Planet Networking & Communication SGS-5220 User Manual page 40

Figure 2-25 Use PLANET Smart Discovery Utility to display the IP address of stack master
1. The stack switch with the least priority ID or MAC Address number will become Master. Only
Master switch's management interface (console, Telnet, Web and SNMP) is accessible.
It allows to build a stack of up to 16 PLANET SGS Switches. If there is the space limitation or power issue and you wish to stack
all the switches in different racks, use long stack cables to connect two stacks.
2m stack cable CB-DASFP-2M
Figure 2-26 Separate Stack connection
User's Manual of SGS-5220 Series
2m stack cable
CB-DASFP-0.5M
40
CB-DASFP-2M