What is the current revenue for the WiFi market 
dvanced engineering team to go after opportunities as they come in. I think Dave mentioned some of the opportunities. And I think it's the strength of the company being able to rapidly respond. We actually from a business process will look at opportunities as they come into the company, Pareto, those for opportunities and have the flexibility to shift.
The beauty of what we are doing is we don't have to â we are not shifting technologies per se, the technologies that we are using with the exception of the WLP, have a relatively mature technologies, and we are pretty comfortable. So, we have the flexibility in the fab to run products from different markets. I think that's we have got very good supporting evidence that we can run dozens of different products in the fab just because it follows a very similar process flow. So, I think specifically, we certainly have moved resources from the 5G infrastructure small cell market.
We have moved those on to â into the mobile market, as well as some of the advanced chips that we have been very vocal about in the WiFi, where we are integrating more than one filter into a module. And we do so really with the customer support and commitment. So, we have got agreements in place, as well as orders in place to actually produce those, as well as line of sight to programs. Anything you want to add to that, Dave?
Dave Aichele -- Vice President of Business Development
Yes. So Suji, a couple of comments that I would like to make is, early investments in the 5G infrastructure was primarily the China market, that return on investment has not really panned out, as well as we had hoped. And a lot of that is due to the way that China has been rolling out their spectrum. The infrastructure market is a little bit slow to adopt new standards.
And the deployments in Europe and also in the U.S. is going to take a little bit of time. So, what we have been looking at is where is the really growth opportunities. And one of the things that is clear, at least with our engagements with the WiFi market is we are now recognized as one of the leading BAW filter suppliers.
And the industry is starting to shift pretty significantly away from traditional type filters to more of these high performance filters. So, we see the activity in what we have established with 60 and upcoming seven. As a way to continue to leverage that we want to continue to have a portfolio of products that we will be the primary source that they go to, they would be in the end customer comes to us to have these engagements. So, with that and the activity level on mobile, we have had to put some design resources there.
So, that's the main reason for some of the shifts.
Suji Desilva -- ROTH Capital Partners -- Analyst
OK. Thanks Jeff and Dave, that's very helpful color. And maybe just and this question may not be fair, but just to ask it. The mobile customers that are coming, versus the WiFi customers you have now, is there a way to kind of take the average run rate of the two over â as they mature over time and saying what kind of multiplier a mobile customer may have, customer [Inaudible] may have for you versus a typical WiFi customer?
Dave Aichele -- Vice President of Business Development
Yes. So, the multiples are pretty significant. And it really depends on if you are talking to Tier 1, or if you are talking to Tier 2. So, with respect to the Tier 1s, depending on the end platform that they are going after that multiplier can be pretty significant with respect to an OEM that we get in the WiFi market.
So, that multiplier can be five times to 10 times with respect to what we are seeing right now on run rate on the WiFi side. So, that's something that, as we talked about that revenue will start layering on in calendar year 2023 and then going into 2024.
Jeff Shealy -- Founder and Chief Executive Officer
Yes. And Suji, I will just add to that that the pre-production levels for the mobile market are more in line with what the production levels are in the WiFi market, that's a another colorful way of saying what Dave said.
Suji Desil
dvanced engineering team to go after opportunities as they come in. I think Dave mentioned some of the opportunities. And I think it's the strength of the company being able to rapidly respond. We actually from a business process will look at opportunities as they come into the company, Pareto, those for opportunities and have the flexibility to shift.
The beauty of what we are doing is we don't have to â we are not shifting technologies per se, the technologies that we are using with the exception of the WLP, have a relatively mature technologies, and we are pretty comfortable. So, we have the flexibility in the fab to run products from different markets. I think that's we have got very good supporting evidence that we can run dozens of different products in the fab just because it follows a very similar process flow. So, I think specifically, we certainly have moved resources from the 5G infrastructure small cell market.
We have moved those on to â into the mobile market, as well as some of the advanced chips that we have been very vocal about in the WiFi, where we are integrating more than one filter into a module. And we do so really with the customer support and commitment. So, we have got agreements in place, as well as orders in place to actually produce those, as well as line of sight to programs. Anything you want to add to that, Dave?
Dave Aichele -- Vice President of Business Development
Yes. So Suji, a couple of comments that I would like to make is, early investments in the 5G infrastructure was primarily the China market, that return on investment has not really panned out, as well as we had hoped. And a lot of that is due to the way that China has been rolling out their spectrum. The infrastructure market is a little bit slow to adopt new standards.
And the deployments in Europe and also in the U.S. is going to take a little bit of time. So, what we have been looking at is where is the really growth opportunities. And one of the things that is clear, at least with our engagements with the WiFi market is we are now recognized as one of the leading BAW filter suppliers.
 And the industry is starting to shift pretty significantly away from traditional type filters to more of these high performance filters. So, we see the activity in what we have established with 60 and upcoming seven. As a way to continue to leverage that we want to continue to have a portfolio of products that we will be the primary source that they go to, they would be in the end customer comes to us to have these engagements. So, with that and the activity level on mobile, we have had to put some design resources there.
So, that's the main reason for some of the shifts.
Suji Desilva -- ROTH Capital Partners -- Analyst
OK. Thanks Jeff and Dave, that's very helpful color. And maybe just and this question may not be fair, but just to ask it. The mobile customers that are coming, versus the WiFi customers you have now, is there a way to kind of take the average run rate of the two over â as they mature over time and saying what kind of multiplier a mobile customer may have, customer [Inaudible] may have for you versus a typical WiFi customer?
Dave Aichele -- Vice President of Business Development
Yes. So, the multiples are pretty significant. And it really depends on if you are talking to Tier 1, or if you are talking to Tier 2. So, with respect to the Tier 1s, depending on the end platform that they are going after that multiplier can be pretty significant with respect to an OEM that we get in the WiFi market.
So, that multiplier can be five times to 10 times with respect to what we are seeing right now on run rate on the WiFi side. So, that's something that, as we talked about that revenue will start layering on in calendar year 2023 and then going into 2024.
Jeff Shealy -- Founder and Chief Executive Officer
Yes. And Suji, I will just add to that that the pre-production levels for the mobile market are more in line with what the production levels are in the WiFi market, that's a another colorful way of saying what Dave said.
Suji Desil