Grandstream GWN7831 L3 Switch 4× Gigabit RJ45 ports, 24× Gigabit SFP ports, and 4× 10 Gigabit SFP+ ports
The Grandstream GWN7831 is a high-performance Layer 3 aggregation managed switch designed for medium to large enterprises requiring robust, scalable, and secure networking solutions. It offers a comprehensive set of features to ensure optimal network performance and management.
Main Features
- 4× Gigabit Ethernet combo ports, 24× Gigabit SFP ports, and 4× 10 Gigabit SFP+ ports for versatile connectivity.
- Delivers a switching capacity of 128 Gbps and a forwarding rate of 95.232 Mpps, ensuring efficient data handling.
- Offers network latency of less than 4 microseconds, facilitating rapid data transmission.
- Supports up to 4K VLANs, including port-based VLAN, IEEE 802.1Q VLAN tagging, and voice VLANs for traffic segmentation.
- Features static and dynamic routing protocols, including RIP, RIPng, OSPF, and OSPFv3, enhancing network flexibility.
- Built-in Quality of Service (QoS) allows for prioritization of network traffic, ensuring optimal performance for critical applications.
- Includes ARP inspection, IP source guard, DoS protection, port security, DHCP snooping, and 802.1X authentication to safeguard network integrity.
- Supports IGMP Snooping (v2/v3) and MLD Snooping (v1/v2) for efficient multicast traffic management.
- Manageable via embedded controller, web GUI, CLI, Grandstream’s GWN.Cloud, and GWN Manager platforms for centralized network administration.
- Equipped with a 60W integrated power supply and supports an external redundant power supply (12V/60W) for enhanced reliability.
- Features two built-in fans to maintain optimal operating temperatures and performance.
- Supports desktop, wall-mount, or rack-mount installations, providing flexibility in deployment.
- Compatible with IPv4, IPv6, and various IEEE standards, ensuring broad network compatibility.
- Supports up to 16K MAC addresses, accommodating large network environments.
- Operates within a temperature range of 0°C to 45°C and humidity levels of 10% to 90% RH (non-condensing), suitable for various environments.
New
Data sheet
| Mounting | Desktop, Wall-Mount or Rack-Mount(rack-mDesktop, Wall-Mount or Rack-Mount(rack-mounting kits included)ounting kits included) |
|---|---|
| Operating temperature | 0°C to 45°C |
| Packet Forwarding Rate | 95.232Mpps |
| Protocol | IPv4, IPv6, IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3ad, IEEE 802.3x, IEEE 802.1p, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1p, IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x |
| QoS | Port priority • Priority mapping • Queue scheduling, including SP, WRR, WFQ, SP-WRR and SP-WFQ • Traffic shaping • Rate limit |
| SFP Ports | 24 |
| Switching Capacity | 128Gbps |
| Fan | 2 |
| SFP+ Port | 4 |
| Console port type | 1 |
| Max Throughput | 64Gbps |
| Power Supply | 60W |
| Port Surge Protection | ± 4KV CM for network ports |
| Power Supply Surge Protection | ± 6KV CM and DM for power |
| Storage Temperature | -10°C to 60°C |
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