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Marca D-Link
Modelo DGS-3120-24TC/SI
Especificaciones
Interface
- Número puertos 10/100/1000BASE-TX:20
- Número puertos SFP - 16 ports
- Número puertos Combo 1000Base-T/SFP: 4 ports
- RS-232 Console Port
- SD card slot
- Number of stacking ports: 2
- Max. nº units per stack: 6
- Max. stacking bandwidth
  Linear topology - up to 20 Gbps
  Bi-directional redundant ring topology - up to 40 Gbps
- PoE Supported Models (Standard(s)/Number of Ports/Maximum Power Budget)
  DGS-3120-24PC - 802.3af/at/24 ports/370W (760W with DPS-700 RPS)
Rendimiento
- Switch Capacity
  DGS-3120-24TC - 88 Gbps
- 64-Byte Packet Forwarding Rate
  DGS-3120-24TC - 65.48 Mpps
- Packet Buffer: 2 MB
- Flash Memory: 32 MB
Otras características
Físicos
- MTBF:
  DGS-3120-24TC - 561830 hours
- Acústica
  DGS-3120-24TC - Max: 44.2 dB; Min: 28.1 dB
- Disipación de calor
  DGS-3120-24TC - 138.105 BTU/h
- Alimentación
  100 to 240 VAC, 50 to 60Hz Internal Universal Power Supply
- Consumo
  DGS-3120-24TC - 40.5W
- Dimensiones (W x D x H)
  DGS-3120-24TC - 440 x 210 x 44 mm
- Peso:
  DGS-3120-24TC - 2559 g (5.64 pounds)
- Ventilación
  Smart fans4
- Temperatura
  Operating: 0° to 50°C
  Storage: -40° to 70°C
- Humedad
  Operating: 10% ~ 90% Non-condensing
  Storage: 5% ~ 90% Non-condensing
- EMI/EMC
  FCC Class A, CE Class A, VCCI Class A, IC, C-Tick, BSMI
- Seguridad
  CB, cUL, LVD, BSMI
- Certificación
  IPv6 Ready Logo Phase 2
Funciones software
- Stackabilidad
      Physical Stacking
        Up to 40G Stacking Bandwidth
        Up to 6 units per Stack
      Virtual Stacking
        D-Link Single IP Management (SIM)
        Up to 32 units per Virtual Stack
- Funciones L2
    MAC Address Table: 16K entries
    Flow Control
        802.3x Flow Control
        HOL Blocking Prevention
    Jumbo Frames up to 13 Kbytes
    Spanning Tree Protocols
        802.1D STP
        802.1w RSTP
        802.1s MSTP
        BPDU Filtering
        Root Restriction
    Loopback Detection
    802.3ad Link Aggregation
        Max. 32 groups per device, 8 Gigabit ports per group
    Port Mirroring
        One-to-One
        Many-to-One
        Flow-based
        RSPAN Mirroring
- L2 Multicasting
    IGMP Snooping
        IGMP v1/v2/v3 Snooping
        Supports 1024 IGMP groups
        Port/Host-based IGMP Snooping Fast Leave
    Limited IP Multicast
        Up to 24 IGMP filtering profiles, 32 ranges per profile
    MLD Snooping
        MLD v1/v2 Snooping
        Support 1024 MLD Groups
        Host-based MLD Snooping Fast Leave
- VLAN
   VLAN Group
        Max. 4K VLAN Groups
   GVRP
        Max. 255 Dynamic VLAN Groups
   802.1Q Tagged VLAN
    Port-based VLAN
    802.1v Protocol VLAN
    Voice VLAN
    MAC-based VLAN
    ISM VLAN
    Asymmetric VLAN
    Private VLAN
    VLAN Trunking
- QoS (Quality of Service)
    802.1p
    8 queues per port
    Queue Handling
        Strict Priority
        Weighted Round Robin (WRR)
        Strict + WRR
    CoS based on
        Switch Port
        VLAN ID
        802.1p Priority Queues
        MAC Address
        IPv4 Address
        DSCP
        Protocol Type
        TCP/UDP Port
        User-Defined Packet Content
        IPv6 Address
        IPv6 Traffic Class
        IPv6 Flow Label
    Supports following actions for flows
        Remark 802.1p Priority Tag
        Remark TOS/DSCP Tag
        Bandwidth Control
    Bandwidth Control
        Port-based (Ingress/Egress, Min. Granularity 8 Kbps)5
        Flow-based (Ingress/Egress, Min. Granularity 8 Kbps)5
    Three Color Marker5
        CIR/PIR minimum granularity: 8 kbps6
        Two Rate Three Color Marker (trTCM), CBS/PBS
        Single Rate Three Color Marker (srTCM), CBS/EBS
- Access Control List (ACL)
    Supports up to 1.5K Ingress access rules
    ACL based on
        802.1p Priority
        VLAN ID
        MAC Address
        Ether Type
        IPv4 Address
        DSCP
        Protocol Type
        TCP/UDP Port Number
        User-Defined Packet Content
        IPv6 Address
        IPv6 Flow Label
        IPv6 Traffic Class
    Time-based ACL
    CPU Interface Filtering
- Seguridad
    SSH v2
    SSL v1/v2/v3
    Port Security
        Up to 64 MAC addresses per port/VLAN
    Broadcast/Multicast/Unicast Storm Control
    Traffic Segmentation
    D-Link Safeguard Engine
    NetBIOS/NetBEUI Filtering
    DHCP Server Screening
    ARP Spoofing Prevention
    DoS Attack Prevention5
    BPDU Attack Protection
- AAA
    802.1X:
        Port-based Access Control
        Host-based Access Control
        Identity-driven Policy (VLAN, ACL or QoS) Assignment
        Authentication Database Failover
    Web-based Access Control (WAC):
        Port-based Access Control
        Host-based Access Control
        Identity-driven Policy (VLAN, ACL or QoS) Assignment
        Authentication Database Failover
    MAC-based Access Control (MAC):
        Port-based Access Control
        Host-based Access Control
        Identity-driven Policy (VLAN, ACL or QoS) Assignment
        Authentication Database Failover
    Japan Web-based Access Control (Host-based JWAC)6
    Guest VLAN
    Microsoft NAP
        Support 802.1X NAP
        Support DHCP NAP
    RADIUS Accounting
    TACACS+ Accounting4
    RADIUS and TACACS authentication for switch access
    4 Level User Account
- D-Link Green Features
    Compliant with RoHS
    Power Saving by Link Status
    Power Saving by Cable Length
    Time-based PoE7
- Operation, Administration & Management (OAM)
    Cable Diagnostics
- Gestión
    Web-based GUI8
    Command Line Interface (CLI)
    Telnet Server8
    Telnet Client8
    TFTP Client8
    ZModem
    SNMP v1/v2c/v3
    SNMP Traps
    System Log8
    RMON v1:
        Supports 1,2,3,9 groups
    RMON v2:
        Supports ProbeConfig group
    LLDP
    BootP/DHCP Client
    DHCP Auto-Configuration
    DHCP Relay
    DHCP Client Option 12
    DHCP Relay Option 82
    Flash File System
    Multiple Images
    Multiple Configurations
    CPU Monitoring
    Debug Command
    SNTP
    Password Recovery
    Password Encryption
    Trusted Host
    Microsoft NLB (Network Load Balancing) Support
    ICMPv6
- MIB
    RFC 1213 MIB II
    RFC 4188 Bridge MIB
    RFC 1907 SNMPv2 MIB
    RFC 1757, 2819 RMON MIB
    RFC 2021 RMONv2 MIB
    RFC 1398, 1643, 1650, 2358, 2665 Ether-like MIB
    RFC 2674 802.1p MIB
    RFC 2233, 2863 IF MIB
    RFC 2618 RADIUS Authentication Client MIB
    RFC 2620 RADIUS Accounting Client MIB
    RFC 2925 PING & TRACEROUTE MIB
    RFC 2674, 4363 802.1p MIB
    RFC1065, 1066, 1155, 1156, 2578 MIB Structure9
    RFC1212 Concise MIB Definitions9
    RFC1215 MIB Traps Convention9
    RFC1157, 2571-2576 SNMP MIB9
    RFC4022 MIB for TCP9
    RFC4113 MIB for UDP9
    RFC4293 IPv6 SNMP Mgmt Interface MIB9
- RFC Standard Compliance
    RFC 768 UDP
    RFC 791 IP
    RFC 792, 2463, 4443 ICMP
    RFC 793 TCP
    RFC 826 ARP
    RFC 3513, 4291, IPv6 Addressing Architecture
    RFC 2893, 4213 IPv4/IPv6 dual stack function
    RFC 2463, 4443 ICMPv6
    RFC 2462, 4862 IPv6 Stateless Address Auto Configuration
    RFC 2464 IPv6 Ethernet and definition
    RFC 1981 Path MTU Discovery for IPv6
    RFC 2460 IPv6
    RFC 2461, 4861 Neighbor Discovery for IPv6
    RFC 783 TFTP
    RFC 854 Telnet
    RFC 951, 1542 BootP
    RFC 2068 HTTP
    RFC 1492 TACACS
    RFC 2866 RADIUS Accounting
    RFC 2474, 3260 DiffServ
    RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
    RFC 2571, 2572, 2573, 2574, SNMP
    IPv6 Ready Logo Phase 2
- Enhanced Image (EI) Features
  L2 Features
    Ethernet Ring Protection Switching (ERPS)
  VLAN
    Double VLAN (Q-in-Q)
        Port-based Q-in-Q
- Funciones L3
    Max. 16 IP Interfaces
    ARP Proxy10
   IPv6 Neighbour Discovery (ND)
  L3 Routing
    Static Route
        512 static routing entries for IPv4/IPv6
- Access Control List (ACL)
    Supports up to 512 egress access rules
- SEcurity
    IP-MAC-Port Binding
        ARP Packet Inspection
        IP Packet Inspection
        DHCP Snooping
        IPv6 ND Snooping
        Support up to 510 Address Binding Entries per Device
- AAA
    Compound Authentication
- Operation, Administration & Management (OAM)
    802.3ah Ethernet Link OAM
    802.3ah D-Link Extension: D-link Unidirectional Link Detection (DULD)10
    802.1ag Connectivity Fault Management (CFM)
    ITU-T Y.173110
- Gestión
    sFlow
    Trusted HostW
PoE
- Método PoE: Pasivo
- Voltage de Salida PoE: Variable por Software 45-48VDC / 22-24VDC
- Consumo máximo por puerto: 18W
Fecha de revisión
09-07-2014 por FER
 
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