How many kinds of ten-gigabit cats are there in Shanghai Telecom?

Two kinds. According to official website's query of Shanghai Telecom, there are two kinds of 10 Gigabit optical cats in Shanghai Telecom, HN8 145 and 60 Gigabit optical cats of X6 Unicom wifi6. Shanghai, referred to as "Shanghai" or "Shen" for short, is a municipality directly under the Central Government of the People's Republic of China, a national central city, a megacity and a core city of Shanghai metropolitan area, and is an China International approved by People's Republic of China (PRC) and the State Council.