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Single Mode 1550nm SFP 4G 40km SMF Duplex LC Optical Transceiver Module

Product Description

Key Specifications
Part No. LS-SM554G-40C
Form Factor SFP
Max Data Rate 4.25Gbps
Wavelength 1550nm
Max Cable Distance 40km
Connector Duplex LC
Media SMF
Transmitter Type DFB
Receiver Type PIN
EMC (Electro Magnetic Compatibility) Supported
DDM/DOM Supported
Protocols 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.

A full series of optical modules is provided for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.

Optical Transceiver Solutions
Support Full Range Of 4.25G SFP
Part Number Data Rate Wavelength Distance Media DDM
LS-MM854G-S1C 4.25Gbps 850nm 150m Multi-mode Yes
LS-MM852G-S3C 4.25Gbps 850nm 300m Multi-mode Yes
LS-MM854G-S5C 4.25Gbps 850nm 500m Multi-mode Yes
LS-SM314G-02C 4.25Gbps 1310nm 2km Single Mode Yes
LS-SM314G-04C 4.25Gbps 1310nm 4km Single Mode Yes
LS-SM314G-10C 4.25Gbps 1310nm 10km Single Mode Yes
LS-SM314G-40C 4.25Gbps 1310nm 40km Single Mode Yes
LS-SM554G-40C 4.25Gbps 1550nm 40km Single Mode Yes
Optical Products Lineup
Transceiver Form Factors
Applications & Solutions
Optical Transport Networks
Optical Transport Networks

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

Cloud and Enterprise
Cloud and Enterprise

To meet the demand of mass data transmission in data centers, a series of high-speed optical modules has been developed, with product rates ranging from 10G to 800G, providing high-quality optical interconnection solutions for data centers.

Wireless
Wireless Networks

High reliability and performance products with mature and efficient lasers and mainstream chip solutions are provided. The solution portfolio includes Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul, and Back-haul, which meet the requirements of various scenarios in 4G/5G systems.

FTTx
FTTx

Aimed at global communication network constructors, total FTTx optical fiber access solutions are offered, covering both all-optical and optical-copper combined access products.

Subsystems
Subsystems

To ensure the normal operation of communication lines, optical cable O&M solutions are provided that integrate optical line protection systems (OLP) and optical line monitoring systems (OLM).

Related Products SFP Cage
SFP Cage Accessories
Why Choose Us
Manufacturing Capability
Quality Management
Testing Equipment
Global Supply Chain
Frequently Asked Questions
Q Are you a factory or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, RJ11 connectors, SFP modules, and related components.
Q Can I get a sample before placing a mass production order?
Yes, we can offer free samples for quality testing. The buyer is responsible for covering the shipping fee.
Q What is your standard delivery time?
Products in stock are ready to ship immediately. For mass production orders, lead times generally range between 15 to 30 days.
Q What type of after-sales support do you provide?
We offer a one-year guarantee period on our products, alongside 24-hour online technical support.
Q Do you accept OEM/ODM orders?
Yes, we accept both OEM and ODM orders. Please submit an inquiry with your specifications to discuss project details.
Q What advantages do you offer?
We possess extensive production experience in network components and serve as a reliable partner to top-tier international businesses.
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