Cisco ASR 9900 A99-48X10GE-1G-TR: High-Capacity Dual-Rate Line Card

Overview:

The Cisco ASR 9900 A99-48X10GE-1G-TR is a high-density line card with 48 ports supporting both 10 Gigabit Ethernet (10GE) and 1 Gigabit Ethernet (1GE) dual-rate capabilities. Designed for Cisco’s ASR 9900 Series Routers, this Traffic-Ready (TR) line card provides flexible connectivity options, exceptional traffic handling, and advanced quality of service (QoS). Its versatility, high port density, and traffic management capabilities make it ideal for service providers and enterprises that require scalable, high-performance solutions to support growing traffic demands and dynamic network environments.

Key Features:

1. 48 x 10GE and 1GE Dual-Rate Ports:

   • Supports dual-rate capabilities (10GE and 1GE) across 48 ports, providing flexible connectivity for mixed-speed environments.
   • Compatibility with SFP and SFP+ optical modules enhances deployment options for various network architectures.

2. Traffic-Ready (TR) Capabilities:

   • Designed to handle high volumes of data traffic, ensuring optimized performance in both core and edge network roles.
   • Advanced QoS and traffic management capabilities make it ideal for dynamic, traffic-heavy environments.

3. High Density and Scalability:

   • Delivers up to 480 Gbps of total throughput, supporting high-demand applications while allowing for future growth.
   • Flexible port speeds accommodate mixed 1GE and 10GE networks, reducing the need for additional hardware as network requirements change.

4. Carrier-Grade Reliability:

   • Fully redundant design when used with Cisco ASR 9900 Series routers, enhancing network resilience.
   • Hot-swappable for ease of maintenance and minimal service disruption.

5. Comprehensive Security:

   • MACsec encryption on each port provides secure, encrypted communication to protect sensitive data.
   • Cisco TrustSec support further enhances security by enabling network segmentation and enforcing data integrity.

Technical Specifications:

Use Cases:

• Service Provider Aggregation: Ideal for high-density aggregation points in service provider networks, supporting mixed 1GE and 10GE traffic and advanced QoS.
• Enterprise Core and Edge Connectivity: Offers versatile high-speed connections with secure, reliable links for enterprise core and edge environments.
• Data Center Interconnect (DCI): Provides low-latency, high-throughput links for connecting data centers, supporting high-speed data transfer and secure connectivity.
• Network Edge Applications: Optimized for traffic-heavy edge environments, providing flexibility and security for demanding applications.

Benefits:

• Flexible Port Speeds: Dual-rate ports (1GE/10GE) allow for easy adaptation to changing network needs, supporting cost-effective scaling.
• High Performance: 480 Gbps throughput meets the demands of data-heavy applications and enables high-density deployments.
• Reliable and Resilient: Redundant, hot-swappable design ensures high availability and easy maintenance.
• Advanced Security: Integrated MACsec encryption and Cisco TrustSec enhance data security, ensuring safe communication across the network.
• Efficient Traffic Management: Advanced QoS capabilities provide precise traffic control, enhancing network efficiency and performance.

FAQs:

1. Can this card support mixed port speeds on a single line card?

• Yes, ports can operate at either 1GE or 10GE, offering unmatched flexibility.

2. What type of applications is this line card suitable for?

• It’s ideal for metro Ethernet aggregation, core routing, and enterprise interconnects.

3. Does it support IPv6 transition mechanisms?

• Yes, it supports NAT64, 6PE, and 6VPE for smooth IPv6 transition.

4. What’s the primary benefit of dual-rate ports?

• Dual-rate ports enable seamless upgrades from 1GE to 10GE, reducing operational costs.

5. Does it offer energy-efficient features?

• Yes, it features energy-efficient designs for lower power usage in high-density deployments.