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by Cisco
Product Line: Cisco Catalyst 9400 Series Switches
Product Type: Switch
Original price $0.00 - Original price $3,276.00
Original price
$0.00 - $3,276.00
Current price $3,276.00
Title: Used

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Product Description

The C9400-LC-48U features 48 ports with a 10/100/1000M port speed, designed for compatibility with C9404R, C9407R, and C9410R chassis. It supports a maximum power of 65 W and is engineered for reliability with an MTBF (Mean Time Between Failures) of 915,150 hours. The module operates within a temperature range of -5 °C to 45 °C, supports a maximum altitude of 6,000 ft, and meets RoHS 5 compliance, adhering to standards including IEEE 802.3z, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3bt, and IEEE 802.3at.

Key Feature for the C9400LC48U

  • What is the number of ports available on this networking hardware?
    The device offers 48 ports.
  • How does the port speed of the device enhance network performance?
    With a port speed of 10/100/1000M, the device supports varying network speeds, ensuring efficient data transmission and scalability for network expansion.
  • What type of ports does the device feature?
    The device is equipped with Ethernet ports that support 10/100/1000M speeds, suitable for a wide range of network applications.
  • What is the maximum power output of the device?
    The maximum power output of the device is 65 W, enabling it to support devices requiring Power over Ethernet (PoE).
  • Can you detail the device's durability and expected lifespan?
    With a Mean Time Between Failures (MTBF) of 915,150 hours, the device is designed for long-term reliability and continuous operation.
  • What are the physical dimensions of the device?
    The device measures 1.6 inches in height, 14.92 inches in width, and 14.57 inches in depth.
  • What environmental conditions can the device operate under?
    It operates within a temperature range of -5 °C to 45 °C, at altitudes up to 6,000 ft, and with 10% to 95% relative humidity, non-condensing.
  • What storage conditions are recommended for the device?
    The device should be stored at temperatures between -40 °C and 70 °C, with 10% to 95% relative humidity, to preserve its integrity.
  • Is the device RoHS compliant?
    Yes, the device meets RoHS 5 compliance standards, adhering to restrictions on hazardous substances.
  • Which chassis models is the device compatible with?
    The device is compatible with C9404R, C9407R, and C9410R chassis models, allowing for flexible integration into existing network setups.

Product Review

The Cisco C9400-LC-48U offers 48 ports with 10/100/1000M speeds, suitable for diverse networking needs and ensuring compatibility with a range of devices. However, its maximum power output of 65W may limit support for high-powered devices across all ports simultaneously. It boasts a high MTBF of 915,150 hours, indicating reliability, but its operating temperature range and altitude limit could restrict deployment in extreme environments.


The Cisco C9400-LC-48U is a versatile line card designed for the C9400 series chassis, including the C9404R, C9407R, and C9410R models. It features 48 ports, each capable of 10/100/1000M speeds, making it suitable for a wide range of networking needs. This line card supports both copper and fiber media, providing flexibility in connection types. With a maximum power output of 65W per port, this device can efficiently handle high-power devices, making it ideal for networks with power-intensive devices. Its Mean Time Between Failures (MTBF) is rated at 915,150 hours, indicating a high level of reliability and reduced downtime for maintenance. The hardware dimensions are compact, with a height of 14.92 inches, a width of 1.6 inches, and a depth of 14.57 inches, ensuring it fits seamlessly into the specified chassis without occupying excessive space. It operates effectively in a wide range of temperatures, from as low as -5 °C to as high as 45 °C, and can function up to an altitude of 6,000 ft, making it robust in various environmental conditions. Storage conditions are also flexible, with the card capable of being stored in temperatures ranging from -40 °C to 70 °C. It operates within a relative humidity range of 10% to 95%, ensuring reliability in varying humidity levels. The Cisco C9400-LC-48U is compliant with RoHS 5, reflecting a commitment to environmental responsibility. In terms of standards, this line card adheres to several IEEE protocols, including 802.3z (Gigabit Ethernet), 802.3x (Flow Control), 802.3ab (Gigabit Ethernet over twisted pair), and both 802.3bt and 802.3at (Power over Ethernet standards). These standards ensure interoperability with a wide range of network devices and systems, enhancing its utility in diverse networking environments. Key highlights include: - 48 ports supporting 10/100/1000M speeds for versatile connectivity. - Maximum power of 65W per port, accommodating power-intensive devices. - Chassis compatibility with C9404R, C9407R, and C9410R, ensuring integration within the Cisco ecosystem. The Cisco C9400-LC-48U line card offers a blend of performance, reliability, and compatibility, making it a valuable component for building or expanding a network infrastructure. Its adherence to multiple IEEE standards and environmental compliance further enhances its appeal to a wide range of networking professionals and organizations looking for sustainable and interoperable networking solutions.


Item NumberCisco C9400-LC-48U
Total Ports48
Speed per PortUp to 1 Gbps
Type of PortsUniversal, RJ-45
Peak Power Draw65 Watts
Operational Reliability915,150 Hours
Physical Dimensions1.6 x 14.92 x 14.57 inches (H x W x D)
Lowest Operating Temp-5 degrees Celsius
Highest Operating Temp45 degrees Celsius
Operating Elevation LimitUp to 1,828 meters
Lowest Storage Temp-40 degrees Celsius
Highest Storage Temp70 degrees Celsius
Humidity Range for Storage10% to 95% non-condensing
Environmental ComplianceComplies with RoHS 5
Networking StandardsIEEE 802.3z, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3bt, IEEE 802.3at
Frame CompatibilityCompatible with C9404R, C9407R, C9410R frames

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