Cisco SPA-1X10GE-WL-V2
Cisco 1-port 10GE LAN/WAN-PHY Shared Port Adapter
Product Highlights
When your network backbone demands 10 Gigabit Ethernet connectivity with the flexibility to operate in both LAN-PHY and WAN-PHY modes, the Cisco SPA-1X10GE-WL-V2 delivers exactly that — in a single, hot-swappable shared port adapter.
The Cisco 1-Port 10GE LAN/WAN-PHY Shared Port Adapter is built on the Cisco I-Flex (Interface Flexibility) architecture, which combines SPAs with SPA Interface Processors (SIPs) to maximize connectivity options and deliver line-rate performance. This design allows you to mix and match different interface types — Ethernet, POS, ATM, and more — on the same interface processor, dramatically improving slot economics and reducing capital expenditures.
Based on the IEEE 802.3ae standard, the SPA-1X10GE-WL-V2 supports configurable LAN-PHY and WAN-PHY operation, making it ideal for central office, data center, and metropolitan-area network deployments where 10 Gigabit Ethernet interfaces interconnect routers and other high-performance devices. The XFP-based optical interface provides reach flexibility and a clear upgrade path as optical technology evolves. Because SPAs are shared across multiple Cisco routing platforms, you benefit from common sparing, consistent feature support, and significantly reduced operating expenses.
Features & Benefits
Configurable LAN/WAN-PHY Operation
The SPA-1X10GE-WL-V2 supports both LAN-PHY and WAN-PHY modes per IEEE 802.3ae, giving network architects the flexibility to deploy the same adapter for LAN interconnects or SONET/SDH-framed WAN links. This dual-mode capability simplifies inventory management and lets you adapt to changing network requirements without swapping hardware.
Cisco I-Flex Architecture
Built on the Cisco Interface Flexibility (I-Flex) design, this SPA works with SPA Interface Processors (SIPs) to enable mixing and matching of different interface types in the same slot. The result is superior slot economics, higher port density, and a pay-as-you-grow model that protects your routing investment.
XFP Modular Optics
The XFP-based interface provides pluggable optics flexibility, allowing you to select the right transceiver for your distance and media requirements. As optical technology advances, you can upgrade transceivers without replacing the SPA itself — extending the useful life of your investment.
Hot-Swappable & Carrier-Grade
Designed for service provider and enterprise environments that demand maximum uptime, the SPA-1X10GE-WL-V2 supports online insertion and removal (OIR). Replace or add the adapter without taking the router offline, minimizing maintenance windows and service disruption.
Cross-Platform Investment Protection
Cisco SPAs are interchangeable across multiple high-end routing platforms, enabling common sparing strategies that reduce OpEx. Move the SPA-1X10GE-WL-V2 between supported platforms as your network evolves, maintaining consistent feature support and accelerating service delivery.
Deployment Scenarios
Service Provider WAN Edge
Deploy the SPA-1X10GE-WL-V2 in WAN-PHY mode on ASR 1000 or CRS series routers to provide 10 Gigabit Ethernet WAN uplinks that are compatible with existing SONET/SDH transport infrastructure. The dual-mode capability allows seamless migration from legacy WAN to native Ethernet as your transport network evolves.
Data Center & Central Office Interconnect
Use LAN-PHY mode to interconnect routers, switches, and other devices within data centers or central offices at 10 Gbps. The hot-swappable design and XFP optics flexibility make it easy to scale bandwidth and adapt reach requirements without downtime.
Metropolitan-Area Network (MAN) Aggregation
In MAN deployments, the SPA-1X10GE-WL-V2 provides high-speed aggregation links between distribution and core routers. The ability to mix this SPA with other interface types on the same SIP maximizes the value of each router slot in bandwidth-constrained chassis.
General
Interfaces
Standards & Protocols
Performance
Platform Compatibility
Lifecycle
Compatibility Notes
Supported Platforms (verify specific IOS/IOS XE release requirements):
- Cisco ASR 1000 Series Aggregation Services Routers (with ASR1000-SIP10 or ASR1000-SIP40)
- Cisco CRS Carrier Routing System
- Cisco 7600 Series Routers
Optics: Uses XFP transceivers (sold separately). Consult the Cisco 10 Gigabit Ethernet Transceiver Modules Compatibility Matrix for supported XFP part numbers.
Note: This product has reached End-of-Sale status. The last day to order from Cisco was August 15, 2022. Customers with active service contracts continue to receive TAC support per their contract terms.
Downloads & Resources
Frequently Asked Questions
| Part Number | Product | Key Difference |
|---|---|---|
| SPA-1X10GE-L-V2 | Cisco 1-Port 10GE LAN-PHY SPA | LAN-PHY only — choose this if you do not require WAN-PHY mode and want a LAN-only 10GE SPA at a lower cost. |
| SPA-2X1GE-V2 | Cisco 2-Port Gigabit Ethernet SPA | Dual 1GE ports instead of a single 10GE port — suited for lower-bandwidth WAN or branch aggregation links. |
| SPA-10X1GE-V2 | Cisco 10-Port Gigabit Ethernet SPA | Ten 1GE ports for high-density Gigabit connectivity — ideal when port count matters more than per-port bandwidth. |
| SPA-1X10GE-WL-V2= | Cisco 1-Port 10GE LAN/WAN-PHY SPA (Spare) | Same SPA sold as a spare part (= suffix) — typically used for adding to an existing deployment without a bundle. |
