This chassis connector has black chromium plating, 4 solder contacts, and 1 LC-Duplex feedthrough socket. It is waterproof acc. to IP65 and is a front panel mount. 

It acts as a "feed-through" allowing simplified installations by connecting a conventional LC-Duplex on the rear. It is built in the standard D size shell and features an automatic sealing cover for maximum dust and dirt protection, and a Push-Pull locking mechanism for safe connection. Colored sealings are included to identify the fiber mode.

• Compatibly chassis for the opticalCON DUO assemblies
• Designed as feedthrough with automatic sealing shutter
• Shutter with silicone gasket protects optical connection from dust and dirt
• Accommodates standard LC connectors on the rear for simple installation
• Connection on the front side either by rugged opticalCON or standard LC connector
• The low cost of the chassis connector makes it a viable alternative to traditional connectors in fixed installations
• Water resistant according to IP65 ingress protection in mated condition
• In case of limited space the chassis can be mounted without rubber gasket. IP rating for this is IP 52.
• Color coded rubber sealing to identify fiber mode:
  Multimode - black
  Single mode PC - blue
  Single mode APC - green