Garmin Marine Network Cables (Large Connectors), 50 ft — Network Cable
The Garmin Marine Network Cables (Large Connectors), 50 ft (15.24 m) is a pre-terminated Ethernet network cable with large RJ45 connectors, factory-assembled by Garmin (part number 010-11169-00). Marine electronics technicians and boat builders install the unit to extend or complete Garmin Marine Network wiring runs between chartplotters, radar systems, and sonar modules.
Technical Specifications
| Cable Length | 50 ft (15.24 m) |
|---|---|
| Connector Type | Large RJ45 |
| Weight | 1.5 lbs |
| Packaged Dimensions | 6 x 6 x 8 in |
Compatibility & Applications
- Wires to Garmin GPSMAP series chartplotters via large RJ45 Marine Network ports.
- Connects to Garmin GMR radar series units, including GMR 18 HD, 20, 21, and 24 models.
- Pairs with Garmin GSD sonar modules, including the GSD 22, GSD 24, GSD 25, and GSD 26.
- Links Garmin GCV scanning sonar modules to the vessel’s Garmin Marine Network backbone.
- Daisy-chains with additional Garmin large-connector network cables to extend run lengths beyond a single cable.
- Fits installations alongside the Garmin Marine Network Cables (Large Connectors), 500 ft bulk spool (010-10647-01) for longer custom runs.
The 50 ft length addresses helm-to-bow or helm-to-transom runs on vessels where shorter factory cables fall short. As a genuine Garmin factory-assembled cable, the unit uses the same large RJ45 connector specification required by GPSMAP and GMR hardware — not a generic Ethernet substitute.







