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Physical Port
24 10/100BASE-TX Fast Ethernet RJ45 copper ports
2 10/100/1000BASE-T TP interfaces and 2 1000BASE-X mini-GBIC SFP interfaces
Power over Ethernet
Complies with IEEE 802.3af/at Power over Ethernet end-span PSE
Up to 24 ports of IEEE 802.3af/at devices powered
Supports PoE Power up to 32 watts for each PoE port
Each port supports 54V DC power to PoE Powered Device
300-watt PoE budget
Auto detects powered device (PD)
Circuit protection prevents power interference between ports
Remote power feeding up to 100m in standard mode and 250m in extend mode
Smart LCD
The LCD switch features “Standard”, “VLAN” and “Extend” mode selection; the “Extend” mode features 20-watt PoE transmit distance of 250m at speed of 10Mbps and VLAN isolation
The LCD switch is able to isolate ports to prevent broadcast storm and defend DHCP spoofing
Power low-voltage, power over-voltage and PSE over-temperature protection
Screen saver, fan control, factory default and save configuration
PoE management
Total PoE power budget control
Per port PoE function enable/disable
PoE port power feeding priority
Per PoE port power limitation
PD alive check
Switching
Hardware-based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X
Flow control for full duplex operation and back pressure for half duplex operation
9216bytes packet size
Integrates address look-up engine, supporting 8K absolute MAC addresses
IEEE 802.1Q VLAN transparency
Automatic address learning and address aging
Hardware
19-inch desktop size, 1U height, rack mountable
2-inch color LCD with smart management functions
LED indicators for system power, per port PoE ready and PoE activity, speed, Link/Act
3 silent fans to provide stable and efficient power performance
Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)
Supports contact discharge of ±6KV DC and air discharge of ±8KV DC for Ethernet ESD protection
Supports ±6KV surge immunity
Detalles del producto
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Especificaciones
| Puertos e Interfaces | |
|---|---|
| Cantidad de puertos básicos de conmutación RJ-45 Ethernet | 24 |
| Tecnología de cableado ethernet de cobre | 10BASE-T,100BASE-TX,1000BASE-T |
| Puertos tipo básico de conmutación RJ-45 Ethernet | Fast Ethernet (10/100) |
| Combo SFP Cantidad de puertos | 2 |
| Peso y dimensiones | |
|---|---|
| Altura | 44 mm |
| Profundidad | 233 mm |
| Peso | 3,3 kg |
| Ancho | 440 mm |
| Control de energía | |
|---|---|
| Consumo de energía (max) | 330 W |
| Frecuencia de entrada AC | 50/60 Hz |
| Corriente de entrada | 5 |
| Voltaje de entrada AC | 100-240 V |
| Diseño | |
|---|---|
| Certificación | FCC Part 15 Class A, CE |
| Montaje en rack |
|
| Color del producto | Negro |
| Número de ventiladores | 2 |
| Factor de forma | 1U |
| Indicadores LED |
|
| Transmisión de datos | |
|---|---|
| Capacidad de conmutación | 8,8 Gbit/s |
| Guardar y remitir |
|
| Tabla de direcciones MAC | 8000 entradas |
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