Connecting cascaded switches, To connect cascaded switches, Figure 4.7 – Avaya P130 User Manual
Page 37: Correct cable connection, Up down
Chapter 4 Installation and Setup
Avaya P130 User’s Guide
23
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
Correct Cable Connection
P130
EXPANSION
SLOT
51
FDX
15
52
COL
LNK
Tx
Rx
1
13
2
3
14
8
20
5
17
100
4
16
6
18
7
19
10
22
9
21
OPR PWR
23
11 12
24
13
14
15
16
17
1
LAG
2
3
4
5
CONSOLE
21
18
19
20
23
22
24
9
6
LAG
7
8
11
10
LAG
12
P130
EXPANSION
SLOT
51
FDX
15
52
COL
LNK
Tx
Rx
1
13
2
3
14
8
20
5
17
100
4
16
6
18
7
19
10
22
9
21
OPR PWR
23
11 12
24
13
14
15
16
17
1
LAG
2
3
4
5
CONSOLE
21
18
19
20
23
22
24
9
6
LAG
7
8
11
10
LAG
12
P130
EXPANSION
SLOT
51
FDX
15
52
COL
LNK
Tx
Rx
1
13
2
3
14
8
20
5
17
100
4
16
6
18
7
19
10
22
9
21
OPR PWR
23
11 12
24
13
14
15
16
17
1
LAG
2
3
4
5
CONSOLE
21
18
19
20
23
22
24
9
6
LAG
7
8
11
10
LAG
12
P130
EXPANSION
SLOT
51
FDX
15
52
COL
LNK
Tx
Rx
1
13
2
3
14
8
20
5
17
100
4
16
6
18
7
19
10
22
9
21
OPR PWR
23
11 12
24
13
14
15
16
17
1
LAG
2
3
4
5
CONSOLE
21
18
19
20
23
22
24
9
6
LAG
7
8
11
10
LAG
12
51
52
Down
Up
51
52
Down
Up
51
52
Down
Up
51
52
Down
Up
52
51
UP
Down