1270nm is a wavelength of light used in optical communication systems. It is used in fiber optic cables to transmit data over long distances. It is also used in laser-based systems for medical imaging and sensing applications. 1270nm is a near-infrared wavelength, which is invisible to the human eye. It is also used in optical components such as lenses, filters, and detectors. 1270nm is a popular wavelength for optical communication systems due to its low attenuation and high bandwidth. It is also used in optical fiber sensing systems for measuring temperature, pressure, and other physical parameters.
D-Link DEM-436XT-BXD 10GBase-LR-BX-D SFP Transceiver (Singlemode TX-1330/RX-1270nm) - 20kmD-Link’s 10G SFP+ Module series are hot-swappable SFP+ transceivers that plug into SFP+ slots on switches and support 10G Ethernet. The D-Link 10GBASE SFP+ Modu..