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Cisco 8600 Series Routers Centralized platform with redundancy and interface diversity. Bandwidth: 12.8 Tbps Height: 7 RU

Cisco 8608 overview

Large, distributed chassis have traditionally been designed to cater to the market requirement for total system bandwidth, port diversity, and redundancy. The requirements far exceeded what could be accomplished with a single NPU. The fabrics that weave together multi-NPU systems had to be provisioned to the highest bandwidth use case and deployed 100% upfront, consuming power and capital regardless of the number of installed line cards. That wisdom held true for multiple generations of core, edge, and aggregation distributed systems.

Now with the advent of dense Cisco Silicon One ASICs, we can address these roles with a new breed of centralized architectures that combine the best aspects of distributed and fixed systems. Cisco 8608 has combined the redundancy and I/O diversity of distributed systems with the economics and simple elegance of fixed platforms. As a result, Cisco 8608 delivers redundancy at an optimized cost while enabling flexibility and expandability through generational continuity. 

    Cisco 8608

    Items

    Details

    Maximum Bandwidth and SC ASIC

    ●  12.8 Tbps, Cisco Silicon One Q200; maximum of 8 MPAs at 1.6 Tbps per MPA

    Chassis

    ●  7RU in height with a sheet metal depth of 580 mm
    ●  Chassis hosts the commons such as fans and power supplies, RPs, SCs, and MPAs

    Route Processor (RP)

    ●  RPs hosts the CPU and the I/O ports; RPs fit vertically in the front of the chassis
    ●  Up to two RPs; RPs work in active-standby mode enabling control plane redundancy
    ●  6 core Intel CPU
    ●  64 GB DRAM and 256 GB SSD
    ●  I/O Ports

    Switch Card (SC)

    ●  Cisco 8608 switch cards host the ASIC and sit within the fan trays behind the fans
    ●  Up to two SCs work in hot standby mode enabling data plane redundancy

    Power Supply Unit

    ●  4 power supplies that can provide N+N redundant power to the system
    ●  Available options are 3.2 kW AC, 3.2 kW DC and 4.3kW HV

    Fans and Fan Spinner

    ●  Each fan tray has four fan modules integrated with switch card.
    ●  8 removable fans; N+1 fan redundancy
    ●  In nonredundant 8608, second switch card slot needs to be occupied by a fan spinner that contains the fans only without the switch card module behind the fans

    Supported Modular Port Adapters (MPAs)

    ●  4x400 GbE
    ●  24x10/25/50 GbE
    ●  16x100 GbE or 12x100 GbE+1x400 GbE or 8x100 GbE+2x400 GbE