What are the items that need to be tested for newly installed [ Huawei Optical Transmission Equipment ]?

Huawei's guidance documents require many items to be tested, and generally the following items must be tested:

I. Optical interface test
1. Average transmitted optical power
2. Receiver sensitivity
3. Minimum overloaded optical power
4. Optical transmission eye diagram

II. Jitter test
1. Output jitter of STM-N ports
2. Input jitter tolerance of STM-N ports
3. Mapping jitter and combining jitter of PDH tributary ports
4. Input jitter tolerance of PDH tributary ports

III. Ethernet interface test
1. Throughput
2. Latency
3. Packet loss rate