SFP Optical Transceiver Module RSM1D6L40 for Fiber Optic Communication

Optical transceiver modules of SFP form factor (SFP modules or SFP transceivers for short) are widely used in fibre-optic communication lines (FOCL) for receiving and transmitting data between various communication devices: switches, routers, multiplexers and other network equipment. SFP modules provide conversion of electrical signal from network equipment into optical signal of specified wavelength and power, for its transmission over FOCL, and reverse conversion at reception. SFP module is a printed circuit board in a compact metal case, equipped with a snap for reliable fixation of SFP module inside the communication equipment. Technical parameters of the module RSM1D6L40: Form factor - SFP; Data rate - 1.25 Gbps; Number of optical fibres - 2; Transmitter wavelength - 1550 nm; Receiver wavelength - 1550 nm; Communication range - 40 km; Type of optical connector - LC.