3Com MSR 20 Network Router User Manual


 
10 CHAPTER 1: OVERVIEW
1-port ISDN BRI S/T interface card (SIC-1BS)
2-port ISDN BRI S/T interface card (SIC-2BS)
1-port ISDN BRI U interface card (SIC-1BU)
2-port ISDN BRI U interface card (SIC-2BU)
Voice interface cards 1-port voice subscriber circuit interface card (SIC-1FXS)
2-port voice subscriber circuit interface card (SIC-2FXS)
1-port voice AT0 analog trunk interface card (SIC-1FXO)
2-port voice AT0 analog trunk interface card (SIC-2FXO)
1-port CE1/PRI/R2 compatible interface card (SIC-1VE1)
1-port CT1/PRI compatible interface card (SIC-1VT1)
1-port ISDN BRI S/T voice interface card (SIC-1BSV)
2-port ISDN BRI S/T voice interface card (SIC-2BSV)
MIM/DMIM/XMIM H3C MSR 30 series routers provide MIM slots and support the following
MIM/DMIM/XMIM:
Ethernet modules 1-port 10Base-T/100Base-TX Fast Ethernet interface module (MIM-1FE)
2-port 10Base-T/100Base-TX Fast Ethernet interface module (MIM-2FE)
4-port 10Base-T/100Base-TX Fast Ethernet interface module (MIM-4FE)
1-port 10Base-T/100Base-TX/1000Base-T Ethernet electrical interface module
(MIM-1GBE)
2-port 10Base-T/100Base-TX/1000Base-T Ethernet electrical interface module
(MIM-2GBE)
1-port 1000Base-SX/1000Base-LX gigabit Ethernet fiber interface module
(MIM-1GEF)
2-port 1000Base-SX/1000Base-LX gigabit Ethernet fiber interface module
(MIM-2GEF)
16-port 10/100 Mbps Layer 2 switching interface module (MIM-16FSW)
24-port 10/100 Mbps Layer 2 switching interface module (DMIM-24FSW)
16-port 10/100 Mbps Ethernet Layer 2 switching PoE interface module
(DMIM-16FSW-POE)
24-port 10/100 Mbps Ethernet Layer 2 switching PoE interface module
(DMIM-24FSW-POE)