AOC optical cable and QSFP+optical module comparison

Reliability: Compared with the 40G QSFP+ SR4 light module, 40G QSFP+ AOC is less affected by repeated insertion during use. In addition, 40G QSFP+ AOC does not insert losses and echo loss, which further guarantees its reliability.

4 Installation and maintenance: 40G QSFP + AOC is better. Users only need to insert two connectors into the switch to start working, which avoids the connection process of the two light modules. If there is a failure, you can directly replace the 40G QSFP + AOC. For 40G QSFP + SR4 optical module, you need to test the MPO optical fiber jump connection module to find the problem. Therefore, 40G QSFP + AOC is simpler and fast in installation and maintenance than 40G QSFP + SR4 light module.

Digital diagnosis monitoring (DDM): 40G QSFP + SR4 light module has DDM function, which can help users monitor parameter information of the optical module in real time, including the working temperature, voltage, current, etc. of the module. The current 40G QSFP+ AOC on the market does not have this feature.

G Cost: At present, the market price of 40G QSFP + AOC is generally lower than the 40G QSFP + SR4 optical module, and 40G QSFP + AOC does not require additional optical fiber jump lines to avoid the cleaning problem of the optical module. This can help users save more. Time and cost. The use of 40G QSFP+ AOC can save time and effort and cost. In the case of limited costs, 40G QSFP+ AOC is definitely your best choice.