Garmin Marine Network PoE Isolation Coupler Garmin Marine Network PoE Isolation Coupler Marine Network Cable PoE Isolation Coupler, Required when installing a FLIR camera on a Garmin Marine Network. Also requires an additional Garmin Marine Network Cable to connect from Coupler to MFD. SKUGAX1058010 MAN#010-10580-10 ID#: 5444 Our Price: $49.95 Availability: In Stock Condition: Brand New Add to cart We’re sorry for the inconvenience, but please know we are working hard to replenish stock and fill backorders. Global shipping constraints and other material shortages have slowed the supply of products in many industries, including GPS and Marine electronics. We update the Estimated Shipping Date on our website in real time, so feel free to check back frequently. Thank You for your patience and for shopping with The GPS Store, Inc.