Used HITACHI LC-2F21B/10 #9264746 for sale

HITACHI LC-2F21B/10 is a DFB type laser device specifically designed for optical communications applications. It is a compact and rugged device that offers reliable performance and high optical power. This device is based on a Distributed Feedback (DFB) laser, which provides superior stability and accuracy for optical transmission. The optical characteristics of HITACHI LC-2F21B/10 are excellent. The center frequency is 1550 nm ± 10 nm, with an output power of 21 mW ± 3 dBm, and a line width of 60 MHz. The laser has a fast modulation response time of less than 5 ns, making it ideal for applications requiring accurate signal transmission. It has a wide temperature range of -20 to +50 °C, and a low frequency drift of less than 0.15 nm/°C. It also has optimized noise figures and a high spectral purity, allowing for better signal integrity. In terms of size, this HITACHI laser is one of the more compact devices on the market. It has an optical output port diameter of 9 mm, and a single-mode fiber connector. It is power-efficient, as it requires a typical supply current of no more than 260 mA. The device also has an integrated current monitor circuit to maintain a constant optical output power. HITACHI LC-2F21B/10 laser module is designed to meet the safety requirements of EMI/RFI and TUV-S DO-160. It is also rated with an MTBF of more than 50,000 hours. This device comes with a dense 2-piece packing foam, and it is also offered with a plastic carrier for convenient connection. It is fully tested and certified for use in optical communications networks. Overall, HITACHI LC-2F21B/10 is a reliable and efficient DFB laser device, designed for optical communications applications. Its compact design, excellent optical characteristics, and wide temperature range make it an ideal choice for transmission systems. Additionally, its built-in current monitor and long MTBF make it an ideal long-term solution.