Vnetek is your source for Cabletron Systems MMAC Series interface modules.
| Manufacturer Part Number | Description | |
| FOMIM-22 | 12 Port Multimode Fiber Optic MIM, ST Connectors |  |
| TRMIM-42A | 12 Port STP Active Token Ring MIM, Metal RJ45, MAU Ports | |
| TRMIM-42 | 12 Port STP Token Ring MIM, Metal RJ45, MAU Ports | |
| TRMMIM-BT-UGK | Boot Prom Upgrade Kit TRMMIM | |
| BRIM-A6 | BRIM-A6 - ATM Bridge/Router Interface Mo | |
| BRIM-A6DP | BRIM-A6DP - ATM Bridge/Router Interface Mo | |
| BRIM-E100 | BRIM-E100 - Bridge/Router Interface Module | |
| BRIM-E6 | BRIM-E6 - Ethernet Bridge/Router Interfa | |
| BRIM-F6 | BRIM-F6 - FDDI Bridge/Router Interface M | |
| BRIM-W6 | BRIM-W6 - WAN Bridge Router Interface Mo | |
| BRIM-WT1 | BRIM-WT1 - Bridge Router Int WAN-T1 | |
| CRBRIM-W/E-DESK | CRBRIM-W/E-DESK - Cisco Router BRIM 1 Enet 2 WAN | |
| CRBRIM-W/E-ENT | CRBRIM-W/E-ENT - Cisco Router BRIM 1 Enet 2 WAN | |
| CRBRIM-W/E-IP | CRBRIM-W/E-IP - Cisco Router BRIM 1 Enet 2 WAN | |
| CRBRIM-W/T-DESK | CRBRIM-W/T-DESK - Cisco Router BRIM 1TR 2 WAN In | |
| CRBRIM-W/T-IP | CRBRIM-W/T-IP - Cisco Router BRIM 1TR 2 WAN In | |
| CXRMIM | CXRMIM - 12 Port 10 Base 2 Coax Multich | |
| CXRMIMS | CXRMIMS - 12 Port 10 Base 2 Coax Multich | |
| FDMMIM-24 | Ethernet FDDI Bridging Module | |
| FDMMIM-24C | Ethernet FDDI Bridging Module | |