OID | 1.3.6.1.4.1.4491.2.1.5.1.3.2.1.6 |
Module | DOCS-IFEXT2-MIB (CISCO) |
Nom | docsIfExt2CmtsCmMscStatusEffectiveSNR |
Acces | readonly |
Status | current |
Description | The signal to noise ratio estimated for this cable modem on the upstream logical channel, referenced to 64QAM modulation. It is defined as the measured SNR at the last station maintenance, minus the CM power shortfall, plus the Power Headroom, minus the constellation gain of the station maintenance burst. Note that the value of the object docsIfCmtsCmStatusSignalNoise will be identical to the value of this object when Maximum Scheduled Codes is enabled. |
Unite | TenthdB |
Syntaxe | TenthdB (DOCS-IF-MIB) |