Cisco C9300-48H-E 48 Ports Managed Switch
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Cisco C9300-48H-E 48 Ports Rack-mountable Switch Catalyst New

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Short Description:
C9300-48H-E Catalyst 9300 Network Advantage Manageable Layer3 (L3) Supported Modular 822W 48 x Gigabit Ethernet Universal Power Over Ethernet Plus (UPoE+)1 x Uplink Budget Twisted Pair Optical Fiber Power Over Ethernet (PoE) 48 Ports Managed Rack-mountable Switch | Made by Cisco | New Factory Sealed
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Product Overview for the Cisco C9300-48H-E 48 Ports Managed Switch

The Cisco Catalyst 9300 Series is a versatile family of network switches designed to provide high performance, reliability, and advanced features for modern enterprise networks. The Cisco C9300-48H-E is a specific model within this series, featuring various characteristics and capabilities that make it suitable for a wide range of network requirements.

The Cisco Catalyst 9300 Series represents a significant step forward in the evolution of enterprise network switches. These switches are designed to meet the needs of modern organizations by offering a robust, scalable, and secure network foundation. The series encompasses various models, each tailored to address specific network requirements.

Form Factor and Port Density

The "48" in the model name, C9300-48H-E, indicates that this switch features 48 ports. These ports are of the Gigabit Ethernet type, which is ideal for connecting a variety of network devices, such as computers, servers, printers, and more.

Network Advantage License

The "Network Advantage" in the name signifies the type of licensing applied to this switch. Cisco offers different licensing options for their switches, each providing distinct sets of features and capabilities. The Network Advantage license typically includes advanced networking features and enhanced security.

Manageable and Supported Technologies

The Cisco C9300-48H-E is a manageable switch, which means it can be configured, monitored, and controlled by network administrators. This manageability is crucial for tailoring the switch to meet the specific needs of your organization.

Additionally, this switch supports various technologies that enhance its functionality:

  • Modular Design: The switch follows a modular design, allowing you to expand and customize it as your network requirements evolve. This flexibility is particularly valuable for organizations with dynamic network needs.
  • Power Over Ethernet Plus (PoE+): PoE+ is a technology that enables the switch to deliver both data and power over Ethernet cables. This is extremely useful for powering devices like IP phones, wireless access points, and security cameras without the need for separate power sources.
  • Universal Power Over Ethernet Plus (UPoE+): UPoE+ takes PoE+ to the next level by providing even more power to connected devices. This is especially beneficial for devices that demand higher power requirements, such as video conferencing systems and digital signage displays.
  • Uplink Ports: The switch has uplink ports for connecting to other network devices or higher-level network equipment, such as routers or core switches. These uplink ports facilitate network expansion and segmentation.
  • Budget for Twisted Pair and Optical Fiber: The switch is designed to support both twisted pair (copper) and optical fiber connections, making it versatile for different network setups. A twisted pair is commonly used for shorter connections within a building, while optical fiber is ideal for longer-distance connections.

Rack-Mountable Design

The Cisco C9300-48H-E is a rack-mountable switch. This means it is designed to be installed in standard network equipment racks or cabinets. Rack-mountable switches are commonly used in data centers and network closets where space optimization is a priority. The rack-mountable design of this switch simplifies the installation process. It can be easily integrated into existing network equipment racks or cabinets, saving valuable floor space and streamlining network management.

Layer 3 Support

The term "Layer 3" refers to the network layer of the OSI (Open Systems Interconnection) model. Layer 3 switches are capable of performing routing functions, making them suitable for more complex network environments. This feature is particularly valuable when different subnets or VLANs need to communicate with each other.

Port Management

With 48 ports available, managing and monitoring the status of each port is essential. Cisco provides robust tools and interfaces for configuring and monitoring the ports on their switches. This ensures that network administrators can efficiently troubleshoot and optimize network performance.

Network Security

Security is a paramount concern for any network. Cisco switches, including the C9300-48H-E, come equipped with a range of security features to protect your network from unauthorized access, data breaches, and other threats. These features may include access control lists, port security, and integration with security appliances. Security is a top priority for any organization, and the C9300-48H-E comes equipped with a variety of security features to safeguard your network. These features help protect against unauthorized access, data breaches, and other security threats.

Power Over Ethernet Capabilities

One of the standout features of the Cisco C9300-48H-E Catalyst 9300 Network Advantage Switch is its Power Over Ethernet (PoE) capabilities. PoE is a technology that allows network devices to receive power and data over the same Ethernet cable, simplifying the installation and management of devices. This switch supports Universal Power Over Ethernet Plus (UPoE+), offering even more power to connected devices.

PoE Ports

This switch is equipped with 48 PoE ports, which means you can power and connect up to 48 PoE-enabled devices without the need for separate power sources. This is particularly valuable for devices such as IP phones, security cameras, and access points.


The support for Universal Power Over Ethernet Plus (UPoE+) means that this switch can deliver more power to connected devices, making it suitable for devices with higher power requirements. This extends the range of devices that can be efficiently powered over the network.

PoE+ Standards

The switch adheres to the PoE+ standards (802.3at), which means it can deliver up to 30 watts of power per port to connected devices. This is especially useful for devices that require more power for their operation.

Benefits of the Cisco C9300-48H-E Catalyst 9300 Network Advantage Switch

Now that we've examined the technical specifications and features of the Cisco C9300-48H-E switch, let's explore the practical benefits it offers to organizations.

High Port Density

The 48 Gigabit Ethernet ports on the C9300-48H-E provide ample connectivity options for a wide variety of devices. Whether you need to connect user workstations, servers, or network appliances, this switch can accommodate your requirements.

Power Over Ethernet and Universal Power Over Ethernet

The PoE+ and UPoE+ capabilities of this switch eliminate the need for separate power sources for devices like IP phones, wireless access points, and security cameras. This simplifies installation and reduces cable clutter while providing a more reliable power source for these devices.

Modular Design

The modular design of the Cisco C9300-48H-E allows for future scalability. As your network grows, you can easily add more modules or upgrade existing ones to meet the changing demands of your organization. This adaptability is a significant advantage in a rapidly evolving technology landscape.

Network Advantage License

The Network Advantage license offers advanced features and capabilities. It includes support for Layer 3 routing, enhanced security features, and advanced quality of service (QoS) settings. These features are crucial for organizations that require a high degree of control and performance optimization in their networks.

Compatibility and Interoperability

Cisco is a well-established name in the networking industry, and its devices are known for their compatibility and interoperability. This means you can integrate the C9300-48H-E seamlessly into your existing Cisco-based network infrastructure.

Common Use Cases

The Cisco C9300-48H-E Catalyst 9300 Network Advantage switch is versatile and can be used in various network scenarios. Here are some common use cases:

Enterprise Networks

Large enterprises with diverse networking needs can benefit from the high port density, scalability, and advanced features of the C9300-48H-E. It can serve as the core switch in a network, connecting various departments and providing the necessary features for optimizing traffic and security.

Data Centers

In data center environments, where reliability, scalability, and power efficiency are critical, the C9300-48H-E can be employed as an aggregation or access switch. Its modular design makes it suitable for accommodating changes in network architecture.

Campus Networks

For universities, schools, and corporate campuses, this switch can be used to provide connectivity to a large number of users and devices. The Power Over Ethernet (PoE) and Layer 3 capabilities are particularly advantageous in these settings.

Deployment Considerations

When considering the deployment of the Cisco C9300-48H-E Catalyst 9300 Network Advantage switch, several factors should be taken into account:

Network Requirements

Begin by assessing your organization's current and future network requirements. Consider the number of devices to be connected, the required bandwidth, and any specific features or technologies needed.


The modular design of the switch offers scalability, but it's important to plan for future growth. Ensure that the switch can accommodate additional modules or upgrades as your network expands.

Power Over Ethernet Needs

Determine which devices in your network will require Power Over Ethernet (PoE) or Universal Power Over Ethernet (UPoE). This will impact the number of PoE+ and UPoE+ ports required.

Rack Space

Make sure you have sufficient rack space available for the installation of the switch. Proper ventilation and cooling are also crucial to maintain the switch's performance.

Main Specifications about this Cisco C9300-48H-E

  • Manufacturer: Cisco
  • Part Number or SKU# C9300-48H-E
  • Product Type: Managed Switch
  • Enclosure Type: 1U Rack-mountable

Technical Information of the 48 Ports Switch

  • Total Number of Ports: 48 x 10/100/1000 (up to UPOE+)
  • IPv4 Routing Table Entries: 32,000
  • IPv6 Routing Table Entries: 16,000
  • Flexible Netflow Entries: 64,000
  • VLAN IDs: 4,000
  • Switched Virtual Interfaces (SVIs): 2,000
  • Routing Protocols: OSPF, IS-IS, RIP-1, RIP-2, BGP, EIGRP, HSRP, IGMP, VRRP, PIM-SM, OSPFv3, PIM-SSM, MSDP, Policy-based Routing (PBR), RIPng
  • Remote Management Protocols: SNMP 1, RMON 1, RMON 2, SNMP, SNMP 3, SNMP 2c, CLI, NETCONF, RESTCONF
  • Encryption Algorithm: 128-bit AES


  • Switching Capacity: 256 Gbps
  • Stacking Bandwidth: 736 Gbps
  • Forwarding Rate: 190.48 Mpps
  • Forwarding Rate with Stacking: 547.62 Mpps


  • DHCP Support, Trunking, Syslog Support, Full Duplex Mode, Stateful Switchover (SSO), Class-based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) Support, Access Control List (ACL) Support, Quality of Service (QoS), Non-stop Routing (NSR), Remote Switch Port Analyzer (RSPAN), Management Information Base (MIB), Cisco Stackwise-480 Technology, Cisco Stackpower Technology, Flexible Netflow (FNF), Multicast Source Discovery Protocol (MSDP), 802.1x Authentication, 16MB Packet Buffer, FTP Client, MACsec Support, 3 Fans, Control Plane Protection (CoPP), Virtual Extensible LAN (VXLAN), Application Visibility and Control (AVC), Source-specific Multicast (SSM), Integrated Wireshark, VLAN Double Tagging (Q-in-Q), Ethernet Over MPLS (EoMPLS), Hierarchical Virtual Private LAN Service (H-VPLS), Private VLAN, Layer 3 VPN (L3VPN) Support, Encapsulated Remote Span (ERSPAN), Security Group Tag (SGT) Caching, Security Group Access Control List (SGACL), IT Service Management (ITSM) Integration, Third-party IP Address Management (IPAM) Integration
  • Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3at


  • 48 x 1000Base-T RJ-45 UPOE+, 1 x USB 2.0
  • Expansion Slots: 1 (total) / 1 (free) x Expansion Slot


  • Power Device: Internal Hot-Plug Power Supply
  • Installed Quantity: 1
  • Max Supported Quantity: 2
  • Power Redundancy: Optional
  • Power Provided: 1,100 Watts
  • Voltage Required: AC 120/230 V (50 - 60 Hz)

In summary, the Cisco C9300-48H-E Catalyst 9300 Network Advantage switch is a powerful and versatile solution for modern networking needs. Its combination of high port density, Power Over Ethernet capabilities, Layer 3 support, and advanced security features make it an excellent choice for various network scenarios.

Whether you're managing a large enterprise, a data center, a campus network, a healthcare facility, or a smart building, this switch can deliver the connectivity, scalability, and security your organization demands.

When deploying the C9300-48H-E, carefully consider your specific network requirements, scalability needs, and the devices that require PoE or UPoE. With proper planning and configuration, this switch can become the backbone of a reliable and high-performance network infrastructure.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days


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