Installation guide
3 – Planning
Multiple Chassis Fabrics
3-8 59096-06 A
S
Stacking
You can connect up to six 20-port SANbox 5600 Series switches together through
the XPAK ports, thus preserving the user ports for devices. This is called stacking.
The following 2-, 3-, 4-, 5-, and 6-switch stacking configurations are
recommended for best performance and redundancy. Each XPAK port contributes
1.275 GB of bandwidth between chassis with one chassis hop between any two
ports. Figure 3-1 shows a two-switch stack of model 5600 switches using two
3-inch XPAK switch stacking cables. Thirty-two SFP ports are available for
devices.
Figure 3-1 Two-Switch Stack
Figure 3-2 shows a three-switch stack of SANbox 5600 Series switches using two
3-inch and one 9-inch XPAK switch stacking cables. Forty-eight SFP ports are
available for devices.
Figure 3-2 Three-Switch Stack