CWDM SFP 1470
я. Введение
CWDM SFP 1470 is a compact and hot-pluggable transceiver module designed for use in optical communication networks. It is specifically designed for CWDM (Coarse Wavelength Division Multiplexing) Приложения, which allow multiple optical signals of different wavelengths to be transmitted simultaneously over a single fiber.
II. Обзор
1. Size and Compatibility
CWDM SFP 1470 has a small form factor and is compliant with the SFP (Малый форм-фактор) СУО (Соглашение с несколькими источниками). It is compatible with various network equipment, такие как переключатели, маршрутизаторы, и медиа конвертеры, that support SFP interfaces.
2. Wavelength Range
CWDM SFP 1470 operates at a specific wavelength of 1470 нм. This wavelength is one of the 18 channels defined in the CWDM wavelength range, начиная от 1270 нм до 1610 нм. Each channel is spaced 20 nm apart, allowing for up to 18 different channels to be used simultaneously.
3. Скорость передачи данных и расстояние
CWDM SFP 1470 supports a data rate of up to 1.25 Гбит/с, что делает его пригодным для различных приложений, включая Ethernet, SONET, и оптоволоконный канал. It can transmit signals over a distance of up to 20 km without the need for any amplification or regeneration.
III. Функции
1. Digital Diagnostic Monitoring
CWDM SFP 1470 is equipped with Digital Diagnostic Monitoring (ДДМ) возможности. This allows for real-time monitoring of important parameters, such as optical power levels and temperature, ensuring optimal performance and facilitating troubleshooting.
2. Низкое энергопотребление
CWDM SFP 1470 is designed with low power consumption in mind. It operates on a single 3.3V power supply and consumes less than 1W of power, making it energy-efficient and environmentally friendly.
3. Duplex LC Connector
CWDM SFP 1470 uses a duplex LC connector for easy and reliable fiber optic connection. The LC connector provides a secure latch mechanism and ensures low insertion loss and excellent return loss performance.
IV. Приложения
CWDM SFP 1470 finds applications in a wide range of optical communication networks, включая:
– Metropolitan Area Networks (МУЖЧИНЫ)
– Корпоративные сети
– Data Centers and Server Farms
– Wireless Base Stations
– Оптоволокно до дома (FTTH) Networks
В. Заключение
CWDM SFP 1470 is a highly versatile and efficient transceiver module that offers reliable and cost-effective solutions for CWDM optical communication networks. With its compact size, excellent performance, and wide compatibility, it is an ideal choice for various applications in the telecommunications industry.
