Description

With the mass construction of data centers and 5G networks, the demand for high-speed optical modules will increase rapidly. At present, the high-speed optical modules entering mass production mainly include:

(1). 400G rate：QSFP/QSFP-DD

(2). 200G rate：QSFP/QSFP-DD

(3). 100G rate：QSFP28/CFP4/CFP2/CFP/CXP

(4). 25G rate：SFP28

(5). 10G rate：SFP+/XFP

Challenges for optical module testing

(1). Test items, test equipment complex.

(2). Testing takes a huge amount of time and human resources.

(3). The cost of test equipment and the development cost of the whole test system is high.

Solution

25G TOSA test system block diagram：

25G ROSA test system block diagram：

Optical module finish goods test system block diagram：