The 1000BLX SFP is a high-performance, hot-pluggable transceiver designed for use in 1 Gbps gigabit Ethernet links over single-mode fiber (SMF).
This transceiver operates at a wavelength of 1310nm and supports distances of up to 10 kilometers.
SFP-LX-1 - Amc Optics 1000BLX SFP 1310NM 10KM LC Module