📦 Grandstream GWN7811P Product Overview
The Grandstream GWN7811P is a professional Layer 3 managed PoE+ switch designed for medium‑to‑large business networks. It combines robust Gigabit Ethernet connections, high‑speed 10 Gigabit SFP+ uplinks, smart PoE power allocation, advanced routing and security, and multiple management options including local web UI, CLI, SNMP, and cloud/centralized control.
🔍 Key Specifications
| Specification | Details |
|---|---|
| Ports | 8 × Gigabit RJ45 Ethernet with PoE/PoE+ |
| Uplink Ports | 2 × 10 Gigabit SFP+ |
| PoE Power Budget | 120 W total (up to 30 W per port) |
| Layer | Layer 3 (L3) Managed Switching |
| Switching Capacity | 56 Gbps non‑blocking |
| Forwarding Rate | ~41.64 Mpps |
| VLAN Support | Up to 4 000 VLANs (802.1Q, Voice VLAN, QinQ) |
| Routing | Static routing + support for RIP, RIPng, OSPF, OSPFv3 |
| QoS | Advanced traffic shaping and priority queues |
| Security | ARP Inspection, IP Source Guard, DHCP Snooping, DoS protection |
| Management | Web UI, CLI (SSH/Telnet/Console), SNMP v1/v2c/v3, GWN.Cloud, GWN Manager |
| Mounting | Desktop, wall, or 19″ rack (kits included) |
| Packet Buffer | 12 MB |
| VLANs | 4 K VLANs |
| Jumbo Frames | Up to 12 288 bytes |
| Warranty | ~3 years (region dependent) |
🌟 Grandstream GWN7811P Key Features & Benefits
⚡ Enterprise‑Grade Performance
Built for business LAN backbones and high‑density PoE deployments. Supports fast routing, switching, and advanced Layer 3 features with high throughput and low latency, ideal for segmented enterprise networks.
💡 Smart PoE+ Power Delivery
Delivers up to 30 W per port and 120 W total PoE budget to power devices such as Wi‑Fi access points, VoIP phones, IP cameras, and other PoE equipment — no external injectors needed.
🔐 Comprehensive Security
Includes robust protections such as ARP inspection, IP source guard, DHCP snooping, and DoS defense. These features help secure network traffic and defend against common attacks.
☁️ Flexible Management
Manage locally or centrally using GWN.Cloud or GWN Manager, or use traditional web UI, CLI, or SNMP — giving you flexible options for configuration and monitoring.
🧰 Advanced Networking
Enhanced VLAN support, QoS traffic prioritization, link aggregation groups, and static/dynamic routing capabilities make it suitable for complex business networks.
📈 Typical Use Cases
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Business wired LAN infrastructure
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Campus network edge with PoE device powering
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Connectivity for Wi‑Fi access points and VoIP systems
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IP camera and security network backbone
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Segmented enterprise networks with VLAN routing
📎 Useful Links for Customers & Admins
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📄 Grandstream Official Product Page & Datasheet – Complete specifications and documentation (search for GWN7811P): https://www.grandstream.com/products/networking-solutions/network-switches/product/gwn7811p_gwn7812p_gwn7813p
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📚 Official Grandstream Documentation Library – Manuals, configuration guides, and firmware downloads: https://documentation.grandstream.com/
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☁️ GWN.Cloud Management Platform – Cloud‑based switch management portal linked from Grandstream’s site.
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🛠️ Grandstream Support Center – Support articles, firmware updates, and technical FAQs.
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