ALLNET ALL-SG8428PM / 24 ports Gigabit PoE + 4x SFP 390W PoE

SYS: Green LED

• Off: power off or fail
• On: power on
• Blinking: system booting up

PoE Max. :Green LED

• Off: No over PoE max power budget (390W)
• On: Over PoE max power budget (390W)

24 RJ45 Port LED: one bi-color LEDs on daughter board
Link/ACT: Green/Amber

• Off: port disconnected or link fail
• Green on: 1000Mbps connected
• Amber on: 10/100Mbps connected
• Blinking: sending or receiving data

PoE: Green LED

• Off: PoE power output off
• Green on: PoE power output on
• Blinking: PoE power output over >30W (No Powering)

4 Combo port LED: RJ45: one bi-color LEDs on daughter board

• Off: disconnected or fail
• Green: 1000Mbps connected 
• Amber: 10/100Mbps connected 
• Blinking: data transmitting

SFP: one LEDs on daughter board 

• Off: disconnected or fail
• Green: 1000Mbps connected
• Blinking: data transmitting

• Switch Capacity: 52Gbps bi-direction
• Forwarding Mode: Store and Forward
• MAC address Table: 8K
• Packet buffer size: 1M bit
• Jumbo Frame: 9K bytes

Maximum output: 30W per each port

1. Compliant with IEEE802.3af/at standard, following IEEE802.3a and IEEE802.3at Standard to support PoE or PoE+.
2. Automatically discover the connection of PD device and immediately sends power to it.
3. Auto disable port if the port current is over 700mA or short happens.
4. Priority can be configured and default setting is lower port No. has hight priority
5. The maximum power used by power devices is defined by the following classification. When Port works in Auto Mode,
   the output port power limit will be associated with PD Classification Value.
    

   Class	Usage	Minimum Power Levels Output at the PSE	Maximum Power Levels at the Powered Device
   0	Default	15,4W	0,44 to 12,95W
   1	Optional	4,0W	0,4 to 3,84W
   2	Optional	7,0W	3,84 to 6,49W
   3	Optional	15,4W	6,49 to 12,95W
   4	Optional	30W	12,95 to 25,5W

    
6. Follow the standard PSE pin-out standard of Alternative A (MDI-X) which is sending out power over number 1,2,3,6 pins
   of 8 wires of Ethernet CAT5 UTP cable.

• IEEE 802.1x
• Port security
• Port Isolation
• IP filtering
• DoS attack defense, ARP attack defense, and ICMP attack defense
• Loop Prevention
• STP (IEEE 802.1d)
• User privilege management and password protection
• RADIUS
• TACACS+
• AAA