Owner's manual

User Manual and Reference Guide
LUM0024AB Rev A
Maximum Packet Size Definition with RFData Rate of 154 kbps (in bytes)
Max Setting (blank area = not recommended)
Min
Setting 0 1 2 3 4 5 6 7 8 9
6 154 175 197 218 239
7 159 181 202 223 245
8 165 186 207 229 250
9 170 191 213 234 255
Referencing the default settings, the Gateway transmits up to 213 bytes on every hop. If fewer than 213 bytes
are transmitted by the Gateway, the balance is allocated to the Endpoint's transmission, plus the quantity in
the Min Packet Size setting. For example, if a Gateway transmits 100 bytes, the Endpoint then has a total of
134 bytes available [113 (“leftover bytes”) + 21 (Min packet size)].
Maximum Packet Size Definition with RF Data Rate of 115 kbps (in bytes)
Max Setting (blank area = not recommended)
Min Setting 0 1 2 3 4 5 6 7 8 9
0 88 104 120 136 152
1 92 108 124 140 156
2 80 96 112 128 144 160
3 84 100 116 132 148 164
4 88 104 120 136 152 168
5 92 108 124 140 156 172
6 80 96 112 128 144 160 176
7 84 100 116 132 148 164 180
8 88 104 120 136 152 168 184
9 92 108 124 140 156 172 188
The above table defines the maximum packet size (in bytes) by way of charting the Min Packet Size setting
versus the Max Packet Size setting where the RF Data Rate is set to 115 kbps.
Maximum Packet Size Definition with RF Data Rate of 864 kbps (in bytes)
Max Setting (blank area = not recommended)
Min Setting 0 1 2 3 4 5 6 7 8 9
0 114 134 154 174 194
1 119 139 157 179 199
2 124 144 164 184 204
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