4*10/100/1000Mbps PoE ports, 1*10/100/1000Mbps uplink port,2*10/100/1000Mbps SFP Slot
Support IEEE802.3af/at
Support restrain network storm, VLAN function
Support AI watchdog function
Support Max Transmission distance up to 250m with PoE Power
All port supported by MDI/MDIX auto flip and self-negotiation
Built-in power supply;
Maximum power of single PoE port: 30 W;
Maximum PoE power: 78W;
Adopts store-and-forward architecture;
Fanless, natural cooling, small,compact and quiet design, suitable for desktop or wall
Support lightning protection 6000V
Support IEEE802.3af/at
Support restrain network storm, VLAN function
Support AI watchdog function
Support Max Transmission distance up to 250m with PoE Power
All port supported by MDI/MDIX auto flip and self-negotiation
Built-in power supply;
Maximum power of single PoE port: 30 W;
Maximum PoE power: 78W;
Adopts store-and-forward architecture;
Fanless, natural cooling, small,compact and quiet design, suitable for desktop or wall
Support lightning protection 6000V
| Model | ND-GS0412SFP |
| Fixed Port |
4*10/100/1000Base-TX PoE ports (Data/Power) 1*10/100/1000Base-TX uplink RJ45 port (Data) 2*1000/2500Mbps SFP Slot |
| Ethernet Port |
Port 1-4 support 10/100/1000Base-T(X) auto-sensing, full/half duplex MDI/MDI-X self-adaption |
|
Function Switch |
1 (1,2,3,4) four-position dip switch, the default state "OFF", "ON" after opening the function description as follows. |
| 1 is the "ON" state, port 1-4 can support long-distance transmission 10M/250m,when "OFF", 100 meters transmission. | |
| 2 is the "ON" state,port 1-4 can support VLAN transmission mode | |
| 3 is the "ON" state, port 1-4 can support AI self-healing mode; when"OFF", no communication self-healing function. | |
| 4 is the "ON" state，SFP optical port is 2.5G, when "OFF", SFP optical port is 1000Mbps | |
| Network Protocol |
IEEE802.3 10BASE-T； IEEE802.3i 10Base-T； IEEE802.3u 100Base-TX； IEEE802.3ab 1000Base-T； IEEE802.3z 1000Base-X； IEEE802.3x |
| Forwarding Mode | Store and Forward(Full Wire Speed) |
| Switching Capacity | 14Gbps |
| Forwarding Rate@64byte | 10.416Mpps |
| MAC | 8K |
| Buffer Memory | 4M |
| Twisted pairTransmission |
10BASE-T ： Cat3,4,5 UTP(≤250 meter) 100BASE-TX ： Cat5 or later UTP(≤100 meter) 1000BASE-TX ： Cat5 or later UTP(≤100 meter) |
| PoE Port | Port 1 to 4 IEEE802.3af/at @ POE |
| Power Supply Pin | Default 1/2 (+), 3/6 (-), optional 4/5(+), 7/8(-) |
| Single-port Max Power | 30W，IEEE802.3af/at |
| Total PWR/ Input Voltage | 78W （52VDC） |
| Power Supply | External power adapter,AC100~240V 50-60Hz 1A |
| Power Consumption | Standby<4W, Full load<78W |
| LED Indicator | POE work indicator: three lights are not lit, POE power indication: P <20W, LED1 light, 20W <p <40W (light 1 light); LED2 light, 40W <p <60W (light 2 lights); LED3 light, 60W <p <80W (light 3 lights); three lights flash at the same time, 80W <p |
| Operation TEMP/Humidity | -20°C+55°C, 5%~90% RH Non condensing |
| Storage TEMP/Humidity | -40°C+75°C, 5%~95% RH Non condensing |
| Dimension (L*W*H) | 220mm*140mm*45mm |
| Weight | 1.05kg |
| Installation | Desktop.Wall-mounted |
|
Lightning protection / protection level |
Port lightning protection: 6KV 8/20us, Protection level: IP30 |
| Warranty | 3 years, lifelong maintenance |
4*10/100/1000Mbps PoE+Port,1*10/100/1000Mbps Uplink port，2*1000Mbps SFPSlot .1. Standard PSE chip ,Non-blocking design ,Support 8MP2.AI watch dog function .3.Lightning surge protection:6KV4. DIP switch design :can freely choose 250m extended ,Vlan ,AI and 1.25G or 2.5Goptical channel .5 .3pcs LED indicators show power usage condition6.power supply 78W