How to use

Insert the RJ45 plug into the network outlet or switch port, then connect up to two Ethernet cables to the RJ45 sockets on the adapter. Ensure devices and cabling support the intended connection method; this adapter does not provide network switching, signal boosting, or separation of data streams. Use only for temporary setups, testing or in scenarios where both connected devices can share a physical pair configuration without conflict.

Usage recommendations

Do not use this passive T-adapter as a permanent substitute for a network switch or splitter. For stable multi-device network connections, use a proper Ethernet switch or active splitter. Verify that connected devices will not cause collisions or network issues when sharing a single outlet.