Jim Duffy

Articles by Jim Duffy

Forum airs wireless worries

Mar 21, 2005 4 mins

Network Security Wi-Fi

Possible ripple effects of Verizon’s GPON plan

What the carrier's move to Gigabit PON might mean for Ciena and Tellabs

Mar 18, 2005 2 mins

Possible ripple effects of Verizon’s GPON plan

* What the carrier's move to Gigabit PON might mean for Ciena and Tellabs

Mar 17, 2005 2 mins

BT bags big Reuters contract

Mar 16, 2005 2 mins

Mergers and Acquisitions VoIP Wi-Fi

CTIA: Sybase partners for mobile enterprise apps

Mar 15, 2005 2 mins

Mobile Network Security Small and Medium Business

CTIA: Nortel stretches CDMA

Mar 15, 2005 3 mins

Enterprise Applications

Active market marks wireless show

By Jim Duffy and Denise Pappalardo

Mar 14, 2005 5 mins

Cellular Networks Networking Wi-Fi

Qwest to up its bid for MCI

Mar 11, 2005 2 mins

Financial Services Industry Verizon Wi-Fi

Nortel names ex-Cisco exec as president

* Also, Verizon lets MCI talk to Qwest; and Alcatel buys Native Networks.

Mar 10, 2005 2 mins

Ex-Cisco exec named Nortel president

* Nortel's new president

Mar 9, 2005 3 mins

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Samsung offers future AI memory roadmap

By Andy Patrizio

Aug 7, 20264 mins

Artificial IntelligenceMarketsTechnology Industry

Polish data center plans to send its waste heat to the neighbors

By Maxwell Cooter

Aug 7, 20262 mins

Cooling SystemsData CenterData Center Design

AMD to buy Taalas, maker of model-specific AI chips for enterprise inference

By Anirban Ghoshal

Aug 7, 20264 mins

Artificial IntelligenceCPUs and ProcessorsData Center Design

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

Apr 18, 202436 mins

IoT PlatformsIoT Security

Episode 1: Understanding Cisco’s Converged SDN Transport

Sep 24, 202120 mins

Cisco SystemsInternetNetworking

Episode 2: Pluggable Optics and the Internet for the Future

Sep 23, 202117 mins

Cisco SystemsComputers and PeripheralsInternet

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

Jun 23, 20251 mins

Operating Systems

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

Jun 17, 20251 mins

Operating Systems

How to Do Math in the Command Line Using Double Parentheses

Jun 6, 20251 mins

Operating Systems