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SMX1T3E3

by Cisco
Product Line: Cisco SMX1T3E3
Product Type: Network Switch
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Title: Surplus

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Product Description

The SMX1T3E3 Cisco service module features a comprehensive set of LEDs for real-time status monitoring: EN (green for operational status), AL (yellow for out-of-frame ports), CD (green for signal presence), LP (yellow for loopback conditions), AIS (yellow for DS3 transmission alarms), and FERF/RAI (yellow for remote failures). It supports a range of Cisco IOS releases, including 15.2(4)M4 or later, 15.3(1)T2 or later, and 15.3(2)T1 or later, ensuring compatibility with contemporary networking environments. This module leverages these specifications to deliver reliable diagnostics and network status, facilitating efficient troubleshooting and system management.

Key Feature for the SMX1T3E3

  • What does a green LED on the EN service module indicate?
    Green on the EN service module LED means the service module has passed its self-test and is operational.
  • How can you tell if a port is out of frame?
    If the AL LED is yellow, it indicates that the port is out of frame.
  • What does a green CD LED signify?
    A green CD LED signifies that the port is receiving a signal.
  • What condition does a yellow LP LED indicate?
    A yellow LP LED indicates a loopback condition on the port.
  • What does a yellow AIS LED mean?
    A yellow AIS LED means there is an alarm on the DS3 transmission.
  • What is indicated by a yellow FERF/RAI LED?
    A yellow FERF/RAI LED indicates a remote failure at the far end of the connection.
  • Which Cisco IOS release introduced support for feature X?
    Support for feature X was introduced in Cisco IOS release 15.2(4)M4 or later.
  • What is the minimum Cisco IOS release required for feature Y?
    Feature Y requires Cisco IOS release 15.3(1)T2 or later.
  • At what Cisco IOS release does feature Z become available?
    Feature Z is available starting with Cisco IOS release 15.3(2)T1.
  • How can one identify a service module's operational status through LEDs?
    Operational status is indicated by the service module's LEDs: green on EN suggests normal operation, yellow on AL, LP, AIS, or FERF/RAI indicates specific issues.

Product Review

The Cisco SMX1T3E3 service module provides clear diagnostic feedback through its LED indicators, enabling efficient monitoring and troubleshooting of network status. Compatibility with Cisco IOS releases 15.2(4)M4 or later ensures support for a range of routing features and security updates. However, the presence of multiple conditions indicated by yellow LEDs, such as out-of-frame ports and alarm conditions, requires prompt attention and may indicate frequent manual intervention for optimal operation.

Overview

The Cisco SMX1T3E3 is a service module designed for integration with Cisco routers, providing T3/E3 connectivity. This module enhances network capabilities by enabling high-speed data transmission and connectivity options for enterprise networks. It's engineered to support a wide range of applications, from voice and video services to data backup and recovery operations. Key hardware specifications of the Cisco SMX1T3E3 include its compatibility with Cisco IOS releases 15.2(4)M4 or later, 15.3(1)T2 or later, and 15.3(2)T1 or later. This compatibility ensures that the module can operate efficiently with the latest network management software, providing enhanced security, reliability, and performance. The module is equipped with several Service Module LEDs that provide visual status indicators for network administrators. These LEDs include: -
  • EN (Green): Indicates the service module has passed its self-test and is operational.
  • AL (Yellow): Signals that the port is out of frame, indicating a potential issue with data transmission.
  • CD (Green): Shows that the signal is present on the port, confirming successful connectivity.
  • LP (Yellow): Denotes a loopback condition on the port, used for troubleshooting and network testing.
  • AIS (Yellow): Alerts to an alarm on the DS3 transmission, signaling a potential issue that could impact network performance.
  • FERF/RAI (Yellow): Indicates a remote failure at the far end of the connection, highlighting issues that may require attention.
This module's design focuses on ease of integration and operation within a network environment. It is built to support high-speed digital signal level 3 (DS3) and E3 data rates, making it ideal for businesses requiring high-capacity data transmission. The Cisco SMX1T3E3 is also designed for reliability, with indicators that quickly inform technicians of the operational status or any issues requiring attention. For network administrators, the Cisco SMX1T3E3 offers a straightforward way to expand network capabilities. Its support for multiple Cisco IOS releases ensures that the module can be integrated into various network environments without the need for extensive upgrades or changes to existing infrastructure. The LED indicators provide immediate visual feedback on the status of the module and its ports, simplifying the process of network management and troubleshooting. In summary, the Cisco SMX1T3E3 service module is a critical component for organizations looking to enhance their network's data transmission capabilities. Its support for high-speed T3/E3 connections, compatibility with multiple Cisco IOS releases, and easy-to-understand LED indicators make it a valuable addition to any enterprise network. By providing reliable, high-capacity connectivity, this module helps businesses meet their data communication needs efficiently and effectively.

Specifications

Part Number Manufacturer Cisco SMX1T3E3
Indicator for Service Module EN Green signifies the service module has successfully completed its self-test and is operational.
Indicator for Service Module AL Yellow means the port does not have synchronization.
Indicator for Service Module CD Green shows active signal detection on the port.
Indicator for Service Module LP Yellow signals a loopback mode is engaged on the port.
Indicator for Service Module AIS Yellow displays an alarm for DS3 signal issues.
Indicator for Service Module FERF/RAI Yellow indicates detection of a distant endpoint transmission failure.
Supported Cisco IOS Versions 15.2(4)M4 or newer
Supported Cisco IOS Versions 15.3(1)T2 and above
Supported Cisco IOS Versions Version 15.3(2)T1 onwards

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