An Infrastructure Hub, or iHub, is one of the new mechanics introduced with the Dominion expansion. As the system is developed (by either ratting or mining), upgrades may be installed on the Infrastructure Hub enabling additional Cosmic Anomalies to spawn, a higher frequency of DED Complexes or Wormholes, or higher end asteroids to become seeded in belts. Specific logistics features can also be installed, enabling towers in a system to online Jump Bridges, Cyno Generators, Cyno Jammers, or Capital Ship Assembly Arrays. While an alliance may control a system with a TCU, an Infrastructre Hub provides additional security to system sovereignty; it must be destroyed before the TCU can be taken.
Certain upgrades have an associated fee, which is due every 2 weeks.
You can find out which upgrades are installed in Goonswarm systems on the probably-out-of-date Hub Upgrades page.
This upgrade enables Cynosural Field Generators to be anchored and onlined at control towers in an upgraded system.
This upgrade allows alliances to anchor Capital Ship Assembly Arrays and Capital Ship Maintenance Arrays at their starbases in a solar system.
This upgrade allows alliances to anchor Jump Bridges on their starbases in a solar system.
This upgrade allows alliances to anchor Cynosural System Jammers on their starbases in a solar system.
This upgrade increases the number of active combat sites in the upgraded solar system.
| Upgrade | Prerequisite |
|---|---|
| Pirate Detection Array 1 | Military Index of 1 |
| Pirate Detection Array 2 | Pirate Detect Array 2 Military Index of 2 |
| Pirate Detection Array 3 | Pirate Detect Array 3 Military Index of 3 |
| Pirate Detection Array 4 | Pirate Detect Array 4 Military Index of 4 |
| Pirate Detection Array 5 | Pirate Detect Array 5 Military Index of 5 |
This upgrade increases the chance of finding a complex in the system.
| Upgrade | Prerequisite |
|---|---|
| Entrapment Array 1 | Pirate Detection Array 3 Military Index of 3 |
| Entrapment Array 2 | Entrapment Array 1 Military Index of 3 |
| Entrapment Array 3 | Entrapment Array 2 Military Index of 4 |
| Entrapment Array 4 | Entrapment Array 3 Military Index of 4 |
| Entrapment Array 5 | Entrapment Array 5 Military Index of 5 |
This upgrade increases the chance of a wormhole being present in the upgraded solar system.
| Upgrade | Prerequisite |
|---|---|
| Quantum Flux Generator 1 | Military Index of 2 |
| Quantum Flux Generator 2 | Quantum Flux Generator 1 Military Index of 3 |
| Quantum Flux Generator 3 | Quantum Flux Generator 2 Military Index of 3 |
| Quantum Flux Generator 4 | Quantum Flux Generator 3 Military Index of 4 |
| Quantum Flux Generator 5 | Quantum Flux Generator 4 Military Index of 4 |
This upgrade increases the ore resources available in a system.
| Upgrade | Prerequisite |
|---|---|
| Ore Prospecting Array 1 | Industrial Index of 1 |
| Ore Prospecting Array 2 | Ore Prospecting Array 1 Industrial Index of 2 |
| Ore Prospecting Array 3 | Ore Prospecting Array 2 Industrial Index of 3 |
| Ore Prospecting Array 4 | Ore Prospecting Array 3 Industrial Index of 4 |
| Ore Prospecting Array 5 | Ore Prospecting Array 4 Industrial Index of 5 |
This upgrade increases the chance of a mini-profession site being present in the upgraded solar system.
| Upgrade | Prerequisite |
|---|---|
| Survey Networks 1 | Industrial Index of 1 |
| Survey Networks 2 | Survey Networks 1 Industrial Index of 2 |
| Survey Networks 3 | Survey Networks 2 Industrial Index of 3 |
| Survey Networks 4 | Survey Networks 3 Industrial Index of 4 |
| Survey Networks 5 | Survey Networks 4 Industrial Index of 5 |