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Organizations require flexible, high-performance networking at campus and enterprise scales. Huawei’s S6750‑S Switch series delivers exactly that—a lineup of aggregation and core switches offering a variety of uplink/downlink configurations, robust Layer‑3 capabilities, VXLAN virtualization, MACsec security, and intelligent O&M.
Whether for campus distribution or enterprise core, it’s built to streamline digital transformation.
Product Line Overview & Model Highlights
The S6750‑S series comes in three core configurations:
| Model | Downlink Ports | Uplink Ports | Capacity / Forwarding |
| S6750‑S16X8YZ | 16 × 1/2.5/10 GE SFP+ + 8 × 25 GE SFP28 | — | 920 Gbps / 450 Mpps |
| S6750‑S16X10Y2CZ | 16 × 1/2.5/10 GE SFP+ + 10 × 25 GE SFP28 | 2 × 40/100 GE QSFP28 | 1.42 Tbps / 450 Mpps |
| S6750‑S24T16X8Y2CZ | 24 × GE RJ45 + 16 × 10 GE SFP+ + 8 × 25 GE SFP28 | 2 × 40/100 GE QSFP28 | 968 Gbps / 450 Mpps |
Note: Each switch includes dual hot-swappable modules, one expansion slot, plus MACsec, VXLAN, and intelligent stack support—providing versatile deployment options across campus and enterprise networks.
In-Depth Feature Insights
🌐 Multi‑Rate Connectivity for Flexible Deployment
- Downlinks support 1/2.5/10 GE and 25GE options, enabling seamless handoff to access points and servers.
- Uplinks are dual 40/100GE QSFP28, offering high-speed uplink flexibility.
- Supports modular expansion via an extension slot for future-proof scalability.
🧠 Layer‑3 & Virtual Fabric Support
Powered by Huawei VRP, all variants support OSPFv2/v3, BGP4+, IS-IS, RIPng, VRRP, ECMP, and comprehensive multicast. VXLAN with BGP-EVPN and SRv6 enables cloud-like architectures on campus.
🔒 Full MACsec & Security Suite
Every port supports MACsec encryption—ensuring E2E data protection. Additional safety features include ACLs, DHCP/ARP snooping, DoS prevention, and IPv6 RA guard.
📈 Intelligent O&M & Programmability
Integrated in-situ telemetry (IFIT), sFlow, and CampusInsight offer deep visibility into service quality and performance. Microcode programmability enables rapid deployment of custom workflows.
🔁 Resilience & Scaling
SEP and ERPS protect against network loops with <50 ms failover. iStack logical stacking allows multiple units to act as one. Hardware supports dual power paths for uninterrupted uptime.
Deployment Scenarios & Real‑World Use Cases
A. Enterprise Campus Aggregation
The S6750‑S24T16X8Y2CZ serves as a campus distribution switch: GE downlinks to edge access, multiple uplinks to core, VXLAN overlays for departmental segmentation, and telemetry-enabled network SLA enforcement.
B. Edge/Core Integration
The S6750‑S16X10Y2CZ, with 10×25GE uplinks and dual 100GE QSFP ports, can act as a bridge between campus and data center cores—supporting high-capacity transport with encryption and virtualization.
C. IoT & Industrial Campus
All models support robust industrial security features and a compact design ideal for space-constrained sites. MACsec protects sensitive control networks, while VXLAN supports segmented IoT traffic.
Deployment & Management Experience
- Zero-Touch Provisioning: Use EasyDeploy templates and iMaster NCE to automate initial setup.
- Telemetric Diagnostics: Real-time QoE dashboards and alarms reduce incident resolution time.
- Dynamic Scalability: Expansion slot supports future feature upgrades without swapping devices.
- Hybrid Management: Operates via cloud or on-prem for seamless administration.
Technical Guides & CLI Examples
Ⅰ. Enable MACsec Encryption
[HUAWEI] interface Ten-GigabitEthernet1/0/1
[HUAWEI-Ten-GigabitEthernet1/0/1] macsec enable
Ⅱ. VXLAN with BGP‑EVPN
[HUAWEI] vlan 100
[HUAWEI] interface Vlanif100
ip address 10.1.100.1 255.255.255.0
[HUAWEI] vxlan 100
vni 100 bgp evpn enable
Ⅲ. iStack Setup
[HUAWEI] stack enable
[HUAWEI] interface Ten-GigabitEthernet1/0/1 to 1/0/2
[HUAWEI] stack port group 1
Ⅳ. Activate In-situ Telemetry (IFIT)
[HUAWEI] ifit enable
[HUAWEI] telemetry enable
Competitive Comparison: Huawei vs Cisco
| Feature | Huawei S6750‑S Switch | Cisco Catalyst 9200/9300 Series |
| Port Options | GE/10GE/25GE/100GE mix | Limited 25/100GE availability |
| MACsec | Native full support | Premium add-on |
| VXLAN/BGP‑EVPN | Built-in & programmable | Requires DNA Advantage license |
| Telemetry & QoS Insight | IFIT & CampusInsight included | Requires premium tiers |
| Port Expansion | Via extension slot | Limited line-card upgrade |
| TCO | High flexibility, moderate price | Higher license cost |
Huawei S6750-S provides a more feature-rich and cost-effective platform for campus and enterprise switch deployments.
FAQs
-
Does the S6750-S support MACsec?
Yes—all ports across the series support MACsec encryption. -
Are VXLAN and BGP-EVPN included?
Yes—they are supported out of the box, no extra licensing required. -
What uplink speeds are available?
Uplinks are 2×40/100GE QSFP28, flexible for growth. -
Can it stack with multiple units?
Yes, iStack supports grouping of switches into logical clusters. -
Is intelligent telemetry supported?
Yes—features include IFIT, sFlow, and CampusInsight analytics. -
What virtualization does it support?
VXLAN overlay and support for SRv6 slicing. -
Is the switch secure for IoT or industrial use?
Yes, with MACsec, DHCP/ARP snooping, DoS protection, and loop prevention. -
Can I expand it later?
Yes—the external expansion slot allows for future upgrades via subcards.
Conclusion
With its versatile GE to 100GE uplink/downlink support, full MACsec, VXLAN/BGP-EVPN, and intelligent O&M, the Huawei S6750-S Switch series stands out as an excellent Aggregation Switch, Campus Switch, and Enterprise Switch.
It combines high performance and future-proof flexibility in a modular design. Whether deploying GE for access or 100GE for backbone, this series delivers secure, automated, and scalable networks that efficiently adapt to evolving needs.
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