Chapter 1 Introducing the ZyXEL Device
1.7 LEDs
Figure 3 LEDs
Table 3 LEDs
LED | COLOR | STATUS | DESCRIPTION |
POWER | Green | On | The ZyXEL Device is receiving power and functioning |
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| properly. |
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| Blinking | The ZyXEL Device is booting or performing diagnostics. |
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| Red | On | Power to the ZyXEL Device is too low. |
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| Off | The system is not ready or has malfunctioned. |
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ETHERNET | Green | On | The ZyXEL Device has a successful Ethernet |
1,2,3,4 |
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| connection. |
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| Blinking | The ZyXEL Device is sending/receiving data. |
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| Off | The ZyXEL Device is not connected to the LAN. |
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WPS/WLAN | Green | On | The wireless network is activated. |
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| Blinking | The ZyXEL Device is sending/receiving data through |
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| the wireless LAN. |
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| Orange | Blinking | The ZyXEL Device is setting up a WPS connection. |
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| Off | The wireless LAN is not ready or has failed. |
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DSL | Green | On | The DSL line is up. |
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| Blinking | The ZyXEL Device is initializing the DSL line. |
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| Off | The DSL line is down. |
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INTERNET | Green | On | The Internet connection is up. |
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| Blinking | The ZyXEL Device is sending/receiving data. |
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| Off | The Internet connection is down. |
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1.8 Splitters and Microfilters
1.8.1 Connecting a POTS Splitter
When you use the Full Rate (G.dmt) ADSL standard, you can use a POTS (Plain Old Telephone Service) splitter to separate the telephone and ADSL signals. This allows simultaneous Internet access and telephone service on the same line. A splitter also eliminates the destructive interference conditions caused by telephone sets.
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