2-in-1 Solution - Dust Protection and Jack Blockout Device.
DUST PROTECTION - Hermetically sealed, will not fall out, insulates individual port contacts at >500mΩ.
JACK BLOCKOUT - Control where users connect - IMPORTANT - designed to be easy to remove with needle nose pliers, but difficult without.
Achieve the same level of protection as keyed plugs, without the hassle of proprietary keys. Great for offices and public places.
Easy to distinguish from standard RJ45 connectors - shorter, sealed without metal contacts, will not crimp to wire. 100% Guaranteed.