FEATURES
l 1490nm and 1577nm InGaAs DFB laser diode transmission
l Simplex SC Connector
l Independence optical channel
l RoHS compliant and lead free
l -10℃ to 75℃ operating temperature
l Compliant with GR-468 reliability test standard
l 10 and 2.5 Gigabit hybrid Ethernet, 10G and 2.5G fiber hybrid channel
DESCRIPTION
The 1490nm 2.5G and 1577nm 10G I-temp DFB QOSA integrates two high-speed DFB laser diodes. The 1490nm DFB LD has a monitor photodiode, and the 1577nm DFB LD has a monotor photodiode, TEC chip and EML chip. The QOSA has two independence APD or Pin-TIA to match two LD constructing four wavelength channels. The QOSA is designed for use in 10G small form-factor pluggable (SFP+) transceivers and other types of optical modules for high-speed telecommunication and data applications.
APPLICATION
XGPON, XGSPON, GPON or 10G EPON, EPON Hybrid APPLICATION
ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)
Parameter | Symbol | Min. | Max. | Unit |
Storage temperature | Tstg | -40 | +100 | °C |
Operating temperature | Topr | -10 | +75 | °C |
Forward current(LD) | Ifld | - | 120 | mA |
Reverse voltage(LD) | Vrld | - | 2 | V |
Forward current(PD) | Ifmd | - | 2 | mA |
Reverse voltage(PD,1490nm) | Vr | 20 | V | |
Reverse voltage(PD,1577nm) | Vr | - | 10 | V |
APD Break Down Voltage | Vbr | 33 | 55 | V |
TEC Voltage | Vtec | 0.9 | V | |
TEC Current | Itec | 0.6 | A |
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