C9300-48UN-E Cisco 48-Ports Ethernet Switch Factory Sealed New

In the dynamic landscape of networking, having a reliable and high-performance switch is paramount. The Cisco C9300-48UN-E Catalyst 9300 Switch emerges as a powerhouse, equipped with advanced features to meet the demands of modern networks. This detailed exploration will delve into the intricacies of the C9300-48UN-E, shedding light on its key attributes, the significance of its 48 Ports RJ-45 1000Base-T, the blazing 5 Gigabytes Per Second (GBPS) data speed, and the cutting-edge Power Over Ethernet Plus (PoE+) technology, all packed into a sleek, rack-mountable design.

The Cisco C9300-48UN-E is a member of the Catalyst 9300 Series, renowned for delivering high performance and scalability. This particular switch is designed to cater to the diverse networking needs of businesses and enterprises, offering a robust solution for seamless connectivity.

• 48 Ports RJ-45 1000Base-T:The heart of the C9300-48UN-E lies in its 48 Ports RJ-45, supporting 1000Base-T. These ports provide the foundational connectivity for devices within a network. The RJ-45 connectors are standard Ethernet ports, making the switch compatible with a wide array of devices that use Ethernet as their primary means of connection.
• 5 GBPS Gigabit Ethernet:A standout feature of the C9300-48UN-E is its ability to achieve data speeds of 5 Gigabytes Per Second (GBPS) through its Gigabit Ethernet capabilities. This high-speed data transfer rate ensures that the switch can handle bandwidth-intensive applications and large data transfers with ease.
• Power Over Ethernet Plus (PoE+):PoE+ is a game-changing technology integrated into the C9300-48UN-E, allowing the switch to deliver both data and electrical power over the Ethernet cables. This eliminates the need for separate power cables, simplifying installation and providing flexibility in device placement. PoE+ is especially beneficial for powering devices like IP cameras, VoIP phones, and wireless access points.
• Rack-Mountable Design:The C9300-48UN-E is designed with practicality in mind. Its rack-mountable design ensures easy integration into standard server racks, optimizing space utilization in data centers or network closets. This makes it an ideal choice for organizations looking to streamline their network infrastructure.

• Versatile Connectivity:The 48 Ports RJ-45 on the C9300-48UN-E provide versatile connectivity options for a myriad of devices. Whether connecting computers, printers, servers, or other networking equipment, these ports offer a standardized and widely compatible solution.
• Scalability:With 48 ports at its disposal, the switch provides ample room for network expansion. This scalability is crucial for growing businesses or enterprises with evolving connectivity requirements, ensuring that the network can easily accommodate additional devices.
• Plug-and-Play Simplicity:The RJ-45 connectors follow a plug-and-play approach, simplifying the process of connecting devices to the network. This simplicity is especially valuable in environments where quick and efficient network deployment is essential.

• High-Speed Data Transfer:The C9300-48UN-E's Gigabit Ethernet capabilities, operating at 5 GBPS, guarantee high-speed data transfer within the network. This is particularly advantageous for applications that demand swift and efficient communication, such as video conferencing, file transfers, and real-time collaboration.
• Reduced Latency:The high data speed not only facilitates rapid data transfer but also contributes to lower latency. Reduced latency is crucial for applications that require real-time responsiveness, ensuring a seamless user experience in time-sensitive scenarios.
• Support for Bandwidth-Intensive Applications:In today's digital landscape, where bandwidth-intensive applications are prevalent, having a switch capable of handling large data volumes is indispensable. The C9300-48UN-E's 5 GBPS Gigabit Ethernet is well-suited for such applications, guaranteeing a smooth and uninterrupted user experience.

Harnessing the Power of Power Over Ethernet Plus (PoE+):

• Simplified Installation:PoE+ technology in the C9300-48UN-E streamlines the installation process by combining data and power delivery over a single Ethernet cable. This simplification is particularly beneficial in scenarios where running separate power cables for each device is impractical.
• Flexibility in Device Placement:With PoE+, devices such as IP cameras, VoIP phones, and wireless access points can be powered directly through the Ethernet cable, providing flexibility in device placement. This eliminates the constraints of locating devices near power outlets, enhancing the overall design and organization of the network.
• Cost Efficiency:The integration of PoE+ contributes to cost efficiency by reducing the need for additional power infrastructure. This is especially advantageous in scenarios where deploying power sources for each device would be a costly and time-consuming endeavor.

• Space Optimization:The rack-mountable design of the C9300-48UN-E is a practical solution for organizations seeking to optimize space in data centers or network closets. This design allows for the efficient use of vertical space, making it easier to manage and organize networking equipment.
• Centralized Management:The rack-mountable form factor facilitates centralized management of networking equipment. This is crucial for organizations with multiple switches, as it enables a systematic and organized approach to network infrastructure.
• Ease of Maintenance:Accessing and maintaining rack-mounted switches is more convenient, simplifying tasks such as cable management, troubleshooting, and hardware upgrades. This ease of maintenance contributes to the overall reliability and uptime of the network.

The C9300-48UN-E's robust features make it suitable for a variety of applications across different industries. Here are some practical scenarios where this Catalyst 9300 switch excels:

• Enterprise Networks:In large enterprises with a multitude of devices requiring connectivity, the C9300-48UN-E's 48 Ports RJ-45, 5 GBPS Gigabit Ethernet, and PoE+ technology ensure a reliable and scalable network infrastructure.
• IP Surveillance Systems:The PoE+ capability of the switch makes it an excellent choice for powering and managing IP cameras in surveillance systems. The high-speed Gigabit Ethernet ensures seamless video streaming and data transfer.
• Unified Communications:Organizations relying on VoIP phones for unified communications benefit from the C9300-48UN-E's PoE+ support, eliminating the need for separate power sources for each phone.
• Wireless Access Points:Deploying wireless access points becomes more flexible with the C9300-48UN-E's PoE+ capability, allowing for convenient placement without the constraints of power outlets.

Performance of 48 Ports Switch

The C9300-48UN-E Cisco Catalyst 9300 48-Ports Managed Switch is a high-performance network switch that is designed to meet the demands of modern businesses. The switch is built with Cisco's industry-leading technology and features a powerful and resilient architecture that ensures maximum performance and efficiency.

One of the key features of This item switch is its high-speed performance. The switch includes 48 Gigabit Ethernet ports and 4x10 Gigabit Ethernet ports, providing high-speed connectivity that is suitable for businesses that need high-bandwidth applications such as video conferencing, data backup, and large file transfers. Additionally, the switch supports Cisco's Flexible NetFlow (FNF) technology, which provides real-time network visibility and improves network troubleshooting and problem resolution.

The switch also features advanced performance features such as Quality of Service (QoS) capabilities and traffic management tools. QoS capabilities allow you to prioritize critical traffic and ensure that mission-critical applications are delivered smoothly. Meanwhile, traffic management tools such as Link Aggregation Control Protocol (LACP) and port-based VLANs help to ensure optimal network performance and efficient use of bandwidth.

This item also offers Layer 3 routing capabilities, which allow you to create multiple routing domains within a single switch. This can improve network scalability, and security and enables you to create virtual LANs (VLANs) to separate different parts of your network.

Reliability for Catalyst 9300 Switch

This model Cisco Catalyst 9300 48-Ports Managed Switch is a highly reliable network switch that is designed to meet the demands of modern businesses. The switch is built with Cisco's industry-leading technology and features a robust and resilient architecture that ensures maximum uptime and availability.

One of the key features of This product switch is its high-availability design. The switch is equipped with redundant power supplies and fans, which ensures that the switch remains operational even if one of the components fails. Additionally, the switch supports Cisco's Flexible NetFlow (FNF) technology, which provides real-time network visibility and improves network troubleshooting and problem resolution.

The switch also features advanced reliability features such as Link Aggregation Control Protocol (LACP) and Link Layer Discovery Protocol (LLDP). These features help to ensure that the switch remains operational even if one of the ports or links fails. Additionally, the switch is designed to handle high-density traffic and is able to provide line-rate performance, which ensures that network traffic is delivered quickly and efficiently.

Furthermore, the switch is designed with Application Visibility and Control (AVC) and Network Analysis Module (NAM) to ensure network reliability by providing visibility of all application and network traffic, identifying the cause of congestion, and identifying security threats. This feature will help businesses to fix any problem and keep their network running smoothly.

The C9300-48UN-E Cisco Catalyst 9300 48-Ports Managed Switch is a powerful and reliable network switch that provides robust security and dynamic quality performance. The switch is designed to meet the demands of modern businesses and is built with Cisco's industry-leading technology.

One of the key features of the C9300-48UN-E switch is its robust security capabilities. The switch includes advanced security features such as Access Control Lists (ACLs) and Network Admission Control (NAC) to help prevent unauthorized access and network threats. Additionally, the switch supports Cisco's Identity Services Engine (ISE) technology, which provides advanced security and compliance capabilities such as role-based access control, device profiling, and threat detection.

The switch also offers dynamic quality performance. It features Quality of Service (QoS) capabilities that allow you to prioritize critical traffic and ensure that mission-critical applications are delivered smoothly. Additionally, the switch includes advanced traffic management tools such as Link Aggregation Control Protocol (LACP) and port-based VLANs, which help ensure optimal network performance. The switch also supports Cisco's Multi-Chassis Link Aggregation (MLAG) technology, which provides multi-chassis redundancy and load balancing, thus increasing the overall reliability and availability of the network.

• Manufacturer: Cisco
• Part Number or SKU# C9300-48UN-E
• Product Line: Catalyst
• Product Series: 9300
• Product Model: C9300-48UN
• Product Type: Ethernet Switch

• Total Number of Network Ports 48
• Uplink Port: Yes
• Modular: Yes
• Stack Port: Yes
• Port/Expansion Slot Details: 48 x 5 Gigabit Ethernet UPoE
• Port/Expansion Slot Details: 1 x Uplink

• Number of Total Expansion Slots: 1
• Expansion Slot Type: Uplink Module

• Media Type Supported Twisted Pair
• Ethernet Technology 5 Gigabit Ethernet
• Network Technology 5GBase-T
• Switching capacity: 640 GBPS
• Stacking bandwidth: 480 GBPS
• Forwarding rate: 190.48 MPPS

• Layer Supported: 3

• Manageable: Yes

Networking

• Jumbo Frame Support: 9198 bytes
• MAC Address Table Size: 32000 entries
• Remote Management Protocol: CLI, NETCONF, RESTCONF, RMON 1, RMON 2, SNMP 1, SNMP 2c, SNMP 3
• Routing Protocol: IGMP, IS-IS, OSPF, OSPFv3, PIM-SM, PIM-SSM, Policy-based routing (PBR), RIP-1, RIP-2, RIPng, VRRP
• Compliant Standards : IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x

Features

• 16MB packet buffer, 3 fans, 802.1x authentication, Access Control List (ACL) support, Cisco StackPower technology, Cisco StackWise-480 technology, Control plane protection (CoPP), Flexible NetFlow (FNF), FTP client, Full duplex mode, Integrated Wireshark, Management Information Base (MIB), Private VLAN, Quality of Service (QoS), Remote Switch Port Analyzer (RSPAN), Source-Specific Multicast (SSM), Spanning Tree Protocol (STP) support, Trunking, VLAN Double Tagging (Q-in-Q), Weighted Random Early Detection (WRED)

Power Description

• PoE (RJ-45) Port: Yes
• PoE Budget: 645 W
• Voltage Required: AC 120/230 V
• Frequency: 50 Hz, 60 Hz
• Power Source: Power Supply
• Redundant Power Supply Supported: Yes
• Power Consumption: 1100 W
• Plug/Connector Type: IEC 60320 C16

Memory

• RAM: 8 GB
• Flash Memory: 16 GB

Environmental Parameters

• Min Operating Temperature: 23 °F
• Max Operating Temperature: 113 °F
• Humidity Range Operating: 5 - 90% (non-condensing)
• Min Storage Temperature: -40 °F
• Max Storage Temperature: 158 °F
• Humidity Range Storage: 5 - 90% (non-condensing)

Miscellaneous

• Package Contents-
• Catalyst 9300-48UN-E Switch
• 1 x Power Supply
• 3 x Field-Replaceable Fans
• Environmentally Friendly: Yes
• Environmental Certification: RoHS-5, WEEE

In summary, the Cisco C9300-48UN-E Catalyst 9300 Switch emerges as a powerful and versatile networking solution, catering to the evolving connectivity needs of businesses and enterprises. With its 48 Ports RJ-45 1000Base-T, 5 GBPS Gigabit Ethernet, Power Over Ethernet Plus (PoE+) technology, and rack-mountable design, this switch offers a comprehensive package of features that ensure seamless connectivity, scalability, and ease of management. Whether deployed in enterprise networks, surveillance systems, unified communications, or wireless access point setups, the C9300-48UN-E stands as a reliable and efficient solution, empowering organizations to build robust and future-ready networks.