Table 7 an, Table 8 l – 3Com 100BASE-FX User Manual
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10-Port 100BASE-FX and 20-Port 10/100BASE-TX Fast Ethernet Layer 2 Switching Modules Quick Start Guide
Table 7 Mapping the 9-port GEN SFM and the 10-port FEN Switching Module to the 7-slot Chassis
Chassis
Slot
Number
Number of SFM
Backplane Ports
Allocated to Slot
10-port Switching
Module Backplane
Port Numbers
SFM Backplane Port
Numbers Assigned to
Chassis Slot
SFM LED Numbers
Assigned to Backplane
Port Numbers
1
1
11
1
1
2
1
11
2
2
3
1
11
3
3
4
1
11
4
4
5
1
11
5
5
6
1
11
6
6
7
Reserved for an SFM
Not applicable
Not applicable
Not applicable
Table 8 Mapping the 9-port GEN SFM and the 10-port FEN Switching Module to the 8-slot Chassis
Chassis
Slot
Number
Number of SFM
Backplane Ports
Allocated to Slot
10-port Switching
Module Backplane
Port Numbers
SFM Backplane Port
Numbers Assigned to
Chassis Slot
SFM LED Numbers
Assigned to Backplane
Port Numbers
1
1
11
1
1
2
1
11
2
2
3
1
11
3
3
4
1
11
4
4
5
1
11
5
5
6
1
11
6
6
7
Reserved for an SFM
Not applicable
Not applicable
Not applicable
8
Reserved for an SFM
Not applicable
Not applicable
Not applicable