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Name:
S5120V2-52P-SI
- Description:
- Gigabit Ethernet Switch,48* 10/100/1000BASE-T autosensing Ethernet port,4 SFP port
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- 885631197073
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All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
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If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
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S5120V2-52P-SI Overview
S5120V2-52P-SI is a high-performance, fixed-configuration Ethernet switch built on a robust Layer 2 architecture that integrates power over Ethernet (PoE+) capabilities with a versatile mix of ports. Designed for modern enterprise edge and campus networks, it features 48 PoE 10/100/1000 Ethernet ports for devices and 4 SFP uplink ports for fiber connectivity, ensuring seamless expansion and optimal network performance.
Built with scalability and stacking in mind, the S5120V2-52P-SI provides enhanced system throughput and simplified management for growing networks. Its efficient power options, compact rack-mount design, and proven reliability make it an ideal solution for small to medium-sized enterprises requiring stable, high-speed connectivity across diverse use cases.
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Pricing for S5120V2-52P-SI is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for S5120V2-52P-SI.
Explore more options from Switches or explore other H3C products.
S5120V2-52P-SI Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 |
| Form Factor | Rack-mount |
| Power Consumption | 150W |
| Number Of Ethernet Ports | Over 48 Ports |
| Number Of Downlink Ports | 48 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Combo |
| Redundant Power Supply Supported | No |
| Manufacturer Part Number | S5120V2-52P-SI |
| Uplink Configuration | 1G |
| IOS | IP Lite |
| POE Support | POE+ |
| SFP Ports | 4 SFP Ports |
| Memory | 256 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 48 PoE 10/100/1000 ports, 4 SFP uplink ports |
| Flash Memory | 64 MB |
| Switching Capacity | 104 Gbps |
| Switching Capacity With Stacking | 208 Gbps |
| Product Name | Huawei S5120V2-52P-SI Ethernet Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 11 inches |
| Weight | 9 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 11 inches | 18 inches | 11 inches | 11 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | LAN Base | IP Services | IP Lite | IP Lite | IP Services |
| Layer Supported | Layer 2 | Layer 2 / Layer 3 | Layer 2 | Layer 2 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | S1348G | S5560-54S-EI | S5120V2-52P-SI | LS-5130S-28S-PWR-EI | LS-5130S-28S-EI |
| Media Type Supported | Combo | Combo | Combo | Fiber | Combo |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 48 Ports | 28 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | Over 48 Ports | N/A | 24–48 Ports |
| POE Support | POE+ | Non POE | POE+ | Non POE | Non POE |
| Port/Expansion Slot Details | 24 x 10/100/1000 Ethernet, 4 x 1G SFP uplink ports; supports stacking | N/A | 48 PoE 10/100/1000 ports, 4 SFP uplink ports | 28 fixed SFP ports | 24 Gigabit Ethernet ports + 4 SFP uplink ports |
| Power Consumption | 150W | N/A | 150W | 130 W | 45 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | S1348G High-Performance Rack-Mount Switch | S5560-54S-EI | Huawei S5120V2-52P-SI Ethernet Switch | LS-5130S-28S-PWR-EI Network Switch | LS-5130S-28S-EI 28-Port Stackable Gigabit Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | No | Yes | No |
| SFP Ports | 4 SFP Ports | Combo | 4 SFP Ports | 28 SFP Ports | 4 SFP Ports |
| Switching Capacity | 176 Gbps | N/A | 104 Gbps | 176 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 352 Gbps | N/A | 208 Gbps | 352 Gbps | 256 Gbps |
| Uplink Configuration | 10G | 10G | 1G | 1G | 1G |
| Weight | 15 lbs | 20 lbs | 9 lbs | 11 lbs | 10 lbs |
| Width | 17 inches | 17 inches | 17.5 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the S5120V2-52P-SI Gigabit Ethernet Switch?
A
The S5120V2-52P-SI is a fully managed 52-port Gigabit Ethernet switch featuring 48 autosensing 10/100/1000 BASE-T RJ45 ports and 4 1 Gbps SFP uplink ports for high-performance network deployments.
Q
How many and what type of ports does the S5120V2-52P-SI offer?
A
It provides 48 autosensing 10/100/1000 Mbps Ethernet ports and 4 SFP slots that support 100 Mbps/1 Gbps fiber uplinks for flexible connectivity.
Q
Does the S5120V2-52P-SI support autosensing Ethernet?
A
Yes, each RJ45 port automatically negotiates speed (10/100/1000 Mbps) and duplex mode, with built-in MDI/MDI-X crossover detection.
Q
What uplink options are available on the S5120V2-52P-SI?
A
The switch includes 4 SFP cages compatible with standard 100 Mbps or 1 Gbps fiber transceivers for long-distance uplinks.
Q
What is the switching capacity and forwarding rate of the S5120V2-52P-SI?
A
The S5120V2-52P-SI delivers up to 104 Gbps of switching capacity and a maximum forwarding rate of 77.38 Mpps for seamless traffic handling.
Q
Is the S5120V2-52P-SI a managed switch?
A
Yes, it is a fully managed switch offering CLI, web-based GUI, SNMP v1/v2/v3, and RESTful APIs for configuration and monitoring.
Q
Which Layer 3 routing protocols does the S5120V2-52P-SI support?
A
It supports IPv4/IPv6 static routing, RIPv1/v2, and OSPF for versatile inter-VLAN and WAN routing capabilities.
Q
How many VLANs can the S5120V2-52P-SI handle?
A
The switch supports up to 4094 VLANs (802.1Q) and QinQ stacking for multi-tenant network segmentation.
Q
What QoS features does the S5120V2-52P-SI include?
A
It offers eight hardware queues per port, 802.1p/DSCP classification, ACL-based traffic policing, and traffic shaping for service-level assurance.
Q
Does the S5120V2-52P-SI support link aggregation?
A
Yes, it supports IEEE 802.3ad Link Aggregation Control Protocol (LACP) for up to 8-link bundles to increase bandwidth and redundancy.
Q
What are the power requirements for the S5120V2-52P-SI?
A
It operates on AC 100–240 V, 50/60 Hz with typical power consumption under 35 W (non-PoE model).
Q
Is the S5120V2-52P-SI rack-mountable?
A
Yes, the switch fits a standard 19″ rack in a 1U form factor and includes mounting brackets and hardware.
Q
What security features are available on the S5120V2-52P-SI?
A
Security includes 802.1X port authentication, DHCP snooping, IP/MAC binding, storm control, broadcast suppression, and customizable ACLs.
Q
What network environments is the S5120V2-52P-SI ideal for?
A
It is optimized for enterprise access layers, SMB networks, campus aggregation, and high-density workgroup deployments.
Q
Does the S5120V2-52P-SI support Power over Ethernet (PoE)?
A
No, this model does not support PoE; for PoE capabilities, consider the S5120V2-52P-PoE variant.
Q
What warranty and support options come with the S5120V2-52P-SI?
A
The switch includes a 3-year limited hardware warranty and access to firmware updates, online resources, and optional 24×7 technical support.
Q
How easy is it to configure and manage the S5120V2-52P-SI?
A
Configuration is streamlined via an intuitive web GUI, command-line interface, or automated scripts using SNMP and RESTful APIs for zero-touch deployment.
