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PoE switch powers endpoints reliably with stable switching.
S5120V2-52P-SI
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Gigabit Ethernet Switch,48* 10/100/1000BASE-T autosensing Et...
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S5120V2-52P-SI
- Description:
- Gigabit Ethernet Switch,48* 10/100/1000BASE-T autosensing Ethernet port,4 SFP port
- Rating:
Added to cart 28 times recently
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- Brand:
- H3C
- GTIN:
- 885631197073
- Condition:
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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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S5120V2-52P-SI Specifications
- Product Type
- Switch
- Brand
- H3C
- 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
Product Comparison Table 
| S5120V2-52P-SI |  LS-5130S-28S-EI |  LS-5130S-28S-PWR-EI |  S5560-54S-EI |  S1348G | |
|---|---|---|---|---|---|
| Depth | 11 inches | 11 inches | 11 inches | 18 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 | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1 inches |
| IOS | IP Lite | IP Services | IP Lite | IP Services | LAN Base |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 3 | Layer 2 | Layer 2 / Layer 3 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | S5120V2-52P-SI | LS-5130S-28S-EI | LS-5130S-28S-PWR-EI | S5560-54S-EI | S1348G |
| Media Type Supported | Combo | Combo | Fiber | Combo | Combo |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 24 Ports | 28 Ports | 48 Ports | 24 Ports |
| POE Support | POE+ | Non POE | Non POE | Non POE | POE+ |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Huawei S5120V2-52P-SI Ethernet Switch | LS-5130S-28S-EI 28-Port Stackable Gigabit Switch | LS-5130S-28S-PWR-EI Network Switch | S5560-54S-EI | S1348G High-Performance Rack-Mount Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 28 SFP Ports | Combo | 4 SFP Ports |
| Uplink Configuration | 1G | 1G | 1G | 10G | 10G |
| Weight | 9 lbs | 10 lbs | 11 lbs | 20 lbs | 15 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17 inches | 17 inches |
Reviews & Ratings
H
Hira Anwar
5
Good access switch for VoIP and cameras.
D
Derek Nolan
5
Easy to manage and dependable.
B
Bilal Yousaf
5
PoE budget met our requirements.
A
Alan Pierce
5
Solid Layer 2 PoE switch.
Questions & Answers
What is the S5120V2-52P-SI Gigabit Ethernet Switch?
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.
How many and what type of ports does the S5120V2-52P-SI offer?
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.
Does the S5120V2-52P-SI support autosensing Ethernet?
Yes, each RJ45 port automatically negotiates speed (10/100/1000 Mbps) and duplex mode, with built-in MDI/MDI-X crossover detection.
What uplink options are available on the S5120V2-52P-SI?
The switch includes 4 SFP cages compatible with standard 100 Mbps or 1 Gbps fiber transceivers for long-distance uplinks.
What is the switching capacity and forwarding rate of the S5120V2-52P-SI?
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.
Is the S5120V2-52P-SI a managed switch?
Yes, it is a fully managed switch offering CLI, web-based GUI, SNMP v1/v2/v3, and RESTful APIs for configuration and monitoring.
Which Layer 3 routing protocols does the S5120V2-52P-SI support?
It supports IPv4/IPv6 static routing, RIPv1/v2, and OSPF for versatile inter-VLAN and WAN routing capabilities.
How many VLANs can the S5120V2-52P-SI handle?
The switch supports up to 4094 VLANs (802.1Q) and QinQ stacking for multi-tenant network segmentation.
What QoS features does the S5120V2-52P-SI include?
It offers eight hardware queues per port, 802.1p/DSCP classification, ACL-based traffic policing, and traffic shaping for service-level assurance.
Does the S5120V2-52P-SI support link aggregation?
Yes, it supports IEEE 802.3ad Link Aggregation Control Protocol (LACP) for up to 8-link bundles to increase bandwidth and redundancy.
What are the power requirements for the S5120V2-52P-SI?
It operates on AC 100–240 V, 50/60 Hz with typical power consumption under 35 W (non-PoE model).
Is the S5120V2-52P-SI rack-mountable?
Yes, the switch fits a standard 19″ rack in a 1U form factor and includes mounting brackets and hardware.
What security features are available on the S5120V2-52P-SI?
Security includes 802.1X port authentication, DHCP snooping, IP/MAC binding, storm control, broadcast suppression, and customizable ACLs.
What network environments is the S5120V2-52P-SI ideal for?
It is optimized for enterprise access layers, SMB networks, campus aggregation, and high-density workgroup deployments.
Does the S5120V2-52P-SI support Power over Ethernet (PoE)?
No, this model does not support PoE; for PoE capabilities, consider the S5120V2-52P-PoE variant.
What warranty and support options come with the S5120V2-52P-SI?
The switch includes a 3-year limited hardware warranty and access to firmware updates, online resources, and optional 24×7 technical support.
How easy is it to configure and manage the S5120V2-52P-SI?
Configuration is streamlined via an intuitive web GUI, command-line interface, or automated scripts using SNMP and RESTful APIs for zero-touch deployment.