Síťový switch VALUE 21.99.1195 Gigabit Ethernet PoE černý

The VALUE 21.99.1195 Gigabit Ethernet PoE switch is a compact network switch with eight Gigabit RJ-45 ports and two additional ports, designed for small to medium-sized network environments. It supports Power over Ethernet (PoE/PoE+) to power devices such as network cameras, access points and IP phones. The switch offers a MAC address table of 8,000 entries, a switching capacity of 18 Gbit/s and complies with IEEE 802.3af and IEEE 802.3x standards. Power is supplied via an AC-in jack and PoE delivery is managed to avoid overload.

Advantages

The switch supplies PoE/PoE+ with up to 30 W per port while limiting total PoE power to 120 W to control heat dissipation. Ports are prioritized and, under full load, are switched off from the highest-numbered port to the lowest to preserve power distribution. Gigabit Ethernet ports provide up to 10/100/1000 Mbps per port for reliable wired throughput, and the compact black housing fits standard installation locations.

Suitable for

• Small office or branch networks requiring PoE for IP phones and access points
• Surveillance systems with multiple PoE network cameras
• Retail or kiosk environments with powered network devices

Key specifications

• Manufacturer: VALUE — model 21.99.1195
• Ports: 8 x Gigabit RJ-45 (10/100/1000) plus 2 additional ports
• PoE standard: IEEE 802.3af / PoE+ support up to 30 W per port
• Total PoE budget: 120 W
• MAC address table: 8,000 entries
• Switching capacity: 18 Gbit/s
• Power connector: AC-in jack
• Colour: Black
• Weight: 1.2 kg

How to use

Connect the switch to your network using standard Ethernet cables to the Gigabit RJ-45 ports. Plug the AC power cable into the AC-in jack and switch on the device. Attach PoE-capable devices (cameras, APs, IP phones) to the ports; the switch will deliver PoE power automatically up to the configured limits. Monitor device connectivity and power draw to ensure the total PoE consumption does not exceed 120 W, and note that the switch will prioritize ports numerically and may disable higher-numbered ports first under full load.

Recommendations

To maintain stable operation and avoid power-related shutdowns, plan your PoE deployments so that the total power draw stays below the 120 W budget. Place high-priority devices on lower-numbered ports (1, 2, 3 ...) to reduce the chance they are switched off when power limits are reached.