Cisco WS-SVC-CMM-6T1 6 Ports Expansion Module
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WS-SVC-CMM-6T1 Cisco 6 Ports Voice Module Refurbished

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Part Number#: WS-SVC-CMM-6T1
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Short Description:
WS-SVC-CMM-6T1 6 Ports Channelized T1 Voice Interface Expansion Module | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Overview for the Cisco WS-SVC-CMM-6T1 6 Ports Expansion Module

The Cisco WS-SVC-CMM-6T1 is an expansion module designed to enhance the capabilities of Cisco networking equipment. Specifically, it is focused on providing channelized T1 voice interfaces, expanding the functionality and connectivity options for users.

Understanding Channelized T1 Voice Interfaces

Before delving into the features and capabilities of the Cisco WS-SVC-CMM-6T1 module, it's important to grasp the concept of channelized T1 voice interfaces. T1 lines are a type of telecommunications line capable of transmitting data at high speeds. These lines are divided into channels, each capable of carrying voice or data signals independently.

Features of the Cisco WS-SVC-CMM-6T1 Module

The Cisco WS-SVC-CMM-6T1 module offers several key features that make it a valuable addition to Cisco networking infrastructure:

  • Six Ports for Channelized T1 Voice Interfaces: The module provides six ports, allowing for the connection of up to six channelized T1 voice interfaces simultaneously.
  • Expansion of Voice Connectivity: With six ports available, the module significantly expands the voice connectivity options for users, enabling the handling of multiple voice channels simultaneously.
  • Integration with Cisco Networking Equipment: The module is designed to seamlessly integrate with compatible Cisco networking equipment, ensuring smooth operation and compatibility with existing infrastructure.
  • High-Quality Voice Transmission: Cisco is known for its commitment to quality, and the WS-SVC-CMM-6T1 module is no exception. It delivers high-quality voice transmission, ensuring clear and reliable communication.
  • Scalability and Flexibility: As businesses grow and evolve, their networking needs change. The Cisco WS-SVC-CMM-6T1 module offers scalability and flexibility, allowing for easy expansion and adaptation to changing requirements.
Use Cases for the Cisco WS-SVC-CMM-6T1 Module

The Cisco WS-SVC-CMM-6T1 module finds applications in various scenarios where reliable voice communication is essential:

  • Enterprise Communication Systems: In large enterprises where communication is critical, the module can be used to enhance voice connectivity, supporting multiple channels for internal and external communication.
  • Call Centers: Call centers rely heavily on voice communication for customer support and service. The Cisco WS-SVC-CMM-6T1 module can facilitate the handling of multiple incoming and outgoing calls simultaneously, improving efficiency and productivity.
  • Telecommunication Service Providers: Telecommunication service providers can leverage the module to expand their service offerings, providing customers with reliable voice connectivity solutions.
  • Unified Communication Systems: The module can be integrated into unified communication systems, enabling the convergence of voice, data, and video communication services on a single platform.
Benefits of the Cisco WS-SVC-CMM-6T1 Module

The Cisco WS-SVC-CMM-6T1 module offers several benefits to users and organizations:

  • Enhanced Communication Capabilities: By providing additional channelized T1 voice interfaces, the module enhances communication capabilities, enabling users to handle more voice traffic effectively.
  • Improved Efficiency and Productivity: With the ability to handle multiple voice channels simultaneously, organizations can improve efficiency and productivity in their communication workflows.
  • Cost-Effective Solution: The module offers a cost-effective solution for expanding voice connectivity, allowing organizations to scale their communication infrastructure without significant investment in additional hardware or resources.
  • Reliability and Performance: Cisco networking equipment is known for its reliability and performance, and the WS-SVC-CMM-6T1 module is no exception. It delivers consistent and high-quality voice transmission, ensuring a reliable communication experience for users.
Hardware and Software Requirements

The WS-SVC-CMM-6T1 Cisco 6 Ports Voice Module is a network module that provides voice connectivity and services to Cisco switches. The module requires specific hardware and software requirements to operate correctly. Below are the hardware and software requirements for the WS-SVC-CMM-6T1 Cisco 6 Ports Voice Module:

Hardware requirements:

  • Compatible Cisco switch: The WS-SVC-CMM-6T1 module is compatible with specific Cisco switches, including the Cisco Catalyst 4500E, 4500-X, and 4900M series switches.
  • Available module slot: The Cisco switch must have an available module slot that is compatible with the WS-SVC-CMM-6T1 module.
  • Power supply: The Cisco switch must have sufficient power supplies to support the module. The power requirements for the WS-SVC-CMM-6T1 module may vary depending on the configuration and number of ports in use.

Software requirements:

  • Cisco IOS software: The Cisco switch must be running the minimum required version of Cisco IOS software to support the WS-SVC-CMM-6T1 module. The minimum required version of IOS software may vary depending on the Cisco switch platform and the module features in use.
  • Voice software feature set: The Cisco IOS software must have the appropriate voice software feature set installed to support the WS-SVC-CMM-6T1 module's voice capabilities.
  • Additional software features: The Cisco IOS software may require additional features or configurations to enable specific features of the WS-SVC-CMM-6T1 module, such as Quality of Service (QoS) or Multilayer Switching (MLS) support.

It is essential to ensure that the Cisco switch meets the hardware and software requirements for the WS-SVC-CMM-6T1 module before installing it. Failure to meet these requirements can cause the module to operate incorrectly or not at all. You should consult the Cisco documentation or contact Cisco support for more information on the specific requirements for your Cisco switch platform and the WS-SVC-CMM-6T1 module.

Power Consumption and Thermal Considerations

The WS-SVC-CMM-6T1 Cisco 6 Ports Voice Module is designed to provide high-quality voice services for enterprise-level networks. However, it is important to consider power consumption and thermal considerations when installing and using this module.

Power consumption is an important consideration when installing any network component, as it can affect the stability and reliability of the entire system. The WS-SVC-CMM-6T1 module has a maximum power consumption of 75 watts, which should be considered when designing the power supply for your network infrastructure. Make sure that the power supply can accommodate the power needs of the module, along with other network devices.

Thermal considerations are also important when using the WS-SVC-CMM-6T1 module. Excessive heat can cause performance issues or even damage to the module. The module has a maximum operating temperature of 40°C, and the ambient temperature should not exceed 45°C. Make sure that the module is installed in a well-ventilated area, and that there is proper airflow around the module. Consider installing additional cooling systems, such as fans or air conditioning, to maintain a safe operating temperature.

To optimize power consumption and thermal considerations, consider implementing the following best practices when using the WS-SVC-CMM-6T1 Cisco 6 Ports Voice Module:

  • Use high-quality power supplies that can handle the power needs of the module and other network devices.
  • Ensure proper ventilation and airflow around the module.
  • Keep the ambient temperature within the recommended range.
  • Monitor the temperature of the module regularly and take corrective action if necessary.
  • Avoid placing the module near sources of heat or moisture.
  • Implement energy-efficient practices, such as turning off unused ports or enabling power-saving modes when possible.
General Information about this Cisco WS-SVC-CMM-6T1
  • Manufacturer: Cisco
  • Part Number or SKU# WS-SVC-CMM-6T1
  • Product Name: Channelized T1 Voice Port Adapter
  • Product Type: Voice Module
Technical Specifications
  • Application/Usage: Voice
  • Interfaces/Ports: 6 x T1
  • Interfaces/Ports Details: 6 x RJ-48 T1
  • Data Transfer Rate: 1.54 Mbps T1
  • Form Factor: Hot-swappable
Management & Protocols
  • Management:
    • SNMP (Simple Network Management Protocol): A protocol used for managing devices on IP networks.
    • SNMPv2-SMI: A version 2 extension of SNMP that defines the structure of management information.
    • Cisco Voice Interface MIB (CISCO-VOICE-IF-MIB): A management information base specifically designed for monitoring Cisco voice interfaces.
    • Cisco Voice Analog Interface MIB (CISCO-VOICE-ANALOG-IF-MIB): A management information base for monitoring Cisco analog voice interfaces.

Outline, the Cisco WS-SVC-CMM-6T1 6 Ports Channelized T1 Voice Interface Expansion Module is a valuable addition to Cisco networking infrastructure, offering enhanced voice connectivity and communication capabilities. With its six ports for channelized T1 voice interfaces, seamless integration with Cisco networking equipment, and scalability, the module addresses the evolving needs of businesses and organizations for reliable and efficient voice communication solutions. Whether deployed in enterprise communication systems, call centers, telecommunication service provider networks, or unified communication platforms, the Cisco WS-SVC-CMM-6T1 module delivers the performance, reliability, and flexibility required to meet the demands of modern communication environments.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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