Single LC or SC pluggable optical interfaces alternative; hot-pluggable; low power consumption; support digital diagnosis function; the metal shell shielding electromagnetic interference; in line with the RoHS standard; wide compatibility; operating temperature range: 0 DEG -70 DEG -40 DEG –80 DEG Olinkphotonics provides BIDI SFP optical module using single fiber bidirectional transmission scenario range the support rate, covered by the 2.67Gb/s, the maximum distance covered by the 120km.