Hallittava kytkin Intellinet 24-porttinen Gigabit Ethernet PoE+

The Intellinet 24-Port Gigabit Ethernet PoE+ Web-Managed Switch (model 560559) provides 24 Gigabit RJ-45 ports with IEEE 802.3at/af Power over Ethernet and two SFP slots for fibre uplinks. With a total PoE budget of 240 watts and a switching capacity suitable for 1 Gbps per port, this rack-mountable managed switch delivers combined data and power over Cat5e/Cat6 cabling to devices such as wireless access points, VoIP phones and IP cameras while offering advanced L2 management features.

Advantages

This managed switch supports IEEE 802.3at/af PoE+ on all 24 ports, enabling delivery of up to 30 W per port where required while maintaining a total budget of 240 W. The unit includes two SFP slots for fibre connections and a full set of web-management features including VLAN, port aggregation, QoS, port mirroring and SNMP v1/v2c. Built-in protection against short circuits, overload and high voltage helps protect connected equipment. The compact black chassis is suitable for 19" rack mounting and supports an 8,000-entry MAC address table for efficient traffic handling.

Suitable for

• Supplying data and power to wireless LAN access points and bridges
• Powering VoIP telephones and IP phones
• Connecting and powering IP surveillance cameras
• Small to medium office network aggregation with fibre uplinks

Key specifications

• Ports: 24 x Gigabit RJ-45 (10/100/1000) with PoE/PoE+ (802.3af/at)
• SFP: 2 x SFP slots for fibre modules
• Total PoE budget: 240 W (per-port average distribution 10 W; max per port 30 W)
• Switch type: Managed, switching capacity suitable for full Gigabit throughput
• MAC address table: 8,000 entries
• Networking standards: IEEE 802.3, 802.3u, 802.3ab, 802.3ad, 802.3af, 802.3at, 802.3x, 802.1q, 802.1p, 802.1D, 802.1w
• Colour and form factor: Black, 19" rack-mount compatible
• Weight: 3.55 kg

How to use

Install the switch in a suitable 19" rack or place it on a stable surface with adequate ventilation. Connect Ethernet devices using Cat5e or Cat6 cables to the RJ-45 ports; compatible 802.3af/at devices will receive power automatically from the corresponding ports. Use the two SFP slots to add fibre uplinks with the appropriate SFP modules. Access the web management interface to configure VLANs, QoS, port aggregation and SNMP settings, and to monitor port status and PoE power allocation.

Recommendations

Plan PoE power distribution according to the 240 W total budget; assign higher-power devices to ports while monitoring per-port and total power usage. For non-802.3af/at legacy devices, use a compatible PoE splitter. Regularly update firmware and configure SNMP or monitoring tools to track performance and prevent overloads.