SM-X-1T3/E3 Cisco One Port Router Expansion Module Refurbished

In the world of networking, the SM-X-1T3/E3 Cisco One Port Router Expansion Module stands out as a crucial component. This expansion module plays a pivotal role in enhancing the capabilities of Cisco routers, specifically in the realm of T3/E3 connectivity. In this comprehensive guide, we will delve into the features, functionality, installation process, and benefits of the SM-X-1T3/E3 module, breaking down complex technical details into simple and understandable language.

What is the SM-X-1T3/E3 Cisco One Port Router Expansion Module?

The SM-X-1T3/E3 is a router expansion module designed by Cisco Systems, a global leader in networking solutions. This module is part of the Cisco One portfolio, which focuses on providing flexible and scalable solutions for a variety of networking needs.

T3/E3 Connectivity Explained

Before delving into the specifics of the module, it's essential to understand the significance of T3/E3 connectivity. T3 and E3 are high-speed communication standards used for transmitting data over long distances. T3 operates at a speed of 44.736 Mbps, while E3 operates at 34.368 Mbps. These standards are commonly employed in scenarios where high bandwidth and reliability are paramount, such as in enterprise networks and telecommunications.

Now, let's explore the key features that make the SM-X-1T3/E3 Cisco One Port Router Expansion Module a valuable addition to networking infrastructure.

• High-Speed Connectivity: The primary function of the SM-X-1T3/E3 module is to provide high-speed T3/E3 connectivity to Cisco routers. This enables the routers to handle large volumes of data at faster speeds, supporting the increasing demands of modern networks.
• Compact Form Factor: Despite its powerful capabilities, the SM-X-1T3/E3 module boasts a compact form factor. This design ensures efficient utilization of space within networking equipment, making it suitable for diverse deployment scenarios.
• Seamless Integration with Cisco Routers: Designed specifically for compatibility with Cisco routers, the SM-X-1T3/E3 module seamlessly integrates into the Cisco networking ecosystem. This ensures a smooth and hassle-free implementation process for users who are already leveraging Cisco routers in their network infrastructure.
• Hot-Swappable Design: One notable feature of the SM-X-1T3/E3 module is its hot-swappable design. This means that the module can be replaced or upgraded without powering down the entire router, minimizing downtime and enhancing overall network reliability.

Now that we've explored the features and installation process, let's delve into the tangible benefits that organizations can derive from incorporating the SM-X-1T3/E3 Cisco One Port Router Expansion Module into their network infrastructure.

• Enhanced Bandwidth: One of the primary advantages of using the SM-X-1T3/E3 module is the substantial increase in bandwidth it provides. This is particularly beneficial for organizations dealing with data-intensive applications, large-scale file transfers, and high-volume network traffic.
• Improved Network Performance: With higher bandwidth capabilities, the overall performance of the network experiences a significant boost. The module enables routers to efficiently handle data transmission, reducing latency and ensuring a smooth user experience for connected devices.
• Scalability: The modular design of the SM-X-1T3/E3 module aligns with Cisco's commitment to scalability. Organizations can easily scale their network infrastructure by adding additional modules to accommodate growing data demands. This flexibility is crucial for adapting to evolving business requirements.
• Cost-Effective Solution: Rather than investing in entirely new networking equipment, organizations can opt for the SM-X-1T3/E3 module as a cost-effective solution to upgrade their existing Cisco routers. This approach allows for maximizing the value of existing investments while meeting the demands of modern networking.
• Hot-Swappability for Minimal Downtime: The hot-swappable design of the module contributes to minimal downtime during maintenance or upgrades. This is particularly advantageous for businesses that require continuous network availability, as the replacement or upgrade of the module can be performed without disrupting ongoing operations.

• Understanding the practical applications of the SM-X-1T3/E3 Cisco One Port Router Expansion Module is essential for recognizing its relevance across various industries. Let's explore some common use cases where this module proves instrumental.
• Telecommunications: In the telecommunications sector, where reliable and high-speed connectivity is paramount, the SM-X-1T3/E3 module finds extensive use. It enables telecom providers to handle the large volumes of data associated with voice, video, and data services.
• Enterprise Networking: Enterprises with substantial data transfer requirements, such as large-scale file sharing and multimedia applications, benefit from the enhanced bandwidth provided by the SM-X-1T3/E3 module. This is especially relevant in industries where data-intensive tasks are routine, such as media and content production.
• Data Centers: Data centers, serving as the backbone of modern digital infrastructure, leverage the SM-X-1T3/E3 module to enhance connectivity between servers and other networking equipment. The module's scalability is particularly advantageous in the dynamic and evolving environment of data centers.
• Government and Defense: Government agencies and defense organizations often handle sensitive and mission-critical data. The high-speed connectivity and reliability offered by the SM-X-1T3/E3 module make it suitable for ensuring secure and efficient communication within these sectors.

provide high-speed connectivity for Cisco routers. It is specifically designed to support T3 and E3 links, which are high-speed connections commonly used in carrier and enterprise networks.

This product provides a high-performance solution for businesses that need to connect to T3 or E3 links. It supports data rates of up to 44.736Mbps for T3 connections and up to 34.368Mbps for E3 connections, providing fast and reliable connectivity for data-intensive applications.

The module supports a variety of protocols, including Frame Relay, HDLC, PPP, and MLPPP, making it easy to integrate with a wide range of network environments. It also supports advanced features, such as FRF.12, which helps to improve network performance by reducing fragmentation and reassembly of data frames.

In addition, the SM-X-1T3/E3 is designed to be easy to install and manage. It is a hot-swappable module, allowing businesses to add or replace it without disrupting the existing network. It is also easy to configure and manage remotely using the Cisco IOS command-line interface or web-based management tools.

Reliability Information

This model Cisco One Port T3/E3 Service Module is a highly reliable device that is designed to provide high-speed data connectivity for businesses. It is a plug-in module that can be used with Cisco routers, allowing businesses to add T3 or E3 connectivity to their existing network infrastructure.

One of the key factors that contribute to the reliability of this product is its support for multiple protocols, including HDLC, Frame Relay, PPP, and ATM. This allows the device to work seamlessly with a variety of network environments, reducing the risk of compatibility issues.

The device also has a built-in hardware-based framer, which helps to ensure that data is transmitted and received accurately and in a timely manner, reducing the risk of data loss or corruption. Additionally, the module is built with high-quality components and has undergone extensive testing to ensure that it can withstand the demands of a business environment.

The SM-X-1T3/E3 also supports advanced QoS (Quality of Service) features, such as packet shaping, priority queuing, and congestion management, which help to improve network performance and reduce the risk of bottlenecks. This allows businesses to prioritize different types of traffic, such as voice and video, and ensure that they are delivered with minimal delay and jitter.

• Manufacturer: Cisco
• Model Number or SKU# SM-X-1T3/E3
• Product Type: Expansion Module

• Total Number of Ports: 1
• Application/Usage: Wide Area Network
• Connectivity Technology: Wired
• Form Factor: Plug-in module
• Line Coding Format: B3ZS, HDB3
• Line Rate: T-3/E-3

• Interfaces/Ports: 1 x T3/E3 WAN
• Interfaces/Ports Details: 1 x BNC Female T3/E3 Network WAN

• Connectivity Media: 75-ohm Coaxial T3/E3
• Data Transfer Rate:
  • T3: 32.06 Mbps
  • E3: 34.37 Mbps

• AS/NZ 3548 Class A
• AS/NZS 3260
• CSA C22.2 No. 950
• EN 300386
• EN 50082-1:1997
• EN 60950
• EN 61000-3-2
• EN 61000-3-3
• EN 61000-4-11
• EN 61000-4-2
• EN 61000-4-3
• EN 61000-4-4
• EN 61000-4-5
• EN 61000-4-6
• EN 61000-6-2
• EN41003
• EN55022 Class A
• EN55024
• FCC CFR47 Part 15
• ICES-003 Class A
• IEC950
• TUV GS
• UL 1950 Third Edition
• VCCI V-3

Miscellaneous

Compatibility with Cisco Integrated Services Routers:

• 2900 Series
• 3900 Series
• 4451-X (ISR4451-X)

In short, the SM-X-1T3/E3 Cisco One Port Router Expansion Module stands as a formidable solution for organizations seeking to enhance their network infrastructure. From its high-speed T3/E3 connectivity to its compact design and hot-swappable capabilities, this module addresses the evolving demands of modern networking environments.

As technology continues to advance, the need for robust and scalable networking solutions becomes increasingly apparent. The SM-X-1T3/E3 module, with its feature-rich design and seamless integration with Cisco routers, positions itself as a key player in meeting these demands. Whether deployed in telecommunications, enterprise networking, data centers, or government sectors, this expansion module plays a crucial role in shaping the future of network connectivity.