Understanding and Designing Serviceguard Disaster Tolerant Architectures Fourth Edition, December 2007 (T1906-90023)

Building an Extended Distance Cluster Using Serviceguard
Types of Data Link for Storage and Networking
Chapter 2 67
NOTE Increased distance often means increased cost and reduced speed of
connection. Not all combinations of links are supported in all cluster
types. For a current list of supported configurations and supported
distances, refer to the HP Configuration Guide, available through your
HP representative. As new technologies become supported, they will be
described in that guide.