• April 12. 2016

Switches are divided into Catalyst enterprise campus switches and Nexus data center switches, covering enterprise LAN, campus network, cloud data center, storage SAN and other mainstream scenarios. This article sorts out mainstream switch series, hardware characteristics, applicable scenarios and matching optical interconnection solutions for network engineers and procurement personnel. Cisco Syst...

• April 12. 2016

Our sales manager organized a product training courses again today. We also learned a lot of knowledge,share some of the key summary as follows:  1.The application of optical modules and passive products are Ethernet,ATM,SONET,SDH,Data center and Fast Ethernet. 2. Abbreviations for popular products :  SX represents 1.25G SFP 850nm LC 550m  LX represents 1.25G SFP 1310nm LC 10km...

• March 14. 2016

It is well known that Cisco is the worldwide leader in IT . So more and more people intall their devices in all of the world, in order to make the customer easiely learning more useful knowleage, share with some information as bel...