راهنمایی در مورد مودم Tellabs 8110

[farzad226]

مودم مانند شکل زیر است



حال چند تا سوال :

چراغ DMA در چه صورت روشن میشود ؟ و برای رفع ان چیکار باید کرد؟
چراغ PMA در چه صورت روشن میشود ؟و برای رفع ان چیکار باید کرد؟

با تشکر از اساتید.

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موضوعات مشابه:

• نحوه راه اندازي Tellabs 8110
• نیاز فوری به مودم تلبس 8110 CTE-R

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[farzad226]

helpppppppppppppp

[hamid khan]

LED	Description
Line 1	Line 1 status. The LED is on when the line is active. The LED is off when the line is inactive. The LED blinks when the line is in training mode.
Line 2	Line 2 status.
Link	(Only in CTU-R). Ethernet connectivity. LED is active when cable is attached.
100M	(Only in CTU-R). LED is active if 100Base-T Ethernet is connected.
Rx/Tx	(Only in CTU-R). LED blinks when traffic is received from or transmitted to LAN.
PMA	Prompt maintenance alarm. When the LED is on, there is an active major fault in the unit.
DMA	Deferred maintenance alarm. When the LED is on, there is an active minor fault or warning in the unit.
POWER	Power on indicator.