Cisco SFP-10G-ER-I Compatible 10GBASE-ER SFP+ 1550nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module

The 10Gbps 1550nm SFP+ Optical Transceiver is a high-performance module designed for long-distance data communication over single-mode fiber (SMF) up to 40 kilometers. This transceiver is housed in an SFP+ form factor with an LC connector and integrates a 1550nm DFB laser and a PIN photodetector for superior performance. With a data rate of up to 10.3125Gbps, it is an excellent solution for applications such as Ethernet and Fiber Channel networks. The module complies with SFF-8472 and IEC-60825 laser safety standards, ensuring both compatibility and safety.

Operating on a single +3.3V power supply, the transceiver is energy-efficient, with power dissipation below 1W. It is designed to function reliably across an operating temperature range of -5°C to +70°C, making it suitable for a variety of commercial networking environments. Its advanced features include low EMI and excellent ESD protection, ensuring robust operation in high-performance applications.

The optical characteristics of the transceiver are optimized for clarity and reliability. The transmitter operates at a center wavelength of 1530nm to 1550nm, with an average output power ranging from +1dBm to +4dBm. The extinction ratio is maintained at a minimum of 3.5dB, and the receiver sensitivity is rated at -15dBm, with an input wavelength range of 1270nm to 1610nm. Additionally, the transceiver supports key functionalities such as Loss of Signal (LOS) detection for enhanced link monitoring and diagnostics.

Electrically, the module is designed for seamless integration with host systems. It features a differential impedance of 100Ω and supports input swing differentials from 180mV to 700mV. Advanced diagnostic capabilities, including real-time monitoring of temperature, voltage, bias current, and optical power levels, ensure the module operates efficiently within defined parameters. The diagnostic monitoring interface adheres to SFF-8472 standards, providing users with critical data for optimal network performance.

In summary, the 10Gbps 1550nm SFP+ Optical Transceiver is a reliable, high-performance solution for medium-range networking applications. Its combination of robust optical and electrical specifications, coupled with compliance to industry standards, makes it a valuable component in modern data communication infrastructures.

This SFP+ transceiver operates at 10.3125 Gbps and is optimized for 40 km transmission on standard single-mode fiber. It uses a 1550 nm DFB laser without TEC and a PIN photodetector. The module provides <1 W power dissipation and supports a commercial operating case temperature range of −5 °C to +70 °C. Designed with LVPECL-compatible I/O, low EMI, and strong ESD protection, it is fully compliant with SFF-8472 digital diagnostics, RoHS, and IEC 60825 Class 1 laser safety.

Key parameters

• Form factor / connector: SFP+ with duplex LC interface.
• Data rate: 10.3125 Gbps.
• Alcance: Up to 40 km over SMF.
• Wavelength: Transmitter: 1530–1550 nm; Receiver: 1270–1610 nm.
• Transmitter output power: +1 to +4 dBm.
• Receiver sensitivity: ≤ –15 dBm.
• Receiver overload: –3 dBm max.
• Extinction ratio: ≥ 3.5 dB.
• Consumo de energia: <1 W, single 3.15–3.45 V supply.
• Diagnóstico: Real-time monitoring of temperature, bias current, Tx/Rx optical power, and supply voltage.
• Operating case temperature: −5 °C to +70 °C.
• Conformidade: SFF-8472, RoHS, IEC 60825 Class 1 laser.

• 10G Ethernet backbone and metro links up to 40 km.
• 10G Fibre Channel for SAN interconnects and storage networks.
• Enterprise and service provider long-distance optical connections.

Carritech Optics can offer a fully compatible, high-quality alternative to Cisco SFP-10G-ER-I.

Carritech part number: CT-SFP+ER

• 1550 nm DFB laser transmitter and PIN photodiode receiver.
• Supports 10.3125 Gbps over SMF up to 40 km.
• Low power consumption (<1 W).
• Digital diagnostics monitoring (temperature, voltage, Tx/Rx power, bias current).
• LVPECL-compatible electrical interface with strong ESD protection.
• Hot-pluggable SFP+ with LC duplex connector.
• Compliant with SFF-8472, RoHS, and IEC-60825 laser safety.

At Carritech, we pride ourselves on our exceptional service and commitment to meeting our customers’ needs. Our extensive range of SFP transceivers, including the SFP-10G-ER-I, 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.

Reconhecemos que cada projeto é único e a nossa abordagem flexível permite-nos adaptarmo-nos às suas necessidades específicas. Quer necessite de uma entrega imediata ou tenha requisitos mais complexos, estamos aqui para o apoiar em cada passo do processo. O nosso compromisso com a satisfação do cliente significa que nos esforçamos ao máximo para garantir que recebe os seus transceptores SFP em tempo útil, sem comprometer a qualidade. Confie na Carritech para fornecer as soluções de que precisa, quando precisa delas.

Na Carritech Optics, defendemos a qualidade e a fiabilidade dos nossos transceptores ópticos. É por isso que temos o orgulho de oferecer uma garantia vitalícia para todos os produtos, como prova do nosso compromisso com a excelência e a satisfação do cliente.

O que é que a nossa garantia vitalícia cobre?

A nossa garantia vitalícia oferece uma cobertura abrangente para todo o ciclo de vida dos seus transceptores ópticos, assegurando-lhe total tranquilidade ao escolher a Carritech Optics. A garantia cobre:

• Defects in Materials and Workmanship: If your product experiences any issues related to manufacturing or materials, we’ll repair or replace it free of charge.
• Performance Assurance: Our optical transceivers are rigorously tested to meet industry standards, and we guarantee they’ll perform as expected in your network environment.

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Se alguma vez precisar de fazer um pedido de garantia, a nossa equipa está aqui para o ajudar. Basta contactar a nossa equipa de apoio com os detalhes do seu produto e iremos orientá-lo através de um processo rápido e sem complicações para resolver o problema.

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A Carritech Optics dedica-se a fornecer soluções ópticas de alta qualidade em que pode confiar a longo prazo. Com a nossa garantia vitalícia, pode investir com confiança nos nossos produtos, sabendo que estamos consigo em todas as fases do processo.