Collinear Networks
Collinear Networks's Overview
Collinear Networks was a technology company specializing in the development of intelligent, high-capacity wireless transport solutions. Their core offering, CNX, was a hybrid system combining Free Space Optics (FSO) and E-Band radio frequency (RF) to deliver fiber-like performance wirelessly. This technology was aimed at addressing bandwidth demands for 5G fronthaul/midhaul, enterprise access, and fixed broadband applications. In October 2020, Collinear Networks was acquired by Ciena Corporation, a global leader in networking systems, services, and software, integrating Collinear's technology into Ciena's wireless access portfolio.
Where is Collinear Networks's Headquarters?
HQ Function
The headquarters served as the central hub for research and development, engineering, product strategy, corporate leadership, and overall business operations.
Notable Features:
As a tech R&D company, the facility likely included specialized labs for wireless and optical technology development. Specific architectural highlights are not widely publicized, typical for leased office spaces in tech parks.
Work Culture:
The work culture at Collinear Networks, typical of a venture-backed Silicon Valley startup, was likely characterized by innovation, a fast-paced environment, and a strong focus on developing disruptive technologies to meet demanding market needs.
HQ Significance:
Its Santa Clara headquarters was significant as the birthplace of its hybrid FSO/RF technology and the strategic core for its initiatives to advance wireless transport capabilities.
Values Reflected in HQ: The headquarters' location in Silicon Valley and its likely focus on R&D facilities reflected values of technological innovation, ambition, and strategic positioning within the heart of the tech industry.
Location:
Before its acquisition by Ciena, Collinear Networks aimed its wireless transport solutions at a global market, particularly for emerging 5G deployments and enterprise connectivity needs. Their business development and sales efforts likely targeted regions actively upgrading their telecommunications infrastructure. Specific details on a widespread physical global office footprint beyond their US headquarters are limited, which is common for a company of its size and stage.
Street Address:
2350 Mission College Blvd, Suite 250
City:
Santa Clara
State/Province:
CA
Country:
USA
Collinear Networks's Global Presence
Primarily Santa Clara, CA, USA
Address: Details of any minor or international sales/support offices prior to acquisition are not widely publicized.
Potential regional offices would have aimed to engage directly with customers, and partners, and support deployments in areas with high demand for advanced wireless transport.
Buying Intent Signals for Collinear Networks
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Executive Team of Collinear Networks
As of April 2025, Collinear Networks' leadership includes:
Investors of Collinear Networks
Collinear Networks has been backed by several prominent investors over the years, including:
Executive New Hires/Exits in the Last 12 Months
Collinear Networks was acquired by Ciena in October 2020. Consequently, there have been no executive new hires or exits for Collinear Networks as an independent operational entity in the last 12 months. Key personnel and leadership transitioned to roles within Ciena or pursued other opportunities following the acquisition.
Technology (Tech Stack) used by Collinear Networks
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Collinear Networks Email Formats and Examples
Historically, Collinear Networks likely utilized standard corporate email address formats. Since the company's acquisition by Ciena in 2020, email addresses associated with the @collinear.com domain are no longer active for Collinear Networks as an independent entity.
Common formats likely included [first].[last]@collinear.com or [first_initial][last]@collinear.com (e.g., j.doe@collinear.com or jdoe@collinear.com). These formats are no longer in active use for Collinear Networks.
Format
jane.doe@collinear.com (Note: This domain format is historical and no longer active for Collinear Networks).
Example
0 (Company acquired, emails inactive). Historically, standard formats might have had a 70-85% predictability for legitimate contacts.%
Success rate
News and media
Ciena Official Website • October 27, 2020
Ciena Acquires Collinear Networks to Bolster its Wireless Portfolio
Ciena announced its definitive agreement to acquire Collinear Networks, Inc., a company focused on developing innovative wireless transport solutions. This acquisition was intended to enhance Ciena's wireless access solutions, particularly by incorporating Collinear's Free Space Optics (FSO) and E-Band radio frequency (RF) hybrid technology to address 5G fronthaul/midhaul and fixed wireless access demands....more
FinSMEs • March 28, 2018
Collinear Networks Raises $10M in Series B Funding
Collinear Networks, a Santa Clara, CA-based developer of wireless fronthaul and backhaul transport solutions, secured $10 million in Series B funding. The investment round was led by Digital Alpha Advisors, with participation from existing investors including Lightspeed Venture Partners, New Enterprise Associates (NEA), and Harris & Harris Group. The funds were intended for product development and market expansion....more
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