Grandstream GWN7831 24x SFP, 4X SFP+, 4X GBE L3 Managed Switch
The GWN7831 is Layer 3 aggregation managed switch that allows enterprises to build scalable, secure, high performance and smart business networks that are fully manageable and support maximum capacity. It supports advanced VLAN for flexible and sophisticated traffic segmentation, advanced QoS for prioritization of network traffic, IGMP/MLD Snooping for network performance optimization, and comprehensive security capabilities against potential attacks. The GWN7831 can be managed in several ways, including the local Web user interface of the switch, and CLI, the command line interface. This switch is also supported by GWN. Cloud and GWN Manager, Grandstream’s cloud and on-premise network management platform. With complete end-to-end quality of service, flexible security settings, and support for maximum network capacity, the GWN7830 Series provides enterprise-grade Layer 3 aggregation switches ideal for medium-to-large deployments.
Features:
• 4 combo Gigabit Ethernet ports, 24 Gigabit SFP ports, and 12 10Gigabit SFP+ ports
• Supports deployment in IPv6 and IPv4 networks
• ARP Inspection, IP Source Guard, DoS protection, port security & DHCP snooping
• Embedded controller to manage switch; GWN. Cloud and GWN Manager, Grandstream’s cloud and on-premise network management platform
• Built-in QoS allows for prioritization of network traffic
| Specifications | |
| 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 |
| Gigabit Ethernet Ports | 4x Combo |
| Gigabit SFP Ports | 24 |
| Gigabit SFP+ Ports | 4 |
| Maximum no. of Supported Modules | SM-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 |
| Console | 1 |
| Integrated Power Supply | 60W |
| Surge Protection | ± 6KV CM and DM for power ± 4KV CM for network ports |
| ESD | ± 12KV for contact discharge |
| Auxiliary Ports | 1x Reset Pinhole |
| Forwarding Mode | 128bps |
| Forwarding Rate | Store-and-forward |
| Total non-blocking throughput | 64Gbps |
| Switching Capability | 128Gbps |
| Forwarding Rate | 95.232Mpps |
| Packet Buffer | 12Mb |
| Network Latency | <4µs |
| Switching | • 16K 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) |
| Multicast | • IGMP Snooping with IGMPv2 and IGMPv3 • MLD Snooping with MLDv1 and MLDv2 • MVR(pending) |
| 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, RMON, LLDP&LLDP-MED, backup and restore, syslog, diagnostics including Ping, Traceroute, port mirroring, UDLD(TBD) and copper test |
| Security | • User 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 |
| Mounting | Desktop, Wall-Mount or Rack-Mount(rack-mounting kits included) |
| 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 | 32x green-color LEDs |
| Fan | 2 |
| 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) |
| Dimensions | 440mm x 200mm x 44mm |
| Unit Weight | 3.15Kg |
| 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 Quick Installation Guide 1x Console Cable(Optional) 1x RPS, External Redundant Power Supply(Optional) |
| Compliance | FCC, CE, RCM, IC, UKCA |
