What is the expected increase in revenue from the Sidewalk opportunity for the company over the next five years
e should expect in this business for the next couple of years? And then if you could break out perhaps units or ASPs. It sounds like you're moving to 25 gig, so I want to explore that opportunity a little more? Thanks.
Mohan Maheswaran -- President and Chief Executive Officer
Yeah, so the main thing to remember with 5G for us in the optical modules is that with 4G there is typically just a PMD device of some sort. With 5G there'll be a CDR as well as a PMD device. So the opportunity for us in 5G is either ClearEdge CDR and FiberEdge PMD device for 25 gig. If they go to 50 gig links say, Tri-Edge PAM4 and FiberEdge device for 50 gig so ASP does increase for us. In addition, there is more typically with 5G, there's going to be more front links. I think it's been, it goes from 6 to 12 from holdings. So there is significant increase in the number of ports will be going forward so increased content, more ports. But then I think the other thing that's somewhat different for us and for everybody I think in 5G is that historically it's been China and I think, for sure, China will still be the predominant volume driver, but we are starting to see some of the OEMs around the world really take a more aggressive stance and trying to be successful in this market, and at least participate and some of that's geographical dependent on which regions are driving the need to have local suppliers support their 5G infrastructure, but that will also drive opportunity for us. I think for 4G, we have about 30% share of the market, we think we can hold that share at least for 5G and so that's kind of thinking and it should grow double-digits for sure over the next couple of years.
Christopher Rolland -- Susquehanna Financial Group -- Analyst
Excellent. And then also if you could talk about the datacenter opportunity, at least the datacenter end market more broadly there. Intel talked about perhaps demand slowdown. I just wanted to see if you agree with that or not? And then more specifically if you could talk about your optical opportunity there with Tri-Edge -- you mentioned cost versus analog. What is that discount that you get for analog and perhaps discuss how sales are tracking on that side?
Mohan Maheswaran -- President and Chief Executive Officer
Yeah. Well, datacenter had a very strong [Technical Issues] had a record first half, so there was some expectation technology is going to [Technical Issues] and that's really what's happened is still on the annual year-on-year basis so up. And so, and will continue to grow nicely I think next year. So I think we've seen obviously some of the softness in Q3, expect Q4 to probably be flattish versus Q3 and then start to pick up again next year. Much like 5G, I mean the hyperscale datacenter is broad set of global customers. So it's pretty broad range of customers. We are obviously selling to the optical module manufacturers and they're building their modules and shipping into different datacenter customers and we've got good traction as I mentioned there. And we really expect to see production ramps for most of the 200 gig, 400 gig PAM4 modules over the next few quarters here. It's already started, but I think the next few quarters, we'll start to see that and essentially, you can take a 100 gig optical module today that uses our ClearEdge CDRs and essentially replace it with a very similar module that uses our Tri-Edge CDRs and get double the bandwidth for very little incremental cost in the module. And so that's the value we see and then that's what we expect the market to recognize.
Christopher Rolland -- Susquehanna Financial Group -- Analyst
Thank you, guys.
Operator
Our next question comes from the line of Tore Svanberg with Stifel. Please proceed with your question.
Tore Sandberg -- Stifel -- Analyst
Yes, thank you. Just a quick follow-up. Mohan, I think you said that the Sidewalk opportunity alone could be $100 million over the next five years. Is that on chip revenue or is there some royalty or even services revenue in that number as well?
Mohan Maheswaran -- President and Chief Executive 
e should expect in this business for the next couple of years? And then if you could break out perhaps units or ASPs. It sounds like you're moving to 25 gig, so I want to explore that opportunity a little more? Thanks.
Mohan Maheswaran -- President and Chief Executive Officer
Yeah, so the main thing to remember with 5G for us in the optical modules is that with 4G there is typically just a PMD device of some sort. With 5G there'll be a CDR as well as a PMD device. So the opportunity for us in 5G is either ClearEdge CDR and FiberEdge PMD device for 25 gig. If they go to 50 gig links say, Tri-Edge PAM4 and FiberEdge device for 50 gig so ASP does increase for us. In addition, there is more typically with 5G, there's going to be more front links. I think it's been, it goes from 6 to 12 from holdings. So there is significant increase in the number of ports will be going forward so increased content, more ports. But then I think the other thing that's somewhat different for us and for everybody I think in 5G is that historically it's been China and I think, for sure, China will still be the predominant volume driver, but we are starting to see some of the OEMs around the world really take a more aggressive stance and trying to be successful in this market, and at least participate and some of that's geographical dependent on which regions are driving the need to have local suppliers support their 5G infrastructure, but that will also drive opportunity for us. I think for 4G, we have about 30% share of the market, we think we can hold that share at least for 5G and so that's kind of thinking and it should grow double-digits for sure over the next couple of years.
Christopher Rolland -- Susquehanna Financial Group -- Analyst
Excellent. And then also if you could talk about the datacenter opportunity, at least the datacenter end market more broadly there. Intel talked about perhaps demand slowdown. I just wanted to see if you agree with that or not? And then more specifically if you could talk about your optical opportunity there with Tri-Edge -- you mentioned cost versus analog. What is that discount that you get for analog and perhaps discuss how sales are tracking on that side?
 Mohan Maheswaran -- President and Chief Executive Officer
Yeah. Well, datacenter had a very strong [Technical Issues] had a record first half, so there was some expectation technology is going to [Technical Issues] and that's really what's happened is still on the annual year-on-year basis so up. And so, and will continue to grow nicely I think next year. So I think we've seen obviously some of the softness in Q3, expect Q4 to probably be flattish versus Q3 and then start to pick up again next year. Much like 5G, I mean the hyperscale datacenter is broad set of global customers. So it's pretty broad range of customers. We are obviously selling to the optical module manufacturers and they're building their modules and shipping into different datacenter customers and we've got good traction as I mentioned there. And we really expect to see production ramps for most of the 200 gig, 400 gig PAM4 modules over the next few quarters here. It's already started, but I think the next few quarters, we'll start to see that and essentially, you can take a 100 gig optical module today that uses our ClearEdge CDRs and essentially replace it with a very similar module that uses our Tri-Edge CDRs and get double the bandwidth for very little incremental cost in the module. And so that's the value we see and then that's what we expect the market to recognize.
Christopher Rolland -- Susquehanna Financial Group -- Analyst
Thank you, guys.
Operator
Our next question comes from the line of Tore Svanberg with Stifel. Please proceed with your question.
Tore Sandberg -- Stifel -- Analyst
Yes, thank you. Just a quick follow-up. Mohan, I think you said that the Sidewalk opportunity alone could be $100 million over the next five years. Is that on chip revenue or is there some royalty or even services revenue in that number as well?
Mohan Maheswaran -- President and Chief Executive 