Nokia 7750 SR 7450 ESS IMMs Data Sheet
Delivering up to 400 Gb/s (full duplex) per-slot performance, Nokia 7750
Service Router (SR) and Nokia 7450 Ethernet Service Switch (ESS) Integrated
Media Modules (IMMs) combine high-density Ethernet interfaces with highly
scalable IP/MPLS routing and packet processing capabilities to support the full
array of IP network functions and services.