Hardware Specifications

Interface 8 Ports 10/100/1000 Mbps

2 SFP Ports

Port Standards & Functions IEEE 802.3 10Base-T Ethernet

IEEE 802.3u 100Base-TX Ethernet

IEEE 802.3ab 1000Base-T Gigabite Ethernet

IEEE 802.3z 1000BASE-X

IEEE 802.3x Flow Control

IEEE 802.3af Power over Ethernet (PoE, 15.4Watts/port)

IEEE 802.3at Power over Ethernet (PoE+, 30Watts/port)

Full/Half Duplex Full/half duplex for 10/100 Mbps speeds

Full duplex for Gigabit speed

Media Interface Exchange Auto MDI/MDIX

Performance

Switching Capacity 20 Gbps

Transmission Method Store and forward

MAC Address Table 8K

Maximum 64 bytes packet forwarding rate 14.9Mpps

Data RAM Buffer 512.5KB

Jumbo Frames 10K (75W)

9K(123W)

Physical/Environmental

Power input AC 100-240V to DC Adapter :

AC: 50 /60Hz 1.8A; DC: 54.0V/1.574A (75W)

AC 100-240V:

50/60Hz; 1.7A (123W)

Heat Dissipation(Full load w/ PoE) 279.59 BTU/hr (75W,100V)

275.04 BTU/hr (75W,240V)

519.51 BTU/hr (123W,100V)

507.23 BTU/hr (123W,240V)

Operating Temperature -5 ~ 50℃ *(23 - 122℉)

Storage Temperature -20 ~ 70℃ *(-4 - 158℉)

Operating Humidity 10~95% non-condensing

Storage Humidity 5~95% non-condensing

Dimensions (WxDxH) 280*126*44 mm (75W)

330*180*44 mm(123W)

Weight 0.95 kg(75W)

1.77 kg(123W)

Certifications CE, FCC

LED Indicative Device: PWR, PoE Max

Per port: Link/Ack/Speed/PoE status

Power over Ethernet

PoE Power Budget 75/130 Watts

PoE Port Output (max.) 1~8 port 54V DC, 30W

PoE Pin Assignment 1/2(-),3/6(+)

Max Class 2 PD (7W) 8(75W)/8(123W)

Max Class 3 PD (15W) 4(75W)/8(123W)

Max Class 4 PD (30w) 2(75W)/4(123W)