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SPA-8X1FE-TX-V2
Cisco 8-Port Fast Ethernet (TX) Shared Port Adapter
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SPA-8X1FE-TX-V2 is a high-performance Ethernet module engineered to deliver reliable 1Gbps connectivity in enterprise and data center environments. Built with an RJ-45 connector and a PCIe form factor, this module seamlessly integrates into routers, switches, and servers to meet the demands of modern networking while ensuring robust data transmission over TCP/IP protocols.
Designed for ease of installation and long-term reliability, SPA-8X1FE-TX-V2 supports essential network features such as auto-negotiation, Wake-on-LAN, jumbo frames, and QoS. Its versatility makes it ideal for expanding data center capacity, upgrading server network interfaces, and connecting to high-speed networks, providing a cost-effective upgrade path without compromising performance.
SPA-8X1FE-TX-V2 price is $4,936.24, a 75% saving from the Cisco list price of $19,744.96. SPA-8X1FE-TX-V2 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SPA-8X1FE-TX-V2 for additional pricing. Browse the full Cisco 6500 Switch Modules series or explore all Cisco products.
In SMB branch deployments, the SPA-8X1FE-TX-V2 Cisco 8-Port Fast Ethernet (TX) Shared Port Adapter integrates with ISR 2800 series routers to deliver eight independent FE interfaces, enabling VLAN-based voice, data, and video separation, end-to-end QoS enforcement, and streamlined WAN uplinks. Benefit: consolidated connectivity, enhanced security, and consistent application performance across distributed sites.
Retail environments leverage the Cisco 8-Port Fast Ethernet (TX) Shared Port Adapter SPA-8X1FE-TX-V2 within Cisco 2600/2800 routers to provision dedicated FE ports for POS terminals, inventory systems, and back-office applications, enforcing PCI DSS segmentation, real-time sales data flows, and secure checkout operations. Benefit: optimized throughput, regulatory compliance, and improved transaction reliability.
Manufacturing facilities deploy the SPA-8X1FE-TX-V2 Cisco 8-Port Fast Ethernet (TX) Shared Port Adapter on Cisco 3700 routers to connect automation controllers, IoT sensors, and SCADA endpoints over eight Fast Ethernet links with built-in port redundancy. Benefit: deterministic network performance, increased operational uptime, and simplified device management in harsh environments.
To get the detailed certification, please go to the Compliance Center.
| SPA-8X1FE-TX-V2 |  WS-X6848-SFP-2TXL |  WS-X6148-FE-SFP |  SPA-4X1FE-TX-V2 |  SPA-10X1GE | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module | Network Module / Network Card | Network Card | Network Module |
| Module Type | Ethernet | SFP / SFP+ | Ethernet | Ethernet | Ethernet |
| Data Rate | 1Gbps | 1Gbps / 10Gbps | 100Mbps | 1Gbps | 1G |
| Connector Type | RJ-45 | SFP / SFP+ | SFP | RJ-45 | RJ-45 |
| Supported Protocols | TCP/IP | TCP/IP, Ethernet | TCP/IP, Ethernet | TCP/IP | TCP/IP |
| Form Factor | PCIe | Modular | Modular | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco | Cisco Catalyst Series | Cisco / Juniper / Arista / Dell / HP | Routers / Switches / Servers |
| Max Speed | 1Gbps | 10Gbps | 100Mbps | 1Gbps | 1Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 12W | N/A | 25W | 6.8W | N/A |
| Interface Ports | Ethernet | SFP, SFP+ | SFP | Ethernet | Ethernet |
| Expansion Slots | PCIe | N/A | N/A | N/A | N/A |
| Product Name | SPA-8X1FE-TX-V2 | WS-X6848-SFP-2TXL | WS-X6148-FE-SFP | SPA-4X1FE-TX-V2 | SPA-10X1GE |
| Height | 0.74 inches | N/A | N/A | 1.73 inches | N/A |
| Width | 3.5 inches | N/A | N/A | 3.44 inches | N/A |
| Depth | 1.7 inches | N/A | N/A | 0.75 inches | N/A |
| Weight | 0.9 lbs | N/A | N/A | 0.85 lbs | N/A |
The SPA-8X1FE-TX-V2 module has been a great addition. It offers reliable 1GbE performance and supports eight ports, making it ideal for high-density environments.
This module is perfect for expanding our network. The SPA-8X1FE-TX-V2 provides stable, high-speed connectivity and is easy to integrate into our setup.
The SPA-8X1FE-TX-V2 module provides excellent value. It supports 1GbE connectivity and handles high-volume traffic with ease, ensuring smooth data transfer.
We rely on the SPA-8X1FE-TX-V2 for its performance and scalability. It offers fast, reliable Ethernet connectivity for multiple devices in our network.
The SPA-8X1FE-TX-V2 is efficient and provides excellent 1GbE performance. It supports multiple ports and ensures seamless connectivity across our network.
The Cisco SPA-8X1FE-TX-V2 is an 8-port Fast Ethernet (TX) Shared Port Adapter designed for Cisco modular switches to expand 10/100 Mbps connectivity.
This adapter provides eight 10/100 Mbps RJ-45 ports, enabling up to eight separate network connections on a single line card slot.
The SPA-8X1FE-TX-V2 is compatible with Cisco Catalyst 4500E and 4500X series supervisors that have an SPA slot.
It uses standard Category 5e or higher UTP cabling with RJ-45 connectors for 10/100 Mbps Fast Ethernet links.
Yes, the SPA-8X1FE-TX-V2 fully supports IEEE 802.1Q VLAN tagging for segmentation and traffic isolation.
The adapter supports jumbo frames up to 1,614 bytes to optimize performance for large-packet workloads.
The SPA-8X1FE-TX-V2 does not support Power over Ethernet; it is strictly a data-only Fast Ethernet adapter.
Simply slide the SPA module into an available SPA slot on the supervisor engine and secure the captive screws to complete installation.
You configure the adapter using Cisco IOS Software via CLI or Cisco Prime Infrastructure for GUI-based management.
Use the SPA-8X1FE-TX-V2 for high-density 10/100 Mbps connectivity in wiring closets, branch offices, or campus deployments.
The module measures 22.5 cm x 6.4 cm x 1.7 cm (W×D×H) and weighs approximately 0.25 kg (0.55 lb).
It supports IEEE 802.3, 802.3u, 802.1Q, and 802.3x full-duplex flow control standards.
The SPA-8X1FE-TX-V2 consumes approximately 5 Watts under nominal load conditions.
Cisco provides a limited lifetime hardware warranty with return-to-factory repair service for this adapter.
Use the CLI command `show module` or `show interface status` in Cisco IOS to confirm that all eight ports are operational.
The adapter is available through Cisco authorized resellers, the Cisco online store, and leading network equipment distributors.