PDH and SDH Huawei Equipment (OSN 1500B and OSN 3500) 

This video will discuss in a brief sentence, Case study that connects PDH and SDH as an optical transmission system.
The OptiX OSN 3500 intelligent optical transmission system (hereinafter referred to as the OptiX OSN 3500 II) developed by Huawei is the next-generation intelligent optical transmission equipment.
The OptiX OSN 3500 II transmits voice and data services on the same platform with high efficiency.
#OSN_3500
#OSN_1500B
#PDH_2_SDH

Наука