Especificações
O 1000BASE-LX 155Mbps SFP Optical Transceiver offers reliable performance for applications requiring data transmission over single-mode fiber (SMF) up to 20 kilometers. It features an SFP package with an Conector LC, combining ease of use with durability. The transceiver is equipped with a Laser FP de 1310nm e Fotodetector PIN, delivering robust optical signal transmission. Its design includes a single +3.3V power supply and LVPECL-compatible data input/output interface, ensuring seamless integration into Ethernet, telecom, and Canal de fibra networks. The transceiver adheres to IEC-60825 laser safety standards and is fully Conformidade com RoHS, meeting industry safety and environmental regulations.
Designed to operate in diverse environments, the transceiver supports supply voltages ranging from 3.15V to 3.45V and tolerates operating temperatures from 0°C to +70°C in commercial settings, with an extended range of -40°C to +85°C for industrial applications. Its power dissipation is limited to 1W, providing energy-efficient performance at a data rate of 155Mbps. With excellent interferência electromagnética (EMI) e proteção contra descargas electrostáticas (ESD), this transceiver is built for use in sensitive network environments.
O optical characteristics of the transceiver ensure high-quality signal integrity. The transmitter section provides a center wavelength of 1310nm and an average output power between -15dBm and -3dBm. The rácio de extinção ranges from 12dB to 18dB, ensuring effective differentiation between high and low signal levels. The receiver section operates across a broad wavelength range from 1260nm to 1620nm, with a sensitivity of -34dBm and an overload threshold of -3dBm. These optical features ensure the transceiver’s suitability for high-performance networking applications, with compliance to IEEE 802.3u e Canal de fibra ANSI standards.
The transceiver’s electrical characteristics further enhance its versatility. With a differential impedance of 100Ω for both the transmitter and receiver sections, it supports input and output swing differentials that accommodate a variety of network configurations. Voltage thresholds for TX Disable and Rx_LOS functions allow precise control and feedback for seamless operation. These features ensure compatibility with diverse host systems, making the transceiver adaptable to a range of networking setups.
This 155Mbps SFP Optical Transceiver is an ideal choice for short-range optical communication needs, offering a balance of robust performance, energy efficiency, and compliance with industry standards. Its design and functionality make it a trusted component for modern networking solutions.