Cisco 575 LRE CPE - User Manual

Questions and Answers

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Holly EricksonAug 1, 2025
Why is the ETH LED not turned on on my Cisco Network Accessory?
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  Thomas TurnerAug 1, 2025
  If the ETH LED on your Cisco Network Accessory isn't on, it could be due to several reasons. First, ensure the Ethernet cable is properly connected to both the CPE and your PC or laptop; if it's loose, reconnect it. If the connection is secure, the CPE might not be communicating with the Ethernet card in your computer; try rebooting your PC or laptop. Finally, the Ethernet cable itself could be incorrect or defective. Make sure you're using the correct straight-through cable, not a crossover cable, and if necessary, replace it with a tested, working cable.
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Debra MunozAug 7, 2025
What to do if there is no connectivity with Cisco 575 LRE CPE?
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  gregfergusonAug 7, 2025
  If you're experiencing no connectivity with your Cisco Network Accessory, the issue might stem from an incorrect or faulty Ethernet cable. Ensure you're using the correct type of cable (straight-through or crossover, as required) and that it's wired correctly. If the cable is defective, replace it with a known good one. Alternatively, the data service itself might be unavailable. In this case, verify the status of the switch and upstream network.
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Gabriel HortonAug 13, 2025
How to fix a Cisco 575 LRE CPE Network Accessory with POWER LED not turned on?
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  Christopher MccoyAug 13, 2025
  If the POWER LED on your Cisco Network Accessory isn't lit, it usually indicates a power issue. Start by checking the AC power adapter and cable to ensure they are securely plugged into both the wall socket and the CPE. If the connections are good, the AC power adapter and cable might be defective. In that case, replace them with a new set ordered from your Cisco sales representative.
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George HenryAug 19, 2025
What to do if READY LED is not turned on in Cisco 575 LRE CPE Network Accessory?
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  james78Aug 19, 2025
  If the READY LED on your Cisco Network Accessory isn't turning on, several issues could be the cause. First, check the telephone cable to ensure it's properly connected to both the phone wall jack and the CPE. If the connection is loose, reconnect it securely. If the cable is properly connected, the telephone cable itself could be defective, so try replacing it. A defective cable trunking can also cause this problem, so you should repair the cable trunking or select an alternative pair. Finally, the CPE might not be communicating with the Catalyst 2900 LRE XL switch, or it might be trying to exceed the selected bandwidth; verify the switch and upstream network status.
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Teresa FosterAug 25, 2025
Why is ACTIVITY LED not blinking on my Cisco 575 LRE CPE Network Accessory?
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  Nicole VincentAug 26, 2025
  If the ACTIVITY LED on your Cisco Network Accessory isn't blinking, it suggests that data isn't being transferred between the CPE and your PC or laptop. In this case, you should verify the network configuration of your laptop or PC.