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Cisco Carrier Routing System

Cisco CRS-3 Forwarding Processor Card

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The Cisco® CRS-3 Carrier Routing System offers industry-leading performance, advanced services intelligence, environmentally conscious design, and system longevity. The Cisco CRS-3 is powered by the Cisco QuantumFlow Array – a chipset architecture based on multidimensional engineering and Cisco IOS® XR Software, a unique self-healing, distributed operating system.

Packet-based data communications are being replaced by video and rich media traversing the IP Next-Generation Network (NGN) in multiple directions, straining the architectural foundations of both public and private networks serving businesses and consumers. As part of the medianet, a media-aware Cisco IP NGN, the Cisco CRS-3 delivers continuous, always-on operations and scales easily from numerous single-chassis form factors to a massive multi-chassis system. Its design provides an industry-leading efficiency consuming lowest power, cooling and rack-space resources for an intelligent service-rich bandwidth capacity. The CRS-3 builds on the CRS-1 being backward and forward compatible, protecting existing and future investments for decades to come.

This data sheet provides detailed product specifications for the Cisco CRS-3 140-Gbps Forwarding Processor Card (product number CRS-FP140). For more information about the Cisco CRS Family and other available interfaces, visit: http://www.cisco.com/go/crs.

Figure 1.      Cisco CRS-3 140-Gbps Forwarding Processor Card

The Cisco CRS-3 Forwarding Processor Card provides distributed forwarding engine capability for the Cisco CRS Family. It is responsible for data-plane processing tasks, handling all network traffic flows through it. The card performs all baseline packet routing operations, including Layer 3 forwarding, quality-of-service (QoS) classification, policing and shaping, security access control lists (ACLs), VPNs, load balancing, and NetFlow. The performance highlights of the card include hardware-assisted policing, and jitter- and latency-minimizing multicast packet replication.

The Cisco CRS-3 Forwarding Processor Card offers many advantages:

   Powered by QuantumFlow Array, one of the world's most sophisticated chipset architectures. QuantumFlow Array was engineered for the Cisco CRS Family of routers to provide higher bandwidth than competing products without any compromise on service performance

   Supported across all the Cisco CRS-3 form factors: 4-slot, 8-slot, 16-slot, and multi-chassis

   Supported across all the Cisco CRS-1 form factors: 4-slot, 8-slot, 16-slot, and multi-chassis

   Scales the Cisco CRS per-slot forwarding capacity 3.5 times from 40 Gbps to 140 Gbps

   Always paired with interface module through the chassis mid-plane, thus occupying one-half of a slot

   Can be paired with a variety of interface modules, providing deployment flexibility

   Can be mixed with 40-Gbps-per-slot modules occupying other slots in the chassis

   Features two 140-Gbps forwarding ASICs for discreet ingress and egress packet handling

   Single-flow Layer 3 traffic processing at 140 Gbps in each direction

   Enhanced onboard multi-core CPU for accelerated software processing

   Optimized for peering edge and core applications

   Layer 3 forwarding engine with industry-leading, wire-rate performance at

   Additional services such as class of service (CoS) processing, Multicast, Traffic Engineering (TE), and statistics gathering are also performed at line-rate

   Supports up to 8 queues per port

   Built-in hardware acceleration for critical network control traffic

   Built-in support for video monitoring for a rich video quality of experience (QoE)

   Accurate hardware-assisted time-stamping support for service-level agreement (SLA) monitoring

   Supports several forwarding protocols, including IPv4, IPv6, and MPLS

   Enhanced performance with hardware-based prefix lookup for IPv4, IPv6, and MPLS

   Industry-leading environmental efficiency with a lower power and weight profile than competition

Product Specifications

Table 1 gives specifications for the Cisco CRS-3 Forwarding Processor Card.

Table 1.       Product Specifications

Feature

Description

Chassis compatibility

  Compatible with all current Cisco CRS-3 line-card chassis
  Compatible with all current Cisco CRS-1 line-card chassis with 140G fabric cards
  Always paired with an interface module
  Compatible with 1X100GBE, 14X10GBE-WL-XFP & 20X10GBE-WL-XFP interface modules

Software compatibility

 Cisco IOS XR Software Release 4.0.0 or later

Features and protocols

IP Features:

  IPv4 unicast services
  IPv6 unicast services
  IPv4/IPv6 ECMP
  IPv4/IPv6 load balancing

Forwarding Features:

  Access control lists (ACLs/xACLs)
  Quality of service/class of service (QoS/CoS) using Modular QoS CLI (MQC)
  IP packet classification/marking
  Queuing (both ingress and egress)
  Policing (both ingress and egress)
  Diagnostic and network management support

IPv4 Multicast Features:

  Protocol Independent Multicast (PIM) Forwarding
  IP Multicast Priority Propagation
  Multicast Reverse Path Forwarding (RPF)
  Multicast Nonstop Forwarding (NSF)
  Multicast Forwarding Information Base (MFIB)

MPLS Features:

  MPLS forwarding
  MPLS load balancing
  Traffic Engineering (TE), Point-to-Multipoint TE (P2MP)
  Policy-based TE Selection (PBTS)
  MPLS OAM
  UNI
  LMP

Security Features:

  Access control list
  Unicast Reverse Path Forwarding (uRPF)
  QoS based Policy Propagation through BGP (QPPB)
  Control packet policing (CPP)
  Dynamic control plane protection (DCoPP)
  GTSM RFC 3682 (formally BTSH)

Error Detection and Fast Convergence Features:

  Bidirectional Forwarding Detection (BFD)
  Ethernet OAM (E-OAM), Service-Level Agreement (SLA), 802.1ag, 802.3ah, Y.1731

Accounting:

  NetFlow
  BGP Policy Accounting

Memory

  Configurable with up to 8 GB of route table memory
  1 GB of packet buffer memory per side (2 GB total per line card [ingress and egress])

Performance

  140 Gbps line-rate throughput
  Maximum number of FP per chassis: 4 slot (4), 8 slot (8), 16 slot (16)

Reliability and availability

  Line-card online insertion and removal (OIR) support without system impact
  In-service software patching
  Out of Resource Management
  Process Restartability
  IP Fast Reroute (FRR)
  MPLS Fast Reroute (FRR)

Network management

  Cisco IOS XR Software command-line interface (CLI)
  Simple Network Management Protocol (SNMP)
  Extensible Markup Language (XML) interface
  CraftWorks Interface (CWI)
  Cisco Active Network Abstraction (ANA)

Physical dimensions

  Occupies one-half slot on a Cisco CRS-3 chassis
  Weight: 14.75 lbs (6.68 kg)
  Height: 20.6 in. (52.2 cm)
   Depth: 18.62 in. (47.25 cm)
  Width: 1.8 in. (4.49 cm)

Power

446 watts

Environmental conditions

  Storage temperature: –40 to 70°C (–40 to 158°F)
  Operating temperature:
   Normal: 5 to 40°C (41 to 104°F)
   Short-term: –5 to 50°C (23 to 122°F)
  Relative humidity:
   Normal: 5 to 85%
   Short-term: 5 to 90% but not to exceed 0.024 kg water/kg of dry air

Short-term refers to a period of not more than 96 consecutive hours and a total of 360 hours but not more than 15 instances in 1 year.

Approvals and Compliance

Table 2 gives standards compliance information for the Cisco CRS-3 Forwarding Processor Card.

Table 2.       Compliance and Agency Approvals

Feature

Description

Safety Standards

  UL/CSA/IEC/EN 60950-1
  AS/NZS 60950.1
  IEC/EN 60825 Laser Safety
  FDA—Code of Federal Regulations Laser Safety

EMI

  FCC Class A
  ICES 003 Class A
  AS/NZS CISPR 22 Class A
  CISPR 22 (EN55022) Class A
  VCCI Class A
  IEC/EN 61000-3-2: Power Line Harmonics
  IEC/EN 61000-3-3: Voltage Fluctuations and Flicker

Immunity (Basic Standards)

  IEC/EN-61000-4-2: Electrostatic Discharge Immunity (8-kV contact, 15-kV air)
  IEC/EN-61000-4-3: Radiated Immunity (10V/m)
  IEC/EN-61000-4-4: Electrical Fast Transient Immunity (2-kV power, 1-kV signal)
  IEC/EN-61000-4-5: Surge AC Port (4-kV CM, 2-kV DM)
  IEC/EN-61000-4-5: Signal Ports (1 kV)
  IEC/EN-61000-4-5: Surge DC Port (1 kV)
  IEC/EN-61000-4-6: Immunity to Conducted Disturbances (10 Vrms)
IEC/EN-61000-4-8: Power Frequency Magnetic Field Immunity (30A/m)
  IEC/EN-61000-4-11: Voltage Dips, Short Interruptions, and Voltage Variations

ETSI and EN

  EN300 386: Telecommunications Network Equipment (EMC)
EN55022: Information Technology Equipment (Emissions)
EN55024: Information Technology Equipment (Immunity)
  EN50082-1/EN-61000-6-1: Generic Immunity Standard

Network Equipment Building

Standards (NEBS)

This product is designed to meet the following requirements (qualification in progress):

  SR-3580: NEBS Criteria Levels (Level 3)
  GR-1089-CORE: NEBS EMC and Safety
  GR-63-CORE: NEBS Physical Protection

Ordering Information

To place an order, contact your local Cisco representative or visit the Cisco Ordering Home Page. Use the ordering information in Table 3.

Table 3.       Ordering Information

Product Part Number

Product Name

CRS-FP140

Cisco CRS-3 Forwarding Processor Card (140 Gbps)

Cisco Services

Cisco Services make networks, applications, and the people who use them work better together.

Today, the network is a strategic platform in a world that demands better integration between people, information, and ideas. The network works better when services, together with products, create solutions aligned with business needs and opportunities.

The unique Cisco Lifecycle approach to services defines the requisite activities at each phase of the network lifecycle to help ensure service excellence. With a collaborative delivery methodology that joins the forces of Cisco, our skilled network of partners, and our customers, we achieve the best results.

For More Information

For more information about the Cisco CRS-3 Forwarding Processor Card, contact your local Cisco representative or visit: http://www.cisco.com/go/crs.