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

Product Description

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

We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.

SFP 4G Optical Module
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
Solution Product Map 1
Solution Product Map 2
Network Applications
Optical Transport Networks

Optical Transport Networks

We provide end-to-end DWDM devices with a comprehensive range of optical devices - from active modules to optical passive components, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR solutions.

Cloud and Enterprise

Cloud and Enterprise

To meet the demand for massive data transmission in modern data centers, we have developed high-speed optical modules ranging from 10G to 800G, providing high-quality optical interconnection solutions for large-scale data center environments.

Wireless Networks

Wireless

We provide high reliability and performance products using mature, efficient lasers and mainstream chip solutions. The solution covers Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul, and Back-haul, meeting the requirements of various scenarios in 4G/5G systems.

FTTx Broadband Access

FTTx

Tailored for global communication network constructors, we provide total FTTx optical fiber access solutions covering all-optical or optical-copper combined access products and systems.

Monitoring Subsystems

Subsystems

To ensure the reliable operation of transmission lines, we provide advanced optical cable operation and maintenance solutions that integrate optical line protection systems (OLP) and optical line monitoring systems (OLM).

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Why Choose Us
Manufacturing Quality
Testing Equipment
Technical Strength
Global Certificates
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, RJ11 connectors, and SFP modules.
Can I get a sample before mass production?
Yes, we can offer you free samples to test product quality, with the shipping fee covered by the buyer.
What is your delivery time?
Products in stock are ready to ship immediately, while standard mass production orders take approximately 15-30 days.
What after-sales service do you offer?
We provide a one-year guarantee period along with 24-hour online technical support to resolve any queries.
Can you accept OEM/ODM orders?
Yes, we accept both OEM and ODM orders. Please contact us with your specifications so that we can have a detailed discussion.
What is your core advantage?
We have over 19 years of professional manufacturing experience and have been a trusted partner to global technology industry leaders for many years.
Product Quality Verification

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