It is built in the standard D size shell, features an automatic sealing cover for maximum dust and dirt protection and a push-pull locking mechanism for safe connection. 

Chassis connector with Ruthenium plating, 4 solder contacts, 1 LC-Duplex feedthrough socket and 1 shell ground contact. 

Features & Benefits: 

• Designed as feedthrough with automatic sealing shutter
• Shutter with silicone gasket protects optical connection from dust an dirt 
• Accommodates standard LC connectors on the rear for simple installation 
• Connection on the front side either by rugged OpticalCon© or standard LC connector 

Color coding labeling plates are included to identify fiber mode: 

•     Multimode - black 
•     Singlemode PC - blue 
•     Singlemode APC - green