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Home Networking Router, Security, NPB Routers Cisco A99-4HG-FLEX-TR ASR 9900 Flexible Packet Transport Line Card

Cisco A99-4HG-FLEX-TR ASR 9900 Flexible Packet Transport Line Card

Brand:
Cisco

The Cisco A99-4HG-FLEX-TR is a high-capacity ASR 9900 Series line card engineered for service providers, telecom operators, internet exchanges, and large enterprises requiring scalable packet transport and advanced routing capabilities. Built on Cisco's 5th Generation architecture, it delivers flexible network services, enhanced traffic management, carrier-grade reliability, and investment protection for evolving IP/MPLS infrastructures.

OVERVIEW

  • The Cisco A99-4HG-FLEX-TR is a next-generation 5th Gen line card designed for the Cisco ASR 9900 Series Routers, delivering ultra-high-capacity 4x400 Gigabit Ethernet (400GE) interfaces with flexible packet transport capabilities. Built for modern service provider and hyperscale networks, this line card enables massive bandwidth scaling, low latency forwarding, and advanced traffic engineering.
  • Engineered to support IPoDWDM, segment routing, and high-density aggregation, the A99-4HG-FLEX-TR empowers operators to simplify network architectures while reducing power consumption and operational costs. Its flexible transport design allows seamless convergence of IP and optical layers, making it ideal for core, metro, and data center interconnect (DCI) deployments.

USE CASES

  • Service Provider Networks: Deliver scalable routing and transport services across regional, metro, and core network environments.
  • Broadband Aggregation: Support growing subscriber traffic with efficient packet forwarding and flexible service deployment.
  • Enterprise WAN Infrastructure: Enable reliable connectivity for distributed offices, data centers, and cloud-integrated environments.

KEY FEATURES

  • Optimized for Cisco ASR 9900 Series platforms
  • Flexible packet transport architecture
  • Built on Cisco 5th Generation routing technology
  • Carrier-grade reliability and operational stability
  • Supports scalable service provider deployments
  • High-performance packet forwarding capabilities
  • Designed for IP/MPLS and converged network services
  • Efficient traffic management and transport optimization
  • Investment protection for long-term infrastructure growth
  • Suitable for core, edge, and aggregation network layers
  • Enhanced network scalability and service flexibility
  • Supports evolving broadband and cloud connectivity requirements 

TECHNICAL SPECIFICATIONS

  • Brand: Cisco 
  • Model Number: A99-4HG-FLEX-TR
  • Platform Compatibility: Cisco ASR 9900 Series Routers
  • Ports: 4 × 400 Gigabit Ethernet (400GE)
  • Architecture: 5th Generation
  • Transport Type: Flexible Packet Transport
  • Supported Technologies: IP, MPLS, Segment Routing, IPoDWDM
  • Latency: Ultra-low latency forwarding
  • Form Factor: Modular Line Card
  • Hot Swappable: Yes
  • Target Deployment: Core, Metro, DCI, Packet Transport Networks

WHY CHOOSE THE MODEL?

  • Enables efficient network growth without major infrastructure redesign
  • Supports demanding carrier and enterprise workloads
  • Improves service agility across modern transport networks
  • Designed for high-performance routing environments
  • Simplifies deployment of scalable IP/MPLS services
  • Enhances operational efficiency and network resilience

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