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Physical Port
24 100/1000Base-X mini-GBIC/SFP slots
8-port 10/100/1000Base-T Gigabit Ethernet RJ-45, shared with Port-1 to Port-8
RJ45 to RS-232 DB9 console interface for basic management and setup
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 / Unicast / Unknown Unicast
Supports VLAN- IEEE 802.1Q tagged VLAN- Up to 255 VLANs groups, out of 4095 VLAN IDs- Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)- Private VLAN Edge (PVE)- Protocol-based VLAN- MAC-based VLAN- IP Subnet-based VLAN- Voice VLAN
Supports Spanning Tree Protocol
STP, IEEE 802.1D Spanning Tree Protocol- RSTP, IEEE 802.1w Rapid Spanning Tree Protocol- MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN- BPDU Guard
Supports Link Aggregation
802.3ad Link Aggregation Control Protocol (LACP)- Cisco ether-channel (Static Trunk)- Maximum 12 trunk groups, up to 8 ports per trunk group- Up to 16Gbps bandwidth (full 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
Layer 3 IP Routing Features
Supports maximum 128 static routes and route summarization
Quality of Service
Ingress Shaper and Egress Rate Limit per port bandwidth control
8 priority queues on all switch ports
Traffic classification
IEEE 802.1p CoS- TOS / DSCP / IP Precedence of IPv4/IPv6 packets- IP TCP/UDP port number- Typical network application
Strict priority and Weighted Round Robin (WRR) CoS policies
Traffic-policing policies on the switch port
DSCP remarking
Multicast
Supports IGMP Snooping v1, v2 and v3
Supports MLD Snooping v1 and v2
Querier mode support
IGMP Snooping port filtering
MLD Snooping port filtering
MVR (Multicast VLAN Registration)
Security
IEEE 802.1X Authentication with Guest VLAN
Built-in RADIUS client to cooperate with the RADIUS servers
RADIUS / TACACS+ users access authentication
IP-based Access Control List (ACL)
MAC-based Access Control List (ACL)
Source MAC / IP address binding
DHCP Snooping to filter distrusted DHCP messages
Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
IP Source Guard prevents IP spoofing attacks
IP address access management to prevent unauthorized intruder
Redundant Power System (GS-5220-16S8CR)
Redundant 100~240V AC / 36-60V DC dual power
Active-active redundant power failure protection
Backup of catastrophic power failure on one supply
Fault tolerance and resilience
Detalles del producto
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Especificaciones
| Puertos e Interfaces | |
|---|---|
| Puertos de canal de fibra | 24 |
| Puerto de consola | RS-232 |
| Cantidad de puertos básicos de conmutación RJ-45 Ethernet | 8 |
| Tecnología de cableado ethernet de cobre | 10BASE-T,100BASE-T,1000BASE-T |
| Puertos tipo básico de conmutación RJ-45 Ethernet | Gigabit Ethernet (10/100/1000) |
| Peso y dimensiones | |
|---|---|
| Profundidad | 200 mm |
| Peso | 2.75 kg |
| Ancho | 440 mm |
| Características de LAN Ethernet | |
|---|---|
| Ethernet LAN, velocidad de transferencia de datos | 10,100,1000 Mbit/s |
| Control de energía | |
|---|---|
| Consumo energético | 45 W |
| Suministro de energía redundante (RPS), soporte |
|
| Voltaje de entrada DC | 36 - 60 V |
| Fuente de alimentación incluida |
|
| Frecuencia de entrada AC | 50/60 Hz |
| Corriente de entrada | 0.6 A |
| Voltaje de entrada AC | 100 - 240 V |
| Diseño | |
|---|---|
| Montaje en rack |
|
| Color del producto | Azul |
| Factor de forma | 1U |
| Indicadores LED |
|
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