Product description PSBT-28-24P-250 is a 24 port 10/100Mbps PoE switch without management with two additional Gigabit LAN/SFP Combo ports. Automatically detects and powers devices supporting PoE standard 802.3af/at (max. 30 W / port) on ports 1 to 24, even on ports 1 and 2 supports PoE standard 802.3bt (60 W). Ports No. 25 and 26 serve as uplinks and do not support PoE. The total budget for powering the connected devices is 250 W using the internal power supply. The switch automatically balances the power for individual ports according to the consumption of the device. The Switch can be mounted in a 19" rack thanks to the included accessories.
Port 1 and 2 also support the 802.3bt standard, where up to 60 W output power is available for the connected device! Also new are switches equipped with the Watchdog function. If the Ethernet link is not detected for about 1 minute and the power supply is active at the same time, the supply voltage will be interrupted and the connected device will be restarted.
• Normal "N": The switch supplies the device at a distance of max. 100 m. The throughput of the switch per port is 10/100 Mbps.
• VLAN: Ports are logically separated from each other, in this mode unwanted broadcast storms can be avoided. The switch powers devices up to 100 m and the throughput per port is 10/100 Mbps.
• 250 m : The switch powers devices up to 250 m with a reduced throughput of 10 Mbps per port.
• Ears to 19" rack
• Power cord
|Εγγυήσεις - Επιστροφές:|
|Επιστροφή Χρημάτων:||Επισκευή - Αντικατάσταση:|
|20 ημέρες||24 μήνες|
|Connectors and Interfaces|
|LAN speed||(24) 10/100Mbps + (2) 10/100/1000Mbps|
|Optical interfaces||(2) 1000Mbps Combo|
|Mains power (230V)|
|PoE type||PoE-Out (only)|
|PoE-Out standards||802.3af, 802.3at, 802.3bt|
|PoE Out ports||24|
|PoE budget [W]||250|
|Long range PoE - up to 250m||Yes|
|Max. power consumption [W]||250|
|Power via connector/terminal||230V AC|
|Fans||(2) 40 x 40 mm|
|Buttons||Normal / VLAN / 250m|
|Operating temperature [°C]||-10 up to 55|
|Packet forwarding rate [Mpps]||8|
|Switchning capacity [Gbps]||10|
|MAC address table||8000|
|Jumbo frame [Bytes]||10240|