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详情内容 SFP EPON ONU PX20+
1.Features
IEEE 802.3-2008 1000BASE-PX20+ EPON ONU side application
bi-directional transmission with symmetric 1.244Gbps upstream/downstream
1310nm FP laser Burst-mode Transmitter and 1490nm PIN Continuous receiver(with WDM)
SFP Package with SC Receptacle
+3.3V single power supply
Low power consumption
operating case temperature Standard: 0℃~+70℃ Industrial :-40℃~+85℃
Excellent EMI and EMC characteristics
Digital diagnostic interface compliant with SFF-8472 Rev 9.5
Compliant with RoHs2.0
2.Applications
Optical transceiver for px20+ Gigabit-capable Passive Optical Networks (EPON) ONU side
3.General The EPON ONU SFP Transceiver module is designed for Gigabit Ethernet Passive Optical Network (EPON) 20km transmission. The module incorporates 1310nm burst-mode transmitter and 1490nm continuousmode receiver. The transmitter section uses a 1310nm FP laser and an integrated burst mode laser driver which is designed to perform very small burst enable/disable delay time. The laser driver also includes digital APC and temperature compensation circuit, which are used for keeping the launch optical power and extinction ratio constant over temperature and aging. The receiver section uses an integrated 1490nm InGaAs Pin photodiode and preamplifier mounted together. It has the function that indicates receiver signal-detected status (active high). An integrated WDM coupler can separate 1490nm input light and 1310nm output light.
4.Order Information
Table-1-Order Information
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