What is an in-line closure?

Optogain USA
Optogain USA

- Closure provides perfect solution for the protection of the junction point of optical fiber cable from environment.
- Silicone gasket is used to seal closure and provide a long term reliability.
- Closures have two or three cable entrance ports on each end.
- Closures can be installed at temperatures between -40~176℉ (-40℃ ~ 80℃)
- Closures are compact and lightweight.
- Its installation is very easy due to applied minimum bolts.

- Telecommunication Networks
- CATV Networks
- Local Area Networks
- Underground, Aerial, Buried
- Vault and Building environments