توضیحات
سوئیچ شبکه HRUi مدل HR900-AF-2421GS-300
| Hardware Features & Performance | ||
| Model | HR900-AF-2421GS-300 | |
| General | Interface | ۲۴ *۱۰۰Mbps PoE ports2 *Gigabit RJ45 ports ۱ *Gigabit SFP port |
| Port Standard | IEEE802.3 (Ethernet)IEEE802.3u (Fast Ethernet) IEEE802.3ab (Gigabit Ethernet) IEEE802.3x (Flow Control) IEEE 802.3z (Gigabit Ethernet Fiber Standard) | |
| Performance | Switching Capacity | ۱۰.۸Gbps |
| Packet Forwarding Rate | ۸.۰۳Mpps | |
| Packet Buffer | ۷۶۸Kbit | |
| MAC Address Table | ۲K | |
| Transmission Method | Store and Forward | |
| PoE | PoE Standard | IEEE802.3af （۱۵.۴W）IEEE802.3at （۳۰W） |
| POE Port Output Voltage | DC 44-57V | |
| PoE Ports | Port 1-24 PoE power output <30W | |
| PoE Power Budget | ۲۹۰W | |
| Physical | Power Supply | AC 100-240V ۵۰/۶۰HzDC 52V 5.76A |
| Mainboard Power Consumption | ۶.۶W | |
| Structure Information | Product Dimensions :320*207*45mmPackaging Dimensions : 370*290*85mm Product Net Weight:1.79KG Product Gross Weight:2.32KG | |
| Packing Information | Carton Dimensions :445*310*390mmPacking Quantity: 5PCS Packing Weight: 12.6KG | |
| Packing List | switch 1pcs, power cord 1pcs, instruction manual 1pcs，certificate of qualification 1pcs | |
| Fan Quantity | ۰ | |
| Installation | desktop | |
| Environment | Surge Protection | Surge protection: common mode 4KV, differential mode 2KVElectrostatic ESD: Air 8KV, Contact 6KV (Class B) |
| Operating Temperature | ۰~۴۰°C | |
| Storage Temperature | -۴۰ °C to 70 °C | |
| Operation Humidity | ۱۰%~۹۰%，non condensing | |
| Storage Humidity | ۵%~۹۵%，non condensing | |
| Hardware Features & Performance | ||
| Buttons&Indicator Lights | PWR | On: Powered onOff: Powered off |
| Mode | On：VLANFlashing：Extend Off：Default | |
| ۱-۲۷ Green Light | On: Link normalOff: Link blocked Flashing: Data transmitting | |
| ۱-۲۴ Yellow Light (PoE) | On: PoE power onOff: PoE powered off | |
| PoE Max | On: indicates PoE power usage is less than 90%Flashing: indicates PoE power usage of 90% ≤ P ≤ ۹۵% Off: indicates that PoE power is used at 95%<P<100% | |
| PoE LED Buttons | Dual color light selection: default green (link data), switch yellow light (PoE) | |
| VLAN/Default/Extend Modes Buttons | VLAN: Isolation mode, 1-24 ports isolated from each other, communicating with 25-27 ports, port PoE watchdog mode enabledDefault: Normal mode, all interfaces can communicate with each other, transmission distance is within 100 meters, transmission rate is 10/100Mbps adaptive, port PoE watchdog mode is turned off Extend: Link extension mode, ۹-۲۴ ports PoE power supply and data transmission distance can be extended to 250 meters, transmission speed is 10Mbps, port PoE watchdog mode is enabled | |
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