Transition Networks
SISGM1040-162D-LR
Technical Support: 1-800-260-1312
International: 00-1-952-941-7600
15
Coupling Ring Application
In the network, there may be more than one X-Ring group. The coupling ring function
can connect each X-Ring for redundant backup. It can ensure transmissions between
two ring groups do not fail. The following figure is a sample coupling ring application.