Cisco MS390-48UX-HW Meraki Switch MS390 36-Port 2.5GbE + Refurbished

In the ever-evolving landscape of networking technologies, Cisco remains a prominent player, consistently introducing cutting-edge solutions to meet the demands of modern businesses. One such offering is the Cisco MS390-48UX-HW Meraki Cloud Managed Switch, a powerful networking device designed to provide seamless connectivity and management capabilities. In this detailed exploration, we'll delve into the features, specifications, and benefits of the MS390-48UX-HW, with a focus on its capabilities as a cloud-managed switch.

Cloud-managed switches represent a paradigm shift in network management, offering businesses the flexibility and convenience of centralized control through cloud-based platforms. The Cisco MS390-48UX-HW is a prime example of this trend, equipped with features that simplify deployment, enhance visibility, and optimize performance.

• At the heart of the MS390-48UX-HW are 48 ports, providing a robust foundation for connecting various devices within a network. These ports are strategically designed to accommodate a range of networking needs, ensuring versatility and scalability.

• The switch operates at Layer 3 of the OSI model, facilitating advanced routing and network segmentation. Layer 3 switches are instrumental in optimizing traffic flow and enhancing network efficiency by making intelligent routing decisions based on IP addresses.

• One notable feature of the MS390-48UX-HW is its hybrid port configuration. With 36 ports supporting 100/1000/2.5G speeds and an additional 12 ports accommodating 100/1000/2.5/5/10G speeds, the switch caters to a diverse range of networking requirements. This adaptability is crucial for businesses with varying connectivity needs across their infrastructure.

• Meraki, Cisco's cloud management platform, plays a pivotal role in the MS390-48UX-HW's functionality. The cloud-based approach simplifies deployment processes, allowing IT administrators to configure and manage the switch remotely. This is particularly advantageous for organizations with distributed networks or those looking to streamline their IT operations.

• One of the standout advantages of cloud-managed switches is the centralized visibility and control they offer. Through the Meraki dashboard, administrators gain real-time insights into network performance, user activity, and security events. This level of transparency empowers IT teams to proactively address issues, optimize resources, and make informed decisions.

• The MS390-48UX-HW features 36 ports supporting speeds of 100/1000/2.5G. This configuration is well-suited for devices with varying bandwidth requirements, ensuring that each connected device receives an optimal level of connectivity.

• In addition to the 36 ports mentioned above, the switch incorporates 12 ports with even greater speed flexibility—100/1000/2.5/5/10G. This higher bandwidth capacity is essential for data-intensive applications, high-performance servers, and other network elements that demand enhanced throughput.

• The MS390-48UX-HW is designed with scalability in mind, offering businesses the ability to expand their networks seamlessly. Whether accommodating a growing number of devices or adapting to changing bandwidth requirements, the switch provides a scalable solution that aligns with business growth.

• With its Layer 3 managed capabilities and diverse port configurations, the MS390-48UX-HW contributes to enhanced network performance. The switch's ability to intelligently route traffic and support high-speed connections ensures that data flows smoothly across the network.

• Cloud-based management through the Meraki platform streamlines network administration. This not only reduces the burden on IT staff but also enables faster response times to emerging issues. The intuitive dashboard and remote management capabilities contribute to a more agile and responsive IT infrastructure.

• Businesses considering the MS390-48UX-HW should assess its compatibility with existing network infrastructure. The switch is designed to seamlessly integrate into Cisco Meraki environments, but it's crucial to evaluate its interoperability with other networking components.

• For organizations relying on Power over Ethernet (PoE) to power connected devices such as IP cameras or VoIP phones, it's essential to ensure that the MS390-48UX-HW meets the specific PoE requirements. Understanding the power budget and PoE capabilities of the switch is vital for successful deployment.

• Device Type: Switch
• Manufacturer: Cisco
• Part Number or SKU# MS390-48UX-HW
• Type: Networking

Device Type: Managed Layer 3 Switch with 48 Ports, Stackable
Enclosure Type: Rack-mountable 1U
Subtype: 10 Gigabit Ethernet

• 36 x 100/1000/2.5G RJ-45
• 12 x 100/1000/2.5/5/10G RJ-45 (UPOE - Power Over Ethernet)
• Power Over Ethernet (PoE): UPOE (Universal Power Over Ethernet)

• Switching Capacity: 580 Gbps
• Stacking Bandwidth: 480 Gbps
• Forwarding Rate: 431.54 Mpps
• Mac Address Table Size: 32k Entries
• Jumbo Frame Support: 9600 Bytes
• Max Units in a Stack: 8
• Routing Protocol: OSPF, VRRP, OSPFv2, Static IP Routing, RSTP, STP
• Remote Management Protocol: DHCP, IPv4, IPv6, RSTP, RADIUS
• Authentication Method: RADIUS

• Auto-negotiation
• IGMP Snooping
• Syslog Support
• Port Mirroring
• Email Alert
• Broadcast Storm Control
• Per-VLAN Spanning Tree (PVST)
• DHCP Snooping
• Access Control List (ACL) Support
• Quality of Service (QoS)
• DHCP Server
• Uni-directional Link Detection (UDLD)
• DHCP Relay
• Port Security
• Hot-swappable Fan
• Cisco Stackpower Technology
• Crossover Detection
• Cloud Managed
• 3 Fans
• Role-based Access Control (RBAC)
• Root Guard
• Loop Guard
• MAC Access Bypass (MAB)
• BPDU Guard
• Cisco Discovery Protocol (CDP)

• IEEE 802.1Q
• IEEE 802.1P
• IEEE 802.3ad (LACP)
• IEEE 802.1X
• IEEE 802.1S
• IEEE 802.1AB (LLDP)

• 36 x 100/1000/2.5G RJ-45
• 12 x 100/1000/2.5G/5G/10G RJ-45 (UPOE)
• 2 x Network Stack Device QSFP Uplink
• 1 x Management

• 1 (total) / 1 (free) x Expansion Slot

Power Device: Internal Power Supply - Hot-plug
Installed Qty: 1
Max Supported Qty: 2
Power Redundancy: Optional
Power Redundancy Scheme: 1+1 (with Optional Power Supply)
Power Provided: 1100 Watt
Voltage Required: AC 120/230 V (50 - 60 Hz)
Power Consumption Operational: 785.5 Watt
Power Consumption Stand By: 218.5 Watt

In short, the Cisco MS390-48UX-HW Meraki Cloud Managed Switch stands as a robust solution for businesses seeking advanced networking capabilities with the added advantages of cloud management. Its combination of Layer 3 managed functionality, diverse port configurations, and seamless integration with the Meraki platform positions it as a versatile and reliable component of modern IT infrastructures. As organizations continue to navigate the complexities of digital connectivity, the MS390-48UX-HW exemplifies Cisco's commitment to providing innovative solutions that empower businesses to thrive in the digital era.