Digitus DN-60012 Podręcznik - Strona 4

Przeglądaj online lub pobierz pdf Podręcznik dla Router sieciowy Digitus DN-60012. Digitus DN-60012 5 stron. 8-port fast ethernet desktop switch

RJ-45 Ports (Auto MDI/MDIX)

8 auto-sensing ports of 10Base-T, 100Base-TX connections. [In general, MDI means

connecting to another Hub or Switch while MDIX means connecting to a workstation

or PC. Therefore, Auto MDI/MDIX means that you can connect to another Switch or

workstation without changing pin-to-pin or crossover cabling.]

DC Power Connector

Plug the female connector into the switch and male connector into a power outlet.

Supports input voltages 5VDC at 1000 mA.

Troubleshooting

The Switch can be easily monitored through panel indicators to assist in identifying

problems. This section describes common problems you may encounter and possible

solutions.

Power

If the power indicator does not light when the power cord is plugged in, you may

have a problem with the power outlet or cord. However, if the power LED goes off

after running for a while, check for loose power connections, power losses or surges

at the power outlet. Turn off power, wait 30 seconds and turn power on again. If

problem is still not resolved call for dealer's assistance

Diagnosing LED Indicators

If link indicator does not light after making a connection, check whether network

interface (e.g., a network adapter card on the attached device), network cable, or

switch port is defective. Be sure the cable is plugged into both the switch and

corresponding device. Verify the proper cable type is used and its length does not

exceed specified limits.

Cabling

Verify that the cabling type is correct. Make sure all cable connectors are securely

seated in the required ports. Use only standard Unshielded Twisted-Pair (UTP),

Category 3, 4, 5, or 5e cables. Use only Category 5 or 5e when connecting with Fast

Ethernet. Make certain the maximum distance between the Switch and what it's

connected to is 100 meters or less.