Products Description
1.Features
Optical transceiver for Gigabit-capable Passive Optical Networks (GPON) ONU side
Integrated Single fiber bi-directional optical subassembly
SFP Package with SC Receptacle
1310nm DFB laser Burst-mode Transmitter and 1490nm APD Continuous receiver (with WDM)
+3.3V single power supply
Low power consumption
operating case temperature Standard : 0℃~+70℃ Industrial :-40℃~+85℃
2.Applications
GPON ONU B+
3.General
The GPON ONU SFP Transceiver is designed for Gigabit-capable Passive Optical Network（GPON）transmission. The module incorporates 1310nm burst-mode transmitter and 1490nm continuous-mode receiver. The transmitter section uses a 1310nm DFB laser and an integrated BM laser driver which 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 APD 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. The metallic package guarantees excellent EMI and EMC characteristics, which totally comply with international relevant standards.
4.Order Information
Table-1-Order Information
Note: 1.GGNS-3142-20CSBL/GGNS-3142-20ISBL is transmitter optical output close(Tx-EN ( 0- close the laser 1- open the laser)) or open and Optical receiver Input indicated.( L=Rx-LOS (0- signal valid 1-signal loss) )
Note: 2.GGNS-3142-20CSDL/GGNS-3142-20ISDL is transmitter optical output close(D= Tx-EN (0-open the laser 1-close the laser)) or open and Optical receiver Input indicated.( L=Rx-LOS (0- signal valid 1-signal loss)
Note: 3.GGNS-3142-20CSDL/GGNS-3142-20ISDL is transmitter optical output close(D=Tx-EN (0-open the laser 1-close the laser)) or open and Optical receiver Input indicated.(S=RX-SD （0-signal loss 1-signal valid) )
Our factory
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R&D laboratory
Gigac has introduced numerous precision testing equipment, such as Ixia XGS12, Ixia WaveTest 93, Anritsu, Fujikura, Fluke, JDSU, Agilent, EXFO, DATA-PIXEL, etc., for product development testing and validation.At present, there are over 100 professional engineers, of which 50% are senior engineers. Through standardized testing processes and in line with international professional testing standards, we provide testing in various aspects such as product appearance, performance, compatibility, and solution scenarios to meet the diverse testing needs of global customers.
Numerous research and development achievements
Gigac adopts a research and development model that combines independent research and joint development, and has achieved outstanding results in industrial design and product software and hardware research and development.As data centers continue to expand and grow, a well planned cabling infrastructure is crucial. Without flexible cabling plans that can easily adapt to common moves, additions, and changes, your network growth will be limited. The Gigac series high-density data center cabling solutions can simplify deployment, enabling up to 144 LC fibers in 1U, and enabling flexible expansion and rapid upgrades with increasing business traffic demands.
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Gain a comprehensive understanding of Gigac's optical modules, fiber optic jumpers, and enterprise network testing center. We have a comprehensive testing plan, professional testing equipment, and standard testing procedures. We regularly test optical modules, cables, switches, and other products to ensure that we provide high-quality products to our partners.
