是德科技2023年停产的光通信产品及相应的替代产品，技术创新引领测试设备发展

时间： 2024-03-07 来源：是德科技KEYSIGHT公众号

技术问答

随着数字化时代的到来，光通信技术作为信息通信领域的重要分支发展迅速。其换代升级伴随着传输容量的不断提升，每十年翻1000倍。随着半导体激光器和低损耗光纤的问世，基于光纤通信技术的光网络取得了飞速发展，新的光器件和传输系统驱动着光纤通信网络不断的进步和发展，新技术的引入推动光通信传输容量大幅度提升，从PDH（准同步数字系列）到WDM（波分复用），单根光纤实现100Tb/s的容量，接近极限。多维复用、光子集成技术等开始引入光通信网络，推动系统容量进一步提升。纵观过去十年，作为网络基础的光通信产业实现了长足的发展。我国建成了较为完整的光通信产业体系，光通信设备、光模块器件、光纤光缆等部分关键技术达到国际先进水平。

在过去的一年中，是德科技光通信产品相继停产更新。跟小编一起来看一下传统光通信测试产品的替代情况。

一、激光源篇

是德科技新一代独立可调谐激光源系列N777XC，光源性能指标与8160XA系列相同，但不需要8164B主机即可独立工作。需要特别指出：截至目前，8164B主机已经停产。

二、可调光衰减计篇

三、光功率计篇

光功率计使用小贴士：光功率计可以搭配光功率探头或者积分球使用。

四、光开关篇

五、偏振测量系列产品

小贴士：下方仪器主要用于测试各种偏振相关参数，如PDL，PER，PMD等。

六、多波长计

小贴士：多波长计主要应用是测试光信号的中心波长，比如波分复用系统中光源的波长测试和波长稳定性验证。

七、光回波损耗测试仪

设备的停产并不代表结束，是德科技在设备停产之后的五年内仍旧支持相关设备的售后支持服务。如果您的设备需要相关支持，请联系平台进行咨询。

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本文由出山转载自是德科技KEYSIGHT公众号，原文标题为:除旧迎新，关于光通信产品更新换代三两事，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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

商品及供应商介绍 - KEYSIGHT - 3/21/07 PDF 英文下载

Keysight（是德科技）光波产品（测试与测量网络和数据中心）选型指南（英文）

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型号- N7783B,B2911A,B2900 SERIES,N4980A,81600B-140,N1046A,81600B-142,81656A,8165XA,N771XA-340,81620B,N1090A,N7782B,N1076B/78A,81000NI,N7714A,N1045A,M8290A,81578A-062,N4917BSCA,81657A,81960A,81001PA,81003TD,N7761A,81950A-301,B2900A SERIES,N7785B,M8195A,86115D,81630B,81009BH,81578A-050,N7784B,81950A-310,Z-SERIES,81000PI,V-SERIES,54754A,M8196A,M8062A,M8292A,B2900,N4373E,86116C,N1055A,N7740ZI,81000PA,N4952A-E17,81655A,81000KI,N771XA-304,N4960A,8164B,N7740LI,8163XA/B,N7751A,N109X,81595B,N1078A,81004BH,N4374B,81624B,81000KA,81636B,81001MA,81004BM / 9BM,81626B C01,81600B,8163B,8162XB,N4951B-H32,N1092,N1090,N7740KI,81624B C01,81606A-216,N7786B,N7762A,B2902A,86122C,N4375D,N1077A,N4952A-E32,81001LA,81613A,81606A/7A/8A -116,N4392A-310,N5291A,81000MI,B2901A,8152X,M8190A,N1076B,N4376D,81610A,81634B,81000LI,N4951B,B2900A,81623B C01/C85,N7740MI,81606A-113,B2900A-SERIES,N7752A,B2912A,N7788B,86100D,N7764A,86100C,86100B,86100A,86112A,81635A,81950A,N4951B-H17,81623B,N4952A,81001ZA,M8020A,N7731A,N4951A-P32,81624DD,81000XI,81606A,B2962A,81000FA,N7766A,M8057A,N776XA,81000FI,M9537A,81000VA,81003LA,N4391A (Z33 | Z64),8157XA,81000VI,N4951A-P17,81002MI,B2961A,N7745A,M8046A,81608A-216,N5227B,N7740BI,81602A,81626B,81001KA,81002LI,81628B,N7744A,8169A,N775XA,81600B SERIES,N7768A,86120D,B2901A/02A/11A/12A,86120C,N4392A-300/320,81000HI,81000XI-SERIES,86120B,81609A,N7004A,N7711A,N7747A,81608A-113,81000BR,86105D,86105C,81490A,81000SI,N1094B,N1094A,81000BT,N4951B-D32,816X,N7734A,81000BI,81000BC,N77,M8040A,N4391A,86118A,N7781B,N77-SERIES,86100A/B/C,81607A,N7700A-100,N7700A-102,N7700A-101,N1092A/B/C/D/E,M8296A,N7740FI,INFINIIUM Z SERIES,N4392A,8162*B,86100D-200,81602A-013,N1092A,81000UM,N1092E,N1092D,N1092C,N1092B,N1294A-031,81001FA,81608A,8160XX,N7700A,N7748A,86108B,N4951B-D17,86108A,81663A,N1094A/B

选型指南 - KEYSIGHT - March 8, 2018 PDF 英文下载

【应用】采用Keysight一个或多个光功率计与可调激光源（TLS）助力扫描波长光学测量解决方案

采用Keysight的81606A、81600B、81960A、81940A或81980A TLS，以及功率计（例如 816x 系列模块或 N774x 系列多端口功率计）和免费的N7700A IL软件，可以组成一个测量装置，支持光功率与波长关系测量。

应用方案发布时间 : 2019-04-11

话硅光03篇：是德科技偏振测试仪表品类众多，可对光学元件及子系统进行高速、高性能表征和验证

自由空间中光波（横波）的电场和磁场的振动方向在与传播方向垂直的横截面内有各种可能取向，这就是光的偏振特性。值得一提的是分析光组件偏振相关特性是当今光学R＆D实验室和生产不可或缺的测试和测量环节，Keysight N778XC系列偏振测试产品可对光学元件及子系统进行高速、高性能的表征和验证。是德科技偏振测试仪表品类众多，本文将逐一介绍。

产品发布时间 : 2024-02-19