Grandstream GWN7821P 8-Port 2.5G PoE Switch

Grandstream GWN7821P 8-Port 2.5G PoE Switch

FEATURES

• The Grandstream GWN7821P is a Layer 3 Multi-Gigabit managed PoE switch designed for businesses that need fast, reliable, secure, and flexible network connectivity. In simple terms, it acts as a central connection point for computers, servers, Wi-Fi access points, IP phones, security cameras, printers, and other network devices. One of its biggest advantages is its 2.5 Gigabit Ethernet connectivity, which provides higher network speeds than traditional Gigabit Ethernet and makes the switch suitable for modern business environments where large amounts of data are transferred regularly. The GWN7821P also provides 10 Gigabit SFP+ uplink ports, allowing it to connect to high-speed network equipment, servers, or other switches using compatible fiber or high-speed modules. This combination of multi-gigabit access ports and high-speed uplinks helps reduce network bottlenecks and provides room for future network expansion.
• Another important feature of the GWN7821P is Power over Ethernet (PoE). The switch can deliver both network data and electrical power through the same Ethernet cable to compatible devices. This is especially useful for businesses that use Wi-Fi access points, IP phones, security cameras, and other PoE-enabled equipment. Instead of installing a separate power adapter and electrical cable for every device, a single Ethernet connection can provide both connectivity and power. This can make installation easier, reduce cable clutter, and give businesses more flexibility when deciding where to install their network devices. The GWN7821P provides a 240W PoE budget, making it suitable for powering multiple compatible devices across a business network.
• The GWN7821P also supports Layer 3 networking features, giving network administrators more control than they would have with a basic unmanaged switch. Layer 3 functionality allows the switch to perform routing between different network segments. This is useful for businesses that want to separate their network into different sections, such as employee computers, guest users, IP phones, security cameras, and management devices. The switch supports IPv4 and IPv6 networking, making it suitable for modern networks and helping businesses prepare for future networking requirements. Its routing capabilities can be particularly useful in larger offices or organizations where multiple departments or network segments need to communicate efficiently.
• VLAN support is another important feature of the GWN7821P. VLANs allow administrators to create separate logical networks while using the same physical network infrastructure. For example, a company can create one VLAN for employees, another for guest Wi-Fi, another for voice traffic, and another for CCTV cameras. This helps keep network traffic organized and can improve security by controlling how different groups of devices communicate. The switch also supports features such as Voice VLAN, which is useful for businesses using IP-based telephone systems. By giving voice traffic its own network segment and appropriate priority, businesses can help maintain clear and reliable phone communication.

SPECIFICATIONS

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