Single Mode 1550nm 2.5G SFP 20km SMF Dual LC Optic Transceiver Module

Product Description

Single Mode 1550nm 2.5G SFP 20km SMF Dual LC Optic Transceiver Module
Part Number LS-SM552G-20C
Form Factor SFP
Max Data Rate 2.5Gbps
Wavelength 1550nm
Max Cable Distance 20km
Connector Duplex LC
Media SMF
Transmitter Type DFB
Receiver Type PIN
TX Power -6 ~ 1dBm
Receiver Sensitivity < -18dBm
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.
Providing a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.
Optical Solutions
Support Full Range Of 2.5G SFP
Part Number Data Rate Wavelength Distance Media DDM
LS-MM852G-S3C 2.5Gbps 850nm 300m Multi-mode Yes
LS-MM852G-S5C 2.5Gbps 850nm 550m Multi-mode Yes
LS-SM312G-02C 2.5Gbps 1310nm 2km Single Mode Yes
LS-SM312G-10C 2.5Gbps 1310nm 10km Single Mode Yes
LS-SM312G-15C 2.5Gbps 1310nm 15km Single Mode Yes
LS-SM312G-20C 2.5Gbps 1310nm 20km Single Mode Yes
LS-SM552G-20C 2.5Gbps 1550nm 20km Single Mode Yes
LS-SM312G-40C 2.5Gbps 1310nm 40km Single Mode Yes
LS-SM552G-40C 2.5Gbps 1550nm 40km Single Mode Yes
LS-SM552G-80C 2.5Gbps 1550nm 80km Single Mode Yes
SFP Modules Range Diagram
SFP Selection Matrix
Applications & Scenarios
Optical Transport Networks
Optical Transport Networks

End-to-end DWDM devices can be provided 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 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 the product rate ranging from 10G to 800G, providing high-quality optical interconnection solutions for data centers.

Wireless
Wireless

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

FTTx
FTTx

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

Subsystems
Subsystems

To ensure the normal operation of the communication line, the optical cable O&M solution is provided, which integrates an optical line protection system (OLP) and an optical line monitoring system (OLM).

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SFP Cage
Why Choose Us
Certificates and Compliance
Frequently Asked Questions
Q1: 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.

Q2: Can I get a sample before mass production?

Yes, we can offer you free samples to test quality, though shipping fees are to be covered by the buyer.

Q3: What is your standard delivery time?

Ready-to-ship products in stock can be dispatched immediately, while standard mass production takes approximately 15-30 days.

Q4: What after-sales services do you offer?

We provide a one-year warranty period alongside continuous 24-hour online technical support.

Q5: Do you accept OEM/ODM orders?

Yes, we welcome OEM and ODM customizations. Please contact us with your detailed requirements.

Q6: What are your key advantages in the market?

We have over 19 years of professional manufacturing experience and have been a trusted partner to global technology enterprises for many years.

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