Grandstream GWN7831, Switch, aggregation, L3, Managed, 4 x combo Gigabit SFP + 20 x Gigabit SFP + 4 x 10 Gigabit SFP+, desktop, wall-mountable, rack-mountable
$542.06 inc GST
✓ In Stock - 20 available
✓ Free NZ Delivery
20 in stock
Ships from: Christchurch
- Allow 2–3 days for delivery to the North Island
- Allow 1–2 days for delivery to the South Island
- Add 1–2 days if you are rural
- Collection can be arranged
Description
What’s in the Box
- Grandstream GWN7831
- 4 rubber feet, 8 screws, grounding cable, power cord anti-trip, power cable (1.2 m)
- Rack mounting kit
Main Specifications
Product Description | Grandstream GWN7831 – switch – aggregation – 24 ports – Managed – rack-mountable |
Device Type | Switch – 24 ports – L3 – Managed |
Enclosure Type | Rack-mountable |
Subtype | Gigabit Ethernet |
Ports | 4 x combo Gigabit SFP + 20 x Gigabit SFP + 4 x 10 Gigabit SFP+ |
Performance | Non-blocking switching throughput: 64 Gbps Switching capacity: 128 Gbps Forwarding rate: 95.232 Mpps Latency: < 4 µs |
Capacity | VLANs supported: 4000 Link aggregation groups: 14 STP/RSTP/MSTP instances: 32 ACL: 2000 |
MAC Address Table Size | 16K entries |
Routing Protocol | RIP, RIPng, OSPF, OSPFv3 |
Remote Management Protocol | SNMP, RMON, HTTPS, SSH, Telnet |
Features | Store and forward, 12Mbit packet buffer, MAC address filtering, port-based VLAN, VLAN Tagging, Voice VLAN, IGMP snooping, static routing, dynamic routing, MLD snooping, queue scheduling support, SP, WRR, WFQ, traffic shaping, rate limit, priority mapping, port-based priority, DHCP server, DHCP relay, LLDP-MED, backup/restore, Syslog support, port mirroring, UDLD, Storm Control, port isolation, sticky MAC, IP source guard, DoS attack prevention, ARP inspection, DHCP snooping, loop protection, BPDU protection, security slot (Kensington security lock compatible) |
Compliant Standards | IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3ad (LACP), IEEE 802.3x, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1ab (LLDP), IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x |
Power | AC 100-240 V (50/60 Hz) |
Power Redundancy | Optional |
Dimensions (WxDxH) | 44 cm x 20 cm x 4.4 cm |
Weight | 3.15 kg |
Extended Specifications
General
Device Type | Switch – 24 ports – L3 – Managed |
|---|---|
Enclosure Type | Desktop, wall-mountable, rack-mountable |
Subtype | Gigabit Ethernet |
Ports | 4 x combo Gigabit SFP + 20 x Gigabit SFP + 4 x 10 Gigabit SFP+ |
Performance | Non-blocking switching throughput: 64 Gbps Switching capacity: 128 Gbps Forwarding rate: 95.232 Mpps Latency: < 4 µs |
Capacity | VLANs supported: 4000 Link aggregation groups: 14 STP/RSTP/MSTP instances: 32 ACL: 2000 |
MAC Address Table Size | 16K entries |
Routing Protocol | RIP, RIPng, OSPF, OSPFv3 |
Remote Management Protocol | SNMP, RMON, HTTPS, SSH, Telnet |
Authentication Method | RADIUS, TACACS+ |
Features | Store and forward, 12Mbit packet buffer, MAC address filtering, port-based VLAN, VLAN Tagging, Voice VLAN, IGMP snooping, static routing, dynamic routing, MLD snooping, queue scheduling support, SP, WRR, WFQ, traffic shaping, rate limit, priority mapping, port-based priority, DHCP server, DHCP relay, LLDP-MED, backup/restore, Syslog support, port mirroring, UDLD, Storm Control, port isolation, sticky MAC, IP source guard, DoS attack prevention, ARP inspection, DHCP snooping, loop protection, BPDU protection, security slot (Kensington security lock compatible) |
Compliant Standards | IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3ad (LACP), IEEE 802.3x, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1ab (LLDP), IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x |
Built-in Devices | 2 x fans |
Status Indicators | Device tracking, status, power, data |
Expansion / Connectivity
Interfaces | 4 x Gigabit LAN RJ-45/SFP 20 x Gigabit LAN SFP 4 x 10Gbit LAN SFP+ 1 x console RJ-45 |
|---|
Power
Power Device | Internal power supply |
|---|---|
Power Redundancy | Optional |
Power Provided | 60 Watt |
Voltage Required | AC 100-240 V (50/60 Hz) |
Features | Redundant Power System (RPS) connector |
Miscellaneous
Included Accessories | 4 rubber feet, grounding cable, power cable (1.2 m), power cord anti-trip, 8 screws |
|---|---|
Rack Mounting Kit | Included |
Compliant Standards | FCC, RCM, IC, UKCA |
Dimensions & Weight
Width | 44 cm |
|---|---|
Depth | 20 cm |
Height | 4.4 cm |
Weight | 3.15 kg |
Environmental Parameters
Min Operating Temperature | 0 °C |
|---|---|
Max Operating Temperature | 45 °C |
Humidity Range Operating | 10 – 90% RH (non-condensing) |
Min Storage Temperature | -10 °C |
Max Storage Temperature | 60 °C |
Humidity Range Storage | 10 – 90% RH (non-condensing) |
Additional information
| Manufacturer |
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