2Q26 Transport Hardware & Markets Report
Worldwide optical revenue up 20% YoY, while routing grew 30%. Cloud and Colo spending surged 63%.
1Q26 Transport Hardware & Markets Report
22% growth, added Pluggable Applications Report
4Q25 Transport Hardware & Markets Report
New for this quarter – WDM Pluggable Market Share
4Q25 Preliminary Transport Hardware & Markets Report
All three end customer markets grew worldwide, with worldwide cloud spending growing 64%
3Q25 Transport Hardware & Markets Report
All three end customer markets grew worldwide, with worldwide cloud spending growing 64%
3Q25 Preliminary Transport Hardware & Markets Report
All three end customer markets grew worldwide, with worldwide cloud spending growing 64%
2Q25 Transport Hardware & Markets Report
The market recovery accelerated in 2Q with Cloud & Colo spending rocketing 50%.
2Q25 Preliminary Transport Hardware & Markets Report
The worldwide optical transport market accelerated in 2Q as cloud and colo spending rocketed 50% worldwide.
1Q25 Transport Hardware & Markets Report
The Optical and Routing markets show signs of recovery, and tariffs aren’t yet affecting business.
1Q25 Preliminary Transport Hardware & Markets Report
The Optical and Routing markets show signs of recovery, and tariffs aren’t yet affecting business.
4Q24 Transport Hardware & Markets Report
Carrier caution has resulted in underinvestment, and networks are now running “hot” enough to require upgrades and expansion.
4Q24 Preliminary Transport Hardware & Markets Report
Carrier caution has resulted in underinvestment, and networks are now running “hot” enough to require upgrades and expansion.
3Q24 Transport Hardware & Markets Report
Optical spending by Cloud & Colo operators grew 7% worldwide, while spending by Service Providers declined -17%.
3Q24 Preliminary Transport Hardware & Markets Report
Optical sales fall -14%, but are buffered by strong sales to Cloud and Colo operators.
2Q24 Transport Hardware & Markets Report
Optical sales fall -18% as carrier inventories take longer to deplete than anticipated.
2Q24 Preliminary Transport Hardware & Markets Report
Optical sales fall -18% as carrier inventories take longer to deplete than anticipated.
1Q24 Transport Hardware & Markets Report
Ex-China, revenue drops as service provider spending continues to stall.
1Q24 Preliminary Transport Hardware & Markets Report
Ex-China, revenue drops as service provider spending continues to stall.
Compact Modular Hardware
This report provides historical information, industry context, and product examples of our classification of Compact Modular systems.
4Q23 Transport Hardware & Markets Report
Cloud Spending on Optical Transport Jumps 46% in 4Q23, Traditional Service Provider Spending Remains Weak


