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1. Product Outline
● 10BASE-T/100BASE-TX/1000BASE-T port (Ports 25 to 28)
Connect a 10BASE-T/100BASE-TX/1000BASE-T terminal hub repeater Switching
Hub. The length of the copper cabling (CAT5e or higher) connecting this Switching
Hub and a device must be 100 m or shorter.
Ports 25 - 28 are not supported half-duplex mode.
● SFP extension port (Ports 25 to 28)
Install an SFP module. (These ports are exclusive usage with twisted pair ports.)
When SFP extension port is linked, the port is automatically switched to fiber port
mode. SFP extension ports support only the full-duplex mode.
● Console port
Used to connect a VT100 compatible terminal to configure and manage this
Switching Hub.
Transmission mode
Transmission speed
Stop bit
Flow control
Use an RJ45-Dsub 9 pin console cable for connection.
1.5.
LED Behavior
1.5.1. LED Behavior at Starting-up
When you turn on this Switching Hub, all LEDs are lit momentarily. POWER LED lights
green and STATUS LED lights orange, and then the hardware self diagnosis is exe-
cuted. Upon finishing the diagnosis, both POWER and STATUS LEDs light green.
1.5.2. LED Behavior while Operating
This Switching Hub has a set of LEDs for each port. These LEDs indicate the operation
status of each port.
: RS-232C
Emulation mode
: 9,600 bps
Data length
: 1 bit
Parity control
: None
Communication connector : RJ45
14
: VT100
: 8 bits
: None
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