These two closures are identical except for their end cable port configurations. In addition to a large oval port for the main distribution cable, the B2 closure has two large round ports for branch cable splices and the B4 closure has four small round ports for multiple drop applications.
The FOSC 400 cable sealing system provides a great deal of flexibility. For example, four small cables can be terminated in the two round ports of a B2 closure with the use of branch-off clips. It is also possible to terminate three cables in the oval port of either closure.
The FOSC 400 cable sealing system provides a great deal of flexibility. For example, four small cables can be terminated in the two round ports of a B2 closure with the use of branch-off clips. It is also possible to terminate three cables in the oval port of either closure.
Unit of Measure
Specifications
Spliced Fiber Storage Capacity - Single Fusion |
N/A 96 |
Spliced Fiber Storage Capacity - Single Mechanical |
N/A 48 |
Mass Fusion |
N/A 288 |
Slack Storage Capacity - Buffer Tubes |
N/A 8 |
Slack Storage Capacity - Stranded Fibers |
N/A 96 |
Slack Storage Capacity - 12 Fiber Ribbons |
N/A 24 |
Port Size |
N/A Large Round Ports |
No. of Ports |
N/A 2 |
Splice Capacity |
N/A 12 16 24 |
Cable Blocking Components |
N/A Blocking None |
Valve for Flash Test |
N/A None Valve |
External Grounding |
N/A Grounding None |
Cable Seal Type |
N/A Tabular Wraparound |
Cable Seal Port Type |
N/A Oval Round |
