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

Product Description

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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 Transceiver Overview
Single Mode 1.25G 1310nm Duplex SC 20km SMF 1x9 Optical Transceiver
Part No. L9-SD311G-20PPC
Form Factor 1x9
Max Data Rate 1.25Gbps
Wavelength 1310nm
Max Cable Distance 20km
Connector Duplex SC
Media SMF
Transmitter Type FP
Receiver Type PIN
TX Power -10 ~ -3dBm
Receiver Sensitivity < -23dBm
Protocols Multi-sourced 1×9 protocol
Temperature Range 0 to 70°C
Warranty 5 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-SD312M-20TTI51x9 2Mbps, 1310nm(FP), 20km, SMF, Duplex SC, -40℃-85℃
L9-SD312M-40TTC51x9 2Mbps, 1310nm(FP), 40km, SMF, Duplex SC, 0℃-70℃
L9-SD312M-40TTI51x9 2Mbps, 1310nm(FP), 40km, 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-20CTC1x9 1.25Gbps, 1550nm(DFB), 20km, SMF, Duplex SC, 0℃-70℃
L9-SD551G-40CTC1x9 1.25Gbps, 1550nm(DFB), 40km, SMF, Duplex SC, 0℃-70℃
L9-SD551G-80CTC1x9 1.25Gbps, 1550nm(DFB), 80km, SMF, Duplex SC, 0℃-70℃
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Company Profile

We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROSH, REACH, CE, and UL. Our facilities are equipped with advanced manufacturing and testing equipment. Established in 1997, we currently employ approximately 2000 professionals. With a production capacity of 3000K per month, we ensure timely delivery of high-quality products.

Our expertise extends to a complete series of optical modules for fixed access, wireless access, carrier Ethernet, and data communication networks. We also provide high-speed optical interconnect solutions for cloud computing and ultra-broadband networks, utilizing the latest optoelectronic technologies to serve customers worldwide.

Factory Internal Production Line
FAQ
Are you a factory or 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 for quality testing purposes, though shipping costs are typically covered by the requester.
What is your delivery time?
Stock items are ready to ship immediately. For mass production, the standard lead time is between 15 to 30 days.
What after-sales service do you provide?
We provide a one-year guarantee period along with 24-hour online technical support.
Can you accept OEM/ODM orders?
Yes, we welcome OEM and ODM inquiries. Please contact us to discuss your specific requirements in detail.
What is your core advantage?
With over 19 years of production experience, we have established long-term partnerships with major industry leaders and maintain rigorous quality standards.
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