DiveNET: Sealink
Compact, Scalable Underwater Data Transmission and Ocean IoT
DiveNET: Sealink hydroacoustic modems are designed to provide robust, cost-effective and highly scalable underwater data transmission capabilities with extremely small space, weight, power and budget footprints.
The Sealink series includes four standard models: Sealink S, M, OEM, and USBL. All Sealink models are acoustically compatible and utilize a common pseudo-NMEA protocol for data interfacing with carrier systems.
Sealink modems can operate over 20 code channels with up to 254 devices per channel with standard transmission speeds of 78 - 634 bps to a maximum range of up to 3,000 m and depth of 1,000 m.
-
Extremely small size and weight
-
Subscribers code division
-
Operating range up to 1,000 m
-
Shallow water reliability
-
Low power consumption (Rx/Tx) 0.33/6 W
-
Open configuration protocol
-
Reliable data transmission with 78 bit/s
-
Built-in depth/temperature sensor
-
Propagation time measurement
-
Can be applied in underwater wireless sensor networks
