Grandstream GWN7816P | 48-Port Layer 3 Managed PoE Switch

Grandstream GWN7816P 48-Port Layer 3 Managed PoE Switch

The Grandstream GWN7816P is an enterprise-grade 48-port Layer 3 managed PoE switch designed for high-performance business networks, enterprise infrastructure, IP surveillance, wireless networking, IP telephony and other demanding applications. It combines 48 Gigabit Ethernet PoE ports with 6 x 10G SFP+ ports, providing high-speed network connectivity and centralized power delivery for compatible network devices.

Supporting IEEE 802.3af, 802.3at and 802.3bt, the GWN7816P can automatically deliver PoE power to compatible access points, IP phones, cameras and other powered devices. Ports 1–8 support PoE++ with up to 60W per port, while ports 9–48 support up to 30W per port. The switch provides up to 740W total PoE output with its standard power supply.

With 216Gbps switching capacity, 108Gbps total non-blocking throughput and a 160.704Mpps forwarding rate, the Grandstream GWN7816P is designed for networks that require high port density, high-speed uplinks, Layer 3 functionality and centralized management.

Key Features of Grandstream GWN7816P

• 48 x Gigabit Ethernet PoE ports
• 6 x 10G SFP+ ports for high-speed uplinks
• Layer 3 managed network switch
• IEEE 802.3af/at/bt PoE support
• PoE, PoE+ and PoE++ power delivery
• Up to 60W PoE++ output per port on ports 1–8
• Up to 30W per port on ports 9–48
• 740W total PoE power budget with one PSU
• 216Gbps switching capacity
• 108Gbps total non-blocking throughput
• 160.704Mpps forwarding rate
• IPv4 and IPv6 support
• Up to 4,000 VLANs
• Static and dynamic Layer 3 routing
• RIP, RIPng, OSPF, OSPFv3 and BGP support
• 32 link aggregation groups
• Stacking support
• Advanced QoS and ACL features
• 802.1X and MAC authentication
• RADIUS and TACACS+ support
• DHCP Snooping and ARP Inspection
• IP/IPv6 Source Guard and DoS protection
• IGMP and MLD Snooping
• GDMS Networking and GWN Manager support
• Web UI and CLI management

48-Port Gigabit PoE Switch with 10G SFP+ Uplinks

The Grandstream GWN7816P provides 48 Gigabit Ethernet ports for connecting network devices and powering compatible PoE equipment. The six 10G SFP+ ports provide high-speed uplink connectivity for fiber optic infrastructure, compatible transceivers and supported DAC connections.

This combination makes the GWN7816P suitable for enterprise access networks where a large number of connected devices need both network connectivity and centralized PoE power.

Power Access Points, IP Phones and Cameras

The GWN7816P eliminates the need for separate power adapters for compatible PoE devices. It can provide both Ethernet connectivity and electrical power over the same network cable, helping simplify network installation and cable management.

The switch is particularly suitable for deployments involving wireless access points, IP surveillance cameras and IP phones and VoIP solutions.

For high-power devices, ports 1–8 support PoE++ with up to 60W per port. Ports 9–48 support up to 30W per port. The total available PoE output is up to 740W with the standard 920W power supply.

IEEE 802.3af, 802.3at and 802.3bt PoE Support

The Grandstream GWN7816P supports multiple IEEE PoE standards, including 802.3af, 802.3at and 802.3bt. This allows the switch to support a broad range of PoE-powered networking devices.

PoE devices are automatically detected and powered according to their requirements, helping simplify installation and reducing the need for individual power adapters at each network endpoint.

High-Performance Enterprise Switching

The GWN7816P is designed for high-bandwidth business networks with a 216Gbps switching capacity, 108Gbps total non-blocking throughput and a 160.704Mpps forwarding rate.

The six 10G SFP+ uplink interfaces provide additional bandwidth for connecting the switch to higher-speed aggregation, core networking or fiber infrastructure.

Layer 3 Routing Capabilities

The Grandstream GWN7816P Layer 3 managed switch provides advanced routing capabilities for enterprise network segmentation and communication between different IP networks.

The switch supports IPv4 and IPv6 environments as well as static and dynamic routing protocols including RIP, RIPng, OSPF, OSPFv3 and BGP. This makes it suitable for organizations that require more advanced network control than a basic Layer 2 PoE switch.

VLAN and Network Segmentation

The GWN7816P supports up to 4,000 VLANs and provides multiple VLAN technologies including port-based VLAN, IEEE 802.1Q VLAN tagging, MAC-based VLAN, protocol-based VLAN and QinQ.

Voice VLAN functionality can help organizations separate IP voice traffic from normal data traffic. This is especially useful when deploying IP phones and VoIP solutions alongside computers and other business devices.

Ideal for Wireless Network Infrastructure

The GWN7816P can provide both data connectivity and PoE power to compatible wireless access points. This makes it suitable as part of a centralized network infrastructure for offices, campuses, hotels, educational institutions and other commercial environments.

Organizations deploying wireless network devices can use the GWN7816P to simplify the connection and powering of compatible access points through Ethernet cabling.

Advanced QoS for Voice, Video and Data

The GWN7816P includes Quality of Service features for prioritizing important network traffic. QoS capabilities include port priority, priority mapping, queue scheduling, traffic shaping and rate limiting.

These features are useful in networks carrying voice calls, video conferencing, surveillance traffic, wireless data and other latency-sensitive applications.

Network Security Features

The GWN7816P provides multiple security features to help protect enterprise network infrastructure. These include 802.1X authentication, MAC authentication, RADIUS, TACACS+, MAC address filtering, port isolation, port security, IP/IPv6 Source Guard, ARP Inspection, DHCP/DHCPv6 Snooping and DoS protection.

The switch also supports loop protection features including BPDU protection, root protection and loopback protection. These capabilities help administrators control network access and improve overall network reliability.

Multicast Management

The GWN7816P supports IGMP Snooping and MLD Snooping for efficient multicast traffic management. These features can be useful for IP video, IPTV, surveillance and other network applications where multicast traffic needs to be distributed efficiently.

10G SFP+ High-Speed Uplinks

The six 10G SFP+ ports provide high-speed connectivity between the GWN7816P and other network switches, aggregation devices, servers or fiber infrastructure.

The switch also supports compatible DAC cables up to the manufacturer’s specified distance, providing flexibility for short-distance high-speed connections within network racks.

Centralized Network Management

The Grandstream GWN7816P can be managed using multiple management methods, including its web-based management interface and command-line interface. It also integrates with GDMS Networking and GWN Manager for centralized management of supported Grandstream networking devices.

This centralized approach can simplify deployment, configuration, monitoring and maintenance across larger network environments.

Grandstream Networking Ecosystem

The GWN7816P can be deployed as part of a broader Grandstream networking products ecosystem. It can provide the wired network foundation for compatible Grandstream access points, IP phones and other network devices.

For a Grandstream deployment that includes VoIP endpoints, wireless infrastructure and network switching, the GWN7816P provides a high-density managed switching platform with integrated PoE power delivery.

Stacking and Network Redundancy

The GWN7816P supports stacking, allowing multiple compatible switches to be managed through a unified interface while providing redundancy between devices. This can help simplify management and support scalable enterprise network designs.

Link aggregation and spanning-tree technologies further support network resilience and efficient utilization of available network links.

Grandstream GWN7816P Specifications

Grandstream GWN7816P Use Cases

• Enterprise office networks
• Corporate LAN infrastructure
• Campus and educational networks
• IP telephony and VoIP deployments
• Wireless access point infrastructure
• IP surveillance and security camera networks
• Hotels and hospitality networks
• High-density PoE deployments
• Network aggregation and distribution
• Multi-VLAN enterprise networks
• High-speed 10G uplink environments

GWN7816P vs GWN7816

The GWN7816P is the PoE-enabled version of the GWN7816. Both models provide 48 Gigabit ports and 6 x 10G SFP+ ports with Layer 3 networking capabilities. The key difference is that the GWN7816P adds 48 PoE ports supporting IEEE 802.3af/at/bt and provides up to 740W of total PoE output.

The standard Grandstream GWN7816 does not provide PoE output. Customers who need to power access points, IP phones, cameras or other PoE devices directly from the network switch should select the GWN7816P.

Frequently Asked Questions About Grandstream GWN7816P

Is Grandstream GWN7816P a Layer 3 switch?

Yes. The Grandstream GWN7816P is an enterprise-grade Layer 3 managed switch with support for IPv4, IPv6 and multiple routing protocols.

How many PoE ports does GWN7816P have?

The GWN7816P has 48 Gigabit Ethernet PoE ports.

Does GWN7816P support PoE++?

Yes. Ports 1–8 support IEEE 802.3bt PoE++ with up to 60W output per port. Ports 9–48 support up to 30W per port.

What is the PoE budget of GWN7816P?

The Grandstream GWN7816P provides up to 740W total PoE output with its standard 920W power supply.

How many 10G ports does GWN7816P have?

The GWN7816P includes 6 x 10G SFP+ ports for high-speed uplink connectivity.

Can GWN7816P power Wi-Fi access points?

Yes. The GWN7816P can provide PoE power and Gigabit Ethernet connectivity to compatible access points, making it suitable for centralized wireless network deployments.

Can GWN7816P be used with IP phones?

Yes. The GWN7816P can provide both network connectivity and PoE power to compatible IP phones, making it suitable for business VoIP deployments.

Does GWN7816P support BGP?

Yes. Grandstream lists BGP along with RIP, RIPng, OSPF and OSPFv3 among the supported dynamic routing protocols.

Can GWN7816P be rack mounted?

Yes. The GWN7816P supports rack installation and includes rack-mounting hardware.

Buy Grandstream GWN7816P in India

Buy the Grandstream GWN7816P 48-Port Layer 3 Managed PoE Switch from IPVoice Technologies for enterprise networking, high-density PoE deployments, wireless infrastructure, IP telephony and professional network installations.

With 48 Gigabit PoE ports, 6 x 10G SFP+ uplinks, Layer 3 routing, advanced security, QoS, VLAN support and a 740W PoE budget, the GWN7816P provides a scalable switching platform for demanding business networks.