Ruby Tech es-1126c-d Manual Do Utilizador

Web Smart Switch

    The QoS(Quality Of Service) feature provides four internal queues to support 
    four different classifications of traffic. High priority packet streams experience
    less delay inside the switch, which supports lower latency for certain delay-
    sensitive traffic. The ES-1126C/D can classify the packet as one of the four 
    priorities according to 802.1p priority tag. The QoS operate at full wire speed.
    The actual scheduling at each egress port can be based upon a strict priority,
    weighted round robin or a mix of both.

    This mechanism helps track network errors or abnormal packet transmission 
    without interrupting the flow of data. Allow ingress traffic to be monitored by a
    single port that is defined as mirror capture port. The mirror capture port can
    be any 10/100 port, 10/100/1000 port. Mirroring multiple ports is possible but 
    can create congestion at the mirror capture port.

    The VLAN feature in the switch offers the benefits of both security and
    performance. VLAN is used to isolate traffic between different users and thus
    provides better security. Limiting the broadcast traffic to within the same VLAN
    broadcast domain also enhances performance.

    The isolated group feature allows certain ports to be designated as protected. 
    All other ports are non-isolated. Traffic between isolated group members are 
    blocked. Traffic can only be sent from isolated group to non-isolated group.

    Dynamic fail-over means packets will not get assigned to any trunk member 
    port that has failed. If one of the ports were to fail, traffic will automatically get 
    distributed to the remaining active ports. 

    We use SNMP Trap mechanism to inform supervisor to know the instant 
    abnormal status of the switch.

    25, 26 dual media port are provided for flexible fiber connection. You can 
    select to install optional transceiver modules in these slots for short, medium 
    or long distance fiber backbone attachment. Use of the SFP will disable their 
    corresponding built-in 10/100/1000Base-T connections.

    Instead of using CLI interface, we provide a more convenient GUI for user.
    We just need to configure switch via Web Browser. It is more quickly for user 
    to familiar the method to control switch on the basis of this design.

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Fast EthernetSwitch

24-Port Web-Smart Fast Ethernet Switch with 2 SFP/GBIC Gigabit Dual Media Ports

    ---IEEE 802.3 10Base-T Ethernet
        (twisted-pair copper)
    ---IEEE 802.3u 100Base-TX Ethernet
        (twisted-pair copper)
    ---IEEE 802.3ab 1000Base-TX Ethernet
        (twisted-pair copper)
    ---IEEE 802.3z 1000Base-TX/FX
        Ethernet
    ---IEEE 802.3x flow control capability
    ---ANSI/IEEE 802.3 auto-negotiation
    ---IEEE 802.1q VLAN

    ---1-24 10/100Mbps Fast Ethernet ports.
    ---25,26 are Gigabit TP(SFP/GBIC) Fiber
       auto sense
    ---Auto-Negotiation and Auto-MDIX
    ---Backpressure flow control for half 
       duplex.
    ---802.3x flow control for full duplex.
    ---Connector: 24 RJ-45 and 25,26 dual 
        media (RJ-45/SFP or RJ-45/GBIC)

    Switching capacity:

---Non-blocking switch fabric supports up 

       to 24FE+2GbE, ports

---8 K MAC addresses 
---256k packet buffer and 128k control 

       memory
    VLAN

---Port-base VLAN
---IEEE802.1q tag-base VLAN, 4094

       max

---Support Metro-mode to easily 

       configure for MAN
    Qos

---Port Based, 802.1p based QoS packet 

       classification

---Supports four level priority queues to 

       prioritize in-bound and out-bound 
       traffic
    Port Trunk

---2 Fast Ethernet +1 Gigabit Ethernet 

       groups

---Per-group max 4 member
---Mac-based trunking with automatic 

       link fail-over

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