Cisco SM-X-1T3/E3 1 Port Service Module
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SM-X-1T3/E3 Cisco Wide Area Network Expansion Module New

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Part Number#: SM-X-1T3/E3
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Short Description:
SM-X-1T3/E3 One Port Clear-Channel T3/E3 Service Module Wide Area Network Expansion Module | Made by Cisco | New Factory Sealed | Lead Time Required
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

More Information for the Cisco SM-X-1T3/E3 Network Expansion Module

In the dynamic landscape of networking, efficient and reliable connectivity is paramount. The SM-X-1T3/E3 Cisco One Port Router Expansion Module stands as a testament to Cisco's commitment to providing cutting-edge solutions for businesses seeking robust network infrastructure. In this detailed exploration, we will delve into the features, functionality, and benefits of the SM-X-1T3/E3 module in Simple English, making complex technicalities accessible to a broader audience.

Understanding the Basics

Before we delve into the specifics, let's establish a foundational understanding of what the SM-X-1T3/E3 Cisco One Port Router Expansion Module is. At its core, this module is an expansion card designed for Cisco routers, enhancing their capabilities by providing a single port for T3/E3 connectivity.

T3/E3 Connectivity

T3 and E3 refer to high-speed digital communication standards commonly used in wide-area network (WAN) connections. T3 lines operate at a data rate of 44.736 Mbps, while E3 lines operate at 34.368 Mbps. These standards are crucial for organizations requiring large-scale data transmission and efficient communication between geographically dispersed locations.

Features of the SM-X-1T3/E3 Module

Let's explore the key features that make the SM-X-1T3/E3 module a standout choice for network expansion and enhancement.

  • Single-Port Design: The module is equipped with a single port that supports both T3 and E3 connectivity. This design simplifies deployment and configuration, making it an ideal choice for businesses looking for a streamlined solution.
  • High Data Transfer Rates: With support for T3 and E3 standards, the SM-X-1T3/E3 module ensures high-speed data transfer, enabling swift and efficient communication between network nodes. This is particularly advantageous for bandwidth-intensive applications and data-intensive tasks.
  • Compatibility with Cisco Routers: Designed specifically for integration with Cisco routers, this module ensures seamless compatibility and interoperability within the Cisco networking ecosystem. This compatibility enhances the overall performance and reliability of the network infrastructure.
  • Scalability: As businesses grow, so do their networking needs. The SM-X-1T3/E3 module provides scalability, allowing organizations to expand their network infrastructure without the need for significant overhauls. This scalability is a crucial factor for future-proofing network investments.
  • Advanced Security Features: Security is a top priority in modern networking, and the SM-X-1T3/E3 module doesn't disappoint. It comes equipped with advanced security features to safeguard data during transmission, providing a secure environment for sensitive information.

Benefits of the SM-X-1T3/E3 Module

Now that we understand the features and installation process, let's explore the tangible benefits that the SM-X-1T3/E3 module brings to the table.

  • Enhanced Connectivity: The primary advantage of the SM-X-1T3/E3 module is the enhanced connectivity it provides. With support for high-speed T3 and E3 standards, businesses can experience improved data transfer rates, reducing latency and enhancing overall network performance.
  • Cost-Effective Expansion: Instead of investing in an entirely new networking infrastructure, organizations can opt for the SM-X-1T3/E3 module as a cost-effective solution for expanding their network capabilities. This proves particularly beneficial for budget-conscious businesses looking to scale their operations.
  • Seamless Integration with Cisco Ecosystem: The module's compatibility with Cisco routers ensures seamless integration within the broader Cisco networking ecosystem. This interoperability simplifies management and maintenance tasks, providing a cohesive networking environment.
  • Reliability and Redundancy: Reliability is a cornerstone of the SM-X-1T3/E3 module. Businesses can rely on this expansion module for consistent and stable performance. Moreover, the module often comes with built-in redundancy features, minimizing the risk of network downtime due to hardware failures.
  • Security Assurance: In an era where data security is paramount, the advanced security features of the SM-X-1T3/E3 module provide an added layer of protection for sensitive information during transmission. This is particularly crucial for industries that handle confidential or regulated data.

Use Cases and Industry Applications

The versatility of the SM-X-1T3/E3 module makes it suitable for a wide range of use cases and industries.

  • Enterprise Networking: Large enterprises with expansive networks can leverage the SM-X-1T3/E3 module for seamless connectivity between various branches and locations. The module's scalability ensures it can adapt to the evolving needs of growing organizations.
  • Telecommunications: Telecommunication providers can benefit from the high-speed T3/E3 connectivity offered by the module. It serves as a critical component for backbone networks, facilitating the rapid and reliable transmission of voice and data traffic.
  • Healthcare: In the healthcare sector, where the secure and timely exchange of patient data is vital, the SM-X-1T3/E3 module ensures a robust and efficient network infrastructure. The module's security features are particularly valuable in safeguarding patient confidentiality.
  • Financial Services: Financial institutions dealing with large volumes of data and requiring secure communication channels can rely on the SM-X-1T3/E3 module. Its high data transfer rates and advanced security features align with the stringent requirements of the financial services industry.
Performance of Expansion Module

The SM-X-1T3/E3 Cisco One Port T3/E3 Service Module is a module that provides businesses with a high-speed, scalable WAN connectivity solution. It is designed to work with Cisco's ISR (Integrated Services Router) and ASR (Aggregation Services Router) platforms, providing businesses with a cost-effective solution for high-speed WAN connectivity.

One of the main features of this product is its ability to support both T3 and E3 connections, which provide businesses with a high-speed and reliable connection to their WAN. The T3 connection provides businesses with up to 44.736Mbps of bandwidth, while the E3 connection provides up to 34.368Mbps.

This product also supports a range of WAN protocols, including Frame Relay, ATM, and PPP, allowing businesses to connect to a variety of WAN services. Additionally, it supports advanced Quality of Service (QoS) features, such as traffic shaping, congestion management, and packet prioritization, which help to ensure that critical business applications have the bandwidth they need.

This product is also designed to be easy to set up and manage, with a web-based interface that makes it easy to configure and monitor the module. It also supports advanced security features, such as Virtual Private Network (VPN) and Network Address Translation (NAT), to help protect businesses' WAN connections.


The SM-X-1T3/E3 Cisco One Port T3/E3 Service Module is a reliable device that is designed to provide high-speed WAN connectivity for businesses. It is built to withstand the demands of a business environment and has undergone extensive testing to ensure its reliability.

This model also offers a range of advanced features that help to improve network performance and reliability. It supports Quality of Service (QoS) features, which help to ensure that critical applications receive the necessary bandwidth for optimal performance. Additionally, it supports error correction, which helps to reduce the risk of data errors and improve overall data integrity.

Another aspect of its reliability is its easy-to-use web interface that allows administrators to easily configure and manage the device remotely, making it easy to troubleshoot and resolve any issues that may arise.

General Information about this Cisco SM-X-1T3/E3

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

Technical Specifications for 1 Port 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 of 1 Port Module

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

Performance for 1 Port Expansion Module

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

Compliant Standards

  • 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

Compatibility with Cisco Integrated Services Routers:

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

In general, the SM-X-1T3/E3 Cisco One Port Router Expansion Module stands as a powerful solution for organizations seeking to enhance their network connectivity. With its single-port design, high-speed T3/E3 connectivity, compatibility with Cisco routers, and advanced security features, this module caters to the diverse needs of modern businesses.

The installation and configuration process is straightforward, and the benefits – including enhanced connectivity, cost-effective expansion, seamless integration, reliability, and security assurance – make it a compelling choice for a variety of industries.

As technology continues to advance, the SM-X-1T3/E3 module represents a forward-looking investment in network infrastructure, providing scalability and future-proofing for businesses navigating the complexities of modern networking. Whether in enterprise settings, telecommunications, healthcare, or financial services, the SM-X-1T3/E3 module stands as a reliable companion for organizations aiming to stay at the forefront of connectivity and data transmission.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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