Only requires a runway of 7 tiles in the adjacent room, but an extra tile makes for an easier jump.

Entrance condition:

{
  "comeInJumping": {
    "speedBooster": true,
    "minTiles": 7.4375
  }
}

Requires:

{
  "or": [
    "f_MaridiaTubeBroken",
    {
      "obstaclesCleared": [
        "f_MaridiaTubeBroken"
      ]
    }
  ]
}
"canCrossRoomJumpIntoWater"

Unlocks doors:

{"types":["super"],"requires":[]}
{"types":["missiles","powerbomb"],"requires":["never"]}