High and low temperature cycle test

Ensure that industrial-grade modules can transmit data stably at both 80 degrees Celsius and minus 30 degrees Celsius.

Eye diagram test

This indicator can measure the transmission signal quality of the optic transceiver.

Bit Error Test

A bit error meter is used to measure the proportion of bit errors during data transmission. Ecloudlight stipulates the bit error rate of optical modules, and the 30-minute test must be lower than 10^-9 before shipment.

Tx, RX power detection

Loopback Test

Loopback test is an effective method for rapid connection detection of modules.

Long-haul transmission test

For long-distance transmission modules (40km and above), we will use fiber optic cables for actual testing.