Easy to use: No tools need, simple to install, just plug the standard crystal head directly for quick installation. Shielded RJ45 female to female field installable connector. Provides feed-through Cat5/5e/6 ethernet connectivity for data and PoE in industrial environments.<br> IP68-rated (waterproof & dustproof) for use in outdoor The shielded industrial panel mount bulkhead includes a water/dust cap that meets IP68 Water Protection. It is not waterproof Without water/dust cap.<br> Durable: Shell is molded from PA66, the connector is flame retardant, anti-UV and anti-aging.<br> CAT6 standard provides performance of up to 250 MHz and backwards compatible with CAT5/CAT5E.<br> Installation Hole Size:24mm.<br> Material: Plastic<br> colour: black<br> Package Contents:<br> 5 x Panel Mount RJ45 Waterproof Connector.<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.