📦 Grandstream GWN7812P – Layer 3 16-Port Managed PoE+ Network Switch Overview
The Grandstream GWN7812P is a Layer 3 managed PoE+ network switch designed for medium to large business networks, providing high‑performance connectivity, intelligent power delivery, and robust security. It combines Gigabit Ethernet PoE ports with high‑speed 10 Gigabit SFP+ uplinks and advanced switching features for scalable, reliable networking.
🔍 Key Specifications
| Feature | Description |
|---|---|
| Ports | 16 × Gigabit RJ45 PoE+ (IEEE 802.3af/at) |
| Uplinks | 4 × 10 Gigabit SFP+ slots |
| Power Budget | 240 W total PoE, up to 30 W per port |
| Switching Capacity | 112 Gbps |
| Throughput | 56 Gbps non‑blocking |
| Forwarding Rate | ~83 Mpps |
| VLAN Support | Up to 4K VLANs (802.1Q, Voice VLAN) |
| QoS & Traffic | Advanced traffic shaping & priority queuing |
| Security | ARP Inspection, IP Source Guard, DoS protection, DHCP Snooping |
| Management | Web UI, CLI (SSH/Telnet), SNMP, GWN.Cloud, GWN Manager |
| Mounting | Desktop, Wall, Rack (1U) |
| Certifications | CE, FCC, RoHS |
| Warranty | 3 Years (varies by region) |
🛠️ Key Features & Benefits
📈 Enterprise‑Grade Performance
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High‑speed managed switching with Layer 3 routing and smart PoE control.
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Ideal for powering and connecting Wi‑Fi access points, IP phones, security cameras, and IoT devices without external power injectors.
⚡ Smart PoE Power
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Dynamic power allocation delivers just the right power per device, improving energy efficiency and device support.
📊 Advanced Networking
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Supports extensive VLAN segmentation, QoS, and Link Aggregation for optimized traffic handling.
🔐 Security & Reliability
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Built‑in protective mechanisms guard against network attacks and unauthorized access.
☁️ Flexible Management
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Manage locally or scale across sites with Grandstream’s cloud and on‑premise platforms (GWN.Cloud, GWN Manager).
📈 Use Cases
✔ Business & enterprise wired LAN infrastructure
✔ Campus and office network backbones
✔ Powering PoE devices (APs, phones, cameras)
✔ Networks requiring VLAN segmentation & advanced security
📎 Useful Links for Customers
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📄 Official Grandstream Product Info & Datasheet – Grandstream’s official document hub with full specs and configuration guides:
https://documentation.grandstream.com/ (search GWN7812P) -
📊 GWN.Cloud Remote Management Platform – Cloud‑based device provisioning and monitoring. (Link on Grandstream site)
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📌 Grandstream Support Center – Firmware updates, manuals, and troubleshooting.
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