Ruby Tech ES-2310C ユーザーズマニュアル

8-Port L2 Managed Fast Ethernet Switch with 2 SFP Gigabit Dual Media

    ---IEEE 802.3 10Base-T
    ---IEEE 802.3u 100Base-TX
    ---IEEE 802.3ab 1000Base-TX
    ---IEEE 802.3z 1000Base-X Ethernet
    ---IEEE 802.3x flow control capability
    ---ANSI/IEEE 802.3 auto-negotiation
    ---IEEE 802.1q VLAN

    ---8 are 10/100Mbps and 2 Gigabit
        Ethernet ports.
    ---Port 9,10 are Gigabit TP/SFP Fiber 
        auto sense
    ---Auto-Negotiation and Auto-MDIX
    ---Back pressure flow control for half 
        duplex.
    ---IEEE 802.3x compliant for full duplex 
    ---Connector: 8 RJ-45 and 2 dual media,
        RJ-45/SFP

   Switching capacity:

---Non-blocking switch fabric supports up

       to 8 FE+2GbE ports

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

       memory
   VSM(Virtual Stacking Management)

---Supports 16 devices stacking
---Multiple switches can be managed via

       one IP address, just like software 
       stacking

---Low cost and easily to establish 

       network environment, not extra 
       hardware require

---Not center on the physical location of

       wiring closets
    VLAN
    ---Supports SVL/IVL configuration to 
        meet your VLAN requirement

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

       max, up to 256 active VLANs including
       static plus dynamic entry

---IEEE802.1q tag-base VLAN

    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-2310C can classify the packet as one of the four
    priorities according to vip port, 802.1p priority tag, DiffServ and/or IP TOS. 
    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.

Q-in-Q VLAN for performance & security 

   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. Q-in-Q, the use of double
   VLAN tags is an efficient method for enabling Subscriber Aggregation. This is 
   very useful in the MAN.

   The isolated group feature allows certain ports to be designated as protected.
   All other ports are non-isolated. Traffic between isolated group members is
   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.

    802.1x features enable user authentication for each network access attempt. 
    Port security features allow you to limit the number of MAC addresses per
    port in order to control the number of stations for each port. Static MAC 
    addresses can be defined for each port to ensure only registered machines
    are allowed to access. By enabling both of these features, you can establish
    an access mechanism based on user and machine identities, as well as
    control the number of access stations.

    For mission critical environments with multiple switches supporting STP, you
    can configure the switches with a redundant backup bridge path, so
    transmission and reception of packets can be guaranteed in event of any 
    fail-over switch on the network.

   Port 9, 10 dual media ports are provided for flexible fiber connection. You can
   select to install optional transceiver modules in these slots for short, medium

L2 Managed Switch

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Fast EthernetSwitch

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