SM-X-1T3/E3

The SM-X-1T3/E3 module adds a single T3 or E3 interface to Cisco Enhanced Service Modules, enhancing their WAN capabilities. It is often found in enterprise or service provider networks requiring reliable and high-capacity data transport over digital carrier lines.

Built for network engineers managing large scale or growing infrastructures, this module supports legacy and current telecom standards. Its compatibility with Cisco's modular platforms allows seamless upgrades without replacing the base chassis.

Key Features

• Single T3/E3 port for flexible digital WAN connections
• Integrates smoothly with Cisco service module chassis
• Supports industry-standard framing and line coding
• Offers dependable performance for voice and data traffic
• Facilitates scalable network expansion without disruption

Typically deployed in branch offices, data centers, or aggregation points, this expansion module helps extend network reach and maintain high throughput. It plays a practical role in bridging traditional telecom interfaces with modern IP networks, ensuring continuity and capacity where needed.