توضیحات
| Hardware Features & Performance | ||
| Model | HR902-AF-82N | |
| General | Interface | 8* 100Mbps PoE ports2* 100Mbps uplink RJ45 port |
| Port Standard | IEEE802.3 (Ethernet)IEEE802.3u (Fast Ethernet)
IEEE802.3x (Flow Control) |
|
| Performance | Switching Capacity | 2Gbps |
| Packet Forwarding Rate | 1.488Mpps | |
| Packet Buffer | 768Kbit | |
| MAC Address Table | 2K | |
| Transmission Method | Store and Forward | |
| PoE | PoE Standard | IEEE802.3af （15.4W）IEEE802.3at （30W） |
| POE Port Output Voltage | DC 44-57V | |
| PoE Ports | Port 1-8 PoE power output <30W | |
| PoE Power Budget | 90W | |
| Physical | Power Supply | AC 100-240V 50/60HzDC 52V 1.85A |
| Mainboard Power Consumption | 1.98W | |
| Structure Information | Product Dimensions :200*118*44mmPackaging Dimensions : 245*190*60mm
Product Net Weight:0.61KG Product Gross Weight:0.89KG |
|
| Packing Information | Carton Dimensions :520*320*400mmPacking Quantity: 20PCS
Packing Weight: 18.8KG |
|
| Packing List | switch 1pcs, power cord 1pcs, instruction manual 1pcs，certificate of qualification 1pcs | |
| Fan Quantity | 0 | |
| Installation | desktop | |
| Environment | Surge Protection | |
| Operating Temperature | 0~40°C | |
| Storage Temperature | -40 °C to 70 °C | |
| Operation Humidity | 10%~90%，non condensing | |
| Storage Humidity | 5%~95%，non condensing | |
| Hardware Features & Performance | ||
| Buttons&Indicator Lights | PWR | On: Powered onOff: Powered off |
| SW | On：VLANFlashing：Extend
Off：Normal |
|
| 1-10 Green Light | On: Link normalOff: Link blocked
Flashing: Data transmitting |
|
| VLAN/Normal/Extend Modes Buttons | VLAN: Isolation mode, 1-8 ports isolated from each other, communicating with 9-10 portsNormal: Normal mode, all interfaces can communicate with each other, transmission distance is within 100 meters, transmission rate is 10/100Mbps adaptive
Extend: Link extension mode, 1-8 ports data transmission distance can be extended to 250 meters, transmission speed is 10Mbps |
|
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