GE QS24 UR - Manual (Page 18)

QS–14 UR SWITCH MODULE – QUICKSTART GUIDE
QUICKSTART GUIDE
FIGURE QS–5: Traditional Redundant UR LAN Topology
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FIGURE QS–6: Switch-enabled UR LAN Topology
NOTE
Note • RSTP supports 16 switches in a Mess/Ring.
• RO Mode supports a maximum of 18 switches in a ring.
• With STP there is no limit.