Allied Telesis AT-PBC18 - Manual (Page 84)

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
LK AT
LT
MDI MDI-X
LK AT FD
ML PR
T X
PB103/1
100Mbps
ML
F X
T
X
R
X
M
M
LK AT
LT
MDI MDI-X
LK AT FD
ML PR
T X
PB202/1
10/100Mbps
S M
T
X
R
X
M
M
100 LK COL
MDI MDI-X
LK AN FD
PR RX TX
T X
PB13
10Mbps
ML
F L
T
X
R
X
M
M
LK RX
LT
MDI MDI-X
LK RX
ML PR
T
PB13
10Mbps
ML
F L
T
X
R
X
M
M
LK RX
LT
MDI MDI-X
LK RX
ML PR
T
PB1001/1
100Mbps
ML
L X
T
X
R
X
S
M
LK
LT
LT SA LT 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
LK AT
LT
MDI MDI-X
LK AT FD
ML PR
T X
PB103/1
100Mbps
ML
F X
T
X
R
X
M
M
LK AT
LT
MDI MDI-X
LK AT FD
ML PR
T X
PB102
100Mbps
ML
F X
T
X
R
X
M
M
LK AT
LT
MDI MDI-X
LK AT FD
ML PR
T X
PB13
10Mbps
ML
F L
T
X
R
X
M
M
LK RX
LT
MDI MDI-X
LK RX
ML PR
T
PB13
10Mbps
ML
F L
T
X
R
X
M
M
LK RX
LT
MDI MDI-X
LK RX
ML PR
T
PB102
100Mbps
ML
F X
T
X
R
X
M
M
LK AT
LT
MDI MDI-X
LK AT FD
ML PR
T X
PB103/1
100Mbps
ML
F X
T
X
R
X
M
M
LK AT
LT
MDI MDI-X
LK AT FD
ML PR
T X
PB13
10Mbps
ML
F L
T
X
R
X
M
M
LK RX
LT
MDI MDI-X
LK RX
ML PR
T
PB13
10Mbps
ML
F L
T
X
R
X
M
M
LK RX
LT
MDI MDI-X
LK RX
ML PR
T
PB13
10Mbps
ML
F L
T
X
R
X
M
M
LK RX
LT
MDI MDI-X
LK RX
ML PR
T
PB1001/1
100Mbps
ML
L X
T
X
R
X
S
M
LK
LT
LT SA LT 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 SA LT BB
LK
ML PR
T
X
R
X
M
M S X
CLASS 1 LASER PRODUCT
DO NOT STARE INTO BEAM
MDA B 100BASE-TX
A
MIRROR PORT RS-232 TERMINAL POR T STATUS
10BASE-T PORT ACTIVIT Y
To Hub To PC
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)