Product Description
RJ45 CAT5/CAT6 coupler for joining and extending network runs. It joins two Ethernet cable ends or extends an existing run, and doubles as a 1-to-2 splitter for taking a single network connection out to two ports.
Use cases on site
- Joining two CAT5/CAT6 cable runs where a straight coupler is needed instead of re-terminating.
- Extending an existing LAN cable run.
- Splitting one Ethernet connection into two via the 1-to-2 splitter variant, useful where multiple devices need connecting in a limited space.
Fit and install
Plug-and-play — no tools, no re-termination, no configuration. Compact, durable housing suited to install work in both domestic and commercial settings.
Compatibility
Works with CAT5 and CAT6 cable. Listed under SKU RJ45-1WAY-EXTENDER, also referenced as 1-WAY-RJ45-EXTENDER — check both part numbers when cross-referencing stock or specifying against an existing job sheet.
No brand or manufacturer part number is specified for this listing.
Technical Specifications
Frequently Asked Questions
Does this work with both CAT5 and CAT6 cable?
Yes, it's described as an RJ45 CAT5/CAT6 coupler suitable for both cable types.
Can it split one network connection into two?
Yes, the 1-to-2 ways variant expands a single Ethernet connection into two, useful for connecting extra devices in a limited space.
Do I need to re-terminate the cable to use it?
No, it's plug-and-play so you connect existing RJ45-terminated cables directly.
Are there other part numbers I should check for this item?
Yes, this product is also listed under SKU 1-WAY-RJ45-EXTENDER alongside RJ45-1WAY-EXTENDER.










