Includes:

• (PN28080i-NZ)
• Giga bit Ethernet Ethernet Switch with management function having 8 ports of 10/100/1000BASE-T
• SFP extension slot.

More Features

• Has wire speed layer 2 switching functions.
• Ports 1 to 8 are auto negotiation-ready 10/100/1000BASE-T ports. Their speed and communication mode can be changed by configuration. Port 9 can be exclusively used as an SFP extension slot.
• All twisted pair ports support straight/cross cable auto sensing function. Simply connect devices with straight cables, whether it is a terminal or a network device.(This function does not work if the port communication configuration is set at Fixed or Link Aggregation. Ports 1 to 8 are set at MDI-X. (default))
• Due to the loop detection/shutoff function, a port where loop has occurred can be automatically shut off to prevent loop failures. When a port is shut off and recovered automatically, SNMP trap can be sent to notify the incident to the Moreover, the port with a loop can be identified by loop notification on the LEDs on the main unit and referring the history of loop on the setting screen.
• Has a loop detection history function, which notifies when a loop occurs with the corresponding LED and enables a network administrator to identify the looped port after the loop is removed.
• Fanless design solves noise problem or fan failure.
• Power consumption can be suppressed by switching off the port LEDs (left) via the ECO mode LED functions.
• The IEEE802.1p compatible QoS function is supported.
• Has an Internet Mansion function, which ensures security between each door.
• Has a port grouping function, which groups ports that are allowed to communicate with one another to limit communications between different groups.
• Equipped with energy efficient Ethernet EEE conforming to IEEE802.3az LPI . When there is no data transmission at link up, the energy-saving state automatically starts so that power consumption can be reduced...