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    Ražotājs: LEVELONE

    Level One LevelOne Switch 28x GE GTL-2881 1xGE 2x10GSFP+19"


    €811,70 ar pvn

    Artikuls: ST04518550
    Preces kods: GTL-2881
    Ražotāja mājaslapa
    Garantija: 24 mēneši
    *
    Noliktava Piegāde Daudzums Cena
    LV
    PL

    Specifikācija
    Īpašības RJ-45
    Status7 dienas
    Description
    The GTL-2881 series includes high-performance Gigabit Ethernet Layer3 Lite switches featuring 28 ports; 24 10/100/1000BASE-T ports, two 10G SFP+ ports, and one 10G expansion slot for a dual-port module. The switch is ideal for high-performance server aggregations, such as enterprise data centers, where it can connect high-end or network-attached file servers through fiber ports. It can also deployed as a backbone upgrade, or to provide Gigabit-to-the-desktop for power users. This switch is packed with features and is a cost-effective solution that brings continuous availability, enhanced security, and advanced QoS to the network edge, while maintaining simplicity of management.

    Switch type Managed
    Switch layer L3
    Quality of Service (QoS) support Y
    Web-based management Y
    ARP inspection Y
    System event log Y
    Basic switching RJ-45 Ethernet ports quantity 24
    Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
    Gigabit Ethernet (copper) ports quantity 24
    SFP+ module slots quantity 2
    Fiber optic connector SFP+
    Console port RJ-45
    Networking standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
    10G support Y
    Port mirroring Y
    Full duplex Y
    Flow control support Y
    Link aggregation Y
    Spanning tree protocol Y
    VLAN support Y
    Virtual LAN features Private VLAN, Voice VLAN, Tagged VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
    Number of VLANs 4000
    MAC address table 16000 entries
    Switching capacity 128 Gbit/s
    Forwarding rate 95.23 Mpps
    Store-and-forward Y
    Static route Y
    Jumbo frames support Y
    Jumbo frames 10000
    Packet buffer memory 1.5 MB
    DHCP features DHCP snooping
    Security algorithms HTTPS
    Static port security Y
    SSH/SSL support Y
    DoS attack prevention Y
    Management protocols BOOTP/DHCP, SNTP, DNS, LLDP, RMON I, SNMP v1/v2/v3,
    GARP VLAN Registration Protocol (GVRP) Y
    Rack mounting Y
    Stackable Y
    Product colour Grey
    LED indicators Diagnostic, System, Uplink
    Country of origin China
    Safety CB, UL
    Certification FCC Class A, CE, VCCI, WEEE, RoHS
    Physical stacking (units) 8
    Virtual stacking (units) 36
    Memory type DRAM
    Internal memory 256 MB
    Flash memory 128 MB
    Firmware upgradeable Y
    Telnet Y
    Mean time between failures (MTBF) 904213 h
    Power supply included Y
    AC input voltage 100 - 240 V
    AC input frequency 50 - 60 Hz
    Input current 1.5 A
    Power consumption (typical) 35 W
    Power over Ethernet (PoE) N
    Operating temperature (T-T) 0 - 45 °C
    Storage temperature (T-T) -40 - 70 °C
    Operating relative humidity (H-H) 10 - 90%
    Storage relative humidity (H-H) 10 - 90%
    Width 440 mm
    Depth 315 mm
    Height 44 mm
    Weight 3.7 kg
    Cables included AC, LAN (RJ-45)
    Quick start guide Y
    Package type Box
    Rack mount kit Y
    Rubber feet Y
    Resource CD Y
    Package width 590 mm
    Package depth 390 mm
    Package height 133 mm
    Package weight 5.3 kg
    Master (outer) case width 590 mm
    Master (outer) case length 390 mm
    Master (outer) case height 133 mm
    Harmonized System (HS) code 85176990
    Master (outer) case gross weight 5.3 kg
    Products per master (outer) case 1 pc(s)

    Specifikācija
    Īpašības RJ-45
    Status7 dienas
    Description
    The GTL-2881 series includes high-performance Gigabit Ethernet Layer3 Lite switches featuring 28 ports; 24 10/100/1000BASE-T ports, two 10G SFP+ ports, and one 10G expansion slot for a dual-port module. The switch is ideal for high-performance server aggregations, such as enterprise data centers, where it can connect high-end or network-attached file servers through fiber ports. It can also deployed as a backbone upgrade, or to provide Gigabit-to-the-desktop for power users. This switch is packed with features and is a cost-effective solution that brings continuous availability, enhanced security, and advanced QoS to the network edge, while maintaining simplicity of management.

    Switch type Managed
    Switch layer L3
    Quality of Service (QoS) support Y
    Web-based management Y
    ARP inspection Y
    System event log Y
    Basic switching RJ-45 Ethernet ports quantity 24
    Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
    Gigabit Ethernet (copper) ports quantity 24
    SFP+ module slots quantity 2
    Fiber optic connector SFP+
    Console port RJ-45
    Networking standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
    10G support Y
    Port mirroring Y
    Full duplex Y
    Flow control support Y
    Link aggregation Y
    Spanning tree protocol Y
    VLAN support Y
    Virtual LAN features Private VLAN, Voice VLAN, Tagged VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
    Number of VLANs 4000
    MAC address table 16000 entries
    Switching capacity 128 Gbit/s
    Forwarding rate 95.23 Mpps
    Store-and-forward Y
    Static route Y
    Jumbo frames support Y
    Jumbo frames 10000
    Packet buffer memory 1.5 MB
    DHCP features DHCP snooping
    Security algorithms HTTPS
    Static port security Y
    SSH/SSL support Y
    DoS attack prevention Y
    Management protocols BOOTP/DHCP, SNTP, DNS, LLDP, RMON I, SNMP v1/v2/v3,
    GARP VLAN Registration Protocol (GVRP) Y
    Rack mounting Y
    Stackable Y
    Product colour Grey
    LED indicators Diagnostic, System, Uplink
    Country of origin China
    Safety CB, UL
    Certification FCC Class A, CE, VCCI, WEEE, RoHS
    Physical stacking (units) 8
    Virtual stacking (units) 36
    Memory type DRAM
    Internal memory 256 MB
    Flash memory 128 MB
    Firmware upgradeable Y
    Telnet Y
    Mean time between failures (MTBF) 904213 h
    Power supply included Y
    AC input voltage 100 - 240 V
    AC input frequency 50 - 60 Hz
    Input current 1.5 A
    Power consumption (typical) 35 W
    Power over Ethernet (PoE) N
    Operating temperature (T-T) 0 - 45 °C
    Storage temperature (T-T) -40 - 70 °C
    Operating relative humidity (H-H) 10 - 90%
    Storage relative humidity (H-H) 10 - 90%
    Width 440 mm
    Depth 315 mm
    Height 44 mm
    Weight 3.7 kg
    Cables included AC, LAN (RJ-45)
    Quick start guide Y
    Package type Box
    Rack mount kit Y
    Rubber feet Y
    Resource CD Y
    Package width 590 mm
    Package depth 390 mm
    Package height 133 mm
    Package weight 5.3 kg
    Master (outer) case width 590 mm
    Master (outer) case length 390 mm
    Master (outer) case height 133 mm
    Harmonized System (HS) code 85176990
    Master (outer) case gross weight 5.3 kg
    Products per master (outer) case 1 pc(s)