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Connecting Cascaded Switches
Note: The information in this section only applies to the P133G2 and P134G2.
Note: The two SFP transceivers on the ends of the cable are identical. Each SFP
transceiver can be connected to either an "Up" or "Down" port.
To connect cascaded switches
1
Plug one of the SFP transceivers into the port marked "52 Up" on the bottom
P130 switch.
2
Plug the other SFP transceiver into the port marked "51 Down" on the P130
switch above.
The connections are illustrated in Figure 4.7.
3
Repeat Steps 1 and 2 until you reach the topmost switch.
Caution: Do not cross connect two P130 switches with two cables.
Note: You can cascade up to 4 P130 switches.
Figure 4.7
P130
51
Down
P130
P130
52
P130
UP
Avaya P130 User's Guide
Correct Cable Connection
51
52
1
2
3
4
5
6
7
8
9
10
11 12
EXPANSION
SLOT
13
14
15
16
17
18
19
20
21
22
23
24
LNK
COL
Tx
Rx
FDX
100
OPR PWR
1
51
52
Up
Down
13
51
52
1
2
3
4
5
6
7
8
9
10
11 12
EXPANSION
SLOT
13
14
15
16
17
18
19
20
21
22
23
24
LNK
COL
Tx
Rx
FDX
100
OPR PWR
1
51
52
Up
Down
13
51
52
1
2
3
4
5
6
7
8
9
10
11 12
EXPANSION
SLOT
13
14
15
16
17
18
19
20
21
22
23
24
LNK
COL
Tx
Rx
FDX
100
OPR PWR
1
51
52
Down
Up
13
51
52
1
2
3
4
5
6
7
8
9
10
11 12
EXPANSION
SLOT
13
14
15
16
17
18
19
20
21
22
23
24
LNK
COL
Tx
Rx
FDX
100
OPR PWR
1
51
52
Up
Down
13
Chapter 4
LAG
LAG
LAG
2
3
4
5
6
7
8
9
10
11
12
CONSOLE
14
15
16
17
18
19
20
21
22
23
24
LAG
LAG
LAG
2
3
4
5
6
7
8
9
10
11
12
CONSOLE
14
15
16
17
18
19
20
21
22
23
24
LAG
LAG
LAG
2
3
4
5
6
7
8
9
10
11
12
CONSOLE
14
15
16
17
18
19
20
21
22
23
24
LAG
LAG
LAG
2
3
4
5
6
7
8
9
10
11
12
CONSOLE
14
15
16
17
18
19
20
21
22
23
24
Installation and Setup
23
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