OLT Optical GPON Transceiver SFP Module 20km 1490/1310 Class B+ C+ C++ 2.5g 1.25g

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Features

• Single Fiber Transceiver with single mode SC receptacle
• 1490nm continuous-mode transmitter with DFB laser
• 1310nm burst-mode receiver with APD-TIA
• Single 3.3V power supply
• Reset burst-mode receiver design
• Burst mode signal detect output which is LVTTL compatible.
• Burst mode received signal strength indication (RSSI) output
• Complies with ITU-T G984.2 Class B+/C+/C++
• Digital diagnostic interface compliant with SFF-8472 Rev 9.4 ,
• Complies with RoHS directive (2002/95/EC)
• Operating Case Temperature : Industrial:-40°C~+85°C Standard: 0°C ~+70°C

Specification:

Applications

• Gigabit Passive Optical Networks (G-PON) – OLT side

Description

• The GPON OLT SFP transceiver is the high performance module for single fiber by using 1490nm continuous-mode transmitter and 1310nm burst-mode receiver. It is optical line terminal(OLT) for ITU-T G984.2. The optical transceiver is compliant with the Small Form- Factor Pluggable (SFP) Multi-Source Agreement (MSA).
• The transmitter section uses a 1490nm DFB LD with automatic power control (APC) function and temperature compensation circuitry to ensure stable extinction ratio over all operating temperature range. and is ClassⅠlaser compliant IEC825 and CDRH standards.The receiver has a hermetically packaged burst-mode APD-TIA (trans-impedance amplifier) pre-amplifier and a burst-mode limiting amplifier with LVPECL compatible differential outputs.
• The receiver also includes the function of burst mode signal detect output and fast RSSI output which is enabled by a trigger. When the burst optical power is on, the receiver outputs high level; when the burst optical power is off, the receiver outputs low level. Fast RSSI function can satisfy more severe timing demand to monitor the power from any ONU.

Applications

• Gigabit Passive Optical Networks (G-PON) – OLT side

Ordering information

Competitive Price And Service

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.