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<title><![CDATA[EC21 Product Catalogs - optical passive components]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/optical passive components.html]]></link><item>
<title><![CDATA[Cylindrical Borosilicate Glass Alkali Vapor Cell for Quantum Sensing]]></title><link><![CDATA[https://meticulab.en.ec21.com/Cylindrical_Borosilicate_Glass_Alkali_Vapor--12069884_12071092.html]]></link><description><![CDATA[passive)
Optically pumped magnetometers (geomagnetic, biomagnetic)
Nuclear magnetic resonance gyroscopes
Rydberg atom sensors (RF/THz field sensing)
Cold atom experiments and quantum optics
Fundament]]></description><pubDate><![CDATA[20260502]]></pubDate></item>
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<title><![CDATA[Dry Contact Ex UV Flame Detector UV Fire Alarm Relay Output EXDIICT6]]></title><link><![CDATA[https://hsfire.en.ec21.com/Dry_Contact_Ex_UV_Flame--8815140_10595455.html]]></link><description><![CDATA[Optical window white gems (Al2O3)
housing
L material: aluminum alloy
L molding process: Die Casting
L coating process: surface electrostatic powder coating, internal metal passivation treatment.
The ]]></description><pubDate><![CDATA[20240923]]></pubDate></item>
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<title><![CDATA[Awire Fiber Pen-type Visual Fault Locator VFL 1mw,10mw,20mw,30mv,50mv WT830001A for FTTH]]></title><link><![CDATA[https://awirefiber.en.ec21.com/Awire_Fiber_Pen_type_Visual--11830737_11830833.html]]></link><description><![CDATA[Optical Test &amp; Measurements: such as Fusion Splicer, Optical Fiber Identifier, Optical Power Meter, Optical Light Source, VFL, etc.
Fiber Optic Passive Components: Such WDMs, Attenuators, Adapters, P]]></description><pubDate><![CDATA[20240509]]></pubDate></item>
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<title><![CDATA[Mini Module Steel Tube Type Fiber Optical Splitter 1*4 PLC Splitter with Connectors]]></title><link><![CDATA[https://qingdaoapt.en.ec21.com/Mini_Module_Steel_Tube_Type--11499845_11536438.html]]></link><description><![CDATA[passive optical components and photoelectric transmission equipments and CATV that in-phase with international advanced technology. With headquarters in Qingdao Free Trade Zone, APT runs its offices ]]></description><pubDate><![CDATA[20220224]]></pubDate></item>
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<title><![CDATA[Ai-8C Fiber Fusion Splicer]]></title><link><![CDATA[https://phxfiber.en.ec21.com/Ai_8C_Fiber_Fusion_Splicer--11566187_11566193.html]]></link><description><![CDATA[optical communication company
, PHXFIBER is founded by senior experienced professionals and specializes in developing and manufacturing fiber optic passive components for more than 10 years, product ]]></description><pubDate><![CDATA[20220512]]></pubDate></item>
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<title><![CDATA[Aluminum Precision Machining Services]]></title><link><![CDATA[https://falcon254.en.ec21.com/Aluminum_Precision_Machining_Services--11834771_11908505.html]]></link><description><![CDATA[components
Automotive Parts: fuel system components, sensor housings, connectors, and brackets.
Optics and Photonics Components: lens holders, mounts, reflectors, and light-guiding elements
Consumer ]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
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<title><![CDATA[SMT PCB Assembly]]></title><link><![CDATA[https://mktpcb.en.ec21.com/SMT_PCB_Assembly--10712329_10712333.html]]></link><description><![CDATA[passive components
0.3/0.4 Pitch
PoP Package
Flip-chip under-filled CCGA
Prototype PCB Assembly 
PCB prototyping has always been one of our most requested services, whether it&amp;rsquo;s PCB prototype f]]></description><pubDate><![CDATA[20180601]]></pubDate></item>
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<title><![CDATA[Thin Wall &amp; Ultra Thin Wall Seamless Stainless Steel Tube TP304, TP304L, TP316, TP316L, TP321]]></title><link><![CDATA[https://lisalloy.en.ec21.com/Thin_Wall_Ultra_Thin_Wall--11650723_11650761.html]]></link><description><![CDATA[optical, textile, shipbuilding, automobile and other industries. 
Specific applications include semiconductor, sensor housing, level gauge, auto parts, instrumentation, pneumatic components, corrugat]]></description><pubDate><![CDATA[20221005]]></pubDate></item>
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<title><![CDATA[N5234B PNA-L Network Analyzers]]></title><link><![CDATA[https://dgqihang.en.ec21.com/N5234B_PNA_L_Network_Analyzers--11851310_11851312.html]]></link><description><![CDATA[passive components and simple active devices.
Measure S-parameters with good accuracy up to 43.5 GHz in cost-sensitive applications.
Get the world’s best price-to-performance ratio for microwave ma]]></description><pubDate><![CDATA[20231007]]></pubDate></item>
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<title><![CDATA[Black PEEK450G Components High Quality Plastic Parts Custom Parallel Plate Precision Milling]]></title><link><![CDATA[https://bellyson2021.en.ec21.com/Black_PEEK450G_Components_High_Quality--11352082_11352102.html]]></link><description><![CDATA[Optical Inspector,Calipers,Go-No Go Gages,Salt Spray Tester,
Surface treatment
Sand blasting, polishing, Anodize, zinc/nickel/chrome/ plating,Power coating, passivation,Heat treatment, etc.
Services
]]></description><pubDate><![CDATA[20210424]]></pubDate></item>
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<title><![CDATA[Qsfp Price]]></title><link><![CDATA[https://hilinktech.en.ec21.com/Qsfp_Price--11211452_11767765.html]]></link><description><![CDATA[optic cables or active or passive electrical copper connections. It is an industry format developed and supported by many network component vendors that allow data rates ranging from 4x1 Gb/s for QSF]]></description><pubDate><![CDATA[20230411]]></pubDate></item>
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<title><![CDATA[TCAN1042VDRQ1 Electronic Components]]></title><link><![CDATA[https://kinglionski.en.ec21.com/TCAN1042VDRQ1_Electronic_Components--11640780_11851551.html]]></link><description><![CDATA[optical inspection (AOI) capabilityTCAN1042VDRQ1 Electronic Components Feature And Application• Automotive and Transportation• All devices support highly loaded CAN networks• Heavy machinery IS]]></description><pubDate><![CDATA[20231008]]></pubDate></item>
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<title><![CDATA[Raman DTS Multimode 1064nm Optic WDM]]></title><link><![CDATA[https://shchanging.en.ec21.com/Raman_DTS_Multimode_1064nm_Optic--6024801_9208048.html]]></link><description><![CDATA[We have provide WDM for Raman DTS from 2003 year, developing the key optic passive components for Raman temperature distributer and monitor system. 
According to requirement of new Raman application,]]></description><pubDate><![CDATA[20151001]]></pubDate></item>
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<title><![CDATA[Sintai DWDM Mux Demux Card of 4 8 16 18 CH Channels for DWDM Multiplexing Demultiplexing System]]></title><link><![CDATA[https://sintaioptical.en.ec21.com/Sintai_DWDM_Mux_Demux_Card--11418808_11419844.html]]></link><description><![CDATA[passive WDM technology.
MORE.
About Sintai
Sintai Communication was founded in 2013 and it&apos;s a professional optical transmission equipment manufacturer and excellent solution provider that rarely int]]></description><pubDate><![CDATA[20210809]]></pubDate></item>
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<title><![CDATA[2W 1064nm Isolator]]></title><link><![CDATA[https://timruik.en.ec21.com/2W_1064nm_Isolator--11719944_11719945.html]]></link><description><![CDATA[Optical Passive Components with ISO9001:2015 certified. We design advanced and cost-effective passive components for various industries which include Fiber Laser, Sensing Applications, CATV, Telecomm]]></description><pubDate><![CDATA[20230203]]></pubDate></item>
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<title><![CDATA[12CH CWDM Mux Demux Plug-in Module for 5G Fronthaul Transmission with Industrial Operating Temperatu]]></title><link><![CDATA[https://ppnn.en.ec21.com/12CH_CWDM_Mux_Demux_Plug--11760538_11764006.html]]></link><description><![CDATA[passive components may be used for CWDM Mux or Demux systems. GEZHI Photonics supplies a variety of WDM devices and are promoting higher speed and more reliable optical network.FEATURES AT A GLANCELo]]></description><pubDate><![CDATA[20230404]]></pubDate></item>

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