Multi-Gigabit Layer 3 switching
Designed for scalable, secure and high-performance medium-to-large enterprise networks.
An enterprise Layer 3 multi-Gigabit managed PoE switch for medium-to-large networks, with advanced VLANs, QoS, multicast optimisation, security and flexible management.

Designed for scalable, secure and high-performance medium-to-large enterprise networks.
Dynamic PoE power can support IP phones, IP cameras, Wi-Fi access points and other compatible endpoints.
Advanced VLAN capabilities support flexible and sophisticated traffic segmentation.
Advanced QoS supports end-to-end prioritisation of important network traffic.
Review the stated model, capacity and compatibility details for SKU GWN7821P. Only the specifications supplied for this exact product are shown.
The GWN7821P is a Layer 3 multi-Gigabit managed PoE switch for medium-to-large enterprise networks.
Yes. Smart dynamic PoE output is listed for powering compatible network endpoints.
The supplied family information names IP phones, IP cameras, Wi-Fi access points and other compatible PoE endpoints.
Yes. Advanced VLAN capabilities are listed for flexible traffic segmentation.
Yes. An IPv4/IPv6 dual protocol stack is listed.
IGMP and MLD Snooping are listed.
Management options include local Web UI, CLI, GWN router, GDMS Networking and GWN Manager.
No. Confirm the exact interface mix, port speeds and PoE budget for this SKU before deployment.
It is positioned for medium-to-large businesses requiring scalable managed switching.
DeviceDeal is an authorised Grandstream reseller. The applicable Grandstream manufacturer warranty is subject to Grandstream terms; no exact warranty period was supplied.
(GWN7821P)
Designed for scalable, secure and high-performance medium-to-large enterprise networks.
Dynamic PoE power can support IP phones, IP cameras, Wi-Fi access points and other compatible endpoints.
Advanced VLAN capabilities support flexible and sophisticated traffic segmentation.
Advanced QoS supports end-to-end prioritisation of important network traffic.
IGMP and MLD Snooping are listed for network-performance optimisation.
The supplied family data identifies comprehensive security capabilities against potential attacks.
An IPv4/IPv6 dual protocol stack is listed.
Supports local Web UI, CLI, a GWN router, GDMS Networking and GWN Manager.
Specifications below are organised from the information supplied for SKU GWN7821P.

| Product class | |
| Switching | Layer 3 multi-Gigabit managed |
|---|---|
| PoE | Smart dynamic PoE output |
| Target deployment | Medium-to-large enterprise networks |
| Exact interfaces | Not supplied for this SKU; confirm port mix, speeds and PoE budget |
| Network capabilities | |
| VLAN | Advanced VLAN |
| QoS | Advanced/end-to-end |
| Multicast | IGMP and MLD Snooping |
| IP stack | IPv4 and IPv6 dual stack |
| Security | Multi-layer protection stated |
| Management | |
| Local | Web UI |
| Command line | CLI |
| Router management | GWN router |
| Cloud | GDMS Networking |
| On premise | GWN Manager |
| SKU | GWN7821P |
| Barcode # | 6947273704546 |
| Brand | Grandstream |
| Shipping Weight | 2.0000kg |
DeviceDeal is an authorised Grandstream reseller. This product is covered by the applicable Grandstream manufacturer warranty, subject to Grandstream warranty terms, eligibility requirements and product assessment. No exact warranty period was supplied for this SKU.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible claim or service request.
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