Views: 0 Author: Site Editor Publish Time: 2023-02-07 Origin: Site
As we all know, the 40G SR4 QSFP +optical module is the ideal solution for short -range interconnection of 40G network, which has many advantages. Replace it to transmit signals. Since both can perform 40G short distance interconnection, what is the difference between them? Why is 40G QSFP+ AOC so popular?
Today we will list the comparison of 40G QSFP + AOC optical cable and 40G SR4 QSFP + optical module. I hope to help your application find the most suitable solution
Both ends of 40G QSFP + AOC usually have QSFP + connectors. It connects the optical cables at both ends through a section of optical cable. 40G QSFP +AOC also has the type of branch optical cable. One end has a QSFP +connector, and the other end has multiple SFP +connectors or LC dual -workers.
Transmission distance: Generally speaking, 40G QSFP + SR4 can support a longer transmission distance than 40G QSFP + AOC. If the transmission distance is less than 100m, the 40G QSFP +AOC and 40G SR4 QSFP +light modules have the same performance, but when the transmission distance is greater than 100m, the 40GBASE-SR4 QSFP +light module will be a better choice.
