Stack Electronics proposes ROF (Radio Over Fiber) transmission to support the gap zones. The products are named as “ROF-Link” with optical transmission part (E/O) and optical reception part (O/E), designed small in size and easy to apply/install.
To ROF-Link page
Our product lineup and spec detail are in here（PDF 842KB）

It will be our pleasure to provide various type of optical connectors and fiber assemblies as a distributor of Sumitomo Electric Industries, Ltd. optical fiber products.
Such as optical LAN/ITV/Network etc, various optical components and optical fiber related equipment and tooling are line up.Product lineup and spec detail are in here