28-Port Unmanaged Full Gigabit PoE Switch
> 24 *1G PoE ports+2 *1G RJ45 ports+2 *1G SFP ports; > Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, and IEEE 802.3x standards; > RJ45 port supports 10M/100M/1G adaptation; > When the PoE port is in Extend mode, ports 17-24 force 10Mbps to automatically activate the PoE watchdog mode; > PoE priority is enabled by default, with priority order from 1 to 24 > Flow control method: The IEEE 802.3x standard is used for full duplex, and the back-pressure standard is used for half duplex. > The panel indicator LED will monitor the working status and assist in fault analysis. > Support Extend mode; > 1 port supports 60W
|
Interface |
24* 1G PoE ports 2* 1G RJ45 ports 2* 1G SFP ports |
|
Port Standard |
IEEE802.3 (Ethernet) IEEE802.3u (Fast Ethernet) IEEE802.3ab (Gigabit Ethernet) IEEE 802.3z (Gigabit Ethernet Fiber Standard) IEEE802.3x (Flow Control) |
|
Bandwidth |
56Gbps |
|
Packet Forwarding Rate |
41.644Mpps |
|
Packet Buffer |
3Mbit |
|
MAC Address Table |
8K |
|
Transmission Method |
Store and Forward |
|
PoE Standard |
IEEE802.3af (15.4W) IEEE802.3at (30W) |
|
PoE Port Output Voltage |
DC 44-57V |
|
PoE Ports |
Port 1 PoE power output <60W Port 2-24 PoE power output <30W |
|
PoE Power Budget |
385W |
|
Operating Temperature |
0~40°C |
|
Storage Temperature |
-40 °C to 70 °C |
|
Operation Humidity |
10%~90%,non condensing |
|
Storage Humidity |
5%~95%,non condensing |
|
Power Supply |
AC 100-240V 50/60Hz DC 52V 7.69A |
|
Mainboard Power Consumption |
14.27W |
|
Structure Information |
Product Dimensions :440*280*44mm Packaging Dimensions : 500*365*85mm Product Net Weight:3.565KG Product Gross Weight:4.264KG |
|
Packing Information |
Carton Dimensions :520*445*385mm Packing Quantity: 5PCS Packing Weight: 22.3KG |
|
Surge Protection |
Surge protection: common mode 4KV, differential mode 2KV Electrostatic ESD: Air 8KV, Contact 6KV (Class C) |
|
Package Contents |
Switch 1pcs, Power Cord 1pcs, Manual 1pcs, Certificate of Inspection 1pcs, Rack-mouting kit 1pair |
|
Fan Quantity |
0 |
|
Installation |
Desktop, Rack-mounting |
|
PWR LED |
Green LED On: Powered on Green LED Off: Powered off |
|
Mode LED |
Flashing：Extend on Green LED Off：Extend off |
|
1-24 LED |
Green LED On: 10M/100M/1G Link normal Green LED Off: Link blocked Yellow LED On: PoE power on Yellow LED Off: PoE powered off Flashing: Data transmitting |
|
25-28 LED |
Green LED On: 10M/100M/1G Link normal Green LED Off: Link blocked Flashing: Data transmitting |
|
PoE Max Green LED |
Off: Indicate that the PoE power usage is less than 90% Flashing(Once per second): Indicate that the PoE power usage of 90% ≤ P ≤ 95% On: Indicate that the PoE power is used at 95%<P<100% |
|
PoE LED Buttons |
Dual color light selection: default green (link data), switch yellow LED (PoE) |
|
Extend Mode Buttons |
OFF: All interfaces can communicate with each other, with an adaptive
transmission rate of 10M/100/1G, and port PoE watchdog mode turned off;
ON: 17-24ports enable extension of Ethernet cable transmission distance
by 250 meters, with a transmission rate of 10Mbps, and PoE watchdog mode enabled on the port; |
