PLANET GSD-805 - Manual (Page 15)

15
4. Troubleshooting
This chapter contains information to help you solve issues. If the Gigabit Ethernet
Switch is not functioning properly, make sure the Gigabit Ethernet Switch was set
up according to instructions in this manual.
The per port LED is not light
Solution:
Check the cable connection of the Gigabit Ethernet Switch.
Performance is bad
Solution:
Check the speed duplex mode of the partner device. The Gigabit Ethernet Switch
is run at Auto-negotiation mode and if the partner is set to half duplex, then the
performance will be poor.
Per port LED is light, but the traffic is irregular
Solution:
Check that the attached device is not set to dedicate full duplex. Some devices use
a physical or software switch to change duplex modes. Auto-negotiation may not
recognize this type of full-duplex setting.
Why the Gigabit Ethernet Switch doesn’t connect to the network
Solution:
Check per port LED on the Gigabit Ethernet Switch. Try another port on the Gigabit
Ethernet Switch Make sure the cable is installed properly Make sure the cable is
the right type Turn off the power. After a while, turn on power again.