Juniper SFP-GE40KM Compatible 1000BASE-EX SFP 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module

The 1.25Gbps SFP Optical Transceiver is engineered for high-speed optical communication over single-mode fiber (SMF) up to 40 kilometers. This transceiver is housed in an SFP package with an LC connector, leveraging a 1310nm FP laser and PIN photo detector for reliable data transmission. It supports a data rate of 1.25Gbps, making it suitable for Ethernet, telecommunications, and Fiber Channel applications. The module operates on a single +3.3V power supply and features LVPECL-compatible data input/output interfaces, ensuring compatibility with a wide range of host systems. Its compliance with IEC-60825 laser safety standards and RoHS regulations underscores its commitment to safety and environmental responsibility.

Designed for diverse operational environments, the transceiver functions effectively within a supply voltage range of 3.15V to 3.45V. It operates across commercial (0°C to +70°C) and industrial (-40°C to +85°C) temperature ranges, with a maximum power dissipation of 1W. The transceiver’s low electromagnetic interference (EMI) and robust electrostatic discharge (ESD) protection ensure reliable performance in demanding conditions, making it a dependable choice for modern network infrastructures.

The optical performance of the transceiver is highlighted by its transmitter center wavelength of 1310nm, with an output power range of -5dBm to 0dBm. The extinction ratio between 10dB and 15dB ensures clear signal transmission. The receiver accommodates wavelengths from 1260nm to 1620nm, with a sensitivity of -24dBm and an overload threshold of 0dBm. This robust optical design adheres to IEEE 802.3z and ANSI Fiber Channel standards, ensuring high-quality signal integrity and protocol compatibility.

Electrically, the transceiver is engineered for versatility. It features a differential impedance of 100Ω and supports a data input swing differential of 500mV to 2400mV. The receiver section delivers a single-ended data output swing of 370mV to 2000mV. Control features such as TX Disable and TX Fault allow for precise operational management, while the Loss of Signal (LOS) detection provides fault monitoring capabilities.

Overall, the 1.25Gbps SFP Optical Transceiver combines advanced optical and electrical performance with energy efficiency and compliance with industry standards. Its design ensures reliable operation in various applications, making it a valuable component for high-speed networking solutions.

The CT-SFP-EX is a cost-effective hot-pluggable SFP transceiver designed for 1.25 Gb/s optical links up to 40 km on single-mode fiber. It integrates a 1310 nm FP laser transmitter with a PIN photodiode receiver, delivering reliable medium-range optical connectivity. Operating on a single +3.3 V supply with <1 W power consumption, the module provides LVPECL-compatible differential interfaces, EEPROM diagnostics, and strong EMI/ESD protection. Fully compliant with IEEE 802.3z Gigabit Ethernet, ANSI Fibre Channel, IEC-60825 Class 1 laser safety, and RoHS standards, it is available in commercial and industrial temperature grades.

Parâmetros-chave

Classificações ambientais

• Gigabit Ethernet links over SMF up to 40 km
• Fibre Channel SAN and enterprise backbone interconnects
• Metro and access telecom networks

Carritech Optics can offer a fully compatible, high-quality alternative to Juniper SFP-GE40KM.

Carritech part number: CT-SFP-EX

• 1.25 Gb/s SFP transceiver with 1310 nm FP transmitter and PIN receiver
• Supports up to 40 km reach over single-mode fiber
• SFP de ligação direta com conetor LC
• Low power (<1 W), single +3.3 V supply operation
• Funções de monitorização LOS, TX_DISABLE e TX_FAULT
• EEPROM with serial ID and digital diagnostics (SFF-8472 compliant)
• Segurança laser IEC-60825 Classe 1 e conformidade com RoHS

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-GE40KM, 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.

O desempenho da sua rede, garantido

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.