H3C S6520X-16ST-SI 12x10G SFP+ + 4x25G SFP28 Aggregation and Distribution Switch
H3C S6520X-16ST-SI Multi-Gigabit L2+/L3-Lite Aggregation / Access Switch (SI Series)
Overview
The H3C S6520X-16ST-SI is a high-performance multi-gigabit access switch providing 16 × multi-rate 100M/1G/2.5G/5G/10G RJ45 ports and 4 × 10GE SFP+ uplinks, designed for Wi-Fi 6/6E access, high-bandwidth terminal access, and small aggregation deployments.
As an SI model, it delivers L2/L2+ and L3-lite static routing without advanced features like VXLAN/EVPN, offering enterprise performance at lower cost.
Note: Internal AC power and hot-swappable fan trays.
Highlights
1. 16 x Multi-Gigabit UPoE-Ready RJ45 Ports
Supports 100M/1G/2.5G/5G/10G adaptive speeds for Wi-Fi 6 APs, high-speed endpoints, and multi-rate IoT terminals.
(Final PoE type depends on sub-model; SI variants are often non-PoE.)
2. 4 × 10GE SFP+ Uplinks
Strong uplink capacity suitable for mini-aggregation or campus access.
3. Optimized for Wi-Fi 6/IoT Access
High-throughput multi-GE ports ideal for modern AP deployments exceeding 1G traffic.
4. L2/L2+ with L3-Lite Routing
Includes VLAN, ACL, static routes, DHCP Snooping, port isolation, QoS, and IGMP Snooping.
Recommended Accessories
| Accessory | Model | Category | Description |
|---|---|---|---|
| Power | Built-in AC PSU | Power | Integrated enterprise-grade power supply. |
| Fan Modules | LSWM1FANSCBE / LSWM1FANSCE | Cooling | Hot-swappable cooling trays. |
| 10G Uplink Modules | SFP-10G-SR / SFP-10G-LR | Optics | For uplink fiber connections. |
| Multi-GE Cabling | - | Copper | Cat6A/Cat7 recommended for 5G/10G speeds. |
Comparison with Similar Models
| Feature | S6520X-16ST-SI | S6520X-26C-SI | S6520X-30HC-EI |
|---|---|---|---|
| Downlinks | 16×Multi-GE | 24×10G | 24×10G |
| Uplinks | 4×10G | 4×10G | 4×25G + 2×100G |
| L3 Level | Static | Static | Full L3 |
| Best Use | Wi-Fi 6 access | 10G access | Aggregation / advanced L3 |
Specifications
| Parameter | Specification |
|---|---|
| Model | S6520X-16ST-SI |
| Downlink Ports | 16 × 100M/1G/2.5G/5G/10G RJ45 |
| Uplink Ports | 4 × 10GE SFP+ |
| Switching | Full wire-speed |
| L3-Lite | IPv4 static routing, basic IPv6 |
| VLAN | 4K |
| Multicast | IGMP Snooping |
| Security | ACL, DHCP Snooping, ARP Security |
| QoS | Priority queues, WRR, shaping |
| Spanning Tree | STP/RSTP/MSTP |
| O&M | Web, CLI, SNMP |
| Power | Built-in AC PSU |
| Cooling | Hot-swappable fans |
| Operating Temp | –5°C to 50°C |
| Ideal Deployment | Wi-Fi 6/6E access, multi-GE campus access, small aggregation nodes |
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 S6520X-16ST-SI 12x10G SFP+ + 4x25G SFP28 Aggregation and Distribution Switch
H3C S6520X-16ST-SI 12x10G SFP+ + 4x25G SFP28 Aggregation and Distribution Switch
H3C S6520X-16ST-SI Multi-Gigabit L2+/L3-Lite Aggregation / Access Switch (SI Series)
Overview
The H3C S6520X-16ST-SI is a high-performance multi-gigabit access switch providing 16 × multi-rate 100M/1G/2.5G/5G/10G RJ45 ports and 4 × 10GE SFP+ uplinks, designed for Wi-Fi 6/6E access, high-bandwidth terminal access, and small aggregation deployments.
As an SI model, it delivers L2/L2+ and L3-lite static routing without advanced features like VXLAN/EVPN, offering enterprise performance at lower cost.
Note: Internal AC power and hot-swappable fan trays.
Highlights
1. 16 x Multi-Gigabit UPoE-Ready RJ45 Ports
Supports 100M/1G/2.5G/5G/10G adaptive speeds for Wi-Fi 6 APs, high-speed endpoints, and multi-rate IoT terminals.
(Final PoE type depends on sub-model; SI variants are often non-PoE.)
2. 4 × 10GE SFP+ Uplinks
Strong uplink capacity suitable for mini-aggregation or campus access.
3. Optimized for Wi-Fi 6/IoT Access
High-throughput multi-GE ports ideal for modern AP deployments exceeding 1G traffic.
4. L2/L2+ with L3-Lite Routing
Includes VLAN, ACL, static routes, DHCP Snooping, port isolation, QoS, and IGMP Snooping.
Recommended Accessories
| Accessory | Model | Category | Description |
|---|---|---|---|
| Power | Built-in AC PSU | Power | Integrated enterprise-grade power supply. |
| Fan Modules | LSWM1FANSCBE / LSWM1FANSCE | Cooling | Hot-swappable cooling trays. |
| 10G Uplink Modules | SFP-10G-SR / SFP-10G-LR | Optics | For uplink fiber connections. |
| Multi-GE Cabling | - | Copper | Cat6A/Cat7 recommended for 5G/10G speeds. |
Comparison with Similar Models
| Feature | S6520X-16ST-SI | S6520X-26C-SI | S6520X-30HC-EI |
|---|---|---|---|
| Downlinks | 16×Multi-GE | 24×10G | 24×10G |
| Uplinks | 4×10G | 4×10G | 4×25G + 2×100G |
| L3 Level | Static | Static | Full L3 |
| Best Use | Wi-Fi 6 access | 10G access | Aggregation / advanced L3 |
Specifications
| Parameter | Specification |
|---|---|
| Model | S6520X-16ST-SI |
| Downlink Ports | 16 × 100M/1G/2.5G/5G/10G RJ45 |
| Uplink Ports | 4 × 10GE SFP+ |
| Switching | Full wire-speed |
| L3-Lite | IPv4 static routing, basic IPv6 |
| VLAN | 4K |
| Multicast | IGMP Snooping |
| Security | ACL, DHCP Snooping, ARP Security |
| QoS | Priority queues, WRR, shaping |
| Spanning Tree | STP/RSTP/MSTP |
| O&M | Web, CLI, SNMP |
| Power | Built-in AC PSU |
| Cooling | Hot-swappable fans |
| Operating Temp | –5°C to 50°C |
| Ideal Deployment | Wi-Fi 6/6E access, multi-GE campus access, small aggregation nodes |
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
H3C S6520X-16ST-SI Multi-Gigabit L2+/L3-Lite Aggregation / Access Switch (SI Series)
Overview
The H3C S6520X-16ST-SI is a high-performance multi-gigabit access switch providing 16 × multi-rate 100M/1G/2.5G/5G/10G RJ45 ports and 4 × 10GE SFP+ uplinks, designed for Wi-Fi 6/6E access, high-bandwidth terminal access, and small aggregation deployments.
As an SI model, it delivers L2/L2+ and L3-lite static routing without advanced features like VXLAN/EVPN, offering enterprise performance at lower cost.
Note: Internal AC power and hot-swappable fan trays.
Highlights
1. 16 x Multi-Gigabit UPoE-Ready RJ45 Ports
Supports 100M/1G/2.5G/5G/10G adaptive speeds for Wi-Fi 6 APs, high-speed endpoints, and multi-rate IoT terminals.
(Final PoE type depends on sub-model; SI variants are often non-PoE.)
2. 4 × 10GE SFP+ Uplinks
Strong uplink capacity suitable for mini-aggregation or campus access.
3. Optimized for Wi-Fi 6/IoT Access
High-throughput multi-GE ports ideal for modern AP deployments exceeding 1G traffic.
4. L2/L2+ with L3-Lite Routing
Includes VLAN, ACL, static routes, DHCP Snooping, port isolation, QoS, and IGMP Snooping.
Recommended Accessories
| Accessory | Model | Category | Description |
|---|---|---|---|
| Power | Built-in AC PSU | Power | Integrated enterprise-grade power supply. |
| Fan Modules | LSWM1FANSCBE / LSWM1FANSCE | Cooling | Hot-swappable cooling trays. |
| 10G Uplink Modules | SFP-10G-SR / SFP-10G-LR | Optics | For uplink fiber connections. |
| Multi-GE Cabling | - | Copper | Cat6A/Cat7 recommended for 5G/10G speeds. |
Comparison with Similar Models
| Feature | S6520X-16ST-SI | S6520X-26C-SI | S6520X-30HC-EI |
|---|---|---|---|
| Downlinks | 16×Multi-GE | 24×10G | 24×10G |
| Uplinks | 4×10G | 4×10G | 4×25G + 2×100G |
| L3 Level | Static | Static | Full L3 |
| Best Use | Wi-Fi 6 access | 10G access | Aggregation / advanced L3 |
Specifications
| Parameter | Specification |
|---|---|
| Model | S6520X-16ST-SI |
| Downlink Ports | 16 × 100M/1G/2.5G/5G/10G RJ45 |
| Uplink Ports | 4 × 10GE SFP+ |
| Switching | Full wire-speed |
| L3-Lite | IPv4 static routing, basic IPv6 |
| VLAN | 4K |
| Multicast | IGMP Snooping |
| Security | ACL, DHCP Snooping, ARP Security |
| QoS | Priority queues, WRR, shaping |
| Spanning Tree | STP/RSTP/MSTP |
| O&M | Web, CLI, SNMP |
| Power | Built-in AC PSU |
| Cooling | Hot-swappable fans |
| Operating Temp | –5°C to 50°C |
| Ideal Deployment | Wi-Fi 6/6E access, multi-GE campus access, small aggregation nodes |
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.
