MSR 20-40 RTR 4 SIC 2 FE 2 USB 2 ESM 2VPM The 3Com MSR 20-40 Multi-Service Router, engineered by H3C, delivers secure, integrated services on an affordable platform. This multi-service router can accommodate embedded hardware-based encryption and offers four flexible Smart Interface Card (SIC) slots, two enhanced service module slots (for encryption functionality), two 10/100 ports, Compact Flash, USB ports, up to 384 MB memory and a comprehensive portfolio of WAN/LAN interfaces. The MSR 20-40 adds voice-processing capabilities with embedded bays for two voice processing and one voice co-processing modules. With a full-featured, resilient routing platform, including IPv6 and MPLS support, and 130 kpps forwarding performance, this router enhances network functionality and simplifies management and complexity. The MSR 20-40 delivers affordable, reliable and fully-managed connectivity, creating capital and operational expense savings for small branch offices and small- and medium-sized businesses.