The MFB family consists of Small Form Factor Pluggable (SFP) transceiver modules that are specifically designed for high performance integrated duplex data link over single mode optical fiber. These transceiver modules are compliant with the SFP Multisource Agreement (MSA) and hot pluggable. These modules offer an easy way to be installed in SFP MSA compliant ports at any time without the interruption of the host equipment operation. The MFB SFP transceivers using a long wavelength (1310nm) FP LD enable data transmission up to 2km on a multimode optical fiber and up to 60km on a single mode optical fiber. To meet the increasing demand of Industrial Ethernet fiber solution. Planet has released the MFB-T 100Base-FX transceiver series that can operate reliably in electrically harsh. climatically demanding. and wide temperature range (-40℃ to 75℃) environment. The MFB-T 100Base-FX transceiver series provides easy and fast 100Base-FX connection for Planet wide temperature industrial equipment.