Head2 - network topologies, Network topologies, Standalone topology – Allied Telesis AT-PBC18 User Manual
Page 49
PowerBlade PBC18 Installation Guide
49
Network
Topologies
The PowerBlade Media Converters can be used in two different
topologies: standalone and back-to-back. Both types of topologies are
described below.
Standalone Topology
A standalone topology is when one media converter is used to
interconnected two end-nodes. Figure 19 illustrates a standalone
topology that uses one AT-PB1001/1 module to interconnect two
remote campuses. Campus 1 has an AT-8224XL switch with an
AT-A15/LX expansion module connected to the 1000Base-LX port on the
AT-PB1001/1. Campus 2 has an AT-8216FXL switch with an AT-A15/SX
expansion module connected to the 1000Base-SX port on the
AT-PB1001/1.
Figure 19 Standalone Topology
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
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
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
100BASE-FX FAST ETHERNET SWITCH
STATUS
RESET
FAULT
RPS
PWR
100BASE-FX
A
B
RS-232
TERMINAL PORT
PORT ACTIVITY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
L /A
D/C
ACTIVITY
FULL DUP
100M LINK
HALF DUP/ COL
L /A
D/C
AT-A15
1000BASE-X
LINK
ACTIVITY
FULL
HALF
STATUS
RESET
FAULT
RPS
PWR
10BASE-T / 100BASE-TX
FAST ETHERNET SWITCH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10BASE-T / 100BASE-TX
1X
3X
5X
7X
2X
4X
6X
8X
9X
11X
13X
15X
10X
12X
14X
16X
17X
19X
21X
23X
18X
20X
22X
24X
A
B
RS-232
TERMINAL PORT
100M LINK / ACTIVITY
10M LINK / ACTIVITY
HALF DUP/ COL
FULL DUP
PORT ACTIVITY
L /A
L /A
D/C
D/C
L /A
D/C
AT-A15
1000BASE-X
LINK
ACTIVITY
FULL
HALF
AT-A15
1000BASE-X
LINK
ACTIVITY
FULL
HALF
Campus 1: AT-8224XL with one
AT-A15/LX Expansion Modules
10 km (6.2 mi) maximum
Campus 2: AT-8216FXL with one
AT-A15/SX Expansion Module
550 m (1,804 ft) maximum
AT-PB1001/1 Module
Cable Legend
Single-mode Fiber
Multimode Fiber