Goals within three minutes of each other from Hulk and Sergei Semak as the match in a sub-zero Petrovsky Stadium entered the final quarter put a significant dent in the Reds' ambitions.
Carragher, a veteran of 149 European outings, felt the side showed a lack of experience - despite him, Steven Gerrard, Lucas Leiva, Martin Skrtel and Jose Reina having made 435 combined appearances in continental competition.
"It was frustrating because up until they scored it had probably been a perfect European night in the way we dealt with the onslaught in the first half and creating a few chances," he said.
"Second half we looked in control but that's European football, we had a few experienced lads and some young lads and you have to learn but you have to learn quickly - especially at this level.
"That is a typical European night because you think you are in control and - bang - you are 2-0 down with a mountain to climb.
"But it is a mountain the club have climbed in the past and we have to look to do again in a week's time.
"It was a disappointing night but we have a week to dust ourselves down and try to come back and if we could do it it would be a great European night."
- Sports & Recreation
- Sergei Semak
- Martin Skrtel
- Steven Gerrard
- Lucas Leiva