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Physical Port
24 10/100/1000BASE-T Gigabit Ethernet RJ45 ports with IEEE 802.3at PoE+ Injector function
4 100/1000BASE-X mini-GBIC/SFP slots, shared with Port-21 to Port-24 compatible with 100BASE-FX SFP
RJ45 to RS232 DB9 console interface for basic management and setup
Power over Ethernet
Complies with IEEE 802.3at Power over Ethernet Plus/end-span PSE
Up to 24 IEEE 802.3af devices powered
Supports PoE power up to 36 watts for each PoE port
440-watt PoE budget
Auto detects powered device (PD)
Circuit protection prevents power interference between ports
Remote power feeding up to 100m
PoE management features
Intelligent PoE features
Industrial Protocol
Modbus TCP for real-time monitoring in the SCADA system
IEEE 1588v2 PTP (Precision Time Protocol)
Industrial Case and Installation
IP30 metal case protection
19-inch rack-mountable design
Dual 48~56V DC, redundant power with polarity reverse protect function
Active-active redundant power failure protection
Backup of catastrophic power failure on one supply
Fault tolerance and resilience
Supports EFT protection for 6KV DC power and 5KV DC Ethernet ESD protection
Layer 2 Features
Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
High performance of Store-and-Forward architecture, and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
Storm Control support
Broadcast/Multicast/Unicast
Supports VLAN
IEEE 802.1Q tagged VLAN
Up to 256 VLANs groups, out of 4096 VLAN IDs
Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
Private VLAN Edge (PVE)
Protocol-based VLAN
MAC-based VLAN
Voice VLAN
GVRP (GARP VLAN Registration Protocol)
Supports Spanning Tree Protocol
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP), spanning tree by VLAN
BPDU Guard
Supports Link Aggregation
802.3ad Link Aggregation Control Protocol (LACP)
Cisco ether-channel (static trunk)
Maximum 14 trunk groups with 16 ports per trunk group
Up to 32Gbps bandwidth (duplex mode)
Provides port mirror (many-to-1)
Port mirroring to monitor the incoming or outgoing traffic on a particular port
Loop protection to avoid broadcast loops
Supports ERPS (Ethernet Ring Protection Switching)
Compatible with Cisco Uni-directional link detection(UDLD) that monitors a link between two switches and blocks the ports on both ends of the link if the link fails at any point between the two devices
Link Layer Discovery Protocol (LLDP)
Layer 3 IP Routing Features
Supports maximum 128 static routes and route summarization
IPv4 dynamic routing protocol supports OSPFv2
IPv4/IPv6 hardware static routing
Routing interface provides per VLAN routing mode
Detalles del producto
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Especificaciones
| Puertos e Interfaces | |
|---|---|
| Cantidad de puertos básicos de conmutación RJ-45 Ethernet | 24 |
| Puertos tipo básico de conmutación RJ-45 Ethernet | Gigabit Ethernet (10/100/1000) |
| Transmisión de datos | |
|---|---|
| Capacidad de conmutación | 48 Gbit/s |
| Tabla de direcciones MAC | 16000 entradas |
| Alimentación a través de Ethernet (PoE) | |
|---|---|
| Presupuesto total de potencia PoE | 440 W |
| Energía sobre Ethernet (PoE) |
|
| Características de administración | |
|---|---|
| Tipo de interruptor | Gestionado |
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