● SC / ST / FC or FC pigtail pluggable optical interface, single-mode optical transceiver module ● Single + 3.3V / + 5V power supply ● interface levels compatible with standard TTL level CMOS level ● standard 1 × 9 管pin package ● emitting devices can be used to work or FP 1550nm wavelength of 1310nm, DFB lasers ● receive a planar structure InGaAsP PIN detector ● 84Mb / s and below the rate of fiber access networks, especially for PDH system application parameters Units Conditions Minimum Typical Maximum Operating Wavelength nm 1310 1260 1310 1360 1550 1520 1550 1570 power supply voltage V Vcc 3.1 3.3 3.5 4.75 5 5.25 signal level V TTL 0 ~ 4 LVTTL 0 ~ 3 output spectral width nm FP-LD 4 DFB-LD 1 average output optical power dBm FP-LD -15 -7 -2 DFB-LD -5 -3 +2 dB EX 10 extinction ratio sensitivity dBm 62.5Mb / s -38 Minimum overload point dBm BER = 1 × 10-10 0 send current mA Vcc = 5V 25 Vcc = 3.3V 25 receive current mA Vcc = 5V 50 Vcc = 3.3V 35