Grandstream GWN7831 28-Port Multi-Gig SFP / SFP+ Managed Aggregation Network Switch

BH #GRGWN7831 • MFR #GWN7831
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Grandstream GWN7831 28-Port Multi-Gig SFP / SFP+ Managed Aggregation Network Switch
Key Features
  • 24 x Gigabit SFP Ports
  • 4 x 10G SFP+ Ports
  • 4 x Gigabit RJ45 / SFP Combo Ports
  • 128 Gb/s Switching Capacity
Expand your business to support high-speed connections to computers, NAS systems, and other fiber network devices with the GWN7831 28-Port Multi-Gig SFP / SFP+ Managed Aggregation Network Switch from Grandstream. This managed Layer 3 aggregation switch features 24 Gigabit-speed SFP slots alongside four SFP+ that support up to 10 Gb/s speeds. There are also four Gigabit-speed RJ45 / SFP combo ports for uplink connections.
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Grandstream GWN7831 Overview

Expand your business to support high-speed connections to computers, NAS systems, and other fiber network devices with the GWN7831 28-Port Multi-Gig SFP / SFP+ Managed Aggregation Network Switch from Grandstream. This managed Layer 3 aggregation switch features 24 Gigabit-speed SFP slots alongside four SFP+ that support up to 10 Gb/s speeds. There are also four Gigabit-speed RJ45 / SFP combo ports for uplink connections.

With a 12Mb packet buffer, 128 Gb/s (64 Gb/s non-blocking) switching capacity, and 95.23 Mpps forwarding rate, the GWN7831 delivers smooth data transfers. A dual fan cooling system helps to maintain optimal performance. You can mount the switch onto a desktop, wall, or rack. Configure and manage your switch through the web-based or CLI interface.

Security
ARP Inspection, IP Source Guard, DoS protection, port security, and DHCP snooping.
Stacking Support
Combine up to four switches into one virtual switch. This improves the device-level reliability through redundant backup between multiple member devices and the link-level reliability through the link aggregation function across devices.
Redundant Power Support
Add a separately purchased 300W external power supply for failover support.

Grandstream GWN7831 Specs

Key Specs
Networking I/O
32 Total Connections Supporting up to 10 GbE
Stackable
Yes
Switching Bandwidth
128 Gb/s
Networking I/O
24x SFP Gigabit Ethernet
4x SFP+ 10 GbE
4x RJ45/SFP Combo Gigabit Ethernet
Stackable
Yes
Protocols
Supported Protocols
Auto-MDIX/MDI
DHCP Server
IGMP Snooping
IPv4
MAC Address Table Size
16K
Security
Security Features
DHCP Snooping
Kensington Lock Support
Storm Control
Performance
Forwarding Rate
95.3 Mpps
Switching Bandwidth
128 Gb/s
Packet Buffer
12 Mb
Electrical
Power Supply Type
External
General
Certifications
CE, FCC, IC, RCM
Operating Conditions
32 to 113°F / 0 to 45°C at 10 to 90% Humidity
Storage Conditions
14 to 140°F / -10 to 60°C at 10 to 90% Humidity
Cooling System
Fan
Material of Construction
Metal
Indicator Lights
Yes
Rack Mountable
Yes
Dimensions
17.3 x 7.9 x 1.7" / 440 x 200 x 44 mm
Weight
6.94 lb / 3.15 kg
Packaging Info
Package Weight
8.41 lb
Box Dimensions (LxWxH)
20 x 13.1 x 3.5"

Grandstream GWN7831 Reviews

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