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by Cisco
Product Line: Cisco C9300-48U-NE
Product Type: Switch
Sold out
Original price $0.00 - Original price $4,955.00
Original price
$0.00 - $4,955.00
Current price $0.00
Title: Surplus

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Product Description

The C9300-48UN-E Cisco switch features 48 5G Copper ports, with a comprehensive operating temperature range from -5 °C to 45 °C, and an operational altitude capacity up to 1500m. It is equipped with an x86 CPU, 8 GB RAM, and 16 GB Flash Memory, supporting advanced security through Encrypted Traffic Analytics (ETA) and AES-256 with MACsec 256-bit encryption. This model also offers Local Stackable Switching Bandwidth up to 1 Tbps, plug and play functionality, and comes with the Cisco IOS XE software license, featuring Network Essentials.

Key Feature for the C930048UNE

  • What is the number of ports available on this networking device?
    The device features 48 5G copper ports.
  • Can the device operate in high-temperature environments?
    Yes, it can operate in temperatures ranging from -5°C to 45°C.
  • Is the device suitable for use at high altitudes?
    Yes, it can operate at altitudes up to 1500 meters.
  • What storage temperatures can the device withstand?
    It can withstand storage temperatures from -40°C to 70°C.
  • How does the device handle humidity?
    It operates in environments with relative humidity between 5% (non-condensing) and 90% (non-condensing).
  • Does the device support encrypted traffic analytics (ETA)?
    Yes, ETA is enabled, supporting AES-256 with MACsec 256-bit encryption.
  • What type of indicators does the device have?
    It is equipped with LED indicators.
  • What are the CPU, RAM, and flash memory specifications?
    The device features an x86 CPU, 8 GB of RAM, and 16 GB of flash memory.
  • Does the device offer any USB connectivity?
    Yes, it includes a USB 2.0 slot and an external USB 3.0 SSD pluggable storage slot.
  • What software and encryption support does the device offer?
    It runs Cisco IOS XE software, supports dual stack, and offers powerful encryption with AES-256 and MACsec 256-bit.

Product Review

The Cisco C9300-48UN-E switch offers a high-density configuration with 48 5G copper ports, catering to environments requiring fast wired connectivity. It operates effectively within a broad temperature range (-5°C to 45°C) and up to 1500m altitude, ensuring reliability in various physical conditions. However, its advanced features, such as Encrypted Traffic Analytics (ETA) and support for AES-256 encryption, necessitate a solid understanding of network security practices, potentially limiting its accessibility to users with less technical expertise.


The Cisco C9300-48UN-E is a cutting-edge network switch designed to cater to the needs of modern enterprises requiring high-speed data transmission and secure networking capabilities. This device features 48 ports of 5 G copper connections, ensuring ample connectivity for a wide range of devices while supporting speeds that can keep up with demanding data operations. One of the key specifications of this model is its operating temperature range, which spans from -5 °C to 45 °C, allowing it to function reliably in various environmental conditions. Additionally, it can operate at altitudes of up to 1500 meters without compromising performance. For storage, the device can withstand temperatures from -40 °C to 70 °C, and it operates effectively within a relative humidity range of 5% to 90% non-condensing. This resilience makes the Cisco C9300-48UN-E suitable for deployment in diverse settings. Security is a paramount concern in network management, and this switch is well-equipped to address these concerns with Encrypted Traffic Analytics (ETA) and support for AES-256 with MACsec 256-bit encryption, ensuring that data remains secure during transit. The inclusion of LED indicators provides visual cues for monitoring the status and performance of the device. At the heart of the Cisco C9300-48UN-E is an x86 CPU, complemented by 8 GB of RAM and 16 GB of flash memory, which together facilitate smooth and efficient operation. Connectivity options are further expanded with both USB 2.0 and an external USB 3.0 SSD pluggable storage slot, providing flexibility in accessing and storing configurations and updates.
  • Local stackable switching bandwidth of up to 1 Tbps supports high-volume data traffic, ensuring that the network can handle intensive workloads without bottlenecks.
  • The switch runs on Cisco IOS XE software, which offers a robust set of features while maintaining ease of use and flexibility. This software foundation supports dual-stack operations and provides plug-and-play functionality, simplifying network deployment and management.
  • Modular uplinks and Universal Power Over Ethernet (UPOE) capabilities allow for network customization and expansion, meeting the evolving needs of businesses. The device also comes with a Network Essentials software license, offering a suite of essential networking features right out of the box.
In summary, the Cisco C9300-48UN-E is engineered to support the high-speed, secure, and reliable networking demands of modern enterprises. With its extensive connectivity options, robust security features, and flexible operating parameters, this switch is an ideal choice for organizations looking to upgrade or expand their network infrastructure.


Item NumberCisco C9300-48UN-E
Port Quantity48 5G Base-T
Lowest Operating Temp-5 °C
Highest Operating Temp45 °C
Maximum Elevation for Operation1500 meters
Lowest Storage Temp-40 °C
Highest Storage Temp70 °C
Lowest Humidity for Storage5% (Non-Condensing)
Highest Humidity for Storage90% (Non-Condensing)
Encrypted Traffic Analytics SupportEnabled
Encryption CapabilityAES-256 and MACsec 256-bit
Status IndicatorsPresent
Processor Typex86
Memory Capacity8 GB
Storage Capacity16 GB
USB 2.0 InterfaceAvailable
USB 3.0 External SSD InterfaceSupported
Stackable Switching Capacity1 Tbps Maximum
Operating SystemCisco IOS XE
IPv4/IPv6 SupportSupported
Configuration MethodPlug and Play
Expandable LinksSupported
Universal Power Over Ethernet (UPOE)Supported
License TypeNetwork Essentials

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