Optical Fibre Closure

Optical fibre closure is used for protecting the optical fibre fusion splicing head between two different optical cables; a reserved section of optical fibre will be kept in the closure for maintenance purpose.

Application

Optical fibre closure is divided into two types: joint-box and Terminal Box, joint-box is used for protecting the connection between two optical fibre cables, while Terminal Box is used for cable terminal or to protect the connection between optical fibre and jumper.

In according to environmental conditions, Optical fibre closure is divided into Closure for pole and Closure for tower; in according to the different shell material, it is divided into Plastic Closure and Metal Closure.

1. Plastic Closure is used for ADSS cable.

2.Compare with Plastic Closure, Metal Closure has many obvious advantages as mechanical strength, leak tightness and corrosion resistance. It's usually used for OPGW.

Characteristics

Optical fibre closure has some excellent performances, such as good sealing property, waterproof, moisture-resistant, and incorrodible after being installed on the electric power line.

Sketch Map

Cap-type Metal Closure On Pole

 Cap-type Metal Closure On Tower

Installation Sketch Map

Installation sketch map of plastic closure

Installation sketch map of plastic closure

Specification

• Specification of Plastic Joint Box

Name	Type	Shell Material
ADSS cable closure for pole	JXGA N1 N2	Plastic
ADSS cable closure for tower	JXTA N1 N2	Plastic

Note:
N1-cable ports, no more than 6, N2-fibre number of cable.

 

• Specification of Metal Joint Box

Name	Type	Shell Material	Remark
Cap-type metal closure for pole	JXGO N1 N2	Aluminum Alloy	For ADSS and OPGW
Cap-type metal closure for tower	JXTO N1 N2	Aluminum Alloy	For ADSS and OPGW

Note:
N1-cable ports, no more than 6, N2-fibre number of cable.

The fiber optic cable are packed in carton, coiled on Bakelite & wooden drum. During transportation, right tools should be used to avoid damaging the package and to handle with ease.Cables should be protected from moisture; kept away from high temperature and fire sparks; protected from over bending and crushing; protected from mechanical stress and damage. 

Hunan feibo guangtong communication equipment co.,LTD is a comprehensive high-tech optical fiber communication product development,production,sales and network engineering.

FEIBOER products mainly include: indoor & outdoor fiber optical cable, ADSS, OPGW, FTTH drop cable,patch cord,pigtail and other series and optical passive device series.

Hunan FEIBOER will always adhere to the "quality first, reputation first, management basis, service sincere" business philosophy.Focus on the product and customer-oriented, we will keep innovating and improve service.

1.Are you the real manufacturer?

Us. We are the real manufacturer with 18 year’s history.

2.What’s the MOQ?
Us. The MOQ of Fiber Optic cable is 1km.

3.What’s delivery time?
Us. The general delivery time is 7-10 days after order deposit.
If order quantity is more than 100000km, please check with us.

4.Can you supply customized products and logo?
Us.Yes. We provide OEM service.

5.What’s your payment terms?
Us. We accept T/T,L/C,Western Union, etc. 30% in advance and 70% before shipment.

6.Do you offer samples?

Us. We can provide free samples for you.