Knowledge

CWDM Coarse wavelength division does not support optical amplification, and DWDM dense wavelength division supports optical amplification, which can b

The fronthaul bearer solution mainly includes the traditional optical fiber direct drive solution, passive WDM solution, semi-active WDM solution and

（By:Zoey）Gigabit optical fiber network card has been widely used in the enterprise network. It is believed that with the increasing demand of Internet

1. Strong scalability, 2. Reduce cost, 3. Compatibility and interoperability

The attenuation of the OM5 broadband multimode optical cable has been reduced from the previous 3.5 dB / km of the OM3 and OM4 optical cables to 3.0 d

3 ways to achieve faster network connection

According to research, the large-scale deployment of 5G mobile networks has further intensified cellular operators' demand for more network bandwidth

（By Doris）Do you know what lean is? Can telecom industry do lean? Is it hard to do? Is there companies in the industry that do lean? Does it work well

（By:Zoey）Gigabit optical network card is a kind of network adapter (NIC) used on the server, whose transmission rate can reach 1000Mbps, which can pro

（By:Zoey）Colleges and universities will expand the campus area or add new campuses according to the number of students, teaching needs and other facto

（By Doris）The seven types of network cables

(1) Polarization A: Straight connection. (2) Polarization B: Cross connection. (3) Polarization C: Pair cross connection.