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AS1000 & AS2000 User Manual 

Alloy Computer Products Pty Ltd Copyright ©2017 

Appendix A. Troubleshooting 

 

Diagnosing Switch Indicators 

 

The Power Led Is Off 

 

Make sure the AC power cord is connected to the switch and power source 

properly. 

 

Make sure the power source is ON. 

 

The Link/Act Led Is Off When a Device Is Connected To the 

Corresponding Port 

 

Make sure that the cable connectors are firmly plugged into the switch and 

the device. 

 

Make sure the connected device is turned on and working properly. 

 

The cable must be less than 100 meters long (328 feet). 

 

Check the port on the attached device and cable connections for possible 

 

defects. Replace the defective cable if necessary. 

 

Power and Cooling Problems 

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

have a problem with the power outlet, power cord, or internal power supply. 

However, if the unit powers off after running for a while, check for loose power 

connections, power losses or surges at the power outlet. If you still cannot isolate 

the problem, the internal power supply may be defective.

 

 

Summary of Contents for AS1000 Series

Page 1: ...User Manual Fast Ethernet and Gigabit Ethernet PoE Unmanaged Switches Version 1 0 0 1 Sep 2017 AS1008 P AS1026 P AS2008 P AS2024 P...

Page 2: ...2000 Series Product Introduction 7 3 Checklist 7 4 Installation 8 4 1 Installation Method 8 4 2 Desktop or Shelf Installation 8 4 3 Rack Installation 8 5 Powering on the Switch 10 6 LED Description 11...

Page 3: ...2 this device must accept any interference received including interference that may cause undesired operation FCC Caution Any changes or modifications not expressly approved by the party responsible f...

Page 4: ...it assumes a basic working knowledge of LANs Local Area Networks The unit must be connected to an earthed grounded outlet to comply with international safety standards Do not connect unit to an A C o...

Page 5: ...e replace it at once Proper space for heat dissipation is necessary to avoid any damage caused by device overheating The ventilation holes on the device are designed for heat dissipation to ensure tha...

Page 6: ...nt Ethernet EEE the switch can reduce power consumption by detecting the length of the cable and the operating load of the switch and automatically adjust the signal intensity reducing energy consumpt...

Page 7: ...atically adjust the signal intensity reducing energy consumption and helping reduce carbon emissions The AS2000 Series is the ideal solution for adding low cost Fast Ethernet PoE capability to your ne...

Page 8: ...its weight at least 5Kg Leave at least 10cm of space at the front and rear of the switch to ensure adequate ventilation 4 2 Desktop or Shelf Installation When installing the switch on a shelf or desk...

Page 9: ...AS1000 AS2000 User Manual Alloy Computer Products Pty Ltd Copyright 2017 Fig 2 Rack Mount kit installation...

Page 10: ...wering on the Switch Connect the female connector of the power cord here and the male connector to the AC power outlet Make sure the voltage of the power supply meets the requirement of the input volt...

Page 11: ...een Appropriate power is supplied Off Power is not available LINK On 10 100Mbps Orange 1000Mbps Green Blink Traffic is present on port Off No link established POE On Green PD PoE device has successful...

Page 12: ...hubs Each device requires an unshielded twisted pair UTP cable with RJ 45 connectors at both ends Use Category 5 or better for 100BASE TX connections and Category 3 or better for 10BASE T connections...

Page 13: ...00Base T UTP category 5e 6 cable maximum 100m Transfer Method Store and Forward Switching Capacity 16G 52G MAC Address Table 2K 8K Frame Filtering and Forward Rate 10Mbps 14880pps 100Mbps 148800pps 10...

Page 14: ...TP maximum 100m Transfer Method Store and Forward Switching Capacity 1 6G 4 8G MAC Address Table 2K 4K Frame Filtering and Forward Rate 10Mbps 14880pps 100Mbps 148800pps POE Up to 30W per port 18 75W...

Page 15: ...ure the connected device is turned on and working properly The cable must be less than 100 meters long 328 feet Check the port on the attached device and cable connections for possible defects Replace...

Page 16: ...I signal MDI X signal 1 TX RX 2 TX RX 3 RX TX 4 not used not used 5 not used not used 6 RX TX 7 not used not used 8 not used not used Below is a diagram of a typical straight through and cross over c...

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