Network topologies, Power workgroup topology, Figure 7: power workgroup topology – Allied Telesis AT-FS750/24POE User Manual
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Chapter 1: Overview
30
Network Topologies
This section illustrates two network topologies that you can create with the
AT-FS750/24POE Fast Ethernet Smart switch: a power workgroup and
collapsed backbone. Both types of topologies are described below.
Power
Workgroup
Topology
The topology shown in Figure 6 is commonly referred to as a power
workgroup topology. Two AT-FS750/24POE Fast Ethernet Smart switches
are connected to an AT-9424T/SP Gigabit Ethernet Switch, one via an
RJ45 connection and the other using a fiber optic connection. Access
points and IP phones are connected to the switches as PoE devices. The
access points, in turn, support a wireless Ethernet network of laptop users.
Figure 6. Power Workgroup Topology
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21R
23R
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22R
24R
CLASS 1
LASER PRODUCT
AT-9424T
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21R 23R
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22R 24R
TERMINAL
PORT
FAULT
MASTER
POWER
STATUS
SFP
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24
L/A
D/C
D/C
L/A
D/C
L/A
1000 LINK / ACT
HDX / COL
FDX
10/100 LINK / ACT
PORT ACTIVITY
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22
23
24
SFP
L/A
Gigabit Ethernet Switch
1282
1088
AT-FS750/24POE
24 Port 10/100 Mbps WebSmart Switch
with 2 Combo Uplinks + 12 POE Ports
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PD ON
PD ERROR
LINK
ACT
100M
10M
1000M
100M
PORT ACTIVITY
10M
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24
POE
PWR
SYSTEM
10/100 POE PORTS
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CLASS 1
LASER PRODUCT
SFP
10/100/1000Base-T
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SFP
10/100/1000Base-T
UPLINK PORTS
10/100 PORTS
1088
AT-FS750/24POE
24 Port 10/100 Mbps WebSmart Switch
with 2 Combo Uplinks + 12 POE Ports
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PD ON
PD ERROR
LINK
ACT
100M
10M
1000M
100M
PORT ACTIVITY
10M
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23
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24
POE
PWR
SYSTEM
10/100 POE PORTS
25
CLASS 1
LASER PRODUCT
SFP
10/100/1000Base-T
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SFP
10/100/1000Base-T
UPLINK PORTS
10/100 PORTS
Legend
100 Mbps
1000 Mbps
10 Mbps
301
AT-FS750/24POE
AT-FS750/24POE
Wireless Network
301
Wireless Network
301
Wireless Network
301
301
Wireless Network
Wireless Network
Wireless Network
IP Phones
IP Phones
AT-9424T