1310nm-TX/1550nm-RX Bidirectional SFP 2.5G Bidi 40km SMF LC Optical Transceiver Module

Product Description

1310nm-TX/1550nm-RX Bidirectional SFP 2.5G Bidi 40km SMF LC Optical Transceiver Module
Part No. LS-BL31552G-40C
Form Factor SFP
Max Data Rate 2.5Gbps
Wavelength 1310nm-TX/1550nm-RX
Max Cable Distance 40km
Connector Simplex LC
Media SMF
Transmitter Type DFB
Receiver Type PIN
EMC Support 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
🔹 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.

Product Solution
🔹 Support 1.25G BiDi SFP
1.25G BiDi SFP 1
1.25G BiDi SFP 2
🔹 Support 10G/25G BiDi SFP
High Speed SFP
🔹 Application Scenarios
Optical Transport Networks

End-to-end DWDM device solutions with almost all optical devices - from active modules to optical passive devices, including optical amplifier (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP and OTDR.

Cloud and Enterprise

High-speed optical modules ranging from 10G to 800G, providing high-quality optical interconnection solutions for modern data centers to meet mass data transmission demands.

Wireless & FTTx

Reliable performance with mature laser and chip solutions. Covers Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul and Back-haul for 4G/5G systems and total FTTx access solutions.

Subsystems

Ensuring normal communication line operation via integrated optical line protection systems (OLP) and optical line monitoring systems (OLM).

🔹 Related Hardware
SFP Cage
🔹 Quality and Production

As a specialized manufacturer of magnetic telecom and network components, we are certified by ISO9001:2000, ROSH, REACH, CE and UL. Our facility utilizes advanced manufacturing and testing equipment. We provide a complete series of optical modules including high-speed optical interconnect solutions for cloud computing and ultra-broadband networks.

🔹 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 shipping fees are generally covered by the customer.
What is the typical 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 offer online technical support 24 hours a day.
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 are your core advantages?
With 19 years of production experience, we have established long-term partnerships with major industry leaders and focus on high-reliability solutions.

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