The rise of powerful quantum computers and AI tools poses significant risks to electrical grid security, making it imperative ...
Building a website on a tight budget? The top cheap web hosting services we've tested provide all the features you need for $10 per month or less. In 2014, I began my career at PCMag as a freelancer.
A curated list from one of HBR’s most popular newsletters. Oct 22, 2026 An HBR Executive Masterclass with former HBS Dean Nitin Nohria. Oct 02, 2026 Book From the former dean of Harvard Business ...
From stunning kitchens to dream bathrooms, relive every major moment with a recap of the weekly reveals. Experience this season's homes with immersive 3D tours, only on Domain. It's the closest thing ...
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基于普查仪与OTDR联合识别的光缆割接误判防控研究
摘要：在城市多运营商光缆同路由密集敷设场景下，光缆普查仪是光缆识别的主流工具。受光纤弹光效应、同捆串振与环境振动干扰影响，规范操作下误判率仍约为5%，存在光缆错割重大安全隐患。本文依托国内外光通信运维标准、设备厂商试验数据及多省市上千次现场割接实操，提出光缆普查仪与OTDR双设备联合识别方案。现场实测表明，该方案将光缆识别误判率由约5%降至约1%，有效降低干线业务中断风险。 关键词：光缆识别；光缆 ...
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