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Physical Port
24-port 10/100/1000BASE-T RJ45 copper
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
Hardware Conformance
One 100 to 240V AC or dual 36 to 60V DC power input, redundant power with polarity reverse protection function
Active-active redundant power failure protection- Backup of catastrophic power failure on one supply- Fault tolerance and resilience
19-inch rack-mountable design
IP30 metal case
Supports EFT protection for 6000V DC power and 6000V DC Ethernet ESD protection
Minus 40 to 75 degrees C operating temperature for DC power input
Minus 10 to 60 degrees C operating temperature for AC power input
Digital Input & Digital Output
2 Digital Input (DI)
2 Digital Output (DO)
Integrates sensors into auto alarm system
Transfers alarm to IP network via email and SNMP trap
Layer 3 IP Routing Features
Supports maximum 32 static routes and route summarization
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/Unknown unicast
Supports VLAN
IEEE 802.1Q tagged VLAN- Up to 255 VLANs groups, out of 4095 VLAN IDs- Provides 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
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 12 trunk groups, with 8 ports for each trunk- Up to 16Gbps bandwidth (full duplex mode)
Provides port mirror (many-to-1)
Port mirroring monitors the incoming or outgoing traffic on a particular port
Loop protection to avoid broadcast loops
Supports E.R.P.S. (Ethernet Ring Protection Switching)
IEEE 1588 and Synchronous Ethernet network timing
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)
Detalles del producto
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Especificaciones
| Puertos e Interfaces | |
|---|---|
| Puerto de consola | RJ-45 |
| Cantidad de puertos básicos de conmutación RJ-45 Ethernet | 20 |
| Número de módulos SFP instalados | 4 |
| Tecnología de cableado ethernet de cobre | 10BASE-T,100BASE-TX,1000BASE-T |
| Gigabit Ethernet (cobre), cantidad de puertos | 20 |
| Puertos tipo básico de conmutación RJ-45 Ethernet | Gigabit Ethernet (10/100/1000) |
| Peso y dimensiones | |
|---|---|
| Profundidad | 200 mm |
| Peso | 2.79 kg |
| Ancho | 440 mm |
| Control de energía | |
|---|---|
| Fuente de alimentación incluida |
|
| Frecuencia de entrada AC | 50 - 60 Hz |
| Corriente de entrada | 0.5 A |
| Corriente de salida | 0.7 A |
| Voltaje de entrada AC | 100 - 240 V |
| Diseño | |
|---|---|
| Certificación | FCC, CE |
| Montaje en rack |
|
| Color del producto | Negro |
| Factor de forma | 1U |
| Indicadores LED |
|
| Transmisión de datos | |
|---|---|
| Capacidad de conmutación | 48 Gbit/s |
| Jumbo Frames, soporte |
|
| Guardar y remitir |
|
| Tabla de direcciones MAC | 8000 entradas |
| Número de VLANs | 4095 |
| Tramas Jumbo | 9216 |
| Número de colas | 8 |
| Número de interfaces IP | 8 |
| Rendimiento | 35.71 Mpps |
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