![LS-5120V3-52S-PWR-LI-GL [(H3C Layer 3 Switch 48x1GE Ethernet PoE+Ports & 4x1GE/10GE SFP+Ports )(PoE Budget 370)]](/web/image/product.product/662/image_1024/%5BC1-0323%5D%20LS-5120V3-52S-PWR-LI-GL%20%5B%28H3C%20Layer%203%20Switch%2048x1GE%20Ethernet%20PoE%2BPorts%20%26%204x1GE-10GE%20SFP%2BPorts%20%29%28PoE%20Budget%20370%29%5D?unique=c290ec4)
LS-5120V3-52S-PWR-LI-GL [(H3C Layer 3 Switch 48x1GE Ethernet PoE+Ports & 4x1GE/10GE SFP+Ports )(PoE Budget 370)]
H3C S5120V3-LI Ethernet switch product is independently developed by New H3C Technologies Co., Ltd. (H3C). It is a second-generation smart managed switch designed for network environments that require high performance, high port density, and easy installation.
H3C S5120V3-LI Ethernet switch provides 10/100/1000Base-T adaptive Ethernet ports or SFP/SFP+ optical ports. In enterprise networks, it can be used as an access device to provide Gigabit to desktops; in metropolitan area networks or networks of industrial users, it can provide Gigabit access to end users or tandem low-end switches downwards, and connect to high-capacity L3 switches through Gigabit fiber or link aggregation upwards.
H3C S5120V3-LI Ethernet switch series supports the innovative Intelligent Resilient Framework (IRF) technology, which allows users to connect up to nine S5120V3-LI switches to form a logically independent entity to build a highly reliable, easily scalable, and manageable new intelligent network.
H3C LS-5120V3-52S-PWR-LI-GL Technical Specification
| Category | Specification |
|---|---|
| Model | LS-5120V3-52S-PWR-LI-GL |
| Series | H3C S5120V3-LI |
| Device Type | Layer 3 Managed Gigabit PoE+ Switch |
| Switching Layer | Layer 2 / Layer 3 |
| RJ45 Ports | 48 × 10/100/1000BASE-T |
| Uplink Ports | 4 × 10G/1G SFP+ |
| Console Port | 1 × RJ45 |
| PoE Standard | IEEE 802.3af / 802.3at |
| PoE Type | PWR (Standard PoE+) |
| PoE Budget | 370W |
| Switching Capacity | 176 Gbps |
| Forwarding Rate | 130.95 Mpps |
| MAC Address Table | 16K |
| VLAN Support | Up to 4094 VLANs |
| Routing Protocols | Static Routing, RIP, RIPng, OSPFv2/v3 |
| IPv6 Support | Yes (Dual Stack IPv4/IPv6) |
| QoS | SP, WRR, SP+WRR Queue Scheduling |
| ACL | Yes |
| Security Features | 802.1X, SSH, HTTPS, DHCP Snooping, DHCP Relay, IP Source Guard |
| DHCP | Snooping, Relay, Server Support |
| Stacking Technology | IRF2 |
| Max Stack Devices | Up to 9 |
| Stacking Bandwidth | 80 Gbps |
| CPU | 800 MHz |
| Memory | 512 MB SDRAM |
| Flash | 256 MB |
| Jumbo Frame | Supported |
| Surge Protection | 6KV |
| Cooling | Built-in Fan |
| Input Power | AC 100–240V, 50/60Hz |
| Max Power Consumption | ~467W (with full PoE load) |
| Dimensions | 440 × 400 × 43.6 mm |
| Weight | ~6 kg |
| Operating Temperature | -5°C to 50°C |
| Humidity | 5%–95% non-condensing |
| Typical Use Cases | Enterprise LAN, CCTV, WiFi APs, Campus Networks, SMB Core/Access Layer |
