| OID | 1.3.6.1.2.1.10.238.1.1.1.1.18 |
| Module | ADSL2-LINE-MIB (CISCO) |
| Nom | adsl2LineStatusSnrMarginDs |
| Acces | readonly |
| Status | current |
| Description | Downstream SNR Margin is the maximum increase in dB of the
noise power received at the ATU-R, such that the BER
requirements are met for all downstream bearer channels. It
ranges from -640 to 630 units of 0.1 dB (physical values are
-64 to 63 dB).
A special value of 0x7FFFFFFF (2147483647) indicates the
SNR Margin is out of range to be represented.
A special value of 0x7FFFFFFE (2147483646) indicates the
SNR Margin measurement is currently unavailable. |
| Unite | 0.1 dB |
| Syntaxe | Integer32 |
| Module | ADSL2-LINE-MIB (ietf) |
| Nom | adsl2LineStatusSnrMarginDs |
| Acces | readonly |
| Status | current |
| Description | Downstream SNR Margin is the maximum increase in dB of the
noise power received at the ATU-R, such that the BER
requirements are met for all downstream bearer channels. It
ranges from -640 to 630 units of 0.1 dB (physical values are
-64 to 63 dB).
A special value of 0x7FFFFFFF (2147483647) indicates the
SNR Margin is out of range to be represented.
A special value of 0x7FFFFFFE (2147483646) indicates the
SNR Margin measurement is currently unavailable. |
| Unite | 0.1 dB |
| Syntaxe | Integer32 |