Fast dispatch and helpful advice before we placed a multi-site order. Pricing was clear and the product arrived ready for install.
Wesley G.
Grandstream GWN7816P 48-Port Gigabit Enterprise Layer 3 Managed PoE Network Switch
- 48 × Gigabit Ethernet PoE ports
- 8 × PoE++ ports supporting up to 60W each
- 40 × PoE+ ports supporting up to 30W each
- 6 × 10Gb SFP+ uplink ports
- Enterprise Layer 3 managed switching and routing
- Massive 740W total PoE budget
- Switching capacity up to 216Gbps
- Forwarding rate up to 160.704Mpps
- Advanced static and dynamic routing support
- Inter-VLAN routing capabilities
- VLAN segmentation and QoS traffic prioritisation
- IGMP/MLD Snooping for multicast optimisation
- Advanced security including ACLs, DHCP Snooping, ARP Inspection, and IP Source Guard
- 802.1X authentication support
- IPv4 and IPv6 compatibility
- Stack management support
- Cloud management via GDMS Networking
- Local web GUI and CLI management
- Redundant power supply support
- Rackmount enterprise chassis design
Interfaces
- 48 × 10/100/1000 Mbps Gigabit RJ45 Ethernet ports
- 6 × 10Gb SFP+ uplink ports
- 1 × Console management port
PoE Specifications
- IEEE 802.3af / 802.3at / 802.3bt compliant
- Total PoE budget: up to 740W
- Ports 1–8 support PoE++ up to 60W per port
- Remaining ports support PoE+ up to 30W per port
- Intelligent dynamic PoE power allocation
Switching Performance
- Switching Capacity: 216Gbps
- Total Non-Blocking Throughput: 108Gbps
- Forwarding Rate: 160.704Mpps
- MAC Address Table: 32K entries
- Jumbo Frame Support: up to 9216 bytes
Layer 3 Features
- Static routing
- Dynamic routing (RIP, RIPng, OSPF, OSPFv3, BGP)
- Inter-VLAN routing
- IPv4 and IPv6 routing support
- Policy routing support (pending firmware support)
Layer 2 Features
- VLAN support (up to 4K VLANs)
- Voice VLAN and Private VLAN support
- Link aggregation (LACP)
- STP / RSTP / MSTP / PVST+ / RPVST+
- IGMP Snooping / MLD Snooping
- Port mirroring
- Loop detection and prevention
Security
- ACL (Access Control Lists)
- DHCP Snooping / DHCPv6 Snooping
- ARP Inspection
- IP Source Guard
- 802.1X and MAC authentication
- RADIUS and TACACS+ support
- DoS attack prevention
- Port security and sticky MAC
- Storm control and loop protection
Management
- Embedded local web GUI
- CLI management
- GDMS Networking cloud management
- GWN Manager support
- SNMP support
- Stack management support for multiple switches
Physical
- Rackmount enterprise metal chassis
- Multiple internal cooling fans
- Hot-swappable redundant power supply support
- Enterprise installation-ready design
Trusted by trade buyers
"CLI Secure has been our go-to for Fortinet hardware and renewals. Fast delivery and knowledgeable support every time."

"We ordered Grandstream phones for a full office rollout. The trade pricing and next-day delivery saved us both time and budget."

"Very professional IT networking supplier. Their pre-sales team helped us spec the right firewall for a multi-site deployment."

"Great stock availability on Hikvision cameras. Everything arrived well packaged and on time. Will order again."

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