Dynafiber Dynafiber

Single Mode 1.25G 1310nm Duplex SC 20km SMF 1x9 Optical Module

Product Description

VIEW OUR SOLUTIONS
We draw 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 Module Solution
Single Mode 1.25G 1310nm Duplex SC 20km SMF 1x9 Optical Module
Form Factor1x9
Max Data Rate1.25Gbps
Wavelength1310nm
Max Cable Distance20km
ConnectorDuplex SC
MediaSMF
Transmitter TypeFP
Receiver TypePIN
TX Power-10 ~ -3dBm
Receiver Sensitivity< -23dBm
ProtocolsMulti-sourced 1×9 protocol
Temperature Range0 to 70°C
Warranty5 Years
SampleAvailable
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-SD312M-20TTI51x9 2Mbps, 1310nm(FP), 20km, SMF, Duplex SC, -40℃-85℃
L9-SD851G-S5CTC1x9 1.25Gbps, 850nm(Vcsel), 500m, MMF, 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-SD311G-40CTC1x9 1.25Gbps, 1310nm(DFB), 40km, SMF, Duplex SC, 0℃-70℃
L9-SD551G-80CTC1x9 1.25Gbps, 1550nm(DFB), 80km, SMF, Duplex SC, 0℃-70℃
Full Range of Optical Transceiver Solutions
Transceiver Solutions
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Why Choose Us
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Professional Expertise
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 imported from abroad, we maintain a high standard of quality across all product lines. Established in 1997, our current workforce includes approximately 2,000 employees. With a production capacity of 3,000K per month, we ensure timely delivery of high-volume orders.

Our expertise covers a complete series of optical modules for fixed access, wireless access, carrier Ethernet, and data communication networks, including high-speed interconnect solutions for cloud computing and ultra-broadband networks.
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Frequently Asked Questions
Are you a factory 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 get a sample before mass production?
Yes, we can offer free samples to test quality, though the shipping fee is covered by the customer.
What is your delivery time?
Items in stock are ready to ship immediately; mass production typically takes 15-30 days.
What after-sales service do you provide?
We provide a one-year guarantee period and 24-hour online technical support.
Do you accept OEM/ODM orders?
Yes, we welcome OEM and ODM inquiries. Please contact us for a detailed discussion on your specific requirements.
What is your main advantage?
We have over 19 years of production experience and have served as a trusted partner for major global industry leaders for many years.
Quality Commitment

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