Nortel NT5S03ABE5. Maximum data transfer rate: 48 Gbit/s. Switch type: Managed. Management protocols: BEM, SNMPV1, V2, V3; RMON; Default IP address; IGMP snooping V1, V2; SNTP. Weight: 5160 g. Certification: CISPR 22, Class A CISPR 24, Class A US: CFR47, Part 15, Subpart B, Class A