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Powering On the Hub
Page 2-13
Up to three hubs may be connected together within a collision domain. When
stacking hubs:
❑ Use a Cascade Connector cable to join hubs
❑ Maximum length of the Cascade Connector cables is eight inches
▲ Caution! Place only one base unit in a network. More than
one bridge or switch in a network will generate network
looping.
Figure 2-18 Stacked Hubs with Bridge and Devices
Powering On the Hub
This section describes how to apply power to the Dual-speed FriendlyNet
Hubs. The FH208, FH208B, FH216, and FH216B may be turned on with or
without LAN segment cables connected.
To power on the Hub:
1 Connect one end of the power cord (supplied) into the
AC power connector on the back panel of the Hub.
2 Plug the cord into a suitable AC power outlet.
FriendlyNet FH216B
Link/Act
100Mbps/
MDI – II MDI – II
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
13 14 15 16
5678
9 10 11 12
1234
16-port Dual-speed Ethernet Hub
Auto
Power Switch
Collision
10 100
or
or
10/100Mbps Ports
10/100Mbps Ports
FriendlyNet FH216
Link/Act
100Mbps/
MDI – II MDI – II
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
13 14 15 16
5678
9 10 11 12
1234
16-port Dual-speed Ethernet Hub
Auto
Power Switch
Collision
10 100
or
or
10/100Mbps Ports
10/100Mbps Ports
FriendlyNet FH208
Link/Act
100Mbps/
MDI – II MDI – II
12 345678
5678 1234
Auto
Power Switch
Collision
10 100
or
or
10/100Mbps Ports
8-port Dual-speed Ethernet Hub
FH208
FH216
FH216B