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by Cisco
Product Line: Cisco Catalyst
Product Type: Switch
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Title: Surplus

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Product Description

The C9300L-48P-4G-E Cisco switch features 48 1G Copper ports along with fixed 4 x 1G SFP uplinks, designed to support high-speed connectivity and energy-efficient power over Ethernet (PoE+). It operates within a temperature range of -5 °C to 45 °C and an altitude of up to 1500m, ensuring reliability in various environmental conditions. This model is equipped with an x86 CPU, 8 GB RAM, 16 GB flash memory, and supports Encrypted Traffic Analytics (ETA), AES-256 with MACsec 256-bit encryption, and has a local stackable switching bandwidth up to 1 Tbps, catering to secure and scalable networking needs.

Key Feature for the C9300L48P4GE

  • What is the operating temperature range of this network switch?
    • The operating temperature range is from -5 °C to 45 °C.
  • Does the product support Encrypted Traffic Analytics (ETA)?
    • Yes, ETA is enabled, supporting AES-256 with MACsec 256-bit encryption.
  • What are the minimum and maximum storage temperatures?
    • Storage temperatures range from -40 °C to 70 °C.
  • Can the switch operate efficiently at high altitudes?
    • Yes, it can operate up to an altitude of 1500m.
  • What type of CPU and how much RAM does the switch have?
    • The switch is equipped with an x86 CPU and has 8 GB of RAM.
  • Is there support for external USB 3.0 SSD pluggable storage?
    • Yes, there is an external USB 3.0 SSD pluggable storage slot available.
  • What kind of power over Ethernet does the switch support?
    • The switch supports PoE+.
  • What is the local stackable switching bandwidth capability?
    • Local stackable switching bandwidth is up to 1 Tbps.
  • Does the switch come with any software licenses?
    • It comes with the Network Essentials software license.
  • Are LED indicators included on the switch?
    • Yes, LED indicators are included.

Product Review

The Cisco C9300L-48P-4G-E switch offers 48 1G copper ports with PoE+ capability, catering to high-density deployments with power requirements. It supports encrypted traffic analytics and AES-256 MACsec encryption, enhancing security for sensitive data transmission. However, its fixed 4x1G SFP uplinks may limit bandwidth for high-throughput environments, necessitating careful consideration of future scalability needs.


The Cisco C9300L-48P-4G-E is a cutting-edge network switch designed to cater to the demands of modern enterprises, offering a plethora of features aimed at enhancing network efficiency, security, and scalability. This model is part of Cisco's Catalyst 9300 series, renowned for its performance and reliability in various networking environments. Equipped with 48 1G copper ports, this switch facilitates high-speed wired connections, suitable for a range of devices including computers, servers, and other networking hardware. The device is built to operate in diverse environmental conditions, with an operating temperature range from -5 °C to 45 °C and the ability to function up to an altitude of 1500 meters. For storage, it withstands temperatures from -40 °C to 70 °C, ensuring durability and reliability across different climates. Humidity levels within operational environments can significantly impact hardware performance. The C9300L-48P-4G-E is designed to operate effectively in conditions from 5% (non-condensing) to 90% (non-condensing) relative humidity, providing flexibility in various geographic locations. Security is a paramount feature of the Cisco C9300L-48P-4G-E, with Encrypted Traffic Analytics (ETA) and support for AES-256 with MACsec 256-bit encryption algorithm, ensuring data across the network is protected against threats. The device also features a set of LED indicators for easy monitoring of network status. At the core of its performance capabilities, the switch houses an x86 CPU, complemented by 8 GB of RAM and 16 GB of flash memory, facilitating efficient processing and ample storage for the operating system and applications. Connectivity options are further expanded with USB 2.0 and an external USB 3.0 SSD pluggable storage slot, allowing for easy updates and data transfers. The local stackable switching bandwidth of up to 1 Tbps underscores the device's ability to handle large volumes of data, making it suitable for enterprises with high data throughput needs. The switch runs on Cisco IOS XE, a highly versatile and feature-rich operating system that supports dual stack configurations and simplifies operations with plug-and-play functionality. Key hardware specifications include: - Fixed uplinks: 4 x 1 G SFP, offering additional connectivity options for network expansion. - Software License: Network Essentials, providing a foundational set of features for network management and security. - Power over Ethernet Plus (PoE+), enabling the switch to power connected devices such as IP phones and wireless access points, reducing the need for additional power supplies and simplifying deployments. In summary, the Cisco C9300L-48P-4G-E switch is designed to meet the demands of modern network environments, offering a blend of performance, security, and scalability. Whether for a small business or a large enterprise, this device provides a reliable foundation for building and expanding a robust network infrastructure.


Part Number and ManufacturerCisco C9300L-48P-4G-E
Port Count48 1G Copper Ports
Lowest Operating Temperature-5 °C
Highest Operating Temperature45 °C
Maximum Operational Altitude1500 meters
Lowest Storage Temperature-40 °C
Highest Storage Temperature70 °C
Operational Humidity Minimum5% (Non-Condensing)
Operational Humidity Maximum90% (Non-Condensing)
Support for Encrypted Traffic Analytics (ETA)Enabled
Encryption SupportAES-256 and MACsec 256-bit
Status IndicatorsEquipped
Processor Typex86
Memory Capacity8 GB RAM
Internal Storage16 GB Flash
USB 2.0 InterfaceAvailable
USB 3.0 External SSD SlotSupported
Stacking Bandwidth CapabilityUp to 1 Tbps
Operating SystemCisco IOS XE
IPv4/IPv6 SupportIntegrated
Configuration DeploymentSupported
Uplink Interfaces4 x 1G SFP
Software LicensingNetwork Essentials
Power over Ethernet (PoE+)Supported

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