Description:

The Cisco SPA-8X1FE-TX-V2 8-Port Fast Ethernet Shared Port Adapter is used in Cisco modular routers to provide multiple Fast Ethernet interfaces for LAN and WAN connectivity in enterprise and service provider networks. Commonly installed in branch routers, WAN aggregation platforms, and telecommunications infrastructure where additional Ethernet ports are required for connecting network devices and expanding router interface capacity. Network engineers and system integrators use this module for network expansion, router interface upgrades, replacement of existing modules, and deployment of additional Ethernet connectivity within Cisco routing systems. 

Applications:

The Cisco SPA-8X1FE-TX-V2 module is widely used in enterprise and telecommunications networking environments where routers require multiple Fast Ethernet connections for LAN or WAN integration. It is commonly deployed in branch offices, ISP edge routers, enterprise WAN aggregation points, and network infrastructure systems where multiple Ethernet connections support routing, traffic distribution, and connectivity to switches, servers, and other networking equipment.

Technical Specifications:

• Manufacturer Part Number (MPN): SPA-8X1FE-TX-V2
• Product Type: Shared Port Adapter (SPA) Interface Module
• Ports: 8 x Fast Ethernet ports
• Interface Speed: 10/100 Mbps per port
• Interface Type: RJ-45 copper Ethernet (TX)
• Installation Type: Shared Port Adapter module for Cisco routers
• Form Factor: Modular router interface card
• Compatibility: Cisco routers supporting SPA interface modules
• Network Standards: IEEE 802.3 Ethernet, IEEE 802.3u Fast Ethernet
• Port Configuration: Independent Fast Ethernet interfaces
• Operating Environment: Enterprise and service provider network infrastructure

Common Replacements:

• Cisco SPA-4X1FE-TX-V2 Shared Port Adapter
• Cisco SPA-8XGE-V2 Shared Port Adapter
• Cisco SPA-5X1GE-V2 Shared Port Adapter