Product Specifications
Key Features
- Mesh topology
- unlimited number of hops (relaying steps),
- only one type of node - no network planning.
- Multiple, simultaneous signal paths
- no single point of failure
- superior handling of obstructions and interferences,
- robustness and increased range.
- No-knowledge, no-training installation & maintenance.
- Instant Addition and Removal of Sensor Nodes – No Downtime of Network.
- No need to develop network managing software, almost no integration effort.
Architecture
- The VEmesh network has been designed to work in mesh topology. Its two types of network elements are the Nodes and the Gateway.
- A VEmesh Node can be a stand alone module or an add-on board that plugs into
or otherwise connects to the customer's own board, for add-on wireless mesh network functionality.
- A single VEmesh Gateway is sufficient to access the entire mesh network from the customer management center.
Performance
|
| VEmesh-LP
| VEmesh-HP
|
| Serial Data Interface |
3V UART |
3.6V UART |
| Serial Data Rate |
Up to 300 kbps |
Up to 300 kbps |
Range
|
| Indoor Operation |
70m |
200m |
| Outdoor Operation |
150 m |
1.5 km |
| RF Specifications
|
| Frequency Range |
863 ÷ 870 MHz or
902 ÷ 928 MHz or
950.8 ÷ 955.8 MHz |
863 ÷ 870 MHz or
902 ÷ 928 MHz or
950.8 ÷ 955.8 MHz |
| Output Power |
+8 dBm nominal |
+30 dBm nominal |
| RF Data Rate |
50 Kbps |
50 Kbps |
| Channel Spacing |
256 KHz |
256 KHz |
| Modulation |
FSK Synchronous, FHSS |
FSK Synchronous, FHSS |
| Number of frequencies |
Up to 64 |
Up to 64 |
| Operation
|
| Configuration & Setup |
Plug & Play |
Plug & Play |
| LED Indicators |
Power, Synchronization |
Power, Synchronization |
| Power
|
| Input Voltage |
+3.3 to +12 V |
+3.9 to +12 V |
| Peak Current (Rx/Tx) |
30 mA / 30 mA |
30 mA / 800 mA |
| Environmental
|
| Operating Temperature |
-10 ÷ 65 deg C |
-10 ÷ 65 deg C |
| Storage Temperature |
-40 ÷ 85 deg C |
-40 ÷ 85 deg C |
| Operating Humidity |
5% ÷ 95% non condensing |
5% ÷ 95% non condensing |
| Dimensions
|
Mechanical
Outline Dimensions |
54 mm x 28 mm
x 5.00mm |
92 mm x 48 mm
x 5.00mm |
| Certification
|
| Approvals |
FCC Part 15 |
FCC Part 15 |
|
|
 |
|
|
|
VEmesh-LP (Low Power) PCB for standard module |
|
Product
specifications, configurations, prices, system/component/options availability
are all subject to change without notice. |
