平衡雙絞線電信布線和連接硬件檢測

平衡雙絞線電信布線和連接硬件檢測項目報價？??解決方案？??檢測周期？??樣品要求？

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GB/T 20299.2-2006建筑及居住區(qū)數(shù)字化技術應用.第2部分;檢測驗收

本部分規(guī)定了建筑及居住區(qū)數(shù)字化技術應用的檢測內容、方法和驗收要求等，包括通信系統(tǒng)、信息系統(tǒng)與監(jiān)控系統(tǒng)以及支持這些系統(tǒng)工程的基礎設施（包括：信息網絡平臺、綜合布線系統(tǒng)、電源與接地、環(huán)境、機房系統(tǒng)、基礎系統(tǒng)集成等）的檢測驗收。 本部分適用于對建筑及居住區(qū)數(shù)字化技術應用系統(tǒng)的功能與質量的第三方檢測，相應的改擴建系統(tǒng)和其他應用項目可以參照使用。

GB/T 26336-2010工業(yè)通信網絡.工業(yè)環(huán)境中的通信網絡安裝

本標準規(guī)定了工業(yè)環(huán)境中及工業(yè)現(xiàn)場的自動化島內和島間的通信網絡媒體安裝的基本要求。本標準包括對稱線纜布線和光纖布線，以及無線媒體的布線設施，但不包括無線媒體本身。其他媒體見IEC 61784-5系列標準。本標準是工業(yè)自動化島通信網絡的配套標準，尤其是對IEC 61158系列和IEC 61784系列標準中規(guī)定的通信網絡。此外，本標準還包括：——ISO/IEC 24702中規(guī)定的工業(yè)環(huán)境電信綜合布線的安裝；——ISO/IEC 24702中規(guī)定的電信綜合布線與自動化島的特定布線之間的連接，其中，用自動化引出端（AO）代替ISO/IEC 24702的電信引出端（TO）。本標準提供解決工業(yè)自動化領域關鍵問題（拓撲、氣候條件、振動、化學污染、EMC、功能安全、信息安全等）的指南。本標準為設計者、安裝者、驗證者和驗收測試人員、管理和維護人員分配任務、規(guī)定和相應職責，并且/或者給予指導。

JJF 1494-2014網絡線纜分析儀校準規(guī)范

本規(guī)范適用于測試5、5E、6類等雙絞線的網絡線纜分析儀的校準。測試超6類、7類雙絞線的網絡線纜分析儀可參照使用。

DIN EN ISO 11073-30300-2006健康信息學.床旁檢測醫(yī)療設備通信.第30300部分:傳輸輪廓.紅外無線(ISO/IEEE 11073-30300:2004)

To provide within the scope of the series 11073 "Health informatics" - Point-of-care medical device communication standards, the wireless infrared transport services needed to accomplish plug and play interoperability.

BS EN 61935-1-2009平衡和同軸信息技術電纜的試驗規(guī)范.符合EN 50173標準系列的已安裝的平衡電纜

This part of EN 61935 specifies reference measurement procedures for cabling parameters and therequirements for field tester accuracy to measure cabling parameters identified in series EN 50173. Thisstandard does not apply to EN 50173-4.This International Standard applies when the cable assemblies are constructed of cablescomplying with the IEC 61156 family of standards, and connecting hardware as specified inIEC 60603-7 family of standards or IEC 61076-3-104 and IEC 61076-3-110. In the case wherecables and/or connectors do not comply with these standards, then additional tests may berequired.This standard is organized as follows:? reference laboratory measurement procedures on cabling topologies are specified inClause 4. In some cases, these procedures may be used in the field;? descriptions and requirements for measurements in the field are specified in Clause 5;? performance requirements for field testers and procedures to verify performance arespecified in Clause 6.This standard relates to performance with respect to 100 Ω cabling. For 120 Ω or 150 Ωcabling, the same principles apply but the measurement system should correspond to thenominal impedance level.Field tester types include certification, qualification and verification. Certification testing isperformed for the rigorous needs of commercial/industrial buildings to this standard.Qualification testing is described in IEC 61935-3. Qualification testing determines whether thecabling will support certain network technologies (e.g., 1000BASE-T, 100BASE-TX,IEEE 1394b1)). Qualification testers do not have traceable accuracy to national standards andprovide confidence that specific applications will work. Verification testers only verifyconnectivity.Throughout this document, 4-pair cabling is assumed. The test procedures described in thisstandard may also be used to evaluate 2-pair balanced cabling. However, 2-pair cabling linksthat share the same sheath with other links are tested as 4-pair cabling.

ANSI/TIA/EIA 568-B.1-2001商用建筑物電信電纜敷設標準

Specifies a generic telecommunications cabling system for commercial buildings that will support a multiproduct, multivendor environment. This standard was listed for public review in the 2/11/2000 issue of Standards Action. It is being resubmitted due to substantive changes to the text.