Hock Tan
Turning to semiconductors, let me give you more color by end markets. Networking. Q2 revenue of $3.8 billion grew 44% year-on-year, representing 53% of semiconductor revenue. This was again driven by strong demand from hyperscalers for both AI networking and custom accelerators. It's interesting to note that as AI data center clusters continue to deploy, our revenue mix has been shifting towards an increasing proportion of networking.
We doubled the number of switches we sold year-on-year, particularly the PAM-5 and Jericho3, which we deployed successfully in close collaboration with partners like Arista Networks, Dell, Juniper, and Supermicro. Additionally, we also double our shipments of PCI Express switches and NICs in the AI backend fabric. We're leading the rapid transition of optical interconnects in AI data centers to 800 gigabit bandwidth, which is driving accelerated growth for our DSPs, optical lasers, and PIN diodes. And we are not standing still. Together with these same partners, we are developing the next generation switches, DSP, and optics that will drive the ecosystem towards 1.6 terabit connectivity to scale out larger AI accelerated clusters.
Talking of AI accelerators, you may know our hyperscale customers are accelerating their investments to scale up the performance of these clusters. And to that end, we have just been awarded the next generation custom AI accelerators for these hyperscale customers of ours. Networking these AI accelerators is very challenging, but the technology does exist today. In Broadcom, with the deepest and broadest understanding of what it takes for complex, large workloads to be scaled out in an AI fabric. Proof in point, seven of the largest eight AI clusters in deployment today use Broadcom Ethernet solutions.
Next year, we expect all mega-scale GPU deployments to be on Ethernet. We expect the strength in AI to continue, and because of that, we now expect networking revenue to grow 40% year-on-year compared to our prior guidance of over 35% growth. Moving to wireless. Q2 wireless revenue of $1.6 billion grew 2% year-on-year, was seasonally down 19% quarter-on-quarter and represents 22% of semiconductor revenue.
And in fiscal '24, helped by content increases, we reiterate our previous guidance for wireless revenue to be essentially flat year-on-year. This trend is wholly consistent with our continued engagement with our North American customer, which is deep, strategic, and multiyear and represents all of our wireless business. Next, our Q2 server storage connectivity revenue was $824 million or 11% of semiconductor revenue, down 27% year-on-year. We believe though, Q2 was the bottom in server storage. And based on updated demand forecast and bookings, we expect a modest recovery in the second half of the year. And accordingly, we forecast fiscal '24 server storage revenue to decline around the 20% range year-on-year.
Moving on to broadband. Q2 revenue declined 39% year-on-year to $730 million and represented 10% of semiconductor revenue. Broadband remains weak on the continued pause in telco and service provider spending. We expect Broadcom to bottom in the second half of the year with a recovery in 2025. Accordingly, we are revising our outlook for fiscal '24 broadband revenue to be down high 30s year-on-year from our prior guidance for a decline of just over 30% year-on-year.
Finally, Q2 industrial rev -- resale of $234 million declined 10% year-on-year. And for fiscal '24, we now expect industrial resale to be down double-digit percentage year-on-year compared to our prior guidance for high single-digit decline.
So to sum it all up, here's what we are seeing. For fiscal '24, we expect revenue from AI to be much stronger at over $11 billion. Non-AI semiconductor revenue has bottomed in Q2 and is likely to recover modestly for the second half of fiscal '24.
Turning to semiconductors, let me give you more color by end markets. Networking. Q2 revenue of $3.8 billion grew 44% year-on-year, representing 53% of semiconductor revenue. This was again driven by strong demand from hyperscalers for both AI networking and custom accelerators. It's interesting to note that as AI data center clusters continue to deploy, our revenue mix has been shifting towards an increasing proportion of networking.
We doubled the number of switches we sold year-on-year, particularly the PAM-5 and Jericho3, which we deployed successfully in close collaboration with partners like Arista Networks, Dell, Juniper, and Supermicro. Additionally, we also double our shipments of PCI Express switches and NICs in the AI backend fabric. We're leading the rapid transition of optical interconnects in AI data centers to 800 gigabit bandwidth, which is driving accelerated growth for our DSPs, optical lasers, and PIN diodes. And we are not standing still. Together with these same partners, we are developing the next generation switches, DSP, and optics that will drive the ecosystem towards 1.6 terabit connectivity to scale out larger AI accelerated clusters.
Talking of AI accelerators, you may know our hyperscale customers are accelerating their investments to scale up the performance of these clusters. And to that end, we have just been awarded the next generation custom AI accelerators for these hyperscale customers of ours. Networking these AI accelerators is very challenging, but the technology does exist today. In Broadcom, with the deepest and broadest understanding of what it takes for complex, large workloads to be scaled out in an AI fabric. Proof in point, seven of the largest eight AI clusters in deployment today use Broadcom Ethernet solutions.
Next year, we expect all mega-scale GPU deployments to be on Ethernet. We expect the strength in AI to continue, and because of that, we now expect networking revenue to grow 40% year-on-year compared to our prior guidance of over 35% growth. Moving to wireless. Q2 wireless revenue of $1.6 billion grew 2% year-on-year, was seasonally down 19% quarter-on-quarter and represents 22% of semiconductor revenue.
And in fiscal '24, helped by content increases, we reiterate our previous guidance for wireless revenue to be essentially flat year-on-year. This trend is wholly consistent with our continued engagement with our North American customer, which is deep, strategic, and multiyear and represents all of our wireless business. Next, our Q2 server storage connectivity revenue was $824 million or 11% of semiconductor revenue, down 27% year-on-year. We believe though, Q2 was the bottom in server storage. And based on updated demand forecast and bookings, we expect a modest recovery in the second half of the year. And accordingly, we forecast fiscal '24 server storage revenue to decline around the 20% range year-on-year.
Moving on to broadband. Q2 revenue declined 39% year-on-year to $730 million and represented 10% of semiconductor revenue. Broadband remains weak on the continued pause in telco and service provider spending. We expect Broadcom to bottom in the second half of the year with a recovery in 2025. Accordingly, we are revising our outlook for fiscal '24 broadband revenue to be down high 30s year-on-year from our prior guidance for a decline of just over 30% year-on-year.
Finally, Q2 industrial rev -- resale of $234 million declined 10% year-on-year. And for fiscal '24, we now expect industrial resale to be down double-digit percentage year-on-year compared to our prior guidance for high single-digit decline.
So to sum it all up, here's what we are seeing. For fiscal '24, we expect revenue from AI to be much stronger at over $11 billion. Non-AI semiconductor revenue has bottomed in Q2 and is likely to recover modestly for the second half of fiscal '24.
