Dynafiber Dynafiber

Multi-mode 850nm SFP 4G 500m DDM MMF Duplex LC Optical Transceiver Module

Product Description

Multi-mode 850nm SFP 4G 500m DDM MMF Duplex LC Optical Transceiver Module
Parameter Specification
Part No. LS-MM854G-S5C
Form Factor SFP
Max Data Rate 4.25Gbps
Wavelength 850nm
Max Cable Distance 500m
Connector Duplex LC
Media MMF
Transmitter Type VCSEL
Receiver Type PIN
TX Power -6 ~ 0dBm
Receiver Sensitivity < -13dBm
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.

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 Transceiver Module Lineup Optical Transceiver Family
Applications & Infrastructure
Optical Transport Networks

Optical Transport Networks

We 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

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.

Wireless Networks

Wireless

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

FTTx Access

FTTx

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

Subsystems Solutions

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
Quality Standard Assurance Advanced Testing Laboratory Efficient Automated Manufacturing Global Supply Chain Capability
Frequently Asked Questions
QAre you a manufacturer 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.
QCan I get a sample before mass production?
Yes, we can offer free samples to test quality, though shipping fees are covered by the customer.
QWhat is the typical delivery time?
Stock items are ready to ship immediately, while mass production items typically take between 15 to 30 days.
QWhat after-sales service and support do you offer?
We provide a comprehensive warranty period along with online technical support to ensure smooth deployment.
QCan you accept custom OEM/ODM orders?
Yes, we welcome OEM and ODM customizations. Please send us your specifications for detailed verification.
QWhat are your advantages in the optical network market?
With nearly two decades of production experience, we specialize in high-performance modules and maintain long-term partnerships with leading global enterprises.
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