User’s Manual of GS-4210 Series
■ Gigabit TP Interface
10/100/1000BASE-T Copper, RJ45 Twisted-pair: Up to 100 meters.
■ 100/1000BASE-X SFP Slots
Each of the SFP (Small Form-factor Pluggable) slots supports dual-speed, 1000BASE-SX / LX or 100BASE-FX
- For 1000BASE-SX/LX SFP transceiver module: From 550 meters (multi-mode fiber) to 10/30/50/70/120 kilometers
(single-mode fiber).
- For 100BASE-FX SFP transceiver module: From 2 kilometers (multi-mode fiber) to 20/40/60 kilometers (single-mode
fiber).
■ Console Port
The console port is an RJ45 port connector. It is an interface for connecting a terminal directly. Through the console port, it
provides rich diagnostic information including IP address setting, factory reset, port management, link status and system
setting.
Users can use the attached DB9 to RJ45 console cable in the package and connect to the console port on the device.
After the connection, users can run any terminal emulation program (Hyper Terminal, ProComm Plus, Telix, Winterm
and so on) to enter the startup screen of the device.
■ Reset Button
On the left of the front panel, the reset button is designed to reboot the Managed Switch without turning off and on the
power. The following is the summary table of Reset button functions:
Reset Button Pressed and Released Function
< 5 sec: System Reboot Reboot the Managed Switch.
> 5 sec: Factory Default
Reset the Managed Switch to Factory Default configuration.
The Managed Switch will then reboot and load the default
settings shown below:
。 Default username: admin
。 Default password: admin
。 Default IP address: 192.168.0.100
。 Subnet mask: 255.255.255.0
。 Default gateway: 192.168.0.254
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