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HPE S0F79A#ABB Comware 5120 v3 Managed Ethernet Switch - 8 Port Gigabit - 2 SFP+ - PoE+ 30W - Layer 2 - Rack-Mountable
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Product Features
Technical Overview
This switch operates as a Layer 2 device, supporting a comprehensive set of switching features including IGMP snooping for efficient multicast traffic handling, port mirroring for network monitoring and troubleshooting, and spanning tree protocols for loop prevention and network resilience. The 128 MB/s maximum data transfer rate ensures smooth throughput for demanding applications, while IEEE 802.1x compliance provides robust network access control for enhanced security.
The dual SFP+ slots enable high-speed fiber uplinks or direct server connections, extending network reach beyond the 100-meter limit of twisted pair cabling. These slots support both SFP and SFP+ transceivers, offering flexibility for cost-effective Gigabit fiber or future-ready 10 Gigabit upgrades. The switch's 125-watt power consumption reflects its efficient design, balancing performance with energy savings in always-on deployments.
This section brings together practical product details such as Features, Total Number of Network Ports, Network (RJ-45), Port/Expansion Slot Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The HPE Comware 5120 v3 stands out with its balanced combination of port density, PoE capability, and uplink flexibility in a compact form factor. Its fanless construction ensures silent operation, making it ideal for noise-sensitive environments like offices, classrooms, or retail spaces, while reducing points of failure for higher reliability.
PoE+ Ready Design
Delivers up to 30 watts of PoE+ power across its RJ-45 ports, eliminating the need for separate power injectors or adapters for connected devices. This simplifies installations and reduces clutter, supporting a cleaner, more professional network setup.
- Supports PoE and PoE+ devices
- Centralized power management
- Reduces cable and outlet requirements
Dual SFP+ Uplink Slots
Provides two high-speed uplink options for connecting to core switches, servers, or extending the network over fiber. These slots accommodate both SFP and SFP+ modules, allowing tailored connectivity for current needs and easy future upgrades.
- Fiber or copper uplink flexibility
- Future-ready for 10 Gigabit speeds
- Extends network reach beyond 100 meters
Versatile Mounting Options
Designed for rack-mount, desktop, or wall installation, adapting to various deployment scenarios. The compact depth of 1.72 inches saves valuable rack space, while the sturdy build ensures stable operation in diverse environments.
- 1U rack-mountable
- Desktop-friendly footprint
- Low-profile for tight spaces
Deployment / Use Cases
This switch is engineered for scenarios requiring reliable, managed connectivity with PoE support and uplink flexibility. Its 8-port configuration makes it a practical choice for small office networks, retail point-of-sale systems, or classroom setups where device density is moderate but performance and control are priorities.
In edge networking applications, such as remote branches or distributed sites, the dual SFP+ slots enable high-speed backhaul connections over fiber, ensuring robust links to central infrastructure. For security deployments, the PoE+ capability can power IP cameras and access control systems directly, streamlining installation and reducing power distribution complexity. The fanless design also suits environments where noise reduction is critical, like libraries, healthcare offices, or residential monitoring setups.
Physical Profile
The switch features a compact, low-profile chassis measuring 9.06 inches in height, 12.99 inches in width, and 1.72 inches in depth, designed to fit standard 19-inch racks with a 1U footprint. Its weight of 8.38 pounds ensures stability when rack-mounted or placed on a desktop, while the robust construction supports reliable operation in varied temperatures and conditions. The form factor allows flexible placement in network closets, under desks, or in wall-mounted enclosures, adapting to space-constrained installations without sacrificing performance.
- Width
- 12.99" (330 mm)
- Depth
- 1.72" (43.60 mm)
- Height
- 9.06" (230 mm)
- Weight
- 8.38 lb (3800 g)
Highlights
- 8 Gigabit Ethernet RJ-45 ports for high-speed copper connectivity
- 2 SFP+ expansion slots for fiber uplinks or server connections
- 30-watt PoE+ budget to power devices like phones and cameras
- Layer 2 switching with features like IGMP snooping and port mirroring
- Fanless, silent operation suitable for office environments
- Rack-mountable, compact design with 1U height
- Manageable via industry-standard protocols for network control
- Supports both twisted pair and optical fiber media types
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | S0F79AABB |
| Brand Name | HPE |
| Product Line | Comware |
| Product Series | 5120 v3 |
| Product Name | Comware 5120 v3 Ethernet Switch |
| Packaged Quantity | 1 |
| Product Type | Ethernet Switch |
| Technical Information | |
| Features | Fanless,Plug and Play |
| Interfaces/Ports | |
| Total Number of Network Ports | 8 |
| Network (RJ-45) | Yes |
| Port/Expansion Slot Details | 8 x 10/100/1000BASE-T Gigabit Ethernet RJ-45 Network Port,2 x 1000BASE-X Gigabit Ethernet SFP+ Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X |
| Maximum Data Transfer Rate | 128 MB/s |
| I/O Expansions | |
| Total Number of Expansion Slots | 2 |
| Expansion Slot Type | SFP+,SFP |
| Number of SFP+ Slots | 2 |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.1x |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 30 W |
| Power Source | Power Supply,PoE+,PoE |
| Power Consumption | 125 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable,Compact,Desktop |
| Height | 9.06" (230 mm) |
| Width | 12.99" (330 mm) |
| Depth | 1.72" (43.60 mm) |
| Weight (Approximate) | 8.38 lb (3800 g) |
FAQ
How many devices can this switch power with PoE?
The HPE Comware 5120 v3 switch provides a total PoE budget of 30 watts across its 8 RJ-45 ports. This allows it to power multiple PoE or PoE+ compatible devices simultaneously, such as VoIP phones, wireless access points, or security cameras, depending on their individual power requirements. The switch intelligently allocates power to connected devices, ensuring reliable operation without overloading the budget.
What are the SFP+ slots used for on this switch?
The two SFP+ slots support Gigabit Ethernet fiber uplinks or direct server connections, enabling network extension beyond the 100-meter limit of copper cabling. They are compatible with both SFP and SFP+ transceivers, allowing for cost-effective Gigabit fiber links today and potential 10 Gigabit upgrades in the future. These slots provide flexibility for connecting to core switches, servers, or other network segments over longer distances.
Is this switch manageable, and what features does it support?
Yes, this is a fully manageable Layer 2 switch. It supports essential management features including IGMP snooping for efficient multicast traffic handling, port mirroring for network monitoring and troubleshooting, and spanning tree protocols for loop prevention. Manageability allows administrators to configure VLANs, quality of service (QoS) settings, and security policies, providing granular control over network performance and access.
Can this switch be mounted in a standard server rack?
Absolutely. The switch is designed for rack-mount installation with a 1U height, fitting standard 19-inch server racks. Its dimensions of 9.06 inches high, 12.99 inches wide, and 1.72 inches deep make it compact enough for space-constrained racks. It also supports desktop or wall mounting, offering flexibility for various deployment environments from data closets to office setups.
What is the maximum data transfer rate of this switch?
The HPE Comware 5120 v3 switch has a maximum data transfer rate of 128 MB/s. This throughput supports high-speed Gigabit Ethernet across all ports, ensuring smooth performance for data-intensive applications like video streaming, file transfers, and VoIP communications. The switch's Layer 2 capabilities efficiently handle traffic to minimize bottlenecks in small to medium network deployments.
Does this switch support fiber optic connections?
Yes, through its two SFP+ expansion slots, the switch supports fiber optic connections using compatible SFP or SFP+ transceivers. This allows for network links over optical fiber, which is ideal for longer distances, electrically noisy environments, or where higher bandwidth is required. The switch also supports twisted pair copper cabling via its RJ-45 ports, providing media flexibility for mixed network infrastructures.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Twisted Pair,Optical Fiber, giving buyers a clearer picture of expected coverage after purchase.
Does the product support PoE or wireless networking?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
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