Menu
Your Cart
image of Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch with Spec and Price in BDT
image of Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch with Spec and Price in BDT
Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch
Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch

Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch

Key Features of GWN7831:
IPv4/IPv6 support and surge protection
Layer 3 aggregation switches
VLAN, QoS, IGMP/MLD, and security features
Supports stacking and redundancy
Up to 240Gbps switching capacity
Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch
৳0.00
Add to Cart
Specification Description Reviews
Specification:
Key Features
attr - Key Feature 1 > IPv4/IPv6 support and surge protection
attr -Key Feature 2 > Layer 3 aggregation switches
attr -Key Feature 3 > VLAN, QoS, IGMP/MLD, and security features
attr -Key Feature 4 > Supports stacking and redundancy
attr -Key Feature 5 > Up to 240Gbps switching capacity
Grandstream Switch
Product Overview Network 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

Mounting: Desktop, Wall-Mount or Rack-Mount(rack-mounting kits included)
Environmental:
Operation: 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)

Compliance: FCC, CE, RCM, IC, UKCA
Package Content:
1x 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 Simplified Quick Installation Guide
1x Regulatory Paper
1x RPS, External Redundant Power Supply(Optional)
Ports & Interfaces Gigabit Ethernet Ports: 4x Combo
1G SFP Ports: 24

10G SFP+ Ports: 12
Note: Support DAC Cable and must be ≤ 5m

Communication Ports
Auxiliary Ports: 1x Reset Pinhole
Console: 1
PoE Features Surge Protection:
± 6KV CM and DM for power
± 4KV CM for network ports
Network Performance Switching Capacity: 128Gbps
Switching:
16K MAC addresses, including static, dynamic and filtering MAC address
16 VLAN virtual interface with 9216 MTU
1K ARP/NDP
4K VLANs, port-based VLAN, IEEE 802.1Q VLAN tagging, Mac-based VLAN, protocol-based VLAN
Private VLAN
VOICE VLAN including auto voice VLAN, tagged OUI, and untagged OUI
GVRP(pending)
32 link aggregation groups
ERPS(pending)
Spanning tree, 32 instances for STP/RSTP/MSTP/PVST(+)/RPVST(+)

Routing:
512 (IPv4)/128(IPv6) routes
32(IPv4)/32(IPv6) static routing
Policy routing (pending)
Dynamic routing, including RIP, RIPng, OSPF, OSPFv3, and BGP
Routing Policy
VRRP(pending)

Forwarding Mode: Store-and-forward
Forwarding Rate: 95.232Mpps
Total Non-Blocking Throughput: 64Gbps
Network Latency: <4µs
Packet Buffer: 12Mb
Network Features Multicast:
IGMP Snooping with IGMPv2 and IGMPv3, 256 IGMP Snooping groups
MLD Snooping with MLDv1 and MLDv2, 256 MLD Snooping groups
MVR

QoS/ACL:
Port 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

DHCP: DHCP server, DHCP relay, Option 82, 60, 160 and 43

Maintenance:
CPU and memory monitoring
Fault detection and alarm for power supply and fan
SNMP including SNMPv1, SNMPv2c, SNMPv3
RMON
LLDP&LLDP-MED
Backup and restore
Syslog
Diagnostics including Ping, Traceroute, Mirroring including SPAN and RSPAN, UDLD(TBD)and copper test
Upgrade via FTPS / TFTP / HTTP / HTTPS or local upload, mass provisioning using DHCP Option/ TR-
069(pending) / GDMS Networking / GWN Manager / GWN router

Security:
User hierarchical management and password protection, HTTPS, SSH, Telnet
Identity authentication including 802.1X and MAC authentication
AAA authentication including RADIUS, TACACS+
Storm control
Port isolation, port security, sticky MAC
Filtering MAC address
IP/IPv6 source guard, DoS attack prevention, ARP inspection
DHCP/DHCPv6 Snooping
Loop protection including BPDU protection, root protection and loopback protection
Kensington Security Slot (Kensington Lock) support
Indicators & Monitoring System LEDs: 1x tri-color LED for device tracking and status indication
Power Supply LEDs: 2x bi-color LEDs for per power supply PWR&RPS
Data Transferring LEDs: 32 green-color LEDs
Hardware & Power Integrated Power Supply: 60W
External Redundant Power Supply (RPS):12V/60W
Fan: 2
Expansion & System Support Maximum No. of Supported Modules:
SM-1G: 24
MM-1G: 24
RJ45-1G: 12
SM-10G: 4
MM-10G: 4
RJ45-10G: 2
Physical Specifications Dimensions (L × W × H): 440mm(L)x200mm(W)x44mm(H)
Unit Weight: 3.15Kg
Additional ESD ± 12KV for contact discharge
Description:

Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch

Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch is a robust managed aggregation switch for large business networks that require great speed, security, and total control over the network. The GWN7830 series can be used to create scalable and fully managed network infrastructure for enterprises and service providers. The series offers switches with 2 or 4 Gigabit Ethernet ports, 6 or 24 SFP ports, and 4 or 12 10Gigabit SFP+ ports for high-speed backbone connectivity. It allows building different networks according to specific needs as well as supporting IPv4 and IPv6 networks for current deployment. As for the capacity, it reaches 240Gbps which is enough for handling intensive data traffic and aggregation applications. These switches belong to the core/distribution layer enterprise switches category.

The switches provide such security features as ARP Inspection, IP Source Guard, DHCP Snooping, DoS protection, and Port Security. They have such additional capabilities as VLAN, IGMP/MLD Snooping, and QoS. Moreover, the switches have integrated surge protection at 4KV and 6KV to help avoid damage from power fluctuations. GWN7831 and GWN7832 series also support dual power supply, thus making sure that there is power redundancy in case of power failure. It can be managed using an embedded controller, a CLI console, the GDMS Networking cloud-based networking platform, and the GWN Manager local management software. Furthermore, it can be used alongside the GWN Series routers for centralized management.

Lastly, the GWN7830 series has the capability to be stacked together, enabling management of all connected devices via one single interface while also ensuring backup and redundancy. Overall, taking into consideration the high performance, various protections, ease of management, as well as power design, the Grandstream GWN7831 series makes a perfect choice for enterprise backbones and aggregation networks.

Buy Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch in Bangladesh

You can buy your desired Grandstream GWN7831 4x SFP/GigE Combo Layer 3 Managed Switch at Global Brand PLC. We are the authorized distributor of Grandstream in Bangladesh. You can buy online and enjoy free home delivery. You can also visit any of our branches near you.

Tags: Grandstream GWN7831 specification , Grandstream GWN7831 overview , Grandstream GWN7831 price in BDT , buy online Grandstream GWN7831 , Grandstream brand products