Accelink launch 400G and 25G DML 30KM BIDI optical modules

Aiming at the 400g optical module of data center and various subdivided interconnected scenes, Accelink launch the full series of 400g optical modules of data center. How to balance the transmission distance, deployment cost, optical cable cost and other factors in the front transmission network has become a big problem to test the majority of optical device manufacturers. In the face of this challenge, through advanced optical device packaging technology platform and strong photoelectric design capability, Accelink took the lead in launching 25g 30km sfp28 bidi product based on DML scheme in the industry. The product adopts standard sfp28 package, and adopts 1270 / 1310nm wavelength scheme at the transmitter, taking into account the influence of dispersion on transmission and the availability of optical chip, with the highest transmitting power of + 5dBm; the receiver adopts single channel APD scheme to greatly improve the sensitivity of the product to obtain a higher power budget, with the highest receiving sensitivity of - 20dbm. The power consumption is also controlled below 1.5W.