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1000BASE-SX SFP 850nm 550m DOM Duplex LC MMF 1.25G Transceiver Module

Product Description

1000BASE-SX SFP 850nm 550m DOM Duplex LC MMF 1.25G Transceiver Module
Products Description
Item SFP Module
Part Status Active
Form Factor SFP
Max Data Rate 1.25Gbps
Wavelength 850nm
Max Cable Distance 550m
Connector Duplex LC
Media Multimode (MMF)
Optical Component VCSEL/PIN
DDM/DOM Supported
Commercial Temperature Range 0 to 70°C (32 to 158°F)
TX Power -9.5 ~ - 3dBm
Receiver Sensitivity < -17dBm
Typical Power Consumption ≤0.8w
Receiver Overload -3dBm
Bit Error Ratio (BER) 1E-12
Extinction Ratio >9dB
EMC (Electro Magnetic Compatibility) Supported
MTBF (SX) 2,457,002 Hours
Protocols IEEE 802.3z, SFF-8472, SFP MSA (INF-8074i) Compliant
Warranty 5 Years
Sample Available
Product Categories Grid
View Our Solution
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.
Solution Overview Diagram
Optical Transport Networks
Optical Transport Networks
We can provide end-to-end DWDM device 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, we have developed a series of high-speed optical module which the product rate ranging from 10G to 800G, providing high-quality optical interconnection solutions for data centers.
Wireless
Wireless
We provide high reliability and performance products with mature and efficient lasers and mainstream chip solutions to our 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
Aim to global communication network constructers, we provide FTTx optical fiber access total solutions covered from all-optical or optical copper combined access solutions and products.
Subsystems
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).
Manufacturing Capacity
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Related Products SFP Cage
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Why Choose Us
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Company Profile
We are a specialized manufacturer of magnetic telecom and networking components, certificated by ISO9001:2000, ROSH, REACH, CE and UL, owning advanced manufacturing facilities and test equipments imported from abroad.

Established in 1997, we currently have around 2000 staff. With an abundant productive capacity of 3000K per month, we are able to deliver products within a short lead time.

Moreover, we provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. The range also offers high-speed optical interconnection solutions for cloud computing and ultra-broadband networks. Using the latest optoelectronics technologies, we develop, manufacture, and sell products to global markets.
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Frequently Asked Questions
Are you a factory or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, such as 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 the quality, with shipping costs covered by the buyer.
What is your delivery time?
Items in stock are ready to ship immediately, while mass production typical lead times range from 15 to 30 days.
What after-service support do you offer?
We offer a one-year warranty period along with 24-hour online technical support.
Can you accept OEM/ODM orders?
Yes, custom requests are welcome. Please send us your specifications for a detailed discussion.
What are your competitive advantages?
With over 19 years of manufacturing experience, we have established long-term partnerships with leading global enterprises.
Product Compliance and Logistics

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