Skip to content Skip to footer
ROC Telecom
Get a Quote
ROC Telecom
Close
Awaiting product image

A9K-RSP-4G

The Cisco A9K-RSP-4G is a reliable, high-performance route switch processor designed for the ASR 9000 series, offering 4 GB of memory and advanced routing capabilities—ideal for buyers seeking cost-effective, used carrier-grade networking hardware.

SKU: A9K-RSP-4G Brand: Product ID: 124418
Sell to Us Buy from Us

Description

The Cisco A9K-RSP-4G is a robust Route Switch Processor (RSP) designed for the Cisco ASR 9000 Series, delivering high availability, scalability, and advanced routing capabilities. Built to support service providers and enterprise networks, this RSP features a modular architecture with a multi-core CPU, 4GB of memory, and integrated fabric connectivity for high-speed data transfer. It supports a wide range of routing protocols, including MPLS, IPv4, and IPv6, ensuring seamless network operations. Redundant control-plane processing and in-service software upgrade (ISSU) capabilities help maintain network uptime and reliability.

Equipped with dual management Ethernet ports, a console port, and USB interfaces, the A9K-RSP-4G simplifies network management and maintenance. The integrated fabric and forwarding engine enable high-performance packet forwarding, supporting up to 400 Gbps of switching capacity. Advanced QoS, security features, and hardware-based forwarding acceleration enhance efficiency in demanding environments. Designed for compatibility with various ASR 9000 line cards, this used Cisco A9K-RSP-4G offers a cost-effective solution for expanding or upgrading network infrastructure.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
Call Now Button