Solutions for 40G QSFP+DAC/AOC Direct Connection Cable
Direct cable is an ideal short-distance connection solution to replace optical transceivers. It can be divided into two categories: high-speed cable ( DAC AOC ) and active optical cable (AOC). With cheap price, easy use and other advantages, it has been widely concerned by people. Now, with the wide use of 40G network, QSFP+ direct connection cable is also gradually popular. Now T&S will introduce the common QSFP+ direct cable solutions in the market in detail through this article. 40G QSFP+ AOC adopts optical cable as the transmission medium, which has the characteristics of lightweight and long transmission distance. In addition, there is also no need to worry about electromagnetic interference (EMI) when using an active cable. 1. 40G QSFP+ to QSFP+ AOC Like 40G QSFP+ to QSFP+ DAC, this active optical cable (AOC) is preterminated with two QSFP+ fiber transceivers at both ends. The transmission distance of our 40G AOC can reach more than 100m, but the pr...