EPON OLT sfp fiber optic transceiver 1.44Gbit / s downstream 1.244 Gbit / s upstream

Specification:

20km EPON OLT Optical Transceiver SFP Module 1.44Gbit/s downstream 1.244 Gbit/s upstream

Description:

The EPON OLT Transceiver module is designed for Gigabit Ethernet Passive Optical Network(EPON)20km transmission. The module incorporates 1490nm continuous-mode transmitter and 1310nm burst-mode receiver.

The transmitter section uses a 1490nm DFB laser and a integrated laser driver which is designed to be class1 eye safe under any single fault. The laser driver includes 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 APD and BM-preamplifier mounted together. The burst-mode receiver is resetless and wide dynamic range over 20dB can be obtained under whole operating conditions. The module has the function that indicates receiver signal-detected status (active high).

An integrated WDM coupler can separate 1490nm output light and 1310nm input light.

The metallic package guarantees excellent EMI and EMC characteristics, which totally comply with international relevant standards.

Applications

• Optical transceiver for 20Km Gigabit Ethernet Passive Optical Networks(EPON) OLT side

Located in Shenzhen,China, established in 2009.

AscentOptics is pecialized in developing,manufacturing and sell various kinds of optical transceivers for FTTX,Data communication,telecommunication and other optical transmission systems.

Datarates range from 100M to 100Gbps,AscentOptics supply all kinds of optical transceivers form factor,including GBIC,SFP,XFP,SFP+,X2,XENPAK and QSFP+,ect..

Professional, delicated and passional, With reliable quality and competitive pricing,,AscentOptics supply over-expected products and service to customers,In the past years,AscentOptics have won the confidence and great reputation from domestic and oversea customers

Our R&D closely follow up with the world industrial trend. With rofessional skills and responsible attitude.We implement  strict  flow management  in manufacturing pocess  to make sure high quality.

As one of rapidly developing enterprise,Based on multi-win commercial principle.AscentOptics would like to grow with all of our customers and partners.