Book Description Wire your LAN for optimal performance. don't let hasty or uninformed LAN writing choices compromise your network's spped and efficiency. Step-by-step, James Trulove's LAN Wiring: An Illustrated Networking Guide walks you through the little-known industry-accepted methods, practices and standards for correctly installing and maintaining top-flight LAN writing. With this one-stop guide, you'll quickly master proven wiring methods for all major LAN technologies-2.5 Mbps to 155Mbps-including the latest 100BaseT and 100Base-VG LANs. You get: Basic connectivity advice for Ethernet, Token Ring, Arcnet, FDDI, ATM and LocalTalk systems; Complete details on working with such cable types as shielded and unshielded twisted pair, coaxial, and fiber optic; No-nonsense directives on cable connectors, interconnection, wire management, and LAN wiring standards; Field-tested wiring schemes for maintaining LAN longevity; Hands-on tips and techniques to ensure safety, comply with regulations and eliminate line noise; Much more. From the Back Cover From basic concepts detailed implementation issues... the one-stop resource for getting your LAN wired quickly and correctly. LAN Wiring is a concise source of the latest information on local area network wiring. It includes extensive detials on both copper and fiber cabling for all types of LAN topologies, including Ethernet, Fast Ethernet, Token-Ring, 100VG-AnyLAN, Arcnet, ATM, and FDDI. Diagrams, tables, and photos provide quick reference on wiring details, while comprehensive descriptions of concepts, planning, and management of the physical layer provide needed information for network managers, designers, and installers. Whether you're planning your first LAN installation, or are in the thick of an extensive upgrade, this book will enable you to cut through the complex issues and make informed decisions that result in an optimum and reliable wiring system for your network. Get the straight facts you need about: Planning, documenting, and maintaining your network cabling, with an emphasis on emerging standards, workmanship, and flexibility; All the popular LAN topologies, cable types, wiring termination options, and the latest standards for structured cable system installation; Detailed connection diagrams and installation descriptions for workstation outlets, punchdowns, and patch panels, including color codes and wire maps; Cable construction details, including plenum fire-retardant standards, insulation alternatives, and performance issues for 100 Mbps and higher operation; Wiring system management, including placement, testing, monitoring, and troublehsooting; Standards organizations, document suppliers, trade and training organizations-plus on-line resources to ensure you stay current. This information-packed volume provides all the help you need to plan, install, maintain, or upgrade your LAN in a manner that is timely, cost-efficient, and high-quality.
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作为一名业余的家庭自动化爱好者,我最初购买这本书是希望能解决我客厅和书房之间不断掉线的困扰。坦白说,我对网络协议和硬件配置的理解一直停留在“能用就行”的阶段。然而,这本书的叙述方式有一种独特的魅力,它能让你不自觉地从关注“结果”转向关注“过程”。作者在解释为什么需要特定的护套材料,或者如何正确压接RJ45头时,总能穿插一些历史背景或者工程学上的小故事,这让枯燥的技术内容变得引人入胜。我特别喜欢它对不同类别线缆(Cat5e, Cat6, Cat6a)性能差异的对比分析,这种对比不是冷冰冰的数据堆砌,而是结合了实际传输距离和潜在干扰源的综合评估。这本书真正做到了将“理科生的严谨”与“文科生的流畅叙述”完美结合。
评分说实话,我本来以为这会是一本很“硬核”的书,可能需要深厚的电气工程背景才能读懂。但出乎意料的是,这本书的图示清晰到令人赞叹。每一张示意图都好像是专门为初学者设计的视觉辅助工具,箭头、颜色编码和标注都恰到好处,有效地降低了理解复杂拓扑结构的门槛。我尤其赞赏作者在描述“点对点”连接和“星型拓扑”构建时所使用的类比,非常贴近生活经验。它没有过多地涉及复杂的路由配置或防火墙设置,而是专注于网络“生命线”的物理保障。这本书的风格是务实、直接且极其可靠的,它给予读者的不是花哨的理论,而是建立在数十年工程实践基础上的“硬核”技能。读完之后,我不再只是一个网络的用户,更像是网络物理环境的一个合格的“建筑师”。
评分这本书的图文并茂的风格简直是为我这种动手能力强但理论知识相对薄弱的人量身定做的。我尤其欣赏作者在讲解每一个接线步骤时所采用的那种近乎手术般精确的描述。他们不仅仅是告诉你“把这个线插到那个端口”,而是详细分解了每一根导线的颜色编码顺序,甚至连线规选择的细微差别都深入探讨了。读完前几章,我感觉自己对家庭网络布线的信心倍增,不再是面对一堆网线和水晶头感到手足无措。以前我总觉得网络布线是个玄学,但这本书用清晰的逻辑和大量的实操案例,把它变成了一门可以掌握的工程学。对于那些想自己动手搭建一个稳定、高性能家庭或小型办公室网络的人来说,这本书提供的知识深度和广度是市面上其他同类读物难以匹敌的。它完美地平衡了理论基础与实际操作的指导,让我感觉自己手里拿的不是一本教材,而是一份专业技术人员的“操作手册”。
评分我是一名对老旧布线系统进行升级改造的IT支持人员,通常面对的挑战是如何在不破坏现有美观度的前提下,提升老旧建筑的线缆性能。这本书中关于“走线路径优化”和“线缆管理”的章节,简直是教科书级别的范本。作者对不同环境(例如,狭小的吊顶空间、穿墙套管)下的布线策略进行了详尽的剖析,这些都是我在实际工作中经常遇到的棘手问题。特别是对于如何有效识别和解决串扰(Crosstalk)的段落,我发现它提供的诊断工具和解决思路,比我过去参加的几次专业培训都要实用和直观。这本书没有过多地纠结于最新的无线技术炒作,而是脚踏实地地回归到物理层——网络稳定性的基石。对我而言,它更像是一本“布线问题诊断与修复指南”,其价值远超一个简单的初学者教程。
评分这本书最大的亮点在于其对“质量控制”的偏执程度。我试着按照书中的步骤,对家里现有的几条老旧网线进行了彻底的重新端接。我发现,过去我总以为只要线芯对了就行,但这本书让我明白了,线的扭绞密度、压接时的力度控制、以及护套的完整性,对最终的网络延迟和抖动(Jitter)有着至关重要的影响。特别是关于线缆测试仪的使用和解读,讲解得极其细致,它教会了我如何区分“连接成功”和“性能优异”之间的巨大鸿沟。对于追求极致网络体验的用户来说,这本书提供的这种对细节的深度挖掘,是决定网络表现上限的关键。它让我意识到,许多“网络慢”的问题,根源可能就在于那几个被忽视的、手工操作中的微小失误。
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