Fibronexa Fibronexa

Multimode 1.25G 1310nm Duplex SC 2km MMF 1x9 Optical Transceiver Module

Product Description

VIEW OUR SOLUTIONS
Drawing on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module. We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.
Optical Transceiver
Multimode 1.25G 1310nm Duplex SC 2km MMF 1x9 Optical Transceiver Module
Technical Specifications
Form Factor1x9
Max Data Rate1.25Gbps
Wavelength1310nm
Max Cable Distance2km
ConnectorDuplex SC
MediaMMF
Transmitter TypeFP
Receiver TypePIN
TX Power-10 ~ -3dBm
Receiver Sensitivity< -23dBm
ProtocolsMulti-sourced 1×9 protocol
Temperature Range0 to 70°C
Warranty5 Years
1x9 Transceiver Ordering Information
Model Number Description
L9-SD312M-02TTC51x9 2Mbps, 1310nm(FP), 2km, MMF, Duplex SC, 0℃-70℃
L9-SD312M-02TTI51x9 2Mbps, 1310nm(FP), 2km, MMF, Duplex SC, -40℃-85℃
L9-SD312M-20TTC51x9 2Mbps, 1310nm(FP), 20km, SMF, Duplex SC, 0℃-70℃
L9-SD311G-S5CTC1x9 1.25Gbps, 1310nm(FP), 550m, MMF, Duplex SC, 0℃-70℃
L9-SD311G-10CTC1x9 1.25Gbps, 1310nm(FP), 10km, SMF, Duplex SC, 0℃-70℃
L9-SD311G-20CTC1x9 1.25Gbps, 1310nm(FP), 20km, SMF, Duplex SC, 0℃-70℃
L9-SD551G-80CTC1x9 1.25Gbps, 1550nm(DFB), 80km, SMF, Duplex SC, 0℃-70℃
Full Range Optical Transceiver Solutions
Related Products & Cage Options
Why Choose Us
Professional Profile
We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROSH, REACH, CE and UL. With advanced manufacturing and testing equipment, we maintain an abundant production capacity of 3000K per month, ensuring short lead times. Our expertise includes high-speed optical interconnect solutions for cloud computing and ultra-broadband networks.
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, lan transformers, and SFP modules.
Can I request samples before placing a bulk order?
Yes, we provide free samples for quality testing purposes. Customers are responsible for the associated shipping costs.
What is the typical delivery timeframe?
In-stock items are ready for immediate shipment. For mass production orders, the standard lead time is between 15 to 30 days.
What kind of after-sales support do you provide?
We offer a one-year warranty period on our products and provide 24-hour online technical support to assist with any queries.
Do you support OEM or ODM service?
Yes, we accept OEM/ODM orders. Please contact our team with your specific requirements for a detailed discussion.
What are the core advantages of your products?
With over 19 years of production experience, we maintain high standards of quality and have established long-term partnerships with leading industry players.
Certification and Quality

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