A University in Tokyo

  • Customer Background
  • Joint research in this university often takes place at different labs, which are located in different buildings.  These buildings are located at the leaf nodes of the campus network, which is managed by the central IT center.
  • Challenge
  • The customer wishes to have Q-in-Q function in their network.  
    However, with the existing network infrastructure which doesn’t support Q-in-Q, the customer would have to spend a lot to acquire new switches that supports Q-in-Q.
  • Solution and Benefit
  • CTS’ CVT-3012SFP is the right solution for the customer to add Q-in-Q into an existing infrastructure with low cost.  Simple Menu based CLI provides easy configuration for the customer.



- 10/100/1000Base-T to 1000Base-X Fiber Media Converter
- Store and Forward
- Link Alarm
- Jumbo Frame
- Selectable ISP Ethernet Tag
- Support Q-in-Q Double Tag