Sumitomo Electric.: Provision of a fusion splicer to China Telecom: 5G long, large transmission fiber
Sumitomo Electric:
February 26, 2020
In December 2019, Sumitomo Electric was selected as a company to deliver high performance class products of “core direct-view type fusion splicer” as a result of the tender of China Telecom).
Delivery started in January 2020.
China: 5G commercial operation
In China, 5G commercial operation began in 2019, ahead of the world.
China Telecom has been working on the construction of the Hikari Trunk Line.
Optical trunk fiber: renewal/expansion
We are currently upgrading and expanding the Hikari trunk line.
In addition to the conventional optical fiber (G.652D fiber),
A low-loss, large-diameter fiber (G.654.E fiber) excellent in long-distance, large-capacity transmission.
We have decided on a policy to introduce it.
Core direct-view type fusing machine:
The core direct-view fusion splicer that was decided to be delivered this time.
The G.654E fiber cores, which have different structures from general-purpose fibers, can be accurately caught and fused with high precision.
This order:
We received this order because of its high environmental resistance.
High-precision, high-speed, highly reliable fusion work is possible even in harsh operating environments.
With our products,
And undo work
Eliminate waste such as interruption due to failure,
Contribute to the rapid renewal and expansion of Hikari trunk lines throughout China.
Company Information | Sumitomo Electric Industries, Ltd.
https://sei.co.jp/company/press/2020/02/prs017.html
Launched the fusion splicer TYPE-72M series that realized ultra-high speed connection / reinforcement
March 2, 2020
Sumitomo Electric:
“Ultra high-speed connection”,
“Equipped with high-resolution touch panel monitor”,
Features a “long life battery”
The fusion splicer TYPE-72M series has been newly launched since February 2020.
Company Information | Sumitomo Electric Industries
https://sei.co.jp/company/press/2020/03/prs018.html