LoRaWAN 1.0.2 Regional Parameters
©2017 LoRa Alliance™ Page 37 of 55
The authors reserve the right to change
specifications without notice.
2.6.9 CN470-510 Default Settings 984
The following parameters are recommended values for the CN470-510 band. 985
RECEIVE_DELAY1 1 s 986
RECEIVE_DELAY2 2 s (must be RECEIVE_DELAY1 + 1s) 987
JOIN_ACCEPT_DELAY1 5 s 988
JOIN_ACCEPT_DELAY2 6 s 989
MAX_FCNT_GAP 16384 990
ADR_ACK_LIMIT 64 991
ADR_ACK_DELAY 32 992
ACK_TIMEOUT 2 +/- 1 s (random delay between 1 and 3 seconds) 993
If the actual parameter values implemented in the end-device are different from those default 994
values (for example the end-device uses a longer RECEIVE_DELAY1 & 2 latency), those 995
parameters must be communicated to the network server using an out-of-band channel 996
during the end-device commissioning process. The network server may not accept 997
parameters different from those default values. 998
