Hongdian H8922 Dual SIM Single Module - Manual (Page 75)

H8922 3G/4G Router 5 Router config
Version (2014-05-28) 5 -39
Parameter Details Operation
of relatively low reliability
Received
Timeout DTU port timeout which receive
from the data center, within the
received packet does not exceed
the maximum packet length
range, the data is reading at this
time, if the data is been reading,
and will display all data during
this time; If no data,when it is
greater than the timeout, it will
consider reading data
completely, displays DTU serial
terminal Specify time according to your
need
data:1-65535ms
Default value:500
Units:ms
RS232 Data
Timeout DTU waiting time to send the
serial data to the data center
side. Within waiting time, the
data sent over UDP / TCP
packets received maximum
packet length, then sent
immediately; if not more than
UDP / TCP packets received
maximum packet length, then
wait for data until it reaches the
last packet idle time , and then
to send Specify time according to your
need
data:1-65535ms
Default value:500
Units:ms
Data Center Configure
Server IP or
Domain DataServerCenter(DSC) ip or
domain Format ： A.B.C.D/Mask or Word
Type
Server Port DataServerCenter(DSC) port
number Port number:1-65535
Connect Interval The reconnect interval is DTU
client fail to connect to DSC
server Manually input:1-65535
Units:second
Retry Times The retry times is DTU client
fail to connect to DSC server Manually input:1-65535
Heartbeat Settings
Heartbeat Data customize heartbeat data content Manually input,Max length is 64
Heartbeat
Interval Set heartbeat interval(when
there is no data transfer, the
router send the heartbeat data
content every heartbeat interval) Manually input:1-65535
Units: second
RS232 settings
Rate Set the serial port transfer rate Select from the dropdown list,
according to the practical settings