Cisco SPA-8XT3/E3 8-port Clear Channel T3/E3 Shared Port Adapter
SPA-8XT3/E3Cisco SPA-8XT3/E3 8-port Clear Channel T3/E3 Shared Port Adapter
SPA-8XT3/E3 Overview
The Cisco SPA-8XT3/E3 is an 8-port, channelized T3/E3 Shared Port Adapter designed for high-density, flexible, and cost-effective WAN aggregation. It provides scalable connectivity for service providers and enterprises by supporting multiple T1/E1 or T3/E3 circuits on Cisco routers.
This SPA helps reduce hardware investment by consolidating multiple interfaces into one compact module, while offering high reliability, flexible provisioning, and simplified management.
SPA-8XT3/E3 Specification
| Feature | Description |
|---|---|
| Product Name | Cisco SPA-8XT3/E3 Shared Port Adapter |
| Interface Type | 8-port Channelized T3/E3 |
| Supported Speeds | T3 (45 Mbps), E3 (34 Mbps) |
| Channelization | Channelized down to T1/E1 |
| Scalability | Up to 8 independent T3/E3 ports |
| Application | WAN aggregation, service provider edge, enterprise networks |
| Form Factor | Shared Port Adapter (SPA), requires Cisco SPA Interface Processor (SIP) |
| Flexibility | Software-configurable as T3 or E3 |
| Reliability | Carrier-class performance with robust QoS |
| Compatibility | Supported on Cisco 7600, ASR 1000, and select GSR/CRS platforms with SIP support |
SPA-8XT3/E3 Warranty
 | Low Price Guarantee |  | Quality Assurance |
 | Free CCIE Expert Technical Support |  | Commodity Refund Guarantee |
 | Diversified and Flexible Transportation Services |  | Standard Policy |
