DWDM (DWDM) is undoubtedly the first choice technology in the field of fiber applications, but its high price makes a lot of hand not well-off operators is quite hesitant, so CWDM (CWDM) came into being.
SFP+ optical module is widely used in 10G Ethernet because of its small size, low cost and high density. It is especially common in the next generation mobile networks, fixed access networks, metropolitan area networks and data centers. So what are the types of 10G SFP+ optical modules?
Hengtong photoelectric officially received China Mobile ordinary cable products project bid notice, the share reached 12.43%, the first batch of 7.38 percentage points higher than in the scalar increased by 172%.
2017/6/27, at the China Unicom 2017 international partners conference, China Unicom, Cameroon Telecom and HUAWEI ocean signed the south the Atlantic international submarine fiber optic cable (SAIL) construction agreement.