GS-GWN7821P - Grand Stream Managed PoE Network Switch | Aztek Computers
29+Years
SKU: RG3A4SKJ4J |  Mfg. Part: GS-GWN7821P  | UPC: 6947273704546  | 
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GS-GWN7821P - Grand Stream Managed PoE Network Switch

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$260.17  $351.23

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Product Overview

- 8x 2.5 Gigabit ports, 2 SFP+ ports
- Smart power control to support dynamic PoE/PoE+ and PoE++
- Supports deployment in IPv6 and IPv4 networks
- Reliability features including fault detection, device protection, dual boot, dual system file redundancy, link aggregation, storm control, and more
- ACL filtering of data packets by configuring matching rules, processing operations, and time schedules, and provides flexible security access control policies
- Built-in QoS allows for prioritization of network traffic
- Management options include: Embedded controller; GDMS Networking and GWN Manager, Grandstream's free cloud and on-premise network management platform; CLI management; GWN router
- Supports stacking (pending) for easy management on one interface while creating redundant backup between multiple devices

Expert Overview

The GRAND STREAM GS-GWN7821P is a managed PoE network switch designed for business and IT environments requiring robust network infrastructure. It features 8x 2.5 Gigabit Ethernet ports with PoE+ support, capable of delivering a total of 240W for powering connected devices. Additionally, it includes 2 SFP+ ports for high-speed fiber uplinks. This switch is suitable for organizations operating in both IPv4 and IPv6 networks, offering smart power control for dynamic PoE/PoE+ and PoE++ applications. Key reliability features such as fault detection, link aggregation, and storm control help maintain network uptime. Security is addressed through ACL filtering for granular data packet control. Management options are flexible, including an embedded controller, Grandstream's GDMS and GWN Manager platforms, CLI, or a GWN router. This switch addresses the need for secure, reliable, and manageable network connectivity with integrated power delivery.

Technical Specifications

Managed: Yes
Max PoE Power Consumption - Watts: 240
Number PoE Ports: 8
Number SFP Ports: 2
Packet Buffer Size - Kb: 12000
PoE Support Type: PoE+
Port Type: Gigabit Ethernet
Stackable: Yes
Total Number of Ports: 10
Color: Black

Product Details

  • Manufacturer:
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  • ASIN:
  • UPC:
  • Condition:
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  • GRAND STREAM
  • GS-GWN7821P
  • B0DW6NJZWL
  • 6947273704546
  • New
  • 5.65 lbs
  • 17 X 2 X 9
  • Jul 22, 2026
  • Oct 29, 2025
Product Identifiers: Brand: Grand Stream • Part #: GS-GWN7821P • UPC: 6947273704546 • ASIN: B0DW6NJZWL • Category: Switch Modules

Frequently Asked Questions

What type of PoE does this switch support?

The switch supports PoE+ and features smart power control to dynamically manage PoE/PoE+ and PoE++ devices, with a maximum PoE power consumption of 240 Watts across its 8 ports.

What management options are available for this switch?

Management options include an embedded controller, Grandstream's free cloud and on-premise GDMS Networking and GWN Manager platforms, CLI management, and integration with a GWN router.

Can this switch be used in larger network deployments?

Yes, it supports stacking (pending) for simplified management of multiple devices through a single interface, while also providing redundant backup capabilities between units.

What is the total number of ports on this switch?

The switch has a total of 10 ports, consisting of 8x 2.5 Gigabit Ethernet ports and 2 SFP+ ports.

GS-GWN7821P - Grand Stream Managed PoE Network Switch

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$260.17