Fibronexa Fibronexa

2.5GBASE-SX Multimode 850nm 2.5G SFP 300m Duplex LC MMF Optical Transceiver Module

Product Description

2.5GBASE-SX Multimode 2.5G SFP 300m Duplex LC MMF Optical Transceiver Module
Part No.LS-MM852G-S3C
Form FactorSFP
Max Data Rate2.5Gbps
Wavelength850nm
Max Cable Distance300m
ConnectorDuplex LC
MediaMMF
Transmitter TypeVCSEL
Receiver TypePIN
TX Power-10 ~ -3dBm
Receiver Sensitivity< -18dBm
Receiver Overload-3dBm
EMC SupportedYes
DDM/DOMSupported
ProtocolsSFP MSA(INF-8074i), GR-253-CORE, ITU-T G.957, FC-PI v2.0, SFF-8472 v9.5
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 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.

Transceiver Solution
Support Full Range Of 2.5G SFP
Part Number Data Rate Wavelength Distance Media DDM
LS-MM852G-S3C2.5Gbps850nm300mMulti-modeYes
LS-MM852G-S5C2.5Gbps850nm550mMulti-modeYes
LS-SM312G-02C2.5Gbps1310nm2kmSingle ModeYes
LS-SM312G-10C2.5Gbps1310nm10kmSingle ModeYes
LS-SM312G-15C2.5Gbps1310nm15kmSingle ModeYes
LS-SM312G-20C2.5Gbps1310nm20kmSingle ModeYes
LS-SM552G-20C2.5Gbps1550nm20kmSingle ModeYes
LS-SM312G-40C2.5Gbps1310nm40kmSingle ModeYes
LS-SM552G-40C2.5Gbps1550nm40kmSingle ModeYes
LS-SM552G-80C2.5Gbps1550nm80kmSingle ModeYes

Optical Transport Networks

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

Cloud and Enterprise

To meet mass data transmission demands in data centers, we have developed a series of high-speed optical modules with rates ranging from 10G to 800G, providing high-quality interconnection solutions.

Wireless

Providing high reliability and performance products with mature lasers and mainstream chip solutions. Includes Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul, and Back-haul for 4G/5G systems.

FTTx

Total solutions for FTTx optical fiber access, covering all-optical or optical-copper combined access solutions and products for global communication network constructors.

◈ Related Products & Subsystems

To ensure normal communication line operation, we provide O&M solutions integrating optical line protection systems (OLP) and monitoring systems (OLM).

SFP Cage
Why Choose Us
Frequently Asked Questions
What is the maximum transmission distance for this 2.5G SFP module?
This specific multimode module supports a maximum transmission distance of up to 300 meters using Duplex LC OM3 multimode fiber.
Does the transceiver support Digital Diagnostic Monitoring (DDM)?
Yes, the module supports DDM/DOM functions, allowing real-time monitoring of parameters such as optical output power, input power, temperature, and supply voltage.
Can I request a sample before placing a bulk order?
Yes, samples are available for quality testing and compatibility verification. Please contact our sales team for sample availability.
What is the standard delivery time for these modules?
Items in stock are ready to ship immediately. For mass production or custom orders, the typical lead time is 15-30 days.
What kind of warranty and technical support is provided?
We offer a 5-year warranty on our optical transceivers and provide 24-hour online technical support to assist with installation and troubleshooting.
Is this SFP module compatible with major switch brands?
Our modules are designed to follow SFP MSA standards and are tested for high compatibility with various industry-standard networking equipment.

Related Products