The 2.488G-TX/1.244G-RX transceiver module is specifically designed for Gigabit Passive Optical Network (GPON) system. It integrates bidirectional data transmission over one single-mode optical fiber. The GPON OLT Small Form-factor Pluggable (SFP) transceiver provides an asymmetric 1.244Gbps upstream and 2.488Gbps downstream data rate, reaching a link up to 20km via an SC/UPC connector. It can operate at temperatures between -40 to 85°C. Digital diagnostic monitoring (DOM) allows access to real-time operating parameters. It is fully compliant with SFF-8472, ITU-T G.984.2 and RoHS.
![Customized GPON OLT SFP 1490nm-TX/1310nm-RX 2.488G-TX/1.244G-RX Class C+ 20km DOM Simplex SC/UPC SMF Optical Transceiver Module (Industrial) This picture is about GSFP-43-20C+I.](https://resource.fs.com/mall/mainImg/20230921173129mff949.jpg)
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![Customized GPON OLT SFP 1490nm-TX/1310nm-RX 2.488G-TX/1.244G-RX Class C+ 20km DOM Simplex SC/UPC SMF Optical Transceiver Module (Industrial) This picture is about GSFP-43-20C+I.](https://resource.fs.com/mall/mainImg/60x60/20230921173129mff949.jpg)
![Customized GPON OLT SFP 1490nm-TX/1310nm-RX 2.488G-TX/1.244G-RX Class C+ 20km DOM Simplex SC/UPC SMF Optical Transceiver Module (Industrial) This picture is about GSFP-43-20C+I.](https://resource.fs.com/mall/mainImg/60x60/20230921173129w8p4st.jpg)
![Customized GPON OLT SFP 1490nm-TX/1310nm-RX 2.488G-TX/1.244G-RX Class C+ 20km DOM Simplex SC/UPC SMF Optical Transceiver Module (Industrial) This picture is about GSFP-43-20C+I.](https://resource.fs.com/mall/mainImg/60x60/20230921173129j1arey.jpg)
![Customized GPON OLT SFP 1490nm-TX/1310nm-RX 2.488G-TX/1.244G-RX Class C+ 20km DOM Simplex SC/UPC SMF Optical Transceiver Module (Industrial) This picture is about GSFP-43-20C+I.](https://resource.fs.com/mall/mainImg/60x60/20230921173129x08x7w.jpg)
![Customized GPON OLT SFP 1490nm-TX/1310nm-RX 2.488G-TX/1.244G-RX Class C+ 20km DOM Simplex SC/UPC SMF Optical Transceiver Module (Industrial) This picture is about GSFP-43-20C+I.](https://resource.fs.com/mall/mainImg/60x60/20230921173129es8wi2.jpg)
Customized GPON OLT SFP 1490nm-TX/1310nm-RX 2.488G-TX/1.244G-RX Class C+ 20km DOM Simplex SC/UPC SMF Optical Transceiver Module (Industrial)
#221547
#221547
US$59.00
FS P/N: GSFP-43-20C+IFS P/N: GSFP-43-20C+I
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NOKIA
Device Number:
Pre-order, Ship by 22 Jul, 2024
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Deliver to New York, 10010
Free Shipping via Fedex International Priority on orders over US$79.00
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Solution Design
5-Year Warranty
Customized 2.488G-TX/1.244G-RX GPON OLT Class C+ Transceiver Module (SMF, 1490nm-TX/1310nm-RX, 20km, SC/UPC, Industrial, DOM)
Specifications
Part Number
GSFP-43-20C+I
Vendor Name
FS
Form Factor
SFP
Max Transmission Distance
20km
Wavelength
1490nm-TX/1310nm-RX
Data Rate
2.488G-TX/1.244G-RX
Connector
SC/UPC
Media
SMF
Transmitter Type
DFB
Receiver Type
APD
Tx Power
3~7dBm
Rx Power
-32~-12dBm
Class
C+
Max Link Budget
32dB
Receiver Overload
<-12dBm
Receiver Sensitivity
≥-32dBm
Power Consumption
<1.5W
Extinction Ratio
8.2dB
Application
GPON
Protocols
SFF-8472
ITU-T G.984.2
ITU-T G.984.2
Industrial Temperature Range
-40 to 85°C (-40 to 185°F)
DDM/DOM
Support
Quality Testing Program
Quality Testing Program
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20220902172543_802.jpg)
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
![](https://resource.fs.com/mall/fs_scene_images/2023092216551871zqcv.jpg)
Features
Highly Reliable GPON Network Solution
The GPON network is equipped with comprehensive business access capability, wide coverage and easy scalability.
![](https://resource.fs.com/mall/fs_scene_images/20230824164919nrmfev.jpg)
Tailored Excellence with TO-Can Package
Featuring a TO package, the transceiver has great reliability, airtightness, and heat dissipation performance, suitable for industrial environments.
Point-to-multipoint, Flexible Networking
In this P2MP optical signals transmission mode, different wavelengths are used to send and receive signals between OLT and ONU.
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