3com MSR 20-20, Kelabu
3com MSR 20-20. Piawaian rangkaian: IEEE 802.1X, Kadar data LAN ethernet: 100 Mbit/s. Protokol penghalaan: IS-IS, OSPF, Protokol rangkaian yang disokong: ARP, VLAN, STP, RSTP, MSTP, GARP, GVRP, LACP, DLDP. Algoritma keselamatan: 3DES, DES, Keselamatan tembok api: Application Specific Packet Filter (ASPF) firewall, Access Control List (ACL), Kaedah pengesahan: RADIUS, TACACS. Model pemproses: PowerPC, Frekuensi pemproses: 400 MHz, Memori dalaman: 384 MB. Product color: Kelabu