The Generic compatible 1.25G-TX/1.25G-RX transceiver is specifically designed for Ethernet Passive Optical Network (EPON) system. It integrates bidirectional data transmission over one single-mode optical fiber. The EPON OLT Small Form-factor Pluggable (SFP) transceiver provides 1.25Gbps downstream and 1.25Gbps upstream data rate, reaching a link up to 20km via an SC/APC connector. Digital diagnostic monitoring (DDM) allows access to real-time operating parameters. It is fully compliant with ITU-T G.9807.1 and SFP MSA.
![Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module This picture is about ESFP-43-20.](https://resource.fs.com/mall/mainImg/20230810181909ex2x5l.jpg)
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![Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module This picture is about ESFP-43-20.](https://resource.fs.com/mall/mainImg/60x60/20230810181909ex2x5l.jpg)
![Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module This picture is about ESFP-43-20.](https://resource.fs.com/mall/mainImg/60x60/20230810181909vyp4tp.jpg)
![Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module This picture is about ESFP-43-20.](https://resource.fs.com/mall/mainImg/60x60/202308101819098hr5lh.jpg)
![Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module This picture is about ESFP-43-20.](https://resource.fs.com/mall/mainImg/60x60/20230810181909yuswnp.jpg)
![Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module This picture is about ESFP-43-20.](https://resource.fs.com/mall/mainImg/60x60/20230810181909c8kndd.jpg)
![Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module This picture is about ESFP-43-20.](https://resource.fs.com/mall/mainImg/60x60/20230810181909e9i5ym.jpg)
![Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module This picture is about ESFP-43-20.](https://resource.fs.com/mall/mainImg/60x60/20230810181909t4kc8p.jpg)
![Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module This picture is about ESFP-43-20.](https://resource.fs.com/mall/mainImg/60x60/202308101819096mzf69.jpg)
Generic Compatible EPON OLT SFP 1490nm-TX/1310nm-RX 1.25G-TX/1.25G-RX Class PX20+ 20km DOM Simplex SC/APC SMF Optical Transceiver Module
#64170
#64170
US$119.00
FS P/N: ESFP-43-20FS P/N: ESFP-43-20
60 Solds
2 Reviews
4 Questions
Transceiver Models:
Pre-order, Ship by 14 Aug, 2024
See more Warehouse
Deliver to New York, 10010
Free Shipping via Fedex International Priority
5-Year Warranty
30-Day Returns
30-Day Exchange
Generic Compatible 1.25G-TX/1.25G-RX EPON OLT Class PX20+ Transceiver Module (SMF, 1490nm-TX/1310nm-RX, 20km, SC/APC, DDM)
Specifications
Part Number
ESFP-43-20
Vendor Name
FS
Form Factor
SFP
Max Transmission Distance
20km
Wavelengh
1490nm-TX/1310nm-RX
Data Rate
1.25G-TX/1.25G-RX
Connector
SC/APC
Media
SMF
Transmitter Type
DFB
Receiver Type
APD
Tx Power
2~7dBm
Rx Power
-28~-10dBm
Class
PX20+
Max Link Budget
28dB
Receiver Overload
≤-10dBm
Receiver Sensitivity
≥-28dBm
Power Consumption
<1.5W
Extinction Ratio
9dB
Application
FTTx, EPON Access Network
Protocols
ITU-T G.9807.1
SFP MSA
SFP MSA
Operating Temperature
0 to 70°C (32℉ to 158℉)
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 Compliance Center.
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.
Features
Cost-effective EPON Network Solution
EPON network is a high-performance, reliable, and secure transmission solution. EPON network provides high-bandwidth transmission to meet the high flow requirements of end customers.
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.
Questions & Answers
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J***n
United States
November 20, 2017
Service was good and the shipping is fast.
Verified Purchase
Helpful 1
Comment 0N***a
United States
May 28, 2017
Great product and great value. Great overall experience.
Verified Purchase
Helpful 1
Comment 0See all reviews
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