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Grandstream GWN7831 28Ports Layer 3 Aggregation Managed Switch
Grandstream GWN7831 28Ports Layer 3 Aggregation Managed Switch
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Grandstream GWN7831 28Ports Layer 3 Aggregation Managed Switch

Grandstream
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Key Features

  • 4x combo Gigabit Ethernet ports
  • 24 Gigabit SFP ports
  • 4 Gigabit SFP+ ports
  • Supports deployment in IPv6 and IPv4 networks

Grandstream GWN7700 Switch Series Datasheet

$350.00

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$642.70 for 3 item(s)

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Grandstream GWN7831 28Ports Layer 3 Aggregation Managed Switch

The GWN7830 Series comprises Layer 3 aggregation managed switches tailored to empower enterprises in constructing scalable, secure, high-performance, and intelligent business networks, seamlessly manageable and primed for maximum capacity. Its robust feature set includes advanced VLAN support for flexible traffic segmentation, sophisticated QoS capabilities ensuring efficient network traffic prioritization, and IGMP/MLD Snooping for optimizing network performance while maintaining comprehensive security measures against potential threats.

Management of the GWN7830 series is versatile, offering options such as the local Web user interface and the CLI (command line interface). Moreover, this series seamlessly integrates with GWN.Cloud and GWN Manager, Grandstream’s comprehensive cloud and on-premise network management platform. With end-to-end quality of service, adaptable security configurations, and support for maximum network capacity, the GWN7830 Series emerges as an ideal solution for medium-to-large deployments requiring enterprise-grade Layer 3 aggregation switches.

Key Features:

  • 4 Gigabit Ethernet ports, 24 Gigabit SFP ports, and 4 10Gigabit SFP (SFP+) ports
  • Support for deployment in IPv6 and IPv4 networks
  • Comprehensive security features including ARP Inspection, IP Source Guard, DoS protection, port security, and DHCP snooping
  • Embedded controller for switch management, compatible with GWN.Cloud and GWN Manager, Grandstream’s cloud and on-premise network management platform
  • Built-in QoS capabilities for prioritizing network traffic

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Weight2.19 kg
Dimensions440 × 200 × 44 mm
Brands

Color

Number of Ports

28 Ports

Grandstream GWN7831 Technical Specifications

BrandGrandstream
Network ProtocolIPv4, 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
Gigabit Ethernet Ports4x Combo
Gigabit SFP Ports24
Gigabit SFP+ Ports4

(Note: Support DAC Cable and must be ≤ 5m)

Maximum no. of Supported ModulesSM-1G: 24; MM-1G: 24; RJ45-1G: 12; SM-10G: 4; MM-10G: 4; RJ45-10G: 2

(Note: RJ45-1G, RJ45-10G modules must be interval inserted)

Console1
Integrated Power Supply60W
External Redundant Power Supply( RPS)12V/60W
Auxiliary Ports1x Reset Pinhole
Forwarding ModeStore-and-forward
Total non-blocking throughput64Gbps
Switching Capability128Gbps
Forwarding Rate95.232Mpps
Packet Buffer12Mb
Network Latency<4μs
Switching16K MAC addresses, including static, dynamic and filtering MAC address

4K VLANs, port-based VLAN, IEEE 802.1Q VLAN tagging, voice VLAN

VLAN virtual interface

GVRP (pending)

14 link aggregation

Spanning tree, 32 instances for STP/RSTP/MSTP

 

Routing

Static routing

Dynamic routing, including RIP, RIPng, OSPF and OSPFv3

Policy routing(pending)

MulticastIGMP Snooping with IGMPv2 and IGMPv3

MLD Snooping with MLDv1 and MLDv2

MVR (pending)

QoS/ACLPort priority

Priority mapping

Queue scheduling, including SP, WRR, WFQ, SP-WRR and SP-WFQ

Traffic shaping

Rate limit

2K ACL for Ethernet, IPv4 and IPv6

DHCPDHCP server, DHCP relay, Option 82, 60, 160 and 43
MaintenanceCPU and memory monitoring, fault detection and alarm for power supply and fan, SNMP, RMON, LLDP&LLDP-MED, backup and restore, syslog, diagnostics including Ping, Traceroute, port mirroring, UDLD(TBD) and copper test
SecurityUser hierarchical management and password protection, HTTPS, SSH, Telnet

802.1X authentication

AAA authentication including RADIUS, TACACS+

Storm control

Port isolation, port security, sticky MAC

Filtering MAC address

IP source guard, DoS attack prevention, ARP inspection

DHCP Snooping

Loop protection including BPDU protection, root protection(pending) and loopback protection(pending)

Kensington Security Slot (Kensington Lock) support

MountingDesktop, Wall-Mount or Rack-Mount(rack-mounting kits included)
System LEDs1x tri-colour LED for device tracking and status indication
Power Supply LEDs2x bi-colour LEDs for per power supply PWR&RPS
Data Transferring LEDs32 green-colour LEDs
Fan2
EnvironmentalOperation: 0°C to 45°C, humidity 10% to 90% RH(Non-condensing)

Storage: -10°C to 60°C, humidity: 10% to 90% RH(Non-condensing)

Dimensions440mm(L)x200mm(W)x44mm(H)
Unit Weight3.15Kg
Package Content1x Switch

1x 1.2m(10A) AC Cable

1x 25cm Ground Cable

4x Rubber Footpads

1x Power Cord Anti-Trip

2x Rack-Mounting Kits

8x Screws (KM 3*6)

1x Quick Installation Guide

1x Console Cable (Optional)

1x RPS, External Redundant Power Supply (Optional)

ComplianceFCC, CE, RCM, IC, UKCA

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