ごーやーどっとネット沖縄  [PR]沖縄県民ニュースをチェック! こんにちは ゲスト さん。 ログイン・ブログをはじめる  
Russia strengthens its defense via broadband
2014/06/25 16:50:31 ブログカテゴリ 日常 | 書庫 optical fiber
The Russian Navy has decided to strengthen its national defense by installing fiber optic cables submarines in its waters. The goal by 2016 is to connect the communications between the coastal sites to form a interarmé network.

plastic optical fiber

Deployment of 16 000 to 20 000 km

Exit the old submarine cables failed in copper which served to Russian national security. Cookies regularly found on these cables have motivated the government to strengthen its defenses. And for that, he focused on the optical fiber. Digital data will be transmitted over 16 channels including the ability of each will be between 10 and 100 Gbit/s.

These new cables to be installed at a depth of up to 4 km offer a service life expected to reach 25 years. Made on 16 000 20 000 km they enable high data transmission and a greater stability of the network. To guard against possible attempts of espionage, the system is equipped with an alarm that goes off in case of malfunction or unauthorized access.

コメント(0)
トラックバック(0)