Manual

Installing a Switch Module
84
Network
Topologies
Figure 34 shows a network configuration where an AT-PB202 switch
module is used to interconnect two small networks of Ethernet hubs.
Figure 34 Example Configuration Using an AT-PB202 Switch
PBC18
PWR 1 PWR 2 STATUS LINK 100M FDX RESET
PB102
100Mbps
ML
F
X
T
X
R
X
M
M
LKAT
LT
MDIMDI-X
LKAT FD
ML PR
T
X
PB103/1
100Mbps
ML
F
X
T
X
R
X
M
M
LKAT
LT
MDIMDI-X
LKAT FD
ML PR
T
X
PB202/1
10/100Mbps
S
M
T
X
R
X
M
M
100 LK COL
MDI
MDI-X
LKAN FD
PR RX
TX
T
X
PB13
10Mbps
ML
F
L
T
X
R
X
M
M
LKRX
LT
MDIMDI-X
LKRX
ML PR
T
PB13
10Mbps
ML
F
L
T
X
R
X
M
M
LKRX
LT
MDIMDI-X
LKRX
ML PR
T
PB1001/1
100Mbps
ML
L
X
T
X
R
X
S
M
LK
LT
LT SALT BB
LK
ML PR
T
X
R
X
M
M
S
X
CLASS 1
LASER PRODUCT
DO NOT STARE
INTO BEAM
CLASS 1
LASER PRODUCT
DO NOT STARE
INTO BEAM
PB102
100Mbps
ML
F
X
T
X
R
X
M
M
LKAT
LT
MDIMDI-X
LKAT FD
ML PR
T
X
PB103/1
100Mbps
ML
F
X
T
X
R
X
M
M
LKAT
LT
MDIMDI-X
LKAT FD
ML PR
T
X
PB102
100Mbps
ML
F
X
T
X
R
X
M
M
LKAT
LT
MDIMDI-X
LKAT FD
ML PR
T
X
PB13
10Mbps
ML
F
L
T
X
R
X
M
M
LKRX
LT
MDIMDI-X
LKRX
ML PR
T
PB13
10Mbps
ML
F
L
T
X
R
X
M
M
LKRX
LT
MDIMDI-X
LKRX
ML PR
T
PB102
100Mbps
ML
F
X
T
X
R
X
M
M
LKAT
LT
MDIMDI-X
LKAT FD
ML PR
T
X
PB103/1
100Mbps
ML
F
X
T
X
R
X
M
M
LKAT
LT
MDIMDI-X
LKAT FD
ML PR
T
X
PB13
10Mbps
ML
F
L
T
X
R
X
M
M
LKRX
LT
MDIMDI-X
LKRX
ML PR
T
PB13
10Mbps
ML
F
L
T
X
R
X
M
M
LKRX
LT
MDIMDI-X
LKRX
ML PR
T
PB13
10Mbps
ML
F
L
T
X
R
X
M
M
LKRX
LT
MDIMDI-X
LKRX
ML PR
T
PB1001/1
100Mbps
ML
L
X
T
X
R
X
S
M
LK
LT
LT SALT BB
LK
ML PR
T
X
R
X
M
M
S
X
CLASS 1
LASER PRODUCT
DO NOT STARE
INTO BEAM
PB1001/1
100Mbps
ML
L
X
T
X
R
X
S
M
LK
LT
LT SALT B B
LK
ML PR
T
X
R
X
M
M
S
X
CLASS 1
LASER PRODUCT
DO NOT STARE
INTO BEAM
M
D
A
B
100BASE-TX
A
MIR
R
OR
PO
RT
R
S
-232
TER
M
IN
A
L POR
T
ST
AT
US
10BASE
-T
PORT A
C
TIVIT
Y
T
o
H
u
b
T
o
P
C
AT-3726XL with an AT-A11
AT-FH716
Expansion Module
Cable Legend
100 Mbps (Twisted pair)
100 Mbps (Fiber)
AT-PB202 Module
2 km (1.2 mi)
100 m (328 ft)