Cisco SPA-8X1GE-V2 8-Port 1G Ethernet Shared Port Adapter SPA8X1GEV2

Description:

The Cisco SPA-8X1GE-V2 8-Port 1 Gigabit Ethernet Shared Port Adapter is used in Cisco carrier-grade routers to provide high-density Gigabit Ethernet interfaces for enterprise and service provider networking environments. Commonly installed in Cisco ASR 1000 Series and Cisco 7600 Series routers within data centers, telecom infrastructure, and large enterprise network backbones where multiple high-speed Ethernet connections are required. Network engineers and system integrators use this adapter for network expansion, interface upgrades, and replacement of existing Ethernet interface modules to support high-bandwidth data traffic and scalable network connectivity. 

Applications:

The Cisco SPA-8X1GE-V2 shared port adapter is designed to expand Gigabit Ethernet connectivity in high-performance routing platforms. It is widely used in service provider networks, enterprise backbone networks, and data center infrastructure where routers must support multiple Ethernet connections for aggregation, distribution, and high-speed data transport. The adapter enables flexible port allocation and supports reliable communication between routers, switches, and network aggregation devices, making it suitable for large-scale IP networking environments.

Technical Specifications:

• Manufacturer Part Number (MPN): SPA-8X1GE-V2
• Product Type: Shared Port Adapter (SPA) Ethernet Interface Module
• Ports: 8 × 1 Gigabit Ethernet ports
• Interface Type: SFP-based Gigabit Ethernet interfaces
• Data Rate: 1 Gbps per port
• Form Factor: SPA module
• Compatible Platforms: Cisco ASR 1000 Series and Cisco 7600 Series routers
• Connector Type: SFP fiber or copper modules supported
• Network Standards: IEEE 802.3 Gigabit Ethernet
• Installation Type: Router SPA slot module
• Hot Swappable: Supported on compatible platforms
• Management: Configured and monitored through Cisco IOS software
• Operating Temperature Range: 0 °C to 40 °C

Common Replacements:

• Cisco SPA-4X1GE-V2 Shared Port Adapter
• Cisco SM-X-ES3-16-P Ethernet Service Module
• Cisco NIM-ES2-8 Ethernet Switch Module