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Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, Version v5.3.1 4-33
Using VLANs, Spanning Tree, Hunt Groups, and VTP Snooping
Table 4-7. Module Forwarding Engines and Fabric Ports
Note: All 80 series media modules are L3 capable
Module Type Total
Number of
forwarding
engines
Number of
Fabric Ports
Description
80 series M8000R
Supervisor
2 1 FORE port, CPU
80 series 24 port 10/
100Mbps TX and
100Mbps FX
2 2 1 forwarding
engine per fabric
port
80 series 48 port 10/
100Mbps
4 2 2 forwarding
engines per fabric
port
80 series 4 port Gigabit
Fiber or TX
4 2 2 forwarding
engines per fabric
port
80 series 8 port Gigabit
Fiber or TX
8 2 4 forwarding
engines per fabric
port
50 series M5500R
Supervisor
2 1 FORE port, CPU
50 series 10 port
100Mbps FX(layer 2)
1 1 1 forwarding
engine to 1 fabric
port only
50 series 10 port
100Mbps FX (layer 3)
2 1 2 forwarding
engines to 1
fabric port only
50 series 12 port 10/
100 TX (layer 3)
2 1 2 forwarding
engines to 1
fabric port
50 series 2 port Gigabit
Fiber (layer 2)
2 2 1 forwarding
engine to 1 fabric
port
50 series 2 port Gigabit
Fiber (layer 3)
4 2 1 forwarding
engine to 1 fabric
port
50 series 4 port Gigabit
Fiber (layer 2)
4 2 2 forwarding
engines per fabric
port
50 series 20 port 10/
100Mbps TX (layer 2)
2 2 1 forwarding
engine per fabric
port