DGS-3100-24EOL EOS

Hallatav liidetav 2 taseme kommutaator, 20 x 10/100/1000Base-T porti + 4 x 1000Base-T/Mini GBIC (SFP) kombo porti
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The DGS-3100-24 switch is a managed Layer 2 Gigabit stackable switch designed as feature-rich, low-cost devices in the entry-level network management category. It consists of 24 Ports 10/100/1000Mbps with up to 20Gbps physical stacking ability. Outstanding features include scalable expansion, 4 combo SFP fiber links, comprehensive network security, granular bandwidth control and extensive network management. SMB looking for a flexible, advanced but affordable solution can deploy these switches to set up Gigabit connections to their desktops or build up a company-wide network backbone.

The switch comes with 2 dedicated HDMI stacking ports, each providing 5Gbps stacking bandwidth (up to 20Gbps for overall system in full-duplex mode, bi-directional). Up to 6 units, 288 10/100/1000Mbps ports can be stacked up in a linear or fault-tolerant Ring topology. A stack can consist of 10/100/1000Mbps switches, 10/100/1000Mbps PoE switches, or a combination of both types, with up to 96 SFP fiber links. Units can be gradually added to the stack to accommodate growth, while expansion beyond a single stack is possible using Gigabit port trunks between stacks, or from stack to network backbone and server paths.

The DGS-3100-24 includes many security features including Access Control List (ACL), 802.1X Port-Based/MAC-Based Access Control and 802.1X Guest VLAN to make network access available to authorized users. To prevent malicious attack and virus/worm affection from overwhelming the switch with unnecessary workload, the DGS-3100-24 provides the D-Link Safeguard Engine function to increase the switch's reliability and availability.

To enhance network resilience, the DGS-3100-24 provides Spanning Tree protocols, including 802.1D, 802.1w and 802.1s for redundant bridge paths. 802.3ad Link Aggregation provides the aggregated bandwidth between switches or server. For Quality of Service (QoS), it supports 802.1p Priority Queues and packet classification based on TOS, DSCP, MAC, IP, VLAN ID and L4 protocol types, enabling Internet voice, video and streaming media applications to run smoothly.

Network administrators can define throughput levels for each port to manage bandwidth. The bandwidth limiting feature provides fine granularity with the ability to define limits down to 64Kbps segments. Broadcast storm control and flow-based bandwidth control can reduce the level of damage that a virus attack can do to the network.The switch provides IGMP snooping and MLD snooping* to control multicast transmission, and port mirroring to facilitate diagnostics.

The DGS-3100-24 supports standard-based management protocols such as SNMP, RMON, Telnet, Web GUI and SSH/SSL security authentication. With DHCP autoconfiguration, the administrator can pre-set configurations and save them in a TFTP server, and individual switches can boot their IP from the server and load in the pre-set configurations.

* MLD snooping available in future firmware upgrade.


  • 24 x 10/100/1000BASE-T porti
  • 4 SFP kombo porti
  • Konsoolport RS-232

    Füüsiline stack
  • HDMI pordid stack-i jaoks - 2
  • Stack-i ühendatud maksimaalne kommutaatorite arv - 6
  • Läbilaskeriba:
    - lineaarne topoloogia: kuni 10 Gbit/s
    - ringtopoloogia: kuni 20 Gbit/s

  • Kommutaatori läbilaskevõime -68 Gbit/s
  • Paketide andmeedastuskiirus – 50.6 Mpps
  • MAC-aadressite tabeli suurus - 8 К
  • Bufferi suurus - 768 KB
  • Jumbo-freimide toetus: 10,240 baiti

    2.kihi funktsioonid
  • MAC-aadressite tabel: 8 K
  • Voojuhtimine
    - Voojuhtimine 802.3x
    - Blokeerimise ennetamine HOL
  • Jumbo-freimide toetus kuni 10240 baiti
  • IGMP snooping
    - IGMP v1/v2 Snooping
    - Kuni 256 gruppi toetus
    - IGMP Snooping Fast Leave
  • MLD Snooping *
    - MLD v1/v2 Snooping
    - 128 gruppi toetus
  • Spanning Tree
    - 802 .1D STP
    - 802.1w RSTP
    - 802.1s MSTP
  • Фильтрация BPDU pordi-/seadme põhine filtreerimine
  • Loopback Detection
  • Portide agregeerimine 802.3ad Link
    - Max 32 gruppi seadme kohta / 8 porti gruppi kohta
  • Зеркалирование портов
    - One-to-One
    - Many-to-One

  • VLAN grupid:
    - 256 staatilist VLAN gruppi
    - 256 dünaamilist VLAN gruppi
  • 802.1Q Tagged VLAN
  • GVRP

    QoS (Teenusekvaliteet)
  • QoS 802.1p
  • 4 järjekorda
  • Järjekordade töötlemine
    - Strict
    - Weighted Round Robin (WRR)
    - Strict + WRR
  • QoS põhineb
    - Kommutaatori port
    - VLAN ID
    - Järjekordade prioriteetsus 802.1р
    - МАС-aadress
    - Ether type
    - IPv4-aadress
    - DSCP
    - Protokolli tüüp
    - TCP/UDP pordi number
  • Läbilaskeriba juhtimine
    - Pordi põhine (sissetulev, sammuga kuni 3500 Kbit/s; väljaminev, sammuga 64 Kbit/s)

  • Maksimaalne profiilide arv: 15 prfiili, 240 reeglit
  • ACL põhineb
    - Prioriteetsus 802.1р
    - VLAN ID
    - Ether type
    - МАС-aadress
    - IPv4-aadress
    - DSCP
    - Protokolli tüüp
    - TCP/UDP pordi number
  • Ajapõhine ACL (Time Based ACL) *

  • SSH v2
  • SSH v3
  • Port security: 16 МАС-aadressi pordi kohta
  • Broadcast/monocast tormi juhtimine
  • Private VLAN
  • Link Safeguard Engine

    AAA (autentimine, autoriseerimine, kasutajatunnuste haldus)
  • Pordi/МАС-aadressi põhine voojuhtimine 802.1x
  • Guest VLAN
  • RADIUS/TACACS+ autentimine

  • Graafiline Web liides GUI
  • Käsurealiides CLI
  • Telnet- server/klient
  • TFTP-klient
  • SNMP v1, v2c, v3
  • SNMP traps
  • System Log päevik
  • RMON v1
  • BootP/DHCP – klient
  • DHCP-automaatne konfigureerimine
  • Kahe tarkvara koopiate toetus (Dual Image)
  • Kahe konfiguratsiooni koopiate toetus (Dual configuration)
  • CPU monitooring
  • SNTP

    MIB/IETF standardid
  • RFC1213 MIB-II
  • RFC1493 Bridge MIB
  • RFC1907 SNMPv2 MIB
  • RFC1757, 2819 RMON MIB
  • RFC1643,2358,2665 Ether-like MIB
  • RFC2674 802.1p MIB
  • RFC2233, 2863 IF MIB
  • RFC2618 RADIUS Authentication Client MIB
  • RFC2925 Ping & Traceroute MIB
  • D-Link Private MIB
  • RFC768 UDP
  • RFC783 TFTP
  • RFC791 IP
  • vRFC792 ICMP
  • RFC793 TCP
  • RFC826 ARP
  • RFC854 Telnet
  • RFC951, 1542 BootP
  • RFC2068 HTTP
  • RFC2138 RADIUS
  • RFC2139,2866 RADIUS Accounting
  • RFC1492 TACACS
  • RFC1157 SNMPv1
  • RFC1901, 1908 SNMPv2c
  • RFC2570,2575 SNMPv3

    * Funktsioon muutub saadavaks püsivara tuvalistes versioonides.

Füüsilised parameetrid
    100 kuni 240 V vahelduvvool, 50/60 Hz, sise toiteallikas

    Tarbitav võimsus
    49.39 W

    440 x 210 x 44 mm, 19" püstikusse paigaldamiseks, kõrgus 1 U

    3.04 kg

    Soojuse eraldumine (BTU/tunnis)

    0o kuni 40o C

    -10o kuni 70o C

    10% kuni 90% ilma kondensatsioonita

    5% kuni 90%  ilma kondensatsioonita

    212,377 t

    Elektromagnetiline ühilduvus
    FCC Class A, ICES-003 Class A, CE C-Tick, VCCI Class A

    cUL, CB



DGS-3100-24 Hallatav stack 2 taseme kommutaator, 20 porti 10/100/1000Base-T, 4 kombo porti 1000Base-T/SFP

Lisa SFP transiiverid 
DEM-310GT SFP transiiverid 1000BASE-LX, SMF, max vahemaa kuni 10 km, 3.3 V
DEM-311GT SFP transiiverid 1000BASE-SX, MMF, max vahemaa kuni 550 м, 3.3 V
DEM-312GT2 SFP transiiverid 1000BASE-SX, MMF, max vahemaa kuni 2 км, 3.3 V
DEM-314GT SFP transiiverid 1000BASE-LH, SMF, max vahemaa kuni 50 км, 3.3 V
DEM-315GT SFP transiiverid 1000BASE-ZX, SMF, max vahemaa kuni 80 км, 3.3 V
DEM-210 SFP transiiverid 100BASE-FX, SMF, max vahemaa kuni 15 км, 3.3 V
DEM-211 SFP transiiverid 100BASE-FX, MMF, max vahemaa kuni 2 км, 3.3 V
DEM-220T SFP transiiverid 100BASE-BX, max vahemaa kuni 20 km
DEM-220R SFP transiiverid 100BASE-BX, max vahemaa kuni 20 km

Lisa WDM transiiverid
DEM-330T SFP transiiverid 1000BASE-LX, SMF, max vahemaa kuni 10 km, 3.3В,WDM (Tx: 1550 nm, Rx: 1310 nm)
DEM-330R SFP transiiverid 1000BASE-LX,SMF, max vahemaa kuni 10 km, 3.3В,WDM (Tx: 1310 nm, Rx:1550 nm)
DEM-331T SFP transiiverid 1000BASE-LX, SMF, max vahemaa kuni 40 km, 3.3В,WDM (Tx: 1550 nm, Rx: 1310 nm)
DEM-331R SFP transiiverid 1000BASE-LX, SMF, max vahemaa kuni 40 km, 3.3В, WDM (Tx: 1310 nm, Rx:1550 nm)

DPS-200 Varutoiteallikas 60 W
DPS-800 Šassii varutoiteplokkide jaoks 2 pesaga
DPS-900 Šassii varutoiteplokkide jaoks 8 pesaga

Lisa juhtimistarkvara
DV-600S ja DV-600P võrgujuhtimise tarkvara D-View 6.0 SNMP




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