Can someone explain in detail RED or Loss of signal (LOS) in E1 or T1?
sukumar 09-January-2008 12:09:44 PM

Comments


LOS basically indicates the loss in the signal
amplitude.
Posted by crouse


RED or Loss of signal (LOS) in E1 or T1 is basically indicates the loss in the signal amplitude.
Posted by HamidAliKhan


Yes sagitraz is right.
Posted by waqqas1


LOS basically indicates the loss in the signal
amplitude.
Posted by sagitraz


RED: Loss of signal (LOS): The equipment shall assume "loss of signal" when the incoming signal amplitude is, for a time duration of at least 1 ms, more than 20 dB below the nominal amplitude. The equipment shall react within 12 ms by issuing AIS.
Posted by bretpark



Posted: 09-January-2008 12:28:23 PM By: bretpark

RED: Loss of signal (LOS): The equipment shall assume "loss of signal" when the incoming signal amplitude is, for a time duration of at least 1 ms, more than 20 dB below the nominal amplitude. The equipment shall react within 12 ms by issuing AIS.

Posted: 29-December-2008 12:32:06 PM By: sagitraz

LOS basically indicates the loss in the signal
amplitude.

Posted: 31-December-2008 08:08:28 AM By: waqqas1

Yes sagitraz is right.

Posted: 30-January-2009 12:49:45 AM By: HamidAliKhan

RED or Loss of signal (LOS) in E1 or T1 is basically indicates the loss in the signal amplitude.

Posted: 23-February-2009 04:09:20 AM By: crouse

LOS basically indicates the loss in the signal
amplitude.