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Home Networking Router, Security, NPB Routers Cisco SPA-8XOC3-POS 8-Port OC-3/STM-1 POS Adapter for ASR 9000

Cisco SPA-8XOC3-POS 8-Port OC-3/STM-1 POS Adapter for ASR 9000

Brand:
Cisco

The Cisco SPA-8XOC3-POS is a high-density 8-port Packet over SONET/SDH (POS) Shared Port Adapter designed for carrier-grade networking environments. Built for compatibility with Cisco ASR 9000 Series platforms, it enables reliable OC-3/STM-1 connectivity, efficient bandwidth utilization, and scalable service delivery for telecom operators, ISPs, and enterprise backbone networks.

OVERVIEW

  • Upgrade your Cisco ASR 9000 Series router with the SPA-8XOC3-POS Adapter, a high-performance, plug-in shared port module designed for efficient packet over SONET/SDH (POS) operations. This 8-port OC-3/STM-1 module delivers reliable connectivity, seamless integration, and enhanced network scalability. Perfect for enterprise and service provider networks, it ensures robust performance for your high-speed WAN requirements. Hot-swappable and easy to install, the SPA-8XOC3-POS maximizes uptime and simplifies network management.

USE CASES

  • Service Provider Networks: Enable scalable SONET/SDH transport services for regional and national carrier infrastructures.
  • ISP Backbone Connectivity: Support reliable packet transport across high-availability backbone networks.
  • Enterprise WAN Deployments: Provide secure and stable inter-site communication over OC-3/STM-1 links.

KEY FEATURES

  • Eight OC-3/STM-1 Packet over SONET/SDH interfaces
  • Designed for Cisco ASR 9000 Series platforms
  • High-density connectivity in a compact adapter form factor
  • Carrier-grade reliability and availability
  • Supports scalable WAN and backbone deployments
  • Optimized for service provider environments
  • Efficient integration with existing SONET/SDH infrastructure
  • Supports long-term network expansion strategies
  • Simplifies network management and service delivery
  • Enterprise-class performance for critical applications 

TECHNICAL SPECIFICATIONS

  • Brand: Cisco 
  • Model: SPA-8XOC3-POS
  • Ports: 8 x OC-3/STM-1 POS
  • Compatibility: Cisco ASR 9000 Series routers
  • Module Type: Shared Port Adapter (SPA)
  • Installation: Plug-in, hot-swappable
  • Network Type: WAN / POS (Packet over SONET/SDH)
  • Throughput: High-performance, low-latency WAN connectivity
  • Deployment: Enterprise and Service Provider Networks

WHY CHOOSE THE MODEL?

  • Organizations operating carrier and enterprise-grade networks require dependable connectivity, scalability, and long-term infrastructure support. The Cisco SPA-8XOC3-POS addresses these requirements by delivering eight OC-3/STM-1 interfaces within a single adapter, helping maximize port density while maintaining network efficiency. Its compatibility with ASR 9000 Series systems makes it an ideal solution for telecom operators, ISPs, and enterprises seeking stable SONET/SDH transport connectivity and streamlined network growth.

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