Lumetra Lumetra

1310nm-TX/1550nm-RX Bidirectional Single Mode SFP 2.5G Bidi 20km LC Optical Transceiver Module

Product Description

1310nm-TX/1550nm-RX Bidirectional Single Mode SFP 2.5G Bidi 20km LC Optical Transceiver Module
Part No. LS-BL31552G-20C
Form Factor SFP
Max Data Rate 2.5Gbps
Wavelength 1310nm-TX/1550nm-RX
Max Cable Distance 20km
Connector Simplex LC
Media SMF
Transmitter Type FP
Receiver Type PIN
EMC (Electro Magnetic Compatibility) Supported
DDM/DOM Supported
Protocols Fast Ethernet, Gigabit Fibre Channel, MSA Compliant
Temperature Range 0 to 70°C / -40 to 85°C
Warranty 5 Years
Sample Available
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 Solution Diagram
Support 1.25G BiDi SFP
1.25G BiDi SFP Transceiver
1.25G BiDi SFP Transceiver Detail
Support 10G/25G BiDi SFP
10G/25G BiDi SFP Transceiver
Optoelectronic Technology Integration
Optical Transceiver Category Map
Application Scenarios
Optical Transport Networks
Optical Transport Networks
We can provide end-to-end DWDM devices with almost all optical devices - from active modules to optical passive devices, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR etc.
Cloud and Enterprise
To meet the demand of mass data transmission in data centers, we have developed a series of high-speed optical modules with product rates ranging from 10G to 800G, providing high-quality optical interconnection solutions for data centers.
Cloud and Enterprise Solutions
Wireless Networks
Wireless
We provide highly reliable and performant products with mature and efficient lasers and mainstream chip solutions to our customers all around the world. The solution includes Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul, and Back-haul which could meet all the needs of various scenarios in 4G/5G systems.
FTTx
Aimed at global communication network constructors, we provide FTTx optical fiber access total solutions covering all-optical or optical copper combined access solutions and products.
FTTx Fiber Access
Subsystems
Subsystems
To ensure the normal operation of the communication line, we provide the optical cable O&M solution which integrates an optical line protection system (OLP) and an optical line monitoring system (OLM).
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Why Choose Us
Company Profile
We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROSH, REACH, CE and UL, with advanced manufacturing equipment and testing equipment imported from abroad. Established in 1997, we currently have about 2,000 employees. With an abundant production capacity of 3,000K per month, we are able to deliver products within a short timeframe.
In addition, we provide a complete series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. The range also includes high-speed optical interconnect solutions for cloud computing and ultra-broadband networks. Using the latest optoelectronic technologies, we design, manufacture, and sell products worldwide.
Manufacturing Center
Company Laboratory
Frequently Asked Questions
Are you a factory or trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, RJ11 connectors, and SFP modules.
Can I get a sample before mass production?
Yes, we can offer free samples to test quality, with the shipping fee covered by the client.
What is your delivery time?
Products in stock are ready to ship immediately, while mass production typically takes 15-30 days.
What after-sales service do you offer?
We provide a one-year warranty period and 24-hour online technical support.
Can you accept OEM/ODM orders?
Yes, please send your details and requirements to us so we can proceed with a detailed discussion.
What is your core advantage?
We have over 19 years of production experience and have partnered with leading global telecommunications enterprises for many years.
Quality Standards and Certifications

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