Key Features

• Chassis ranges: 3-slot (240Gbit/s) , 4-slot ( 320Gbit/s ), 6-slot ( 480Gbit/s), 9-slot (720Gbit/s) and 13-slot (720Gbit/s) .
• Up to 256 Gbit/s switching fabric capacity and up to 30 Mpps forwarding performance
• Interface breadth: Scaling from DS0 to OC-48/STM-16; 10 Mbit/s Ethernet to 10 Gigabit Ethernet
• Support for Cisco 7200/7500 Port Adapters via FlexWAN module
• IP/MPLS features : MPLS VPN
  MPLS VPN
  MPLS VPN is a family of methods for harnessing the power of Multiprotocol Label Switching to create virtual private networks . MPLS is well suited to the task as it provides traffic isolation and differentiation without substantial overhead....
  
  , Class-Based Weighted Fair Queuing/ Low Latency Queuing
  Low Latency Queuing
  Low Latency Queuing is a feature developed by Cisco to bring strict priority queuing to Class-Based Weighted Fair Queuing . LLQ allows delay-sensitive data to be given preferential treatment over other traffic by letting the data to be dequeued and sent first.-Development:Class based weighted...
  
   (CBWFQ/LLQ), Weighted random early detection
  Weighted random early detection
  Weighted random early detection is a queue management algorithm with congestion avoidance capabilities. It is an extension to random early detection where a single queue may have several different queue thresholds. Each queue threshold is associated to a particular traffic class.For example, a...
  
   (WRED), hierarchical traffic shaping, and Quality of Service
  Quality of service
  The quality of service refers to several related aspects of telephony and computer networks that allow the transport of traffic with special requirements...
  
  
• Ethernet
  Ethernet
  Ethernet is a family of computer networking technologies for local area networks commercially introduced in 1980. Standardized in IEEE 802.3, Ethernet has largely replaced competing wired LAN technologies....
  
   subscriber services: 32,000 PPPoE subscribers, 16,000 L2TP
  L2TP
  In computer networking, Layer 2 Tunneling Protocol is a tunneling protocol used to support virtual private networks . It does not provide any encryption or confidentiality by itself; it relies on an encryption protocol that it passes within the tunnel to provide privacy.-History:Published in 1999...
  
   tunnels and 16,000 SSG
  SSG
  - Organizations :* Chief of Naval Operations Strategic Studies Group, within the United States Navy* Safesoft Global, former name of Seioglobal, a Chinese IT company* Särskilda Skyddsgruppen, a special forces unit of the Swedish Defence Forces...
  
  subscribers per MWAM module.

Forwarding Engines

• Cisco 7600 Series / Catalyst 6500 Series Supervisor 32 Sup 32
• Cisco 7600 Series / Catalyst 6500 Series Supervisor Engine 720-3 BXL Sup 720-3 BXL
• Cisco 7600 Series Route Switch Processor 720 ( RSP 720)