Cisco SPA-4XOC3-POS-V2 4-Port OC-3c/STM-1 POS Shared Port Adapter

Genuine Cisco SPA-4XOC3-POS-V2 Shared Port Adapter (SPA) designed for Cisco carrier-class routers. Provides four OC-3c/STM-1 Packet over SONET/SDH (POS) ports using SFP optical interfaces, delivering reliable WAN connectivity for enterprise and service provider networks. Supports advanced SONET/SDH features, online insertion and removal (OIR), and high-performance routing applications. Fully tested, fully functional, and ready for deployment.

Key Features:

• Cisco SPA-4XOC3-POS-V2 Port Adapter
• 4 × OC-3c/STM-1 POS Ports
• SFP Optical Interfaces
• Packet over SONET/SDH (POS)
• Compatible with Cisco ASR 1000, ASR 9000, XR 12000, and 12000 Series Routers