155M SFP MM 850NM 550M
The 1000BASE-SX SFP compatible SFP transceiver is designed for reliable fiber optic networking, supporting link distances of up to 550m over multi-mode fiber (MMF) at a wavelength of 1310nm through an LC connector. Each module is individually tested for compatibility with a range of Cisco switches, routers, servers, and network interface cards (NICs).
With low power consumption and hot-swappable functionality, this 100BASE SFP transceiver is an excellent choice for Internet Service Provider (ISP) Fast Ethernet connections, Enterprise LAN & SAN networks, Data Center LAN & SAN environments, and other optical communication applications.
The 1000BASE-SX SFP transceiver is designed for Gigabit Ethernet applications, delivering reliable 1.25Gbps data transmission over multimode fiber (MMF). With a reach of up to 550 meters, it is an ideal solution for short-range networking in enterprise LANs, data centers, and storage area networks (SANs). Featuring an LC duplex connector, this compact, hot-swappable transceiver ensures easy integration with a wide range of networking equipment.
Perfect for enterprise networks, ISP infrastructure, and data center interconnects, the 1000BASE-SX SFP transceiver delivers high-performance, cost-effective networking for modern optical communication needs.
We stand by the exceptional quality of our optical transceivers, which is why we offer a lifetime warranty—giving you complete confidence in performance, reliability, and long-term value.
The 1000BASE-SX SFP 850nm 155Mbps SFP Optical Transceiver is an advanced module designed for short-range optical data transmission. This model enables communication over multimode fiber (MMF) up to a distance of 550 meters, making it ideal for Ethernet, telecommunications, and Fiber Channel applications. It utilizes an 850nm VCSEL laser and a PIN photodetector to deliver reliable performance. Housed in an SFP package with an LC connector, it ensures seamless integration into various networking environments. The module operates on a single +3.3V power supply and features LVPECL-compatible data input/output interfaces. It also complies with IEC-60825 laser safety standards and RoHS regulations, ensuring adherence to safety and environmental guidelines.
This transceiver is engineered to operate in diverse conditions, supporting supply voltages ranging from 3.15V to 3.45V. It functions effectively in commercial temperature ranges of 0°C to +70°C and can endure more demanding industrial conditions, with a range of -40°C to +85°C. Its power dissipation remains under 1W, offering energy efficiency alongside a steady data rate of 155Mbps. Additionally, its robust design includes low electromagnetic interference (EMI) and exceptional electrostatic discharge (ESD) protection, ensuring reliable operation in sensitive environments.
The optical characteristics of this transceiver are finely tuned for precision and efficiency. The transmitter operates at a center wavelength of 850nm with an output power range between -8dBm and -3dBm, ensuring clear and consistent signal transmission. Its extinction ratio falls between 12dB and 18dB, optimizing signal clarity. The receiver section accommodates wavelengths from 770nm to 860nm, achieving sensitivity as low as -19dBm. Its overload threshold is -3dBm, making it capable of handling diverse signal conditions while adhering to IEEE 802.3u and ANSI Fiber Channel standards for optical eye diagrams.
Electrical performance is another highlight of this transceiver, featuring a differential impedance of 100Ω for both transmitter and receiver sections. Its input and output swing differentials are adaptable to various configurations, enhancing compatibility with host systems. Defined voltage thresholds for TX Disable and Rx_LOS functionalities allow for precise operational control and monitoring, making this module a versatile choice for networking setups.
The 1000BASE-SX SFP 850nm 155Mbps SFP Optical Transceiver is a compact, efficient, and dependable solution for high-speed optical communication. With its excellent performance specifications, adherence to industry standards, and robust environmental tolerances, it is a key component for modern network infrastructures.
All of our optical transceivers come with a lifetime warranty.
At Carritech, we pride ourselves on our exceptional service and commitment to meeting our customers’ needs. Our extensive range of SFP transceivers is designed to cater to various requirements, ensuring that you receive the best solutions for your projects. We understand the importance of timely delivery, and our efficient processes are geared towards providing you with the products you need as quickly as possible. Our dedicated team works tirelessly to ensure that your orders are processed and dispatched promptly, so you can rely on us for swift and reliable service.
We recognise that every project is unique, and our flexible approach allows us to adapt to your specific needs. Whether you require immediate delivery or have more complex requirements, we are here to support you every step of the way. Our commitment to customer satisfaction means that we go above and beyond to ensure that you receive your SFP transceivers in a timely manner, without compromising on quality. Trust Carritech to deliver the solutions you need, when you need them.
At Carritech Optics, we stand by the quality and reliability of our optical transceivers. That’s why we proudly offer a lifetime warranty on all products as a testament to our commitment to excellence and customer satisfaction.
What Does Our Lifetime Warranty Cover?
Our lifetime warranty provides comprehensive coverage for the entire lifecycle of your optical transceivers, ensuring you experience complete peace of mind when choosing Carritech Optics. The warranty covers:
Easy Claims Process
Should you ever need to make a warranty claim, our team is here to assist you. Simply contact our support team with your product details, and we’ll guide you through a quick and hassle-free process to resolve the issue.
Your Network’s Performance, Guaranteed
Carritech Optics is dedicated to providing high-quality optical solutions that you can trust for the long haul. With our lifetime warranty, you can confidently invest in our products, knowing that we’re with you every step of the way.
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At Carritech Optics, we are committed to an open approach, intelligent design principles, exceptional customer service, and delivering sustainable solutions to meet the needs of modern networking.
We provide transceivers that are fully compatible with most major OEMs, offering the flexibility and openness you need to seamlessly integrate with your existing network infrastructure.
We stand by the quality of our products with a lifetime warranty, giving you complete confidence and peace of mind in your investment.
Our in-house expertise drives us to go the extra mile, providing unparalleled support and innovative solutions that exceed expectations and set new standards in optical networking.
We are committed to sustainability by offering long product lifecycles, compact designs, and energy-efficient optimisations, ensuring we do our part to reduce environmental impact while delivering reliable performance.