FPCs Supported
The M20 router supports the Type 1 FPCs listed in Table 2 on page 5. Inserting a combination of PICs with an aggregate
higher than the maximum throughput per FPC is supported, but constitutes oversubscription of the FPC.

Table 2: FPCs Supported by the M20 Router

First JUNOS
Release
Maximum
Throughput per FPC
Maximum Number of
PICs Supported per
FPC
FPC Model NumberFPC Name
7.23.2 Gbps4M20-FPC1-EPEnhanced Plus FPC1
FPCs Supported ■5
FPCs Supported