Table 9 a, D table 10 l – 3Com 100BASE-FX User Manual
Page 15
10-Port 100BASE-FX and 20-Port 10/100BASE-TX Fast Ethernet Layer 2 Switching Modules Quick Start Guide
15
Table 9 Mapping the 9-port GEN SFM and the 20-port FEN Switching Module to in the 7-slot Chassis
Chassis
Slot
Number
Number of SFM
Backplane Ports
Allocated to Slot
20-port Switching
Module Backplane
Port Numbers
SFM Backplane Port
Numbers Assigned to
Chassis Slot
SFM LED Numbers
Assigned to Backplane
Port Numbers
1
1
21
1
1
2
1
21
2
2
3
1
21
3
3
4
1
21
4
4
5
1
21
5
5
6
1
21
6
6
7
Reserved for an SFM
Not applicable
Not applicable
Not applicable
Table 10 Mapping the 9-port GEN SFM and the 20-port FEN Switching Module to the 8-slot Chassis
Chassis
Slot
Number
Number of SFM
Backplane Ports
Allocated to Slot
20-port Switching
Module Backplane
Port Numbers
SFM Backplane Port
Numbers Assigned to
Chassis Slot
SFM LED Numbers
Assigned to Backplane
Port Numbers
1
1
21
1
1
2
1
21
2
2
3
1
21
3
3
4
1
21
4
4
5
1
21
5
5
6
1
21
6
6
7
Reserved for an SFM
Not applicable
Not applicable
Not applicable
8
Reserved for an SFM
Not applicable
Not applicable
Not applicable