Zayo Achieves Record-breaking 1 Tb/s Transmission on Live North American Network with Infinera’s ICE7 Coherent Optical Solution

Core Insights - Zayo and Infinera successfully completed a live network trial using Infinera's ICE7 optical engine, achieving 1 Tb/s transmission over 1,391 kilometers, which will enable Zayo to deliver up to 32 terabits of C-Band capacity, with potential to double to 64 terabits using L-Band [1][4] Group 1: Company Achievements - Zayo operates the largest independent network in North America, covering 132,000 route miles, and has one of the most modern 400G networks [2] - The trial demonstrates Zayo's capability to integrate innovative solutions like Infinera's ICE7 into its network, enhancing capacity, speed, and efficiency to meet customer demands [2][4] Group 2: Technological Advancements - Infinera's ICE7 optical engine utilizes a 5-nm CMOS DSP and advanced high-speed optics, enabling single-wavelength transmission of up to 1.2 Tb/s, which improves capacity-reach and reduces costs per bit and power consumption [3] - The successful trial highlights ICE7's ability to transmit high-baud-rate signals over long distances, which is crucial for reducing costs for network operators while addressing growing bandwidth demands [4]