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by Cisco
Product Line: Cisco Catalyst 9400 Series
Product Type: Switch Line Card
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Title: Surplus

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Product Description

The C9400-LC-48T is a Cisco line card featuring 48 RJ-45 ports with a port speed of 10/100/1000M and supports a maximum power of 65 W. It is designed for reliability with an MTBF (Mean Time Between Failures) of 1,214,080 hours, operates within a temperature range of -5 °C to 45 °C, and is compatible with chassis models C9404R, C9407R, and C9410R. This line card adheres to IEEE standards 802.3z, 802.3x, 802.3ab, 802.3bt, and 802.3at, ensuring broad interoperability and compliance with RoHS 5.

FAQs for the C9400-LC-48T

  • What is the port speed of the networking hardware?
    The port speed is 10/100/1000M.
  • How many ports does the device with part number C9404R support?
    It supports 48 RJ-45 ports.
  • What is the maximum power output of the device?
    The maximum power output is 65 W.
  • What are the minimum and maximum operating temperatures for part number C9407R?
    The minimum operating temperature is -5 °C, and the maximum is 45 °C.
  • What is the Mean Time Between Failures (MTBF) for this networking hardware?
    The MTBF is 1,214,080 hours.
  • What chassis are compatible with the C9410R model?
    Compatible chassis are C9404R, C9407R, and C9410R.
  • What standards does the networking hardware adhere to?
    It adheres to IEEE 802.3z, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3bt, and IEEE 802.3at.
  • What is the RoHS compliance status of part number C9404R?
    It is RoHS 5 compliant.
  • What are the minimum and maximum storage temperatures for this device?
    The minimum storage temperature is -40 °C, and the maximum is 70 °C.
  • What is the operating altitude limit for part number C9407R?
    The operating altitude limit is up to 6,000 ft.

Product Review

The Cisco C9400-LC-48T module offers 48 RJ-45 ports with 10/100/1000M speeds, catering to various network demands, and is compatible with C9404R, C9407R, and C9410R chassis, ensuring versatile deployment options. With a high MTBF of 1,214,080 hours and power consumption of 65W, it promises reliability and moderate energy usage. However, its operational temperature range of -5°C to 45°C may limit deployment in environments with extreme temperatures.


The Cisco C9400-LC-48T is a line card designed for enterprise-level networking, offering a blend of performance, flexibility, and efficiency. This product is tailored for the Cisco Catalyst 9400 Series chassis, specifically compatible with the C9404R, C9407R, and C9410R models, providing a scalable and secure architecture for campus networks. Focusing on its hardware specifications, the Cisco C9400-LC-48T features 48 RJ-45 ports, each capable of 10/100/1000M speeds, which allows for a wide range of connectivity options and ensures compatibility with a variety of network devices. This line card is designed to meet the demands of high-speed data, voice, and video applications, making it an ideal solution for organizations looking to upgrade their network infrastructure. The power consumption of the C9400-LC-48T is capped at 65 W, optimizing energy efficiency without compromising on performance. This efficiency is crucial for enterprises looking to reduce their operational costs and carbon footprint. Additionally, the card boasts an impressive Mean Time Between Failures (MTBF) of 1,214,080 hours, indicating a reliable and durable hardware investment. Physical dimensions are compact, with a height of 14.92 inches, width of 1.6 inches, and depth of 14.57 inches, ensuring it fits seamlessly into the designated chassis without requiring excessive space. This compact size is especially beneficial for data centers and networking closets where space is at a premium. In terms of environmental tolerance, the C9400-LC-48T operates effectively within a temperature range of -5 °C to 45 °C, and at altitudes of up to 6,000 ft, ensuring reliable performance under a variety of environmental conditions. Storage temperatures range from -40 °C to 70 °C, allowing for flexibility in inventory and logistics management. Humidity tolerance ranges from 10% to 95%, non-condensing, ensuring the card’s operation is not hindered by environmental moisture. Compliance with RoHS 5 standards underscores the commitment to environmental responsibility, ensuring that the use of certain hazardous substances in electrical and electronic equipment is limited. The card also adheres to several IEEE standards, including 802.3z, 802.3x, 802.3ab, 802.3bt, and 802.3at, guaranteeing interoperability and reliability across a broad range of network configurations and topologies. Key features include: -
  • 48 RJ-45 ports supporting 10/100/1000M speeds for versatile connectivity.
  • Energy-efficient design with a maximum power consumption of 65 W.
  • High reliability with an MTBF of over 1.2 million hours.
In summary, the Cisco C9400-LC-48T line card is engineered to meet the needs of modern, high-performance networks. Its compatibility with the Catalyst 9400 Series chassis, combined with its comprehensive feature set, makes it a valuable component for enterprises looking to enhance their network infrastructure with a scalable, reliable, and efficient solution.


Part NumberCisco C9400-LC-48T
Ports Quantity48
Speed per Port1 Gbps
Interface TypeRJ-45
Peak Power Usage65 Watts
Mean Time Between Failures (MTBF)1,214,080 Hours
Dimensions (Height x Width x Depth)1.6 x 14.92 x 14.57 Inches
Lowest Operating Temperature-5 °C
Highest Operating Temperature45 °C
Operational Altitude Limit6,000 Feet
Storage Temperature Range (Min)-40 °C
Storage Temperature Range (Max)70 °C
Operational Humidity Range (Min)10%
Operational Humidity Range (Max)95%
Compliance with RoHSRoHS 5
Compliance StandardsIEEE 802.3z, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3bt, IEEE 802.3at
Compatible Chassis ModelsC9404R, C9407R, C9410R

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