HP
HP JE067AC 5120-48G EI - 48-Port Gigabit Ethernet Switch
HP 5120-48G EI: a 48-port managed Gigabit Ethernet switch with Layer 3 routing and 10GbE expansion capability.
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Overview
Maximize Network Performance with Advanced Switching Capabilities
The HP 5120-48G EI Switch is a high-performance Gigabit Ethernet switch designed for scalability and reliability. Featuring 48 RJ-45 ports and 2 expansion slots, it supports Layer 3 routing, IPv6 forwarding, and offers up to four 10 Gigabit Ethernet (10 GbE) extended interfaces. With Intelligent Resilient Framework (IRF) technology, this switch simplifies network management and enhances resilience. Ideal for edge networks or connecting server clusters, it provides comprehensive security and simplified management.
Specifications:- Ports: 48 x RJ-45 10/100/1000Base-T
- Expansion Slots: 2 x Expansion Slots
- Layer Support: Layer 3 Routing
- Technology: Intelligent Resilient Framework (IRF)
- Management: Manageable
- Mounting: Rack-mountable
- Compliance: RoHS, WEEE
Pros & Cons
👍 Pros
- 48 Gigabit Ethernet ports provide high-density connectivity in a single chassis
- Layer 3 routing capability eliminates the need for a separate router in many deployments
- IRF technology allows stacking multiple switches into one logical unit for simplified management
- Two expansion slots support up to four 10GbE uplinks for high-bandwidth backbone connections
- Comprehensive security features protect network traffic at the edge
👎 Cons
- No built-in 10GbE ports — 10 Gigabit connectivity requires purchasing separate expansion modules
- Enterprise-grade managed switch has a steeper learning curve than unmanaged or smart-managed alternatives
- Power consumption for a 48-port managed switch adds to ongoing operational costs
- Older platform may lack support for newer management protocols or firmware updates
Frequently Asked Questions
How many Ethernet ports does the HP 5120-48G EI have?
It has 48 RJ-45 10/100/1000Base-T Gigabit Ethernet ports plus 2 expansion slots for additional modules.
Does this switch support Layer 3 routing?
Yes, it supports Layer 3 static and dynamic routing as well as IPv6 forwarding.
What is IRF technology on this switch?
Intelligent Resilient Framework (IRF) allows you to virtualize multiple physical switches into a single logical device, simplifying network management and improving resiliency.
Can this switch support 10 Gigabit Ethernet connections?
Yes, through its two expansion slots it can support up to four 10GbE extended interfaces.
Is this switch rack-mountable?
Yes, it is designed for standard rack mounting.
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