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    Iepriekšējais produktsZyxel GS2220-10HP 8 Port + ...
    Nākamais produktsZyxel GS2220-28HP 24-Port +...
    Ražotājs: ZYXEL

    Zyxel GS2220-28 24-Port + 4x SFP/Rj45 Gb managed


    €366,25 ar pvn

    Artikuls: ST04613681
    Preces kods: GS2220-28-EU0101F
    Ražotāja mājaslapa
    Garantija: 12 mēneši
    *
    Noliktava Piegāde Daudzums Cena
    PL
    PL
    LV

    Specifikācija
    Īpašības RJ-45
    WRL stadarti 802.11b
    Portu skaits RJ-45 24
    Switch classManaged
    ApplicationMedium and large companies
    Switch layerL2
    Network architectureGigabitEthernet
    Number of 10/100/1000 Mbps ports24
    Number of COMBO ports4
    Console portNo
    Throughput56 (Gigabajty na sek.)
    Forwarding rate42 (Megabajty na sek.)
    Packet buffer1.5 (MegaBajt)
    Memory buffer16 (Kilobajt)
    MAC address table size32
    Supported protocols and standards
    • IEEE 802.3u 100BASE-TX Ethernet*
    • IEEE 802.3ab 1000BASE-T Ethernet*
    • IEEE 802.3z 1000BASE-X*
    • IEEE 802.3af PoE*
    • IEEE 802.3at PoE plus*
    • IEEE 802.3az EEE*
    • IEEE 802.3x flow control
    • IEEE 802.1AB LLDP/LLDP-MED*
    • IEEE 802.3ad LACP aggregation*
    • IEEE 802.1D Spanning Tree Protocol
    • (STP)*
    • IEEE 802.1w Rapid Spanning Tree
    • Protocol (RSTP)*
    • IEEE 802.1s Multiple Spanning Tree
    • Protocol (MSTP)
    • IEEE 802.1Q VLAN tagging
    • IEEE 802.1p Class of Service (CoS)
    • prioritization*
    • IEEE 802.1X port authentication*
    QoS
    • No. of hardware queues per port: 8*
    • Storm control and event log:
    • Broadcast, multicast, unknown
    • unicast (DLF)*
    • Port-based rate limiting* (ingress/
    • egress)
    • Rate limiting per IP/TCP/UDP per port
    • Policy-based rate limiting
    • 802.3x flow control
    • 802.1p Class of Service (SPQ, WFQ,
    • WRR, hybrid-SPQ combination
    • capable)
    • DiffServ (DSCP)
    Security
    • Port security
    • Layer 2 MAC filtering
    • Layer 3 IP filtering
    • Layer 4 TCP/UDP socket filtering
    • Static MAC forwarding
    • Multiple RADIUS servers*
    • Multiple TACACS+ servers
    • 802.1x VLAN and 802.1p assignment
    • by RADIUS
    • Login authentication by RADIUS
    • Login authentication by TACACS+
    • TACACS+ accounting
    • RADIUS accounting
    • Authorization on RADIUS
    • Authorization on TACACS+
    • SSH v2
    • SSL
    • MAC freeze
    • DHCP snooping IPv4
    • DHCP snooping IPv6
    • ARP inspection
    • Static IP-MAC-Port binding
    • Policy-based security filtering
    • Port isolation
    • IP source guard (IPv4/IPv6)
    • MAC search*
    • Guest VLAN*
    • ACL packet filtering (IPv4/IPv6)
    • CPU protection
    • Interface related trap enable disable
    • (by port)
    • MAC-based authentication per VLAN
    • Denial of Service (DoS)
    Management, monitoring, configuration
    • Cloud management by Nebula
    • Control Center*
    • New for V4.70 Networked AV mode
    • by Web Interface
    • Zyxel iStackingTM
    • Web interface
    • Management through Web interface,
    • Console, Telnet, SNMP
    • Remote firmware upgrade by FTP/
    • Web/TFTP
    • Configuration saving and retrieving*
    • Multiple logins supported
    • Configure clone*
    • Multilevel CLI
    • CLI (Cisco-like)
    • DHCP relay per VLAN
    • DHCP Relay MAC Proxy
    • DHCP client IPv4*
    • DHCP client IPv6
    • DHCP option 82
    • Daylight saving*
    • NTP supports IPv4/IPv6
    • Port mirroring*
    • RS-232 out-of-band console port
    • Scheduled PoE*
    • PoE default consumption mode*
    • Restore to last custom default
    • New for V4.70 Auto PD Recovery
    Chassis typeRack
    Power supply Internal
    Power consumption22.5 (Watt)
    Mean time between failures (MTBF)989.157 (Hour)
    Accessories included
    • Kabel zasilający
    • Zestaw do montażu w stojaku
    Power supply
    • 100 - 240 V AC, 50/60 Hz
    Dimensions
    • 441 x 270 x 44 mm / 17.36 x 10.63 x 1.73 cale
    Weight8.38 (kilogram)
    Other features

    Specyfikacje środowiskowe

    • Temperatura 0 ° C do 50 ° C / 32 ° F do 122 ° F
    • Wilgotność 10% do 95% (bez kondensacji)
    DesignationCE+WEEE
    Width560
    Height215
    Depth80
    Weight3000
    Description

    Pierwszy na rynku przełącznik z obsługą trzech trybów zarządzania

    • Seria GS2220 to pierwszw zarządzalne przełączniki hybrydowe z funkcją zarządzania w chmurze Nebula, zarządzaniem niezależnym i SNMP.

    Potężna funkcjonalność L2

    • Seria GS2220 posiada bogaty zestaw funkcji warstwy 2, który może kształtować ruch w zakresie dowolnych wdrożeń VoIP, wideokonferencji i IPTV. Zaawansowane funkcje kontroli ruchu zaimplementowane w serii GS2220, takie jak multicast L2, IGMP snooping, Multicast VLAN Registration zapewniają hotelom, firmom i placówkom edukacyjnym większe możliwośći i bardziej efektywne zarządzanie ruchem we współczesnych konwergentnych aplikacjach.

    Tailor-made experience for Networked AV

    • An intuitive wizard that prompts for high level requirement for network infrastructure, follow up with AI-intelligent to apply all the necessary details to setup a professional AVoIP system. With the intuitive graphical status overview of the key AV network elements such as IGMP and IP information, accompany with condensed function menu help you manage and monitor the system with ease.

    Zarządzaj po swojemu!

    • Obsługa Zyxel NebulaFlex Pro umożliwia łatwe przełączanie, w dowolnym momencie za pomocą zaledwie kilku kliknięć, pomiędzy trybem zarządzania niezależnego i intuicyjną platformą zarządzania w chmurze Nebula z ROCZNYM pakietem Pro Pack w cenie przełącznika.

    Efektywne zasilanie urządzeń i oszczędzanie energii

    • Aby zaspokoić potrzeby urządzeń, które wymagają dużej mocy modele PoE obsługują standard 802.3at, oferując 30 watów na każdym porcie oraz budżet zasilania o maksymalnej mocy 375 W. Tryb inteligentnego zużycia pozwala na dostarczanie tylko rzeczywistej mocy wymaganej przez urządzenia podłączone do przełącznika, co przedkłada się na większy zwrot z inwestycji.

    Elastyczne połączenie portów

    • Seria GS2220 posiada porty miedziane i porty typu combo, modele 50 i 50HP są nawet wyposażone w dodatkowe dedykowane porty SFP dla łączy uplink. Elastyczną kombinację portów można z łatwością zastosować w każdej instalacji przełączającej w warstwie 2.
    Switch typeManaged
    Switch layerL2
    Quality of Service (QoS) supportYes
    Web-based managementYes
    Configuring Location Settings (CLI)Yes
    System event logYes
    Basic switching RJ-45 Ethernet ports quantity24
    Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
    Combo SFP ports quantity4
    Networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
    10G supportNo
    Copper ethernet cabling technology10BASE-TX, 1000BASE-T
    Flow control supportYes
    Link aggregationYes
    Broadcast storm controlYes
    Rate limitingYes
    Spanning tree protocolYes
    VLAN supportYes
    Virtual LAN featuresPort-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN
    MAC address table16000 entries
    Switching capacity56 Gbit/s
    Forwarding rate42 Mpps
    Packet buffer memory1.5 MB
    DHCP featuresDHCP client, DHCP relay, DHCP snooping, DHCPv6 client, DHCPv6 relay
    Access Control List (ACL)Yes
    IGMP snoopingYes
    Security algorithmsSNMP, SNMPv2, SNMPv3, SSH-2, SSL/TLS
    MAC address filteringYes
    AuthenticationGuest VLAN, MAC-based authentication
    Authentication typeIEEE 802.1x, RADIUS
    Multicast supportYes
    Rack mountingYes
    Product colourBlack
    CertificationLVD, BSMI FCC 15 A, CE EMC A, BSMI ENC RoHS A
    Internal memory256 MB
    Flash memory32 MB
    Firmware upgradeableYes
    FanlessYes
    Mean time between failures (MTBF)989157 h
    AC input voltage100 - 240 V
    AC input frequency50 - 60 Hz
    Power consumption (max)22.5 W
    Power over Ethernet (PoE)No
    Operating temperature (T-T)0 - 50 °C
    Storage temperature (T-T)-40 - 70 °C
    Operating relative humidity (H-H)10 - 95%
    Storage relative humidity (H-H)10 - 95%
    Heat dissipation76.725 BTU/h
    Width441 mm
    Depth131 mm
    Height44 mm
    Weight2.2 kg
    Cables includedAC
    Package width558 mm
    Package depth214 mm
    Package height79 mm
    Package weight2.91 kg
    Harmonized System (HS) code85176990
    Description
    Zyxel GS2220-28-EU0101F. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24. MAC address table: 16000 entries, Switching capacity: 56 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE.... Rack mounting
    power over ethernet (poe)No
    manufacturerZYXEL COMMUNICATIONS
    product typeNetwork Switches
    weight2.2 kg
    height44 mm
    width441 mm
    depth131 mm
    switch typeManaged
    switch layerL2
    quality of service (qos) supportYes
    web-based managementYes
    basic switching rj-45 ethernet ports quantity24
    basic switching rj-45 ethernet ports typeGigabit Ethernet (10/100/1000)
    networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
    10g supportNo
    copper ethernet cabling technology10BASE-TX, 1000BASE-T
    flow control supportYes
    link aggregationYes
    mac address table16000 entries
    switching capacity56 Gbit/s
    forwarding rate42 Mpps
    packet buffer memory1.5 MB
    access control list (acl)Yes
    mac address filteringYes
    multicast supportYes
    rack mountingYes
    product colourBlack
    noise level0 dB
    mean time between failures (mtbf)989157 h
    power consumption (max)22.5 W
    operating temperature (t-t)0 - 50 °C
    storage temperature (t-t)-40 - 70 °C
    operating relative humidity (h-h)10 - 95%
    storage relative humidity (h-h)10 - 95%
    heat dissipation76.725 BTU/h
    package width558 mm
    package depth214 mm
    package height79 mm
    package weight2.91 kg
    certificationLVD, BSMI FCC 15 A, CE EMC A, BSMI ENC RoHS A
    harmonized system (hs) code85176990
    ac input voltage100 - 240 V
    ac input frequency50 - 60 Hz
    cables includedAC
    security algorithmsSNMP, SNMPv2, SNMPv3, SSH-2, SSL/TLS
    igmp snoopingYes
    internal memory256 MB
    spanning tree protocolYes
    fanlessYes
    vlan supportYes
    firmware upgradeableYes
    system event logYes
    flash memory32 MB
    broadcast storm controlYes
    rate limitingYes
    dhcp featuresDHCP client, DHCP relay, DHCP snooping, DHCPv6 client, DHCPv6 relay
    virtual lan featuresPort-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN
    combo sfp ports quantity4
    authenticationGuest VLAN, MAC-based authentication
    configuring location settings (cli)Yes
    authentication typeIEEE 802.1x, RADIUS
    Description
    Zyxel GS2220-28-EU0101F. Slēdža tips: Vadīts, Slēdža līmenis: L2. Basic switching RJ-45 Ethernet portu veids: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet portu daudzums: 24. Adrešu tabulas izmērs: 16000 ieraksti, Komutācijas ietilpība: 56 Gbit/s. Tīkla standarts: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE.... Statņa montāža

    Specifikācija
    Īpašības RJ-45
    WRL stadarti 802.11b
    Portu skaits RJ-45 24
    Switch classManaged
    ApplicationMedium and large companies
    Switch layerL2
    Network architectureGigabitEthernet
    Number of 10/100/1000 Mbps ports24
    Number of COMBO ports4
    Console portNo
    Throughput56 (Gigabajty na sek.)
    Forwarding rate42 (Megabajty na sek.)
    Packet buffer1.5 (MegaBajt)
    Memory buffer16 (Kilobajt)
    MAC address table size32
    Supported protocols and standards
    • IEEE 802.3u 100BASE-TX Ethernet*
    • IEEE 802.3ab 1000BASE-T Ethernet*
    • IEEE 802.3z 1000BASE-X*
    • IEEE 802.3af PoE*
    • IEEE 802.3at PoE plus*
    • IEEE 802.3az EEE*
    • IEEE 802.3x flow control
    • IEEE 802.1AB LLDP/LLDP-MED*
    • IEEE 802.3ad LACP aggregation*
    • IEEE 802.1D Spanning Tree Protocol
    • (STP)*
    • IEEE 802.1w Rapid Spanning Tree
    • Protocol (RSTP)*
    • IEEE 802.1s Multiple Spanning Tree
    • Protocol (MSTP)
    • IEEE 802.1Q VLAN tagging
    • IEEE 802.1p Class of Service (CoS)
    • prioritization*
    • IEEE 802.1X port authentication*
    QoS
    • No. of hardware queues per port: 8*
    • Storm control and event log:
    • Broadcast, multicast, unknown
    • unicast (DLF)*
    • Port-based rate limiting* (ingress/
    • egress)
    • Rate limiting per IP/TCP/UDP per port
    • Policy-based rate limiting
    • 802.3x flow control
    • 802.1p Class of Service (SPQ, WFQ,
    • WRR, hybrid-SPQ combination
    • capable)
    • DiffServ (DSCP)
    Security
    • Port security
    • Layer 2 MAC filtering
    • Layer 3 IP filtering
    • Layer 4 TCP/UDP socket filtering
    • Static MAC forwarding
    • Multiple RADIUS servers*
    • Multiple TACACS+ servers
    • 802.1x VLAN and 802.1p assignment
    • by RADIUS
    • Login authentication by RADIUS
    • Login authentication by TACACS+
    • TACACS+ accounting
    • RADIUS accounting
    • Authorization on RADIUS
    • Authorization on TACACS+
    • SSH v2
    • SSL
    • MAC freeze
    • DHCP snooping IPv4
    • DHCP snooping IPv6
    • ARP inspection
    • Static IP-MAC-Port binding
    • Policy-based security filtering
    • Port isolation
    • IP source guard (IPv4/IPv6)
    • MAC search*
    • Guest VLAN*
    • ACL packet filtering (IPv4/IPv6)
    • CPU protection
    • Interface related trap enable disable
    • (by port)
    • MAC-based authentication per VLAN
    • Denial of Service (DoS)
    Management, monitoring, configuration
    • Cloud management by Nebula
    • Control Center*
    • New for V4.70 Networked AV mode
    • by Web Interface
    • Zyxel iStackingTM
    • Web interface
    • Management through Web interface,
    • Console, Telnet, SNMP
    • Remote firmware upgrade by FTP/
    • Web/TFTP
    • Configuration saving and retrieving*
    • Multiple logins supported
    • Configure clone*
    • Multilevel CLI
    • CLI (Cisco-like)
    • DHCP relay per VLAN
    • DHCP Relay MAC Proxy
    • DHCP client IPv4*
    • DHCP client IPv6
    • DHCP option 82
    • Daylight saving*
    • NTP supports IPv4/IPv6
    • Port mirroring*
    • RS-232 out-of-band console port
    • Scheduled PoE*
    • PoE default consumption mode*
    • Restore to last custom default
    • New for V4.70 Auto PD Recovery
    Chassis typeRack
    Power supply Internal
    Power consumption22.5 (Watt)
    Mean time between failures (MTBF)989.157 (Hour)
    Accessories included
    • Kabel zasilający
    • Zestaw do montażu w stojaku
    Power supply
    • 100 - 240 V AC, 50/60 Hz
    Dimensions
    • 441 x 270 x 44 mm / 17.36 x 10.63 x 1.73 cale
    Weight8.38 (kilogram)
    Other features

    Specyfikacje środowiskowe

    • Temperatura 0 ° C do 50 ° C / 32 ° F do 122 ° F
    • Wilgotność 10% do 95% (bez kondensacji)
    DesignationCE+WEEE
    Width560
    Height215
    Depth80
    Weight3000
    Description

    Pierwszy na rynku przełącznik z obsługą trzech trybów zarządzania

    • Seria GS2220 to pierwszw zarządzalne przełączniki hybrydowe z funkcją zarządzania w chmurze Nebula, zarządzaniem niezależnym i SNMP.

    Potężna funkcjonalność L2

    • Seria GS2220 posiada bogaty zestaw funkcji warstwy 2, który może kształtować ruch w zakresie dowolnych wdrożeń VoIP, wideokonferencji i IPTV. Zaawansowane funkcje kontroli ruchu zaimplementowane w serii GS2220, takie jak multicast L2, IGMP snooping, Multicast VLAN Registration zapewniają hotelom, firmom i placówkom edukacyjnym większe możliwośći i bardziej efektywne zarządzanie ruchem we współczesnych konwergentnych aplikacjach.

    Tailor-made experience for Networked AV

    • An intuitive wizard that prompts for high level requirement for network infrastructure, follow up with AI-intelligent to apply all the necessary details to setup a professional AVoIP system. With the intuitive graphical status overview of the key AV network elements such as IGMP and IP information, accompany with condensed function menu help you manage and monitor the system with ease.

    Zarządzaj po swojemu!

    • Obsługa Zyxel NebulaFlex Pro umożliwia łatwe przełączanie, w dowolnym momencie za pomocą zaledwie kilku kliknięć, pomiędzy trybem zarządzania niezależnego i intuicyjną platformą zarządzania w chmurze Nebula z ROCZNYM pakietem Pro Pack w cenie przełącznika.

    Efektywne zasilanie urządzeń i oszczędzanie energii

    • Aby zaspokoić potrzeby urządzeń, które wymagają dużej mocy modele PoE obsługują standard 802.3at, oferując 30 watów na każdym porcie oraz budżet zasilania o maksymalnej mocy 375 W. Tryb inteligentnego zużycia pozwala na dostarczanie tylko rzeczywistej mocy wymaganej przez urządzenia podłączone do przełącznika, co przedkłada się na większy zwrot z inwestycji.

    Elastyczne połączenie portów

    • Seria GS2220 posiada porty miedziane i porty typu combo, modele 50 i 50HP są nawet wyposażone w dodatkowe dedykowane porty SFP dla łączy uplink. Elastyczną kombinację portów można z łatwością zastosować w każdej instalacji przełączającej w warstwie 2.
    Switch typeManaged
    Switch layerL2
    Quality of Service (QoS) supportYes
    Web-based managementYes
    Configuring Location Settings (CLI)Yes
    System event logYes
    Basic switching RJ-45 Ethernet ports quantity24
    Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
    Combo SFP ports quantity4
    Networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
    10G supportNo
    Copper ethernet cabling technology10BASE-TX, 1000BASE-T
    Flow control supportYes
    Link aggregationYes
    Broadcast storm controlYes
    Rate limitingYes
    Spanning tree protocolYes
    VLAN supportYes
    Virtual LAN featuresPort-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN
    MAC address table16000 entries
    Switching capacity56 Gbit/s
    Forwarding rate42 Mpps
    Packet buffer memory1.5 MB
    DHCP featuresDHCP client, DHCP relay, DHCP snooping, DHCPv6 client, DHCPv6 relay
    Access Control List (ACL)Yes
    IGMP snoopingYes
    Security algorithmsSNMP, SNMPv2, SNMPv3, SSH-2, SSL/TLS
    MAC address filteringYes
    AuthenticationGuest VLAN, MAC-based authentication
    Authentication typeIEEE 802.1x, RADIUS
    Multicast supportYes
    Rack mountingYes
    Product colourBlack
    CertificationLVD, BSMI FCC 15 A, CE EMC A, BSMI ENC RoHS A
    Internal memory256 MB
    Flash memory32 MB
    Firmware upgradeableYes
    FanlessYes
    Mean time between failures (MTBF)989157 h
    AC input voltage100 - 240 V
    AC input frequency50 - 60 Hz
    Power consumption (max)22.5 W
    Power over Ethernet (PoE)No
    Operating temperature (T-T)0 - 50 °C
    Storage temperature (T-T)-40 - 70 °C
    Operating relative humidity (H-H)10 - 95%
    Storage relative humidity (H-H)10 - 95%
    Heat dissipation76.725 BTU/h
    Width441 mm
    Depth131 mm
    Height44 mm
    Weight2.2 kg
    Cables includedAC
    Package width558 mm
    Package depth214 mm
    Package height79 mm
    Package weight2.91 kg
    Harmonized System (HS) code85176990
    Description
    Zyxel GS2220-28-EU0101F. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24. MAC address table: 16000 entries, Switching capacity: 56 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE.... Rack mounting
    power over ethernet (poe)No
    manufacturerZYXEL COMMUNICATIONS
    product typeNetwork Switches
    weight2.2 kg
    height44 mm
    width441 mm
    depth131 mm
    switch typeManaged
    switch layerL2
    quality of service (qos) supportYes
    web-based managementYes
    basic switching rj-45 ethernet ports quantity24
    basic switching rj-45 ethernet ports typeGigabit Ethernet (10/100/1000)
    networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
    10g supportNo
    copper ethernet cabling technology10BASE-TX, 1000BASE-T
    flow control supportYes
    link aggregationYes
    mac address table16000 entries
    switching capacity56 Gbit/s
    forwarding rate42 Mpps
    packet buffer memory1.5 MB
    access control list (acl)Yes
    mac address filteringYes
    multicast supportYes
    rack mountingYes
    product colourBlack
    noise level0 dB
    mean time between failures (mtbf)989157 h
    power consumption (max)22.5 W
    operating temperature (t-t)0 - 50 °C
    storage temperature (t-t)-40 - 70 °C
    operating relative humidity (h-h)10 - 95%
    storage relative humidity (h-h)10 - 95%
    heat dissipation76.725 BTU/h
    package width558 mm
    package depth214 mm
    package height79 mm
    package weight2.91 kg
    certificationLVD, BSMI FCC 15 A, CE EMC A, BSMI ENC RoHS A
    harmonized system (hs) code85176990
    ac input voltage100 - 240 V
    ac input frequency50 - 60 Hz
    cables includedAC
    security algorithmsSNMP, SNMPv2, SNMPv3, SSH-2, SSL/TLS
    igmp snoopingYes
    internal memory256 MB
    spanning tree protocolYes
    fanlessYes
    vlan supportYes
    firmware upgradeableYes
    system event logYes
    flash memory32 MB
    broadcast storm controlYes
    rate limitingYes
    dhcp featuresDHCP client, DHCP relay, DHCP snooping, DHCPv6 client, DHCPv6 relay
    virtual lan featuresPort-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN
    combo sfp ports quantity4
    authenticationGuest VLAN, MAC-based authentication
    configuring location settings (cli)Yes
    authentication typeIEEE 802.1x, RADIUS
    Description
    Zyxel GS2220-28-EU0101F. Slēdža tips: Vadīts, Slēdža līmenis: L2. Basic switching RJ-45 Ethernet portu veids: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet portu daudzums: 24. Adrešu tabulas izmērs: 16000 ieraksti, Komutācijas ietilpība: 56 Gbit/s. Tīkla standarts: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE.... Statņa montāža
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