24 + 2 Ports Managed Switch Integrated 2 x SFP
Module Ports
ES-
Key Features
QoSwith Four Priority Queues
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. it can classify the packet as one of the four priorities according to 802.1p priority tag, DiffServand/or IP
TOS. The QoSoperate 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.
Port Mirroring
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 definedas 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. VLAN support enabling advanced techniques such as “802.1Q-in-
1Q”to be deployed.
Isolated Group, Provide Secure for Certain Ports
The isolated group feature allows certain ports to be designatedas 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.
Mac-based 802.ad Lacpwith Automatic Link Fail-over
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 Access Control Improve Network Security
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.
802.1D Compatible & 802.1w Rapid Spanning Tree
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 canbe guaranteed in event of any fail-over
switch on the network.
2 Dual Media for Flexible Fiber Connection
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.
