SKU: 72376694329

Modem M16

Sale price$1033.05 Regular price$1147.83
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Modem M16Water Linked's Modem M16 enhances ROV, AUV, and commercial diving operations with reliability and robustness. By prioritizing reliability over data rate, its design ensures consistent communication even in difficult conditions, such as varying salinity, temperature fluctuations, and moderate turbidity Technical specifications Mechanical Device length 47 mm (Standard, ex cable), 47. 5 mm (Flange, ex cable) Device weight (air)40 gram (Standard), 62 gram

Water Linked's Modem M16 enhances ROV, AUV, and commercial diving operations with reliability and robustness. By prioritizing reliability over data rate, its design ensures consistent communication even in difficult conditions, such as varying salinity, temperature fluctuations, and moderate turbidity

Technical specifications​

Mechanical

  • Device length 47 mm (Standard, ex cable), 47.5 mm (Flange, ex cable)
  • Device weight (air)40 gram (Standard), 62 gram (Flange)
  • Device weight (submerged)14 gram (Standard), 32 gram (Flange)
  • Depth rating 600 meter
  • Materials POM (housing)
  • PEEK (transducer)
  • Operating temperature-10 to 70 °C
  • Device diameter29.5 mm

Electrical / Interface

  • Input voltage3.0 - 4.2 Vdc (UART), 10 - 30 Vdc (RS422)
  • Power consumption UART: <1.5 W (Tx), <300 mW (Rx)
  • RS422: <2.0 W (Tx), <400 mW (Rx)​
  • Physical interface5 wires for OEM, Flange (0.5m wires)
  • 5 wires for Standard (2m open ended cable)
  • 6 wires for Extended (15m open ended cable)
  • Communication Serial UART (2.5-3.3V CMOS, 2.5-5V TTL) or RS422

Acoustic / Performance

  • Range1,000 meter
  • Transducer directivity Omnidirectional
  • Transducer frequency58.5 kHz
  • Transmission16 bits per package (1.6s package duration), Half duplex

Approvals

  • CE certificate
    Yes
  • RoHS complian tYes

Designed for difficult situations

Need to communicate in harsh environments?

Water Linked's Modem M16 enhances ROV and AUV operations with reliability and robustness. By prioritizing reliability over data rate, its design ensures consistent communication even in difficult conditions, such as varying salinity, temperature fluctuations, and moderate turbidity. 


Thanks to advanced signal processing, the M16 is built to handle environments with background noise and multipath propagation. By focusing on reliability, the Modem M16 excels in scenarios where stable communication is critical, making it an ideal choice for demanding underwater applications.

Need to communicate over long periods of time? 
With a boot-up time of less than 10 milliseconds, the M16 modem can be set to sleep when not required and quickly boot-up to transmit or receive data. Where it’s not possible to set the modem into the sleep mode each modem draws less than 0.3 watts in listen mode and less than 2 watt seconds when transmitting data.


Need to communicate with other modems in close proximity? 
With 12 channels to choose from, operating around a 58.5 kHz centre frequency, multiple modems can be operated at the same time in the same area without interference. 


Need a modem on a vehicle without adding size or weight?

Maintaining a small physical size and being lightweight was critical when designing the M16 modem for optional OEM integration, allowing the M16 modem to be tightly integrated with little impact on the design of the overall system.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72376694329

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Kathy yarborough
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★★★★★ 5
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This room divider is exactly what I needed. Assembly was a breeze, and the wheels make it easy to reposition. The anti-peeping material provides great privacy for video calls. It feels sturdy and looks modern. A simple, effective solution to create a quiet workspace.
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Reviewed in the United States on March 7, 2026
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Randy Deasy
Waukegan, US
★★★★★ 5
Not to thick or thin well made
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
I bought pink so as not to lose when doing laundry with my daughter who steels all socks lol!
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Reviewed in the United States on May 8, 2026
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Stacey Cohick
Belleville, US
★★★★★ 5
Perfect
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
They were perfect
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Reviewed in the United States on April 27, 2026
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Susan Brown
West Palm Beach, US
★★★★★ 5
Very Comfortable!
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
Very comfortable. Don’t slip off back of heal. Love the colors.
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Reviewed in the United States on March 25, 2026
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C. V.
West Palm Beach, US
★★★★★ 5
😊
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
These are really nice except I don’t like all the colors of them so I’m getting different ones same company just different colors. I don’t like the thick ones these are perfect.. 🤩
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Reviewed in the United States on February 24, 2026

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