• Home
  • Events Calendar
  • Blueprint Guidelines
  • Privacy Policy
  • Subscribe to Daily Newsletter
  • NextGenInfra.io
No Result
View All Result
Converge Digest
Wednesday, April 15, 2026
  • Home
  • Events Calendar
  • Blueprint Guidelines
  • Privacy Policy
  • Subscribe to Daily Newsletter
  • NextGenInfra.io
No Result
View All Result
Converge Digest
No Result
View All Result

Home » Ciena to Acquire Catena for $487 Million, Entering Broadband Access Market

Ciena to Acquire Catena for $487 Million, Entering Broadband Access Market

February 18, 2004
in Start-ups
A A

CIENA will acquire Catena Networks, a privately-held supplier of broadband access equipment, for approximately $486.7 million in stock (77.5 million shares of CIEN). Catena Networks has deployed more than 5,500 integrated broadband access solutions for RBOCs, IOCs and CLECs. Catena’s major customer include BellSouth and two other RBOCs.

Catena generated approximately $25 million in revenue in Q4 and is recently profitable. The company has approximately 250 employees. It has offices in Ottawa, Ontario and Research Triangle Park, North Carolina.

Catena’s product line includes:

  • CNX-5, a POTS+DSL linecard replacement for upgrading Lucent’s SLC Series 5 (SLC-5) Digital Loop Carrier (DLC). The card-for-card upgrade eliminates the need for remote DSLAMs. It provides two lines of integrated POTS and two lines of DSL and replaces cards that provide two lines of POTS only. The product was first introduced in January 2001.
  • CN100 Broadband Loop Carrier, which integrates the functions of a DSLAM, Digital Loop Carrier System and Media Gateway and enables remote provisioning and management. The product was first announced in June 2001.
  • CN1000FX Fiber-to-the-X solution, which consists of new Optical Line Cards (OLCs) and Optical Network Units (ONUs) for Catena’s CN1000 Broadband Loop Carrier Remote Terminal. Each Optical Line Card supports four ONUs via fiber connections. Catena’s Optical Network Unit extends the POTS+ADSL loop electronics from the CN1000 Broadband Loop Carrier Remote Terminal closer to end-users. Each ONU supports 24 ports of integrated POTS+ADSL, narrowband special services and G.SHDSL, and is engineered to support VDSL. Catena’s Fiber-to-the-X solutions are compliant with the ITU’s G.983 series standards for Broadband Passive Optical Networks (BPONs), and Telcordia’s GR-909 requirements for Fiber-in-the-Loop (FITL) access systems. The solution was first announced in June 2003.

http://www.ciena.com

  • Catena Networks is headed by Jim Hjartarson, a co-founder of the company. Prior to forming Catena, Hjartarson was vice president and general manager at Cadence Design Systems, where he co-founded the Cadence Design Center in Ottawa, Ontario, Canada.
  • Catena has raised $192 million in four rounds of funding. Investors include J. & W. Seligman & Co., Munder Capital Management, WestAM, Morgenthaler, Menlo Ventures, Berkeley International Capital, Worldview Technology Partners, The Goldman Sachs Group, Inc., Bessemer Venture Partners, BCE Capital and Silicon Valley BancVentures.
Tags: All
ShareTweetShare
Previous Post

Force10 Networks Unveils Hitless Failover Technology

Next Post

China Mobile Awards $46 Million Contract to Nortel Networks

Staff

Staff

Related Posts

Blueprint: Building wholesale networks with OTN
All

Blueprint: Building wholesale networks with OTN

December 20, 2022
Huawei and Orange achieve 157 Tbps over 120km fiber link

Huawei and Orange achieve 157 Tbps over 120km fiber link

December 20, 2022
Oracle opens cloud region in Chicago
All

Oracle opens cloud region in Chicago

December 20, 2022
BT trials C-RAN in Leeds
All

BT trials C-RAN in Leeds

December 19, 2022
BT to combine Enterprise and Global units to create BT Business

BT to combine Enterprise and Global units to create BT Business

December 19, 2022
euNetworks appoints Stephanie Lynch-Habib to President

euNetworks appoints Stephanie Lynch-Habib to President

December 19, 2022
Next Post

Santur Announces Small Form-Factor Tunable Laser Products

Please login to join discussion

Categories

  • 5G / 6G / Wi-Fi
  • AI Infrastructure
  • All
  • Automotive Networking
  • Blueprints
  • Clouds and Carriers
  • Data Centers
  • Enterprise
  • Explainer
  • Feature
  • Financials
  • Last Mile / Middle Mile
  • Legal / Regulatory
  • Optical
  • Quantum
  • Research
  • Security
  • Semiconductors
  • Space
  • Start-ups
  • Subsea
  • Sustainability
  • Video
  • Webinars

Archives

Tags

5G All AT&T Australia AWS Blueprint columns BroadbandWireless Broadcom China Ciena Cisco Data Centers Dell'Oro Ericsson FCC Financial Financials Huawei Infinera Intel Japan Juniper Last Mile Last Mille LTE Mergers and Acquisitions Mobile NFV Nokia Optical Packet Systems PacketVoice People Regulatory Satellite SDN Service Providers Silicon Silicon Valley StandardsWatch Storage TTP UK Verizon Wi-Fi
Converge Digest

A private dossier for networking and telecoms

Follow Us

  • Home
  • Events Calendar
  • Blueprint Guidelines
  • Privacy Policy
  • Subscribe to Daily Newsletter
  • NextGenInfra.io

© 2025 Converge Digest - A private dossier for networking and telecoms.

No Result
View All Result
  • Home
  • Events Calendar
  • Blueprint Guidelines
  • Privacy Policy
  • Subscribe to Daily Newsletter
  • NextGenInfra.io

© 2025 Converge Digest - A private dossier for networking and telecoms.

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.
Go to mobile version