LevelOne GSW-2457 - Manual (Page 12)

8
Environmental and Physical
Dimensions 17.3Ч7.1Ч1.7in. (440Ч180Ч44mm) W×D×H
Power Supply Output 100-240V~ 50/60Hz 0.6A
Operating Temperature 0 ~40℃ (32 ~104℉)
Storage Temperature -40 ~70℃ (-40 ~158℉)
Operating Humidity 10%~90% non-condensing
Storage Humidity 5%~90% non-condensing
Appendix B: Troubleshooting
1. The Power LED is not lit
¾ Make sure the AC power cord connected the Switch with power source
properly.
¾ Make sure the power source is ON.
2. The Link/Act LED is not lit when a device is connected to the
corresponding port
¾ Make sure that the cable connectors are firmly plugged into the Switch and
the device.
¾ Make sure the connected device is turned on and working well.
¾ The cable must be less than 100 meters long (328 feet).
Appendix C: Contact Information
For help with the installation or operation of the GSW-1657/ GSW-2457
16/24-port Gigabit Ethernet Switch, please contact us.
E-mail: [email protected]
Website: http://www.level1.com