GPON EPON Bi-directional OSA device

Specifications This BOSA is a high performance optical

sub-assembly in single fiber by using 1310nm

transmitter and 1490nm receiver.

  Features Laser welded package Single fiber pigtail type Bi-directional play designed for full-duplex digital communication with an additional analog video receiver Asymmetric 1.25Gbps downstream and 1.25Gbps upstream data link transmission Integrated micro-optics WDM filters for triple wavelength Tx/Rx operation at 1310/1490nm 1310nm InGaAsP/InP MQW FP laser diode transmission with InGaAs monitor photodiode 1490nm PIN-TIA diode digital receiver with integrated 1.25Gbps, 3.3V continuous mode pre-amplifier High optical isolation from external source and low optical cross-talk from internal source -40C to 85C industrial operating temperature range with excellent temperature dependent power tracking ratio Standard Compliant with Telcordia GR-468 reliability test criterion Compliant with RoHS6 standard Compliant with GR-326 connector qualification standard   Absolute Maximum Ratings Item Unit Min Max Forward Current for LD mA -- 150 Reverse Voltage for LD V -- 2 Features Laser welded package Single fiber pigtail type Bi-directional play designed for full-duplex digital communication with an additional analog video receiver Asymmetric 1.25Gbps downstream and 1.25Gbps upstream data link transmission Integrated micro-optics WDM filters for triple wavelength Tx/Rx operation at 1310/1490nm 1310nm InGaAsP/InP MQW FP laser diode transmission with InGaAs monitor photodiode 1490nm PIN-TIA diode digital receiver with integrated 1.25Gbps, 3.3V continuous mode pre-amplifier High optical isolation from external source and low optical cross-talk from internal source -40C to 85C industrial operating temperature range with excellent temperature dependent power tracking ratio Standard Compliant with Telcordia GR-468 reliability test criterion Compliant with RoHS6 standard Compliant with GR-326 connector qualification standard Description This BOSA is a high performance optical sub-assembly in single fiber by using 1310nm transmitter and 1490nm receiver. The transmitter section uses a multiple quantum well 1310nm FP laser supporting burst-mode operation. The receiver section uses an integrated 1490nm PIN-TIA and preamplifier mounted in a TO-can. Applications E-PON Bi-directional play transceiver, ONU FTTH Bi-directional play EPON Bi-directional OSA BA-32 series U1.25G/D1.25G Forward Current for MPD mA -- 10 Reverse Voltage for MPD V -- 15 APD Reverse Voltage V Vbr TIA Supply Voltage V -- 5 Operating Temp C -40 85 Storage Temperature C -40 85 Storage Relative Humidity % -- 85 Solder Reflow Temperature C -- 260 (Max.10sec) Transmitter Electro-Optical Characteristics (TC=25°C, CW) Item Symbol Test Condition Min. Typ. Max. Unit Lasing Threshold Current Ith 25C -- -- 15 mA Lasing Threshold Current Ith 80C -- -- 30 mA Optical Output Power Pf CW, 25 C, If=Ith+20mA 1.2 -- 2.5 mW Mean Optical Operating Power Pf CW, 80 C, If=Ith+20mA 0.8 -- -- mW Forward Voltage Vf CW, Ith~Ith+20mA -- 1.1 1.3 V Peak Wavelength λ CW, Ith~Ith+20mA, -40~80 C 1300 1310 1320 nm Monitor Current Im CW, Ith + 20 mA, Vrp=5V 100 -- 1000 uA Monitor Dark Current Id Vrp=5V -- -- 100 nA Monitor Capacitance C Vrp=5V, f=1MHz -- 10 -- pF Tracking Error TE CW, Tc = -40 ~ 80C, monitor current hold Ith + 20 mA, -1.5 -- 1.5 dB Digital Receiver Electro-Optical Characteristics (TC=25°C, Vcc=3.3V) Item Symbol Test Condition Min. Typ. Max. Unit Supply Voltage Vcc No loads 2.9 3.3 3.6 V Supply Current Icc No loads -- 28 25 mA Operating Wavelength 1480 -- 1500 nm Sensitivity Sens. λ=1490nm,1.244Gbps,PR BS7,BER=1E-12 -- -- -28 dBm Optical Return Loss ORL1490 1490nm 20 -- -- dB ORL1550 1550nm 20 Saturation Power Psat BER=10-10,ER=10dB -3 dBm Optical Crosstalk X talk 1310nm/1490nm -- -- -45 dB Optical Isolation ISO1 1490nm/1310nm 40 -- -- dB ISO2 1490nm/1550nm 35 -- -- dB