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Dual-Speed Stackable Hubs User's Guide
Hubs should not be added to the stack or removed from the stack
while the power is on to any hub in the stack. Always turn
power to the entire stack before adding or removing hubs.
Connectivity Rules
Ethernet (10Mbps) networks have the following connectivity
rules:
The maximum length of a twisted-pair cable segment is 100
meters. Cabling should be Category 3 or better.
Between any two end-stations in a collision domain, there
may be up to five cable segments and four intermediate re-
peaters (hubs, hub stacks, or other repeaters). And be
attention that you have to use 10Mbps Ethernet re-
peaters to connect in your network segments to avoid
the limitation of Fast Ethernet. Because if you ha-
ven't use pure 10Mbps Ethernet repeaters in this
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on
Making Connections
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