Part Names and Functions
2
10/100/1000BASE-T port
Console port
SD card slot
Front panel
SFP extension slot
SFP+ extension slot
Stacking port
Power port
Connect the supplied power cord to this port and connect the other end into an
electric outlet.
Power cord hook block
If the supplied power cord is hanged to this block, the cord becomes hard to pull out
from the power port.
SD card slot
Insert an SD card into this slot to change/save settings and firmware.
10/100/1000BASE-T port (ports 1–24)
Devices such as 10/100/1000BASE-T terminal, hub, repeater, bridge, and Switching
Hub can be connected to this port. Install the device so that the length of twisted pair
cable (CAT5e or above) becomes 100 m or less.
SFP extension slot (ports 21-24)
Install SFP module. (It becomes exclusive usage with twisted pair port.)
When SFP extension slot is linked, the port is automatically switched to SFP extension
mode.
SFP port supports only the full duplex communication.
SFP+ extension slot (ports 25-28)
An SFP or SFP+ module can be connected.
Stacking port (ports 27,28)
Up to four units can be stacked by connecting optical fiber cables or SFP+ direct
attach cables.
Console port
Connect a VT100 compatible terminal, etc. with this port to configure or manage this
Switching Hub.
Transmission mode : RS-232C
Transmission speed : 9,600 bps
Stop bit
: 1 bit
Flow control
: None
Emulation mode
: VT100
Data length
: 8 bits
Parity control
: None
Transmission connector : RJ45
Power port
MAC Address label
Power cord hook block
Back panel
Serial number label
Ground terminal
Ground terminal
Only qualified personnel should install minimum 18AWG green-and-yellow stranded
copper wire to Ground terminal screw.
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