3Com MSR 50, MSR 30, MSR 20 manual Mim/Dmim/Xmim

MIM/DMIM/XMIM 11

16-port 10/100 Mbps Ethernet Layer 2 switching interface module (XMIM-16FSW) 24-port 10/100 Mbps Ethernet Layer 2 switching interface module (XMIM-24FSW)

WAN modules 2-port enhanced high-speed synchronous/asynchronous serial interface module (MIM-2SAE)

4-port enhanced high-speed synchronous/asynchronous serial interface module (MIM-4SAE)

8-port enhanced high-speed synchronous/asynchronous serial interface module (MIM-8SAE)

8-port enhanced asynchronous serial interface module (MIM-8ASE)

16-port enhanced asynchronous serial interface module (MIM-16ASE)

1-port channelized E1 interface module (MIM-1E1)

2-port channelized E1 interface module (MIM-2E1)

4-port channelized E1 interface module (MIM-4E1)

8-port channelized E1 interface module (MIM-8E1)

1-port fractional E1 interface module (MIM-1E1-F)

2-port fractional E1 interface module (MIM-2E1-F)

4-port fractional E1 interface module (MIM-4E1-F)

8-port fractional E1 interface module (MIM-8E1-F)

1-port channelized T1 interface module (MIM-1T1)

2-port channelized T1 interface module (MIM-2T1)

4-port channelized T1 interface module (MIM-4T1)

8-port channelized T1 interface module (MIM-8T1)

1-port fractional T1 interface module (MIM-1T1-F)

2-port fractional T1 interface module (MIM-2T1-F)

4-port fractional T1 interface module (MIM-4T1-F)

8-port fractional T1 interface module (MIM-8T1-F)

1-port channelized E3 interface module (MIM-1CE3)

1-port channelized T3 interface module (MIM-1CT3)

4-port ISDN BRI S/T interface module (using jumpers) (MIM-4BSE)

1-port G.SHDSL interface module (MIM-1G.SHDSL)