FOSC-600

The FOSC 600 C and D closures are more than just fiber optic splice closures. They are rugged and versatile platforms that can be deployed anywhere in the outside plant for a multitude of functions including the splicing of most any type and size of cable, the housing of connectorized distribution and demarcation points, and the deployment of optical passives.

The sealing system for FOSC 600 closures builds on the proven reliability of FOSC 400 and FOSC 450 closures and features the versatile and popular gel-sealing technology for terminating cables, and a unique latching system for quickly opening and closing the body.


The closure FOSC 600 is offered in 2 sizes:

600 C
32.6 in (828 mm) long and 6 in (152 mm) high for holding up to 5 D-type splice trays in a butt configuration

600 D
32.6 in (828 mm) long and 10 in (254 mm) high for holding up to 9 D-type splice trays in a butt configuration


Key features of the FOSC 600 closures:

• Butt or inline splice closure
• Gel-seal technology
• Hinging trays
• Large fiber capacity
• Superior fiber management
• Excellent consolidation or rehabilitation closure
• Up to 16 separate cable ports
• Sized for cables up to 35mm in diameter and 1728 fibers
• Field configurable for butt or in-line splicing
• All internal parts can be removed for reconfiguration
• Both C and D closures use CommScope’s “D” size splice trays
• Storage basket included with all closures can be extended in length or repositioned vertically depending on application
• Slack ribbon storage on the same tray as mass fusion splices is possible with use of a ribbon tray
• Backed by CommScope’s extensive network of technical field support specialists