LYNX Technik
why
Optical transmission
With HD-SDI, video transmission was possible up to about 200m using BNC cables. However, with the advent of 4K and the resulting 12G-SDI environment, even using 12G-SDI compatible BNC cables, it becomes difficult to extend the transmission distance to the same level due to external noise and signal attenuation issues.
Optical transmission is an ideal alternative to BNC cables because it requires a simple equipment configuration, eliminates video delay and image quality degradation, and enables long-distance transmission.
Something like this...?
weak
Won't fiber optic cables break easily?
Since it's made of glass, I'm worried it might break or shatter if not handled carefully...
expensive
Aren't fiber optic cables expensive?
They seem more expensive than BNC cables, which makes me hesitant to adopt them...
In reality
高耐久製品も選択可能
Even standard commercially available fiber optic cables are designed to withstand bends with a radius of 40 mm.
From affordable prices
Fiber optic cables are available at affordable prices, even from reliable manufacturers .
When switching from HD-SDI to 12G-SDI...
In the case of 12G-SDI
Even with BNC cables optimized for 12G-SDI, transmission over 100m is difficult.
In the case of optical transmission
光伝送使用のメリット
-
12G-SDI信号長距離伝送できる
-
シンプルな構成で設置、設定が容易
光伝送を採用すれば、IP伝送の課題が解消
-
非圧縮伝送ため入力に対し遅延が発生せず画質も劣化しない
-
シンプルな機器構成（送受信機＋光ケーブルのみ）で安価にシステム構築が可能
-
システム構成がシンプルであるためトラブル発生リスクが小さく、原因特定も容易
-
BNCケーブルの置き換えと考えれば良いので、専門的な知識が不要
Welcome
to Our Site
〒354-0004 埼玉県富士見市下南畑3799-11 Tel : 049 - 265 - 5524
LYNX Technik Japan General Agent
Gunsui Co., Ltd.