Just my 0.02 creds.
In the absence of clarification on where the typo might lie (supposed to be twin? No Link?), I'd probably rule it as 2 turrets controlled by a single firing console. There's no gunnery position, which would put the shooting in the hands of the pilot and/or co-pilot. As such, the 2 guns would only be able to link when a target is at the exact horizon of the ship. Other than that (literal) edge case, it's basically a single cannon with full spherical coverage.