What was the number of new logos acquired for Blue Planet in Q4 alone
lp address the digital divide and promote broader opportunities, particularly for underserved students.
Turning to highlights from the fourth quarter and fiscal year. In our core business, we continued to see tremendous momentum for WaveLogic 5 Extreme. Through the end of Q4, we had orders from 65 customers around the world; and supported by our extraordinary supply chain, we're approaching 5,000 units shipped since general availability.
Looking ahead, our WaveLogic 5 Nano program remains on-track. So not only we will be ready to intercept the opportunity for pluggables when market adoption begins sometime in the second half of 2021, we will benefit from the advantage of integrating WaveLogic 5 Nano into our systems as well.
Our Packet Networking business had a solid year from an innovation perspective. However, revenue in this segment was impacted unilaterally by pandemic-related customer concerns around enterprise business, particularly SMB and some carrier managed services. But as demand increases for services, applications and content of the network edge, the opportunities for this portfolio remain very strong, including advancements in IP optical convergence, virtualization, 5G and edge cloud.
In fact, during the full fiscal year, we secured a number of awards for this portfolio, including seven deployments of our new Adaptive IP solution and we expect to monetize these wins as we move through fiscal 2021.
Within our Global Services segment, our network transformation offering is becoming increasingly strategic to our customer engagements and we were very recently selected by two Tier 1 service providers for legacy to next generation network migration projects.
We also had a strong year within our Platform Software and Services business, which benefited from increased adoption of MCP, which is our new domain control software platform, and including customers transitioning from our legacy NMS software as well as an uptake of advanced applications that are deployed on top of our MCP platform.
The number of customers adopting MCP grew by more than 300% in 2020, including large carriers such as AT&T, Deutsche Telekom and other Tier 1 operators.
With respect to our Blue Planet software, which is primarily focused on service layer management, enablement and delivery, we are seeing increased engagement with network operators, who are looking for ways to drive digital transformation through automation; and in fact, Q4 was our best ever quarter for this business, including record bookings.
We also acquired 11 new logos for Blue Planet in Q4 alone, including our recently announced strategic partnership with Dish, as well as a major win with a global systems integrator.
As for the overall market, demand for connectivity continues and the adoption cloud architectures has accelerated and network traffic continues to grow. And while the pandemic has driven a shift in traffic patterns, largely toward the Edge and Access Points, and corresponding customer spend and resources, customer engagement in RFP activity for our core business and Blue Planet continues to be robust. In fact, we are winning more than our fair share of new business, including several significant new strategic design wins during this time.
This competitive success gives us confidence that we will continue to take share despite near-term challenges to monetize these wins within the current climate.
So as we look ahead to 2021, we have a clear action plan to execute on our proven strategy, focused on innovation leadership, diversification and global scale. This enables us to manage well through current conditions and it positions us to continue leading as the macro environment improves, which we expect to happen in the second half of 2021.
The strength of our business model also allows us to continue investing strategically in our portfolio and go-to market capabilities, even in the face of uncertain short-term market conditions, specifically. We will strengthen our technology market leadership during the course of the year in core networks, particularly in DCI, s
lp address the digital divide and promote broader opportunities, particularly for underserved students.
Turning to highlights from the fourth quarter and fiscal year. In our core business, we continued to see tremendous momentum for WaveLogic 5 Extreme. Through the end of Q4, we had orders from 65 customers around the world; and supported by our extraordinary supply chain, we're approaching 5,000 units shipped since general availability.
Looking ahead, our WaveLogic 5 Nano program remains on-track. So not only we will be ready to intercept the opportunity for pluggables when market adoption begins sometime in the second half of 2021, we will benefit from the advantage of integrating WaveLogic 5 Nano into our systems as well.
Our Packet Networking business had a solid year from an innovation perspective. However, revenue in this segment was impacted unilaterally by pandemic-related customer concerns around enterprise business, particularly SMB and some carrier managed services. But as demand increases for services, applications and content of the network edge, the opportunities for this portfolio remain very strong, including advancements in IP optical convergence, virtualization, 5G and edge cloud.
In fact, during the full fiscal year, we secured a number of awards for this portfolio, including seven deployments of our new Adaptive IP solution and we expect to monetize these wins as we move through fiscal 2021.
Within our Global Services segment, our network transformation offering is becoming increasingly strategic to our customer engagements and we were very recently selected by two Tier 1 service providers for legacy to next generation network migration projects.
We also had a strong year within our Platform Software and Services business, which benefited from increased adoption of MCP, which is our new domain control software platform, and including customers transitioning from our legacy NMS software as well as an uptake of advanced applications that are deployed on top of our MCP platform.
The number of customers adopting MCP grew by more than 300% in 2020, including large carriers such as AT&T, Deutsche Telekom and other Tier 1 operators.
With respect to our Blue Planet software, which is primarily focused on service layer management, enablement and delivery, we are seeing increased engagement with network operators, who are looking for ways to drive digital transformation through automation; and in fact, Q4 was our best ever quarter for this business, including record bookings.
We also acquired 11 new logos for Blue Planet in Q4 alone, including our recently announced strategic partnership with Dish, as well as a major win with a global systems integrator.
 As for the overall market, demand for connectivity continues and the adoption cloud architectures has accelerated and network traffic continues to grow. And while the pandemic has driven a shift in traffic patterns, largely toward the Edge and Access Points, and corresponding customer spend and resources, customer engagement in RFP activity for our core business and Blue Planet continues to be robust. In fact, we are winning more than our fair share of new business, including several significant new strategic design wins during this time.
This competitive success gives us confidence that we will continue to take share despite near-term challenges to monetize these wins within the current climate.
So as we look ahead to 2021, we have a clear action plan to execute on our proven strategy, focused on innovation leadership, diversification and global scale. This enables us to manage well through current conditions and it positions us to continue leading as the macro environment improves, which we expect to happen in the second half of 2021.
The strength of our business model also allows us to continue investing strategically in our portfolio and go-to market capabilities, even in the face of uncertain short-term market conditions, specifically. We will strengthen our technology market leadership during the course of the year in core networks, particularly in DCI, s