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    Iepriekšējais produktsZyxel GS1920-24v2 28 Port S...
    Nākamais produktsZyxel GS1920-48v2 52 Port S...
    Ražotājs: ZYXEL

    Zyxel GS1920-48HPv2 52 Port Smart Managed Gb Switch


    €735,58 ar pvn

    Artikuls: ST03306797
    Preces kods: GS192048HPV2-EU0101F
    Ražotāja mājaslapa
    Garantija: 12 mēneši
    *
    Noliktava Piegāde Daudzums Cena
    PL
    LV

    Specifikācija
    WRL stadarti 802.11b
    Īpašības RJ-45
    Portu skaits RJ-45 50
    Switch classSMART
    ApplicationMedium and large companies
    Switch layerL2
    Network architectureGigabitEthernet
    Number of 10/100 Mbps portsNone
    Number of 10/100/1000 Mbps ports50
    10/100/1000/2500 Mbps portsNone
    Number of 10Gb portsNone
    Number of PoE ports (PoE & PoE+)48
    Number of PoE+ portsNone
    Number of COMBO ports4
    Number of SFP ports2
    Number of SFP+ portsNone
    Number of SFP56 portsNone
    Number of QSFP+ portsNone
    Console portNo
    Throughput100 (Gigabity na sek.)
    Forwarding rate74 (Mpps)
    Packet buffer1.5 (MegaBajt)
    MAC address table size16000
    Support for Jumbo framesNo
    StackabilityNo
    Number of VLAN groups4000
    VLAN
    • 802.1Q Static VLANs/Dynamic VLANs: 1 K/4 K
    • Port-based VLAN
    • Protocol-based VLAN
    • IP Subnet-based VLAN
    • MAC-based VLAN
    • Private VLAN
    • Voice VLAN
    • VLAN ingress filtering
    • LACP algorithm of source/destination MAC/IP
    • GVRP
    • L2PT
    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
    • 802.1p queuing methods: SPQ, WRR, WFQ
    • Storm control: 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, SPQ/WFQ combination capable)
    • DiffServ (DSCP)
    Security
    • 802.1X
    • Port security
    • Layer 2 MAC filtering
    • Layer 3 IP filtering
    • Layer 4 TCP/UDP socket filtering Static MAC forwarding
    • Multiple RADIUS servers (IPv4/IPv6)
    • Multiple TACACS+ servers
    • 802.1x VLAN* and 802.1p assignment by RADIUS
    • Login authentication by RADIUS*
    • Login authentication by TACACS+
    • TACACS+ accounting
    • Authorization on RADIUS
    • Authorization on TACACS+
    • 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
    • MAC search
    • Guest VLAN
    • ACL packet filtering (IPv4/IPv6)
    • CPU protection
    • Interface related trap enable/disable (by port)
    • IPv6 Duplicated Address Detection (DAD)
    Management, monitoring, configuration
    • SNMP v1, v2c, v3
    • SNMP trap group
    • RMON (1, 2, 3, 9)
    • ICMP echo/echo reply
    • Syslog
    • IEEE 802.1AB LLDP
    • IEEE 802.1AB LLDP-MED
    • Custom default
    • Syslog (IPv4/IPv6)
    • Display port utilization
    • Support NebulaFlex for hybrid mode
    • New for V4.80 Auto configuration recovery (only for cloud mode)
    • New for V4.80 New Web interface
    L2 features
    • L2 multicast
    • IGMP snooping (v1, v2, v3)
    • IGMP snooping fast Leave
    • Configurable IGMP snooping timer and priority
    • IGMP snooping statistics
    • IGMP throttling
    • MVR support
    • IGMP filtering
    • IGMP snooping immediate leave
    • IGMP proxy mode & snooping mode selection
    • MLD snooping
    Chassis typeRack
    Fan Yes
    Power supply Internal
    Power consumption474.3 (Watt)
    Mean time between failures (MTBF)502509 (Hour)
    Environment requirements
    • Temperatura pracy: 0°C - 50°C
    • Wilgotność otoczenia podczas pracy: 10% - 95%, bez kondensacji
    • Temperatura przechowywania: -40°C - 70°C
    • Wilgotność otoczenia podczas przechowywania: 10% - 95%, bez kondensacji
    Certificates

    Safety:

    • LVD
    • BSMI

    EMC:

    • FCC Part 15 (Class A)
    • CE EMC (Class A)
    • BSMI ENC

    RoHS:

    • Level A
    Accessories included
    • Kabel zasilający
    • Zestaw do montażu rack
    Power supply

    100 - 240 V AC, 50/60 Hz
    Dimensions

    441 x 270 x 44 mm
    Weight4.1 (kilogram)
    Other features

    Budżet PoE: 375 W
    DesignationCE+WEEE
    Width105
    Height360
    Depth620
    Weight5300
    Description

    GS1920-48HPv2 48-portowy przełącznik GbE Smart Managed PoE

    • 48 x port GbE PoE RJ-45
    • 4 x port GbE combo
    • 2 x port GbE SFP
    • Budżet PoE: 375 W
    Switch typeManaged
    Quality of Service (QoS) supportYes
    ARP inspectionYes
    System event logYes
    MIB supportRFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819,2925, RFC 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293
    Basic switching RJ-45 Ethernet ports quantity44
    Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
    Combo SFP ports quantity4
    SFP module slots quantity2
    Fiber optic connectorSFP
    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 802.3u, IEEE 802.3x, IEEE 802.3z
    10G supportNo
    Copper ethernet cabling technology100BASE-TX, 1000BASE-T
    Flow control supportYes
    Rate limitingYes
    Spanning tree protocolYes
    VLAN supportYes
    Virtual LAN featuresPrivate VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
    Fiber ethernet cabling technology1000BASE-X
    MAC address table16000 entries
    Switching capacity100 Gbit/s
    Forwarding rate74 Mpps
    Packet buffer memory1.5 MB
    DHCP featuresDHCP snooping, DHCP relay, DHCPv6 relay, DHCP client
    Access Control List (ACL)Yes
    IGMP snoopingYes
    Security algorithms802.1x RADIUS, SNMP, SNMPv3
    MAC address filteringYes
    IP-MAC-Port bindingYes
    AuthenticationGuest VLAN, Port-based authentication
    Password protectionYes
    Authentication typeIEEE 802.1x, RADIUS
    CPU defenseYes
    Queue scheduling algorithmsSPQ, WFQ, Weighted Round Robin (WRR)
    Multicast supportYes
    Rack mountingNo
    Product colourBlack
    SafetyLVD, BSMI
    Electromagnetic compatibilityFCC 15 A, CE A, BSMI EMC
    CertificationRoHS
    Internal memory256 MB
    Flash memory32 MB
    Noise level26.5 dB
    Mean time between failures (MTBF)502509 h
    AC input voltage100 - 240 V
    AC input frequency50 - 60 Hz
    Power consumption (max)474.3 W
    Power over Ethernet (PoE)Yes
    Power over Ethernet (PoE) ports quantity48
    Total Power over Ethernet (PoE) budget375 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 dissipation1617.36 BTU/h
    Width441 mm
    Depth270 mm
    Height44 mm
    Weight4.1 kg
    Cables includedAC
    Rack mount kitYes
    Package width616 mm
    Package depth355 mm
    Package height107 mm
    Package weight5.25 kg
    Harmonized System (HS) code85176990
    Description
    Zyxel GS1920-48HPV2. Switch type: Managed. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 44. MAC address table: 16000 entries, Switching capacity: 100 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.... Power over Ethernet (PoE)
    power over ethernet (poe)Yes
    manufacturerZYXEL COMMUNICATIONS
    product typeNetwork Switches
    weight4.1 kg
    height44 mm
    width441 mm
    depth270 mm
    switch typeManaged
    quality of service (qos) supportYes
    basic switching rj-45 ethernet ports quantity44
    basic switching rj-45 ethernet ports typeGigabit Ethernet (10/100/1000)
    sfp module slots quantity2
    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 802.3u, IEEE 802.3x, IEEE 802.3z
    10g supportNo
    copper ethernet cabling technology100BASE-TX, 1000BASE-T
    flow control supportYes
    mac address table16000 entries
    switching capacity100 Gbit/s
    forwarding rate74 Mpps
    packet buffer memory1.5 MB
    access control list (acl)Yes
    mac address filteringYes
    multicast supportYes
    rack mountingNo
    product colourBlack
    noise level26.5 dB
    mean time between failures (mtbf)502509 h
    power consumption (max)474.3 W
    power over ethernet (poe) ports quantity48
    total power over ethernet (poe) budget375 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 dissipation1617.36 BTU/h
    package width616 mm
    package depth355 mm
    package height107 mm
    package weight5.25 kg
    certificationRoHS
    harmonized system (hs) code85176990
    ac input voltage100 - 240 V
    ac input frequency50 - 60 Hz
    fiber optic connectorSFP
    cables includedAC
    security algorithms802.1x RADIUS, SNMP, SNMPv3
    safetyLVD, BSMI
    igmp snoopingYes
    rack mount kitYes
    internal memory256 MB
    spanning tree protocolYes
    vlan supportYes
    system event logYes
    flash memory32 MB
    rate limitingYes
    dhcp featuresDHCP snooping, DHCP relay, DHCPv6 relay, DHCP client
    electromagnetic compatibilityFCC 15 A, CE A, BSMI EMC
    fiber ethernet cabling technology1000BASE-X
    virtual lan featuresPrivate VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
    mib supportRFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819,2925, RFC 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293
    combo sfp ports quantity4
    arp inspectionYes
    authenticationGuest VLAN, Port-based authentication
    ip-mac-port bindingYes
    password protectionYes
    authentication typeIEEE 802.1x, RADIUS
    cpu defenseYes
    queue scheduling algorithmsSPQ, WFQ, Weighted Round Robin (WRR)
    Description
    Zyxel GS1920-48HPV2. Slēdža tips: Vadīts. Basic switching RJ-45 Ethernet portu veids: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet portu daudzums: 44. Adrešu tabulas izmērs: 16000 ieraksti, Komutācijas ietilpība: 100 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.... Power over Ethernet (PoE)

    Specifikācija
    WRL stadarti 802.11b
    Īpašības RJ-45
    Portu skaits RJ-45 50
    Switch classSMART
    ApplicationMedium and large companies
    Switch layerL2
    Network architectureGigabitEthernet
    Number of 10/100 Mbps portsNone
    Number of 10/100/1000 Mbps ports50
    10/100/1000/2500 Mbps portsNone
    Number of 10Gb portsNone
    Number of PoE ports (PoE & PoE+)48
    Number of PoE+ portsNone
    Number of COMBO ports4
    Number of SFP ports2
    Number of SFP+ portsNone
    Number of SFP56 portsNone
    Number of QSFP+ portsNone
    Console portNo
    Throughput100 (Gigabity na sek.)
    Forwarding rate74 (Mpps)
    Packet buffer1.5 (MegaBajt)
    MAC address table size16000
    Support for Jumbo framesNo
    StackabilityNo
    Number of VLAN groups4000
    VLAN
    • 802.1Q Static VLANs/Dynamic VLANs: 1 K/4 K
    • Port-based VLAN
    • Protocol-based VLAN
    • IP Subnet-based VLAN
    • MAC-based VLAN
    • Private VLAN
    • Voice VLAN
    • VLAN ingress filtering
    • LACP algorithm of source/destination MAC/IP
    • GVRP
    • L2PT
    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
    • 802.1p queuing methods: SPQ, WRR, WFQ
    • Storm control: 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, SPQ/WFQ combination capable)
    • DiffServ (DSCP)
    Security
    • 802.1X
    • Port security
    • Layer 2 MAC filtering
    • Layer 3 IP filtering
    • Layer 4 TCP/UDP socket filtering Static MAC forwarding
    • Multiple RADIUS servers (IPv4/IPv6)
    • Multiple TACACS+ servers
    • 802.1x VLAN* and 802.1p assignment by RADIUS
    • Login authentication by RADIUS*
    • Login authentication by TACACS+
    • TACACS+ accounting
    • Authorization on RADIUS
    • Authorization on TACACS+
    • 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
    • MAC search
    • Guest VLAN
    • ACL packet filtering (IPv4/IPv6)
    • CPU protection
    • Interface related trap enable/disable (by port)
    • IPv6 Duplicated Address Detection (DAD)
    Management, monitoring, configuration
    • SNMP v1, v2c, v3
    • SNMP trap group
    • RMON (1, 2, 3, 9)
    • ICMP echo/echo reply
    • Syslog
    • IEEE 802.1AB LLDP
    • IEEE 802.1AB LLDP-MED
    • Custom default
    • Syslog (IPv4/IPv6)
    • Display port utilization
    • Support NebulaFlex for hybrid mode
    • New for V4.80 Auto configuration recovery (only for cloud mode)
    • New for V4.80 New Web interface
    L2 features
    • L2 multicast
    • IGMP snooping (v1, v2, v3)
    • IGMP snooping fast Leave
    • Configurable IGMP snooping timer and priority
    • IGMP snooping statistics
    • IGMP throttling
    • MVR support
    • IGMP filtering
    • IGMP snooping immediate leave
    • IGMP proxy mode & snooping mode selection
    • MLD snooping
    Chassis typeRack
    Fan Yes
    Power supply Internal
    Power consumption474.3 (Watt)
    Mean time between failures (MTBF)502509 (Hour)
    Environment requirements
    • Temperatura pracy: 0°C - 50°C
    • Wilgotność otoczenia podczas pracy: 10% - 95%, bez kondensacji
    • Temperatura przechowywania: -40°C - 70°C
    • Wilgotność otoczenia podczas przechowywania: 10% - 95%, bez kondensacji
    Certificates

    Safety:

    • LVD
    • BSMI

    EMC:

    • FCC Part 15 (Class A)
    • CE EMC (Class A)
    • BSMI ENC

    RoHS:

    • Level A
    Accessories included
    • Kabel zasilający
    • Zestaw do montażu rack
    Power supply

    100 - 240 V AC, 50/60 Hz
    Dimensions

    441 x 270 x 44 mm
    Weight4.1 (kilogram)
    Other features

    Budżet PoE: 375 W
    DesignationCE+WEEE
    Width105
    Height360
    Depth620
    Weight5300
    Description

    GS1920-48HPv2 48-portowy przełącznik GbE Smart Managed PoE

    • 48 x port GbE PoE RJ-45
    • 4 x port GbE combo
    • 2 x port GbE SFP
    • Budżet PoE: 375 W
    Switch typeManaged
    Quality of Service (QoS) supportYes
    ARP inspectionYes
    System event logYes
    MIB supportRFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819,2925, RFC 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293
    Basic switching RJ-45 Ethernet ports quantity44
    Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
    Combo SFP ports quantity4
    SFP module slots quantity2
    Fiber optic connectorSFP
    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 802.3u, IEEE 802.3x, IEEE 802.3z
    10G supportNo
    Copper ethernet cabling technology100BASE-TX, 1000BASE-T
    Flow control supportYes
    Rate limitingYes
    Spanning tree protocolYes
    VLAN supportYes
    Virtual LAN featuresPrivate VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
    Fiber ethernet cabling technology1000BASE-X
    MAC address table16000 entries
    Switching capacity100 Gbit/s
    Forwarding rate74 Mpps
    Packet buffer memory1.5 MB
    DHCP featuresDHCP snooping, DHCP relay, DHCPv6 relay, DHCP client
    Access Control List (ACL)Yes
    IGMP snoopingYes
    Security algorithms802.1x RADIUS, SNMP, SNMPv3
    MAC address filteringYes
    IP-MAC-Port bindingYes
    AuthenticationGuest VLAN, Port-based authentication
    Password protectionYes
    Authentication typeIEEE 802.1x, RADIUS
    CPU defenseYes
    Queue scheduling algorithmsSPQ, WFQ, Weighted Round Robin (WRR)
    Multicast supportYes
    Rack mountingNo
    Product colourBlack
    SafetyLVD, BSMI
    Electromagnetic compatibilityFCC 15 A, CE A, BSMI EMC
    CertificationRoHS
    Internal memory256 MB
    Flash memory32 MB
    Noise level26.5 dB
    Mean time between failures (MTBF)502509 h
    AC input voltage100 - 240 V
    AC input frequency50 - 60 Hz
    Power consumption (max)474.3 W
    Power over Ethernet (PoE)Yes
    Power over Ethernet (PoE) ports quantity48
    Total Power over Ethernet (PoE) budget375 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 dissipation1617.36 BTU/h
    Width441 mm
    Depth270 mm
    Height44 mm
    Weight4.1 kg
    Cables includedAC
    Rack mount kitYes
    Package width616 mm
    Package depth355 mm
    Package height107 mm
    Package weight5.25 kg
    Harmonized System (HS) code85176990
    Description
    Zyxel GS1920-48HPV2. Switch type: Managed. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 44. MAC address table: 16000 entries, Switching capacity: 100 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.... Power over Ethernet (PoE)
    power over ethernet (poe)Yes
    manufacturerZYXEL COMMUNICATIONS
    product typeNetwork Switches
    weight4.1 kg
    height44 mm
    width441 mm
    depth270 mm
    switch typeManaged
    quality of service (qos) supportYes
    basic switching rj-45 ethernet ports quantity44
    basic switching rj-45 ethernet ports typeGigabit Ethernet (10/100/1000)
    sfp module slots quantity2
    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 802.3u, IEEE 802.3x, IEEE 802.3z
    10g supportNo
    copper ethernet cabling technology100BASE-TX, 1000BASE-T
    flow control supportYes
    mac address table16000 entries
    switching capacity100 Gbit/s
    forwarding rate74 Mpps
    packet buffer memory1.5 MB
    access control list (acl)Yes
    mac address filteringYes
    multicast supportYes
    rack mountingNo
    product colourBlack
    noise level26.5 dB
    mean time between failures (mtbf)502509 h
    power consumption (max)474.3 W
    power over ethernet (poe) ports quantity48
    total power over ethernet (poe) budget375 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 dissipation1617.36 BTU/h
    package width616 mm
    package depth355 mm
    package height107 mm
    package weight5.25 kg
    certificationRoHS
    harmonized system (hs) code85176990
    ac input voltage100 - 240 V
    ac input frequency50 - 60 Hz
    fiber optic connectorSFP
    cables includedAC
    security algorithms802.1x RADIUS, SNMP, SNMPv3
    safetyLVD, BSMI
    igmp snoopingYes
    rack mount kitYes
    internal memory256 MB
    spanning tree protocolYes
    vlan supportYes
    system event logYes
    flash memory32 MB
    rate limitingYes
    dhcp featuresDHCP snooping, DHCP relay, DHCPv6 relay, DHCP client
    electromagnetic compatibilityFCC 15 A, CE A, BSMI EMC
    fiber ethernet cabling technology1000BASE-X
    virtual lan featuresPrivate VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
    mib supportRFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819,2925, RFC 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293
    combo sfp ports quantity4
    arp inspectionYes
    authenticationGuest VLAN, Port-based authentication
    ip-mac-port bindingYes
    password protectionYes
    authentication typeIEEE 802.1x, RADIUS
    cpu defenseYes
    queue scheduling algorithmsSPQ, WFQ, Weighted Round Robin (WRR)
    Description
    Zyxel GS1920-48HPV2. Slēdža tips: Vadīts. Basic switching RJ-45 Ethernet portu veids: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet portu daudzums: 44. Adrešu tabulas izmērs: 16000 ieraksti, Komutācijas ietilpība: 100 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.... Power over Ethernet (PoE)
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