All MIBs › SAF-IPRADIO › modemModulation
modemModulation
Module: SAF-IPRADIO
OID (symbolic): SAF-IPRADIO::modemModulation
OID (numeric): 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Modem modulation set. Modulution values are following: QPSK - 1, 8PSK - 2, 16QAM - 3, 32QAM - 4, 64QAM - 5, 128QAM - 6, 256QAM - 7. The combination of wide band and ACM calculates as (modulation + 8*is_wide + 16*is_ACM). Note: not all of listed modulations supported by hardware. Plese check manual.
What is modemModulation?
This value sets or reports the modem's configured modulation scheme, ranging from QPSK up through 256QAM, optionally combined with wide-band and ACM (Adaptive Coding and Modulation) flags encoded into the same value. An admin selects a modulation scheme to trade off between link capacity and the fade margin needed for a reliable connection over a given path length and climate. A link forced down to a lower modulation than expected, when ACM is enabled, usually indicates the path is currently experiencing rain fade or other signal degradation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1.5 snmpwalk -v2c -c public <target> SAF-IPRADIO::modemModulation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1.5.1 snmpget -v2c -c public <target> SAF-IPRADIO::modemModulation.1
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OID Breakdown
Upper-level ancestors (11 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.7571 | saf | SAF-ENTERPRISE |
| 1.3.6.1.4.1.7571.100 | tehnika | SAF-ENTERPRISE |
| 1.3.6.1.4.1.7571.100.1 | microwaveRadio | SAF-ENTERPRISE |
| 1.3.6.1.4.1.7571.100.1.1 | pointToPoint | SAF-ENTERPRISE |
| 1.3.6.1.4.1.7571.100.1.1.5 | safip | SAF-IPADDONS |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7571.100.1.1.5.1 | ipRadio | SAF-IPRADIO |
| 1.3.6.1.4.1.7571.100.1.1.5.1.1 | ipRadioCfg | SAF-IPRADIO |
| 1.3.6.1.4.1.7571.100.1.1.5.1.1.1 | ipRadioCfgGeneral | SAF-IPRADIO |
| 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12 | modemTable | SAF-IPRADIO |
| 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1 | modemEntry | SAF-IPRADIO |
| 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1.5 | modemModulation | SAF-IPRADIO |