All MIBs › SAF-IPRADIO › modemACMmodulationMin
modemACMmodulationMin
Module: SAF-IPRADIO
OID (symbolic): SAF-IPRADIO::modemACMmodulationMin
OID (numeric): 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1.17
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
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 modemACMmodulationMin?
This value sets or reports the minimum (most robust) modulation the ACM engine is allowed to step down to under fading conditions, using the same modulation code scheme as modemModulation (QPSK through 256QAM, with wide-band and ACM variants). An admin sets this to establish a capacity floor: the link will never drop below this modulation even during severe fading, trading some availability for a guaranteed minimum throughput. Setting this too high for a path with frequent deep fades risks the link dropping entirely instead of stepping down further, since the ACM engine has no lower modulation left to fall back to.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1.17 snmpwalk -v2c -c public <target> SAF-IPRADIO::modemACMmodulationMin
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1.17.1 snmpget -v2c -c public <target> SAF-IPRADIO::modemACMmodulationMin.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1.17.1 i <value>
Start monitoring SAF Tehnika IP microwave radio, point-to-point wireless backhaul terminal (temperature/license/config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SAF-IPRADIO::modemACMmodulationMin OID value, configure state conditions and alerts, and monitor any SAF Tehnika IP microwave radio, point-to-point wireless backhaul terminal (temperature/license/config) from a single console.
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 |
| 1.3.6.1.4.1.7571.100.1.1.5.1.1.1.12.1.17 | modemACMmodulationMin | SAF-IPRADIO |