H3C S5120V3-52S-LI 48xSFP + 4xSFP+ Fiber Access Switch
48×1G SFP + 4×1G Combo Uplink High-Density Full-Fiber L2/L2+ Access Switch
Overview
The H3C S5120V3-52S-LI is a high-density full-fiber access switch featuring 48 × 1G SFP downlink ports and 4 × 1G combo uplinks, designed for large-scale campus buildings, hotel networks, hospitals, fiber-to-desk deployments, and noise-sensitive environments.
A full optical switching architecture provides electromagnetic immunity, long-distance transmission, and enhanced reliability for large wired access zones.
Highlights
1. 48 × Full-Fiber Downlink Ports
For large-scale FTTD or fiber access environments.
2. 4 × Combo Uplinks
Enable mixed copper or fiber uplink deployment.
3. LI Series L2/L2+ Features
VLAN, MSTP, IGMP Snooping, ACL-lite, QoS, DHCP protection, static routing-lite.
4. Highly Reliable Fiber Architecture
Suitable for medical facilities, hotels, industrial offices, and high-interference areas.
5. Optimal for Large Campus Access
Supports dense fiber distribution with stable performance.
Recommended Accessories
| Accessory | Category | Description |
|---|---|---|
| GE SFP Modules | Optics | SX/LX/Extended-range options |
| Fiber Patch Panel | Install | Structured cabling integration |
| LC-LC Patch Cords | Cabling | Single-mode & multimode fiber |
| Rack Mount Kit | Installation | Standard 1U rack |
| Media Converter | Connectivity | For hybrid copper-fiber networks |
Comparison with Similar Models
| Model | Downlinks | Uplinks | Best Use |
|---|---|---|---|
| S5120V3-28S-LI | 24 × SFP | 4 Combo | Medium fiber access |
| S5120V3-52S-LI | 48 × SFP | 4 Combo | Large FTTD/campus |
| S5120V3-52S-PWR-LI | 48 SFP PoE (rare) | 4 Combo | Specialty fiber-PoE cases |
Specifications
| Parameter | Specification |
|---|---|
| Model | H3C S5120V3-52S-LI |
| Downlink Ports | 48 × 1G SFP |
| Uplink Ports | 4 × 1G Combo (RJ45/SFP) |
| Switching Capacity | 104 Gbps |
| Forwarding Rate | 77.38 Mpps |
| MAC Table | 16K |
| VLAN Support | 4K |
| Security | DHCP Snooping, ARP Security, ACL-lite |
| Multicast | IGMP Snooping |
| QoS | WRR, 802.1p priority |
| Static Routing | IPv4 static |
| Management | Web, CLI, SNMP |
| Operating Temperature | 0°C-45°C |
| Ideal Deployment | Hotels, hospitals, campus FTTD, government buildings |
More Details
Quality Certifications
Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by H3CIE Certified Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Flexible Secure Payment & Shipment
Verified authorization: Mcafee Secure, VeriSign Secured
Return Material Authorization (RMA) Process
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your H3C products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
H3C S5120V3-52S-LI 48xSFP + 4xSFP+ Fiber Access Switch
H3C S5120V3-52S-LI 48xSFP + 4xSFP+ Fiber Access Switch
48×1G SFP + 4×1G Combo Uplink High-Density Full-Fiber L2/L2+ Access Switch
Overview
The H3C S5120V3-52S-LI is a high-density full-fiber access switch featuring 48 × 1G SFP downlink ports and 4 × 1G combo uplinks, designed for large-scale campus buildings, hotel networks, hospitals, fiber-to-desk deployments, and noise-sensitive environments.
A full optical switching architecture provides electromagnetic immunity, long-distance transmission, and enhanced reliability for large wired access zones.
Highlights
1. 48 × Full-Fiber Downlink Ports
For large-scale FTTD or fiber access environments.
2. 4 × Combo Uplinks
Enable mixed copper or fiber uplink deployment.
3. LI Series L2/L2+ Features
VLAN, MSTP, IGMP Snooping, ACL-lite, QoS, DHCP protection, static routing-lite.
4. Highly Reliable Fiber Architecture
Suitable for medical facilities, hotels, industrial offices, and high-interference areas.
5. Optimal for Large Campus Access
Supports dense fiber distribution with stable performance.
Recommended Accessories
| Accessory | Category | Description |
|---|---|---|
| GE SFP Modules | Optics | SX/LX/Extended-range options |
| Fiber Patch Panel | Install | Structured cabling integration |
| LC-LC Patch Cords | Cabling | Single-mode & multimode fiber |
| Rack Mount Kit | Installation | Standard 1U rack |
| Media Converter | Connectivity | For hybrid copper-fiber networks |
Comparison with Similar Models
| Model | Downlinks | Uplinks | Best Use |
|---|---|---|---|
| S5120V3-28S-LI | 24 × SFP | 4 Combo | Medium fiber access |
| S5120V3-52S-LI | 48 × SFP | 4 Combo | Large FTTD/campus |
| S5120V3-52S-PWR-LI | 48 SFP PoE (rare) | 4 Combo | Specialty fiber-PoE cases |
Specifications
| Parameter | Specification |
|---|---|
| Model | H3C S5120V3-52S-LI |
| Downlink Ports | 48 × 1G SFP |
| Uplink Ports | 4 × 1G Combo (RJ45/SFP) |
| Switching Capacity | 104 Gbps |
| Forwarding Rate | 77.38 Mpps |
| MAC Table | 16K |
| VLAN Support | 4K |
| Security | DHCP Snooping, ARP Security, ACL-lite |
| Multicast | IGMP Snooping |
| QoS | WRR, 802.1p priority |
| Static Routing | IPv4 static |
| Management | Web, CLI, SNMP |
| Operating Temperature | 0°C-45°C |
| Ideal Deployment | Hotels, hospitals, campus FTTD, government buildings |
More Details
Quality Certifications
Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by H3CIE Certified Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Flexible Secure Payment & Shipment
Verified authorization: Mcafee Secure, VeriSign Secured
Return Material Authorization (RMA) Process
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your H3C products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
48×1G SFP + 4×1G Combo Uplink High-Density Full-Fiber L2/L2+ Access Switch
Overview
The H3C S5120V3-52S-LI is a high-density full-fiber access switch featuring 48 × 1G SFP downlink ports and 4 × 1G combo uplinks, designed for large-scale campus buildings, hotel networks, hospitals, fiber-to-desk deployments, and noise-sensitive environments.
A full optical switching architecture provides electromagnetic immunity, long-distance transmission, and enhanced reliability for large wired access zones.
Highlights
1. 48 × Full-Fiber Downlink Ports
For large-scale FTTD or fiber access environments.
2. 4 × Combo Uplinks
Enable mixed copper or fiber uplink deployment.
3. LI Series L2/L2+ Features
VLAN, MSTP, IGMP Snooping, ACL-lite, QoS, DHCP protection, static routing-lite.
4. Highly Reliable Fiber Architecture
Suitable for medical facilities, hotels, industrial offices, and high-interference areas.
5. Optimal for Large Campus Access
Supports dense fiber distribution with stable performance.
Recommended Accessories
| Accessory | Category | Description |
|---|---|---|
| GE SFP Modules | Optics | SX/LX/Extended-range options |
| Fiber Patch Panel | Install | Structured cabling integration |
| LC-LC Patch Cords | Cabling | Single-mode & multimode fiber |
| Rack Mount Kit | Installation | Standard 1U rack |
| Media Converter | Connectivity | For hybrid copper-fiber networks |
Comparison with Similar Models
| Model | Downlinks | Uplinks | Best Use |
|---|---|---|---|
| S5120V3-28S-LI | 24 × SFP | 4 Combo | Medium fiber access |
| S5120V3-52S-LI | 48 × SFP | 4 Combo | Large FTTD/campus |
| S5120V3-52S-PWR-LI | 48 SFP PoE (rare) | 4 Combo | Specialty fiber-PoE cases |
Specifications
| Parameter | Specification |
|---|---|
| Model | H3C S5120V3-52S-LI |
| Downlink Ports | 48 × 1G SFP |
| Uplink Ports | 4 × 1G Combo (RJ45/SFP) |
| Switching Capacity | 104 Gbps |
| Forwarding Rate | 77.38 Mpps |
| MAC Table | 16K |
| VLAN Support | 4K |
| Security | DHCP Snooping, ARP Security, ACL-lite |
| Multicast | IGMP Snooping |
| QoS | WRR, 802.1p priority |
| Static Routing | IPv4 static |
| Management | Web, CLI, SNMP |
| Operating Temperature | 0°C-45°C |
| Ideal Deployment | Hotels, hospitals, campus FTTD, government buildings |
More Details
Quality Certifications
Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by H3CIE Certified Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Flexible Secure Payment & Shipment
Verified authorization: Mcafee Secure, VeriSign Secured
Return Material Authorization (RMA) Process
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your H3C products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
