That price reference from Comcast is only if they actually say "yes" to running fiber to you in the first place. It's not very cost efficient to run a single fiber, and at $300 a month they don't have a huge amount of wiggle room for construction cost.
The cutoff is $8000 if they’ll run fiber for you or not. It’s a strange service. 10Gb business-class fiber (non-GPON), some $10k juniper router to delineate the edge that they put in your house, and a backup gigabit cable connection for $300/mo. It’s the bargain of the century but I can’t imagine it’s for anything beyond advertising purposes.
I have had it since 2017, though they upgraded it to 10g a year or two ago. It’s not vapor ware. It’s just that $8,000 doesn’t buy you much distance (I think it’s 1/3 of a mile from the nearest fiber node).
Oh I know it definitely exists, it’s just so far from residential grade and costs like 5% of what it would cost if you had a business. Strange product.
I’m banned from upgrading beyond gigabit because my wife knows that I’d have to run fiber through the house so it’s all beyond my ability anyway. I’m jealous.
