All MIBs › CDM-570 › cdm570TxDataRate
cdm570TxDataRate
Module: CDM-570
OID (symbolic): CDM-570::cdm570TxDataRate
OID (numeric): 1.3.6.1.4.1.6247.24.1.2.2.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Tx data rate in bps (Varies based on chart below.) Units = bps Resolution = 1 bps FEC Type Modulation Code Rate Data Rate High Rate -------- ----------- ---------- --------------------- --------- None BPSK Uncoded 4.8 kbps to 3.0 Mbps None QPSK/OQPSK Uncoded 9.6 kbps to 5.0 Mbps Viterbi BPSK Rate 1/2 2.4 kbps to 1.5 Mbps Viterbi QPSK/OQPSK Rate 1/2 4.8 kbps to 3.0 Mbps Viterbi QPSK/OQPSK Rate 3/4 7.2 kbps to 4.5 Mbps Viterbi QPSK/OQPSK Rate 7/8 8.4 kbps to 5.0 Mbps Vit + RS BPSK Rate 1/2 2.4 kbps to 1.363 Mbps Vit + RS QPSK/OQPSK Rate 1/2 4.3 kbps to 2.727 Mbps Vit + RS QPSK/OQPSK Rate 3/4 6.5 kbps to 4.091 Mbps Vit + RS QPSK/OQPSK Rate 7/8 7.5 kbps to 4.666 Mbps Vit + RS 16-QAM Rate 3/4 13.0 kbps to 4.0 Mbps Vit + RS 16-QAM Rate 7/8 16.8 kbps to 4.666 Mbps TCM + RS 8-PSK Rate 2/3 8.7 kbps to 4.4 Mbps Turbo BPSK Rate 5/16 2.4 kbps to 0.937 Mbps Turbo BPSK Rate 21/44 2.4 kbps to 1.430 Mbps Turbo QPSK/OQPSK Rate 21/44 4.8 kbps to 2.860 Mbps Turbo QPSK/OQPSK Rate 3/4 7.2 kbps to 4.5 Mbps N/A Turbo QPSK/OQPSK Rate 7/8 8.4 kbps to 5.0 Mbps 5.25 Mbps Turbo QPSK/OQPSK Rate 0.95 9.1 kbps to 5.0 Mbps 5.667 Mbps Turbo 8-PSK/8-QAM Rate 3/4 10.8 kbps to 5.0 Mbps 6.75 Mbps Turbo 8-PSK/Q-QAM Rate 7/8 13.6 kbps to 5.0 Mbps 7.875 Mbps Turbo 8-PSK/Q-QAM Rate 0.95 15.3 kbps to 5.0 Mbps 8.5 Mbps Turbo 16-QAM Rate 3/4 14.4 kbps to 5.0 Mbps 9.0 Mbps Turbo 16-QAM Rate 7/8 16.8 kbps to 5.0 Mbps 9.98 Mbps
What is cdm570TxDataRate?
This read-write object sets the transmit data rate in bps, with the achievable range depending on the combination of FEC, modulation, and code rate per the MIB's reference chart, for example uncoded BPSK spans roughly 4.8 kbps to 3.0 Mbps. This must be matched to what the far-end receiver is configured to expect, since a mismatched Tx/Rx data rate on the two ends of a link means the demodulator will fail to lock even if frequency, power, and modulation are all otherwise correct. Before increasing this site's throughput from 1 Mbps to 3 Mbps, an admin must coordinate with the far-end hub operator to simultaneously raise the corresponding receive data rate there, or the hub's demodulator will simply lose lock on this remote's now-mismatched carrier.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6247.24.1.2.2.2 snmpwalk -v2c -c public <target> CDM-570::cdm570TxDataRate
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6247.24.1.2.2.2.1 snmpget -v2c -c public <target> CDM-570::cdm570TxDataRate.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.6247.24.1.2.2.2.1 i <value>
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.6247 | comtechEFData | ComtechEFData |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6247.24 | cdm570 | CDM-570 |
| 1.3.6.1.4.1.6247.24.1 | cdm570Objects | CDM-570 |
| 1.3.6.1.4.1.6247.24.1.2 | cdm570Config | CDM-570 |
| 1.3.6.1.4.1.6247.24.1.2.2 | cdm570Tx | CDM-570 |
| 1.3.6.1.4.1.6247.24.1.2.2.2 | cdm570TxDataRate | CDM-570 |