The Alcatel-Lucent 7750 Service Router (SR), a superior multiservice edge router, is purpose built for service providers, cable MSO and enterprise customers looking to deliver a new wave of residential, business and mobile services on a single IP/MPLS network. Optimized for the delivery of high performance data, voice and video services, the Alcatel-Lucent 7750 SR is available in three chassis sizes - 1 slot, 7 slots and 12 slots - all of which offer a wide range of interfaces with unmatched density and service performance. Leveraging the strength of the Alcatel-Lucent Service Router Operating System (SR OS), the Alcatel-Lucent 7750 SR delivers the service flexibility to achieve the service continuity, service richness and service assurance critical to ensuring customer satisfaction and market leadership.