ZTT Successfully Develops 8,000m Depth SOFC Joint Box

Recently, Zhongtian Deep-sea Submarine Optic Fiber Cable Joint Box Development Appraisal Conference has been held. 8,000m Depth SOFC joint box is successfully developed by this company. It makes national SOFC accessories achieve international advanced level and fills a void of domestic industry.
The principal of this item introduced that this joint box has high tensile strength, good hydraulic pressure sealing performance, and excellent crush resistance and it can fit 8,000m sea depth and endures seawater corrosion for over 25 years. Therefore, it
can guarantee the normal operation of optical cable under severe submarine environment.
Five years ago, ZTT first developed SOFC with own intellectual property and accessories in China. These products have been
applied to tens of key projects and they are under good operation. At present, ZTT has a series of Submarine Optic Fiber Cable, Submarine Cable and Submarine Optoelectronic Composite Cable and accessories such as Shallow-sea Optical Cable Joint Box and Flexible Connector, etc. Now ZTT Research Team develops Deep-sea Joint Box. This kind of research has bigger matching difficulty. The joint box is a new scientific research result of innovation carried out by Zhongtian staff. It will accelerate national submarine communication undertaking.