Jim Duffy

Articles by Jim Duffy

opinion

Tenor finds a buyer for its IP

RBOCs win, lose, launch long-distance; AT&T guarantees reliable high-bandwidth
By Jim Duffy
Apr 25, 2003 2 mins
AT&T Cellular Networks Government
opinion

Tenor finds a buyer for its IP

* RBOCs win, lose, launch long-distance; AT&T guarantees reliable high-bandwidth
By Jim Duffy
Apr 24, 2003 2 mins
AT&T Government Wi-Fi
news

Nortel posts first profit in 3 years

By Jim Duffy
Apr 24, 2003 2 mins
Wi-Fi
opinion

Optical access to drive reinvestment

Firms say corporations' thirst for bandwidth will spur volume, purchase of back-end SONET gear
By Jim Duffy
Apr 23, 2003 3 mins
Smartphones
news

SBC selects Fujitsu

By Jim Duffy
Apr 23, 2003 1 min
Fujitsu Smartphones
opinion

Optical access to drive reinvestment

* Firms say corporations’ thirst for bandwidth will spur volume, purchase of back-end SONET gear
By Jim Duffy
Apr 22, 2003 3 mins
Networking
opinion

SBC expands metro optical service

* SBC’s metro service now supports DWDM rings
By Jim Duffy
Apr 21, 2003 1 min
Networking
opinion

Transit-ion

Several factors driving ISP transit revenue growth
By Jim Duffy
Apr 16, 2003 2 mins
Internet Service Providers Wi-Fi
news

RBOCs gain approval, launch long-distance services

By Jim Duffy
Apr 16, 2003 4 mins
Wi-Fi
news

SBC expands metro optical service

By Jim Duffy
Apr 16, 2003 1 min
Smartphones

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news

Samsung offers future AI memory roadmap

By Andy Patrizio
4 mins
Artificial IntelligenceMarketsTechnology Industry
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news

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

By Maxwell Cooter
2 mins
Cooling SystemsData CenterData Center Design
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news

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

By Anirban Ghoshal
4 mins
Artificial IntelligenceCPUs and ProcessorsData Center Design
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podcast

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

36 mins
IoT PlatformsIoT Security
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podcast

Episode 1: Understanding Cisco’s Converged SDN Transport

20 mins
Cisco SystemsInternetNetworking
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podcast

Episode 2: Pluggable Optics and the Internet for the Future

17 mins
Cisco SystemsComputers and PeripheralsInternet
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video

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

1 mins
Operating Systems
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video

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

1 mins
Operating Systems
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video

How to Do Math in the Command Line Using Double Parentheses

1 mins
Operating Systems
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