Switch Linksys LGS552
Switch Linksys LGS552Switch Linksys LGS552

Суич Linksys LGS552, 52 Port 1000Mbps, 2x SFP, 2x SFP+

id 54499 Код: NTLHLINKSYSLGS552
  • Модел: LGS552
  • Марка: Linksys
  • Код на продукта: LGS552
  • Брой портове: 52
  • Максимална скорост: 1 Mbps
  • Наличност: Стар продукт
    ОписаниеХарактеристикиРевюта / Въпроси
    50x гигабитови порта (1-50)
    2x комбо порта (49-50, RG45+SFP, miniGBIC)
    2x 10Gb Ports (SFP+), XG1, XG2
    Layer 2 Managed суич с Layer 3 Static Routing поддръжка
    Advanced Layer 2/Layer 3 Security and Policy контрол
    Layer 3 Quality of Service (QoS)
    С оптимизирана консумация на енергия и IEEE (802.3az) поддръжка

    Model: LGS552
    Total System Ports: 50GE + 2 10GE
    Copper FE/GE Ports (RJ45): g01–g25, g26–g50
    Combo Ports (RJ45 + SFP): 2 combo on ports g49, g50
    10Gb Ports (SFP+): XG1, XG2
    Status LEDs: System (blue/yellow), Link/Act (green)
    CPU Memory DRAM: 128 MB
    Power Input: 100–240V
    50-60 Hz
    (1.4A max)
    Power Dedicated to PoE+: NA
    Number of Ports with PoE+ Support: NA
    Green Power Mode: EEE+, Short Reach + Energy Detect
    System Power Consumption without PoE+: 110V: 46.08W 220V: 45.67W
    Forwarding Rate: 104.16 Mpps
    Switching Capacity: 140 Gbps
    MAC Address: 16K
    Jumbo Frame (FE, GE): 9K
    Fans: No

    Enclosure Dimension
    (W x D x H): 440 x 350 x 44.45 mm
    (17.32 x 13.78 x 1.75 in.)

    Device Weight: 4.18 kg (9.22 lbs.)
    Operating Temperature: 0 to 50°C (32 to 122°F)
    Operating Humidity: 10 to 90% RH
    Storage Temperature: -20 to 70°C (-4 to 158°F)
    Storage Humidity: 10 to 90% RH (non-condensing)
    Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3x, IEEE 802.3ad, IEEE 802.3az, IEEE 802.1D, IEEE 802.1w, IEEE802.1Q/p, IEEE802.1X
    Spanning Tree: IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree
    Link Aggregation: IEEE 802.3ad LACP, up to 4 groups with up to 8 ports per group
    VLAN: Port-based and IEEE 802.1Q tag-based VLANs
    Number of VLANs: 1,024 active VLANs (4,096 range)
    Auto Voice VLAN: VLAN voice traffic is automatically assigned by OUI to a voice-specific c VLAN and treated with appropriate levels
    IGMP Snooping IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic c to only the requesters; supports 256 multicast groups
    Head-of-Line (HOL) Blocking: Head-of-line (HOL) blocking prevention
    Security: IEEE 802.1X radius authentication, DHCP snooping, IP-MAC-Port binding, IP source guard, ARP inspection, STP root guard, STP BPDU guard, DHCP relay, port security supports limited dynamic lock and locked MAC address, management access control
    Storm Control: Broadcast, unknown-unicast, and multicast
    QoS – Priority Levels: 4 hardware queues
    QoS – Class of Service: Port-based, IEEE 802.1p priority-based, IPv4/v6 IP DSCP-based
    QoS – Scheduling: Priority queuing and weighted round robin (WRR)
    ACL: Support up to 512 rules for enhanced security and/or advanced QoS policy: allow, deny, or rate limit based on Layer1 to 4 protocol fields at packet header level with MAC ACL and IP ACL
    RMON: Embedded remote monitoring (RMON) software agent support for enhanced traffic c management, monitoring, and analysis
    Port Mirroring: Traffic on multiple ports can be mirrored to another port for analysis with a network analyzer
    Management Interface: Built-in Web UI for easy browser-based configuration (HTTP/HTTPS)
    Other Management: Telnet (menu-driven), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP
    SNMP: SNMP version 1 and 2c



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    Технически характеристики

    Брой портове:  52
    Максимална скорост:  1 Mbps

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