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.
Tracking the Coherent DSP Supply Chain – 2025
Uncovering who uses which DSP, and which DSP vendors ship the most volume.
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%.
World’s First 800ZR Coherent Services with Juniper Networks
This first deployment uses an early release of Juniper’s JCO800 coherent optics in the PTX
3Q24 Preliminary Transport Hardware & Markets Report
Optical sales fall -14%, but are buffered by strong sales to Cloud and Colo operators.
Coherent Announces L-Band 800G ZR/ZR+ Pluggable Transceivers
The transceiver leverages the Coherent L-band 140 Gbaud IC-TROSA, and demonstrated at ECOC2024 in a Juniper PTX.
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.
Coherent, Juniper, and Marvell Demonstrate 800ZR System at OFC24
Mentioned: Scott Wilkinson on 800ZR pluggables volumes
4Q23 Transport Hardware & Markets Report
Cloud Spending on Optical Transport Jumps 46% in 4Q23, Traditional Service Provider Spending Remains Weak
4Q23 Preliminary Transport Hardware & Markets Report
The market slides ex-china as service provider spending stalls.
3Q23 Transport Hardware & Markets Report
The optical market grew 4% – cloud operators continue to invest in transport and vendors are still shipping against large backlogs.
3Q23 Preliminary Transport Hardware & Markets Report
The optical market grew 4% – cloud operators continue to invest in transport and vendors are still shipping against large backlogs.
2Q23 Transport Hardware & Markets Report
Optical sales slowed due to inventory absorption and macroeconomic concerns, but routing sales continued to grow.
2Q23 Preliminary Transport Hardware & Markets Report
Supply chains loosen up and revenue ramps, some service providers express hesitation.