Trajanus Class Population Transport
Octavianus Class Troop Transport
Trajanus Class Population Transport
Engines: Four heavy impulse engines.
FTL drive: Jump drive MkI heavy version.
Size length: 4 km
Size width: 1,3 km
Armor: Average capital ship armor.
Weapons: None.
Shields: Energy Shields 50 000.
Special Equipment: None.
Fighters: None.
Max. crew: 8 000
Norm. crew: 100
Min. crew: 4
Cargo Space: 3,9 km³
Capable of landing to planet: Yes.
Capable of atmospheric flight: Yes.
Reactors: One large Antimatter reactor and one
large fusion reactor.
Info: Trajanus is quite old design, it was designed
about 70 years ago, to be the main population and cargo transport. Trajanus
has been specifically designed to transport people, however it can be easily
modified to carry equipment. Trajanus was used on several occasions before
the Gorg war, it was widely used transport. As more time elapsed the Trajanus
became more and more important and in the Gorg war, Dominion war and in the
Lightness war, especially in the Lightness war. In the Gorg and Dominion
war, it served as an equipment transport mostly, which mostly carried replicators
and reactors for ships, stations and planets that needed those. In the Lightness
war, its main purpose was however to evacuate planets, sometimes they did
carry equipment as well. Trajanus also served in the GA-IPA conflict. Currently
Trajanus is still actively serving as the main population transport.

Octavianus Class Troop Transport
Engines: Five heavy impulse engines.
FTL drive: Jump drive MkI heavy version.
Size length: 5 km
Size width: 1,7 km
Armor: Average capital ship armor.
Weapons: Four light Incinerator Beams.
Shields: Energy Shields 55 000.
Special Equipment: None.
Fighters: None.
Max. crew: 10 000
Norm. crew: 200
Min. crew: 10
Cargo Space: 4,4 km³
Capable of landing to planet: Yes.
Capable of atmospheric flight: Yes.
Reactors: One large Antimatter reactor and one
large fusion reactor.
Info: Octavianus was designed at pretty much
the same time as the Trajanus, however Octavianus was designed to be troop
transport, not any population or cargo transport. However Octavianus didn't
serve so a lot as a troop transport before the Gorg war, however it did transport
troops from one location to another. Pretty much the first time Octavianus
even was used to deploy troops was during the Dominion war, when it was used
quite a lot. It was used to take over Dominion colonies during the war. In
the Lightness war, Octavianus was used to evacuate population or military
staff and/or equipment. Many Octavianuses were destroyed during the Lightness
war. Octavianus was also used in the GA-IPA conflict to take over IPA colonies
that had been captured by the GA. Also Octavianuses participated in the attack
to the Emissary control world when they delivered troops to the control planet. Currently
Octavianus is the main troop transport in Starfleet and is actively in service.

Here's a picture of Octavianus.