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<title><![CDATA[EC21 Product Catalogs - wdm]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/wdm.html]]></link><item>
<title><![CDATA[980/1064/1030/1550/1550 Optical PM Fiber Filter WDM/CWDM/DWDM with High Extinction Ratio]]></title><link><![CDATA[https://518106.en.ec21.com/980_1064_1030_1550_1550--10796991_10810441.html]]></link><description><![CDATA[Our product advantages:
High extinction ratio / high reliability / high stability
The extinction ratio of two ports PM device all be≧30dB(you can customized the PM device with ER≧35dB)
The extinc]]></description><pubDate><![CDATA[20250319]]></pubDate></item>
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<title><![CDATA[CWDM / LAN-WDM Chip]]></title><link><![CDATA[https://wooriro.en.ec21.com/CWDM_LAN_WDM_Chip--11769379_11769751.html]]></link><description><![CDATA[CWDM / LAN-WDM Chip
Specification
Overview
CWDM Mux/Demux chips are bi-directional passive optical multiplexers and demulti-plexers 
allowing multiple optical signals at different wavelengths. 
The g]]></description><pubDate><![CDATA[20240331]]></pubDate></item>
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<title><![CDATA[Sintai  Intergrated 10G 100G DWDM System WDM Equipment for IDC]]></title><link><![CDATA[https://sintaioptical.en.ec21.com/Sintai_Intergrated_10G_100G_DWDM--11415505_11419793.html]]></link><description><![CDATA[100G Intergrated DWDM System
OTNS8600P integrated WDM equipment developed by Guangzhou Sintai Communication Co., Ltd. for data center interconnection (DCI) scenario has the outstanding characteristic]]></description><pubDate><![CDATA[20210809]]></pubDate></item>
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<title><![CDATA[Next Generation Gpon/Xgspon/NGPON2 Wdm Module Odn Solution Fwdm Blocking Filter for Xgspon 1577nm]]></title><link><![CDATA[https://ppnn.en.ec21.com/Next_Generation_Gpon_Xgspon_NGPON2--11760538_11769752.html]]></link><description><![CDATA[Product OverviewGPON XGS-PON WDM ModuleOur CEX WDM series is designed for next generation passive optical networks (NGPON), a new optical access system that coexists with GPON on the same ODN. These ]]></description><pubDate><![CDATA[20230415]]></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[Optic Fiber Coarse Wavelength Division Multiplexer Mux Demux CWDM WDM 1260nm~1620nm]]></title><link><![CDATA[https://gaphotech.en.ec21.com/Optic_Fiber_Coarse_Wavelength_Division--10999389_10999423.html]]></link><description><![CDATA[Optic Fiber Coarse Wavelength Division Multiplexer CWDM WDM 1260nm~1620nm
Product 
__________________________________________________________________________________________________________
CWDM can ]]></description><pubDate><![CDATA[20190822]]></pubDate></item>
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<title><![CDATA[4CH LAN-WDM Spec]]></title><link><![CDATA[https://phxfiber.en.ec21.com/4CH_LAN_WDM_Spec--11566187_11566191.html]]></link><description><![CDATA[4CH Lan-WDM Spec
PHX&apos;s 4CH LAN-WDM Spec is based on FTTH (thin film filter) wavelength division multiplexing technology, using free mechanism encapsulation, with four channels, each channel is very f]]></description><pubDate><![CDATA[20220512]]></pubDate></item>
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<title><![CDATA[980/1550nm Micro-optical Wdm]]></title><link><![CDATA[https://xhphotoelectric.en.ec21.com/980_1550nm_Micro_optical_Wdm--11811273_11869358.html]]></link><description><![CDATA[980/1550NM MICRO-OPTICAL WDMFeatures:
Wide Operating
Low Insertion Loss
Compact Size
High Stability and Reliability
Applications:
System Monitoring
WDM System
Fiber Lasers
]]></description><pubDate><![CDATA[20231122]]></pubDate></item>
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<title><![CDATA[100G QSFP28  ER4 DML APD Single-mode 40km Optical Transceiver Module]]></title><link><![CDATA[https://optowixsfp.en.ec21.com/100G_QSFP28_ER4_DML_APD--12053262_12053370.html]]></link><description><![CDATA[· Support line rates from 103.125 Gb/s; 
· Transmission data rate up to 25.78125Gbps per channel; 
· Up to 40km transmission on single mode fiber; 
· LAN WDM DML laser and APD; 
· High speed I/O]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Mini Capsule Slip Ring Manufacturer Custom Electrical Slip Ring Connector]]></title><link><![CDATA[https://customslipring.en.ec21.com/Mini_Capsule_Slip_Ring_Manufacturer--11991971_11991972.html]]></link><description><![CDATA[ModelNo. of RingsRated CurrentRated VoltageOD(mm)RPMIP ratingWDM0064-121A0~240V6.50~250IP51WDM0126-182A~10A0~240V12.00~250IP51WDM0156-242A~10A0~240V15.00~250IP51WDM0226-362A~30A0~240V22.00~250IP51WDM]]></description><pubDate><![CDATA[20240826]]></pubDate></item>
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<title><![CDATA[Angle Polished Lensed Fiber]]></title><link><![CDATA[https://photonstream.en.ec21.com/Angle_Polished_Lensed_Fiber--11943140_11943151.html]]></link><description><![CDATA[of side firing fiber
Laser Diode Coupling
Endoscope Illumination
Fiber Optic Sensors
PLC/WDM Device Coupling
For more information about optical fiber china
, please feel free to contact us!
]]></description><pubDate><![CDATA[20240527]]></pubDate></item>
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<title><![CDATA[Awire Optical Fiber OTDR WT830003 1310/1550nm for FTTH]]></title><link><![CDATA[https://awirefiber.en.ec21.com/Awire_Optical_Fiber_OTDR_WT830003--11830737_11830747.html]]></link><description><![CDATA[Skype: Awire FTTH
Awire Optical fiber Techftth co. was established in 2011.Awire Fiber is a well-respected manufacturer which specializes in R&amp;D, manufacturing .and selling a full range of optical pa]]></description><pubDate><![CDATA[20240509]]></pubDate></item>
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<title><![CDATA[Solar Energy Modified Sine Wave Inverter]]></title><link><![CDATA[https://wedogenerator.en.ec21.com/Solar_Energy_Modified_Sine_Wave--11818265_11840640.html]]></link><description><![CDATA[WDM SERIES MODIFIED SINE WAVE INVERTERModified sine wave inverters can meetall kinds of electrical loads.Protections:short circuit, high temperature,overvoltage,low voltage,short circuit,overload pro]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[CWDM Equipment]]></title><link><![CDATA[https://dailian.en.ec21.com/CWDM_Equipment--3141417_1998486.html]]></link><description><![CDATA[Wavelength Division Multiplexing system (WDM) can conserve fiber resources and reduce networking cost. It has solve the problem of lack of fiber and Multi-Service transparent transmission. Be used in]]></description><pubDate><![CDATA[20081118]]></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[WDM / Coupler; -Filter WDM / Coupler; -Fiber DWDM -Fiber Mirror; -Faraday Rotator; -Fiber Patch cord / Jumper; -PLC Splitter Module; -Tap / WDM / Isolator Hybrid; Manual Variable Optical Attenuator; ]]></description><pubDate><![CDATA[20230203]]></pubDate></item>
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<title><![CDATA[10/100Mbps Single Mode  Single Fiber Media Converter ,20km, SC Port]]></title><link><![CDATA[https://jx666888.en.ec21.com/10_100Mbps_Single_Mode_Single--11797384_11807463.html]]></link><description><![CDATA[WDM Tx1310/Rx1550nm(A side),Tx1550/Rx1310nm(B side)
WDM Tx1490/Rx1550nm(A side),Tx1550/Rx1490nm(B side)
UTP Interface
Connector
RJ45
Data Rate
10/100Mbps
Duplex Mode
Half/full duplex
Cable
Cat5,Cat6
]]></description><pubDate><![CDATA[20230616]]></pubDate></item>
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<title><![CDATA[Fiber Optic CWDM]]></title><link><![CDATA[https://gsbctskimk9.en.ec21.com/Fiber_Optic_CWDM--142_3510611.html]]></link><description><![CDATA[loops. Fiber Optic sensors, and WDM systems.
Specification 
Channels: 1510/1530/1550/1570nm 
Channel spacing: Max 20nm
Pass bandwidth: Min 6nm
Adjacent channel isolation: Min 25dB
PDL: Max 0.1dB
]]></description><pubDate><![CDATA[20230330]]></pubDate></item>
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<title><![CDATA[High-Capacity 19inch Optical Distribution Frame Fiber Optic Network Cabinet]]></title><link><![CDATA[https://yhtfiberppticfactory.en.ec21.com/High_Capacity_19inch_Optical_Distribution--11882540_11882541.html]]></link><description><![CDATA[WDM, etc.Glass front door for your choice, visibility goodCapacity up to 576 fibers, can be flexibly customized as requiredTechnical Parameters: 1. High intensity and anti-erosion performance2. Able ]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[DWDM Mux Demux Module ABS Box]]></title><link><![CDATA[https://lindayi081.en.ec21.com/DWDM_Mux_Demux_Module_ABS--9378720_11853031.html]]></link><description><![CDATA[Features
Ø Low Insertion Loss
Ø Compact Size
Ø High Channel Isolation
Ø High Stability and Reliability
Ø Epoxy-Free on Optical Path
Applications
Ø Line Monitoring
Ø WDM Network System
Ø Telec]]></description><pubDate><![CDATA[20231011]]></pubDate></item>
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<title><![CDATA[100G SM 10KM CFP2 LR4 Optical Transceiver]]></title><link><![CDATA[https://z2150232.en.ec21.com/100G_SM_10KM_CFP2_LR4--10160736_10160739.html]]></link><description><![CDATA[WDM TOSA / ROSA for up to 10km reach over SMF 
Digital Diagnostics Monitoring Interface 
Duplex LC optical receptacle 
No external reference clock 
Single 3.3 V power supply 
Case operating temperatu]]></description><pubDate><![CDATA[20160923]]></pubDate></item>
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<title><![CDATA[Fiber Optic Pigtail WPT-FC/APC-SM]]></title><link><![CDATA[https://xyhjulian.en.ec21.com/Fiber_Optic_Pigtail_WPT_FC--8766994_8968453.html]]></link><description><![CDATA[Optical fiber patch cord, G652D, SM, 9/125um, single fiber, 0.9mm, LSZH, 1.5m, FC/APC
Feature:
&gt; Low insertion loss
&gt; High return loss 
&gt; High stability and reliability
Parameter
Item
Specification
S]]></description><pubDate><![CDATA[20150717]]></pubDate></item>
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<title><![CDATA[Gigabit Ethernet Industrial DIN Rail Mount Media Converters 065-189x TB Series]]></title><link><![CDATA[https://jjt168168.en.ec21.com/Gigabit_Ethernet_Industrial_DIN_Rail--9338553_9338742.html]]></link><description><![CDATA[WDM A SC/SM simplex, 10 km span (Model 065-1897WDMATB) 
OR 
1 100Base FX port meeting IEEE 802.3z 100BaseFX standard specifications with WDM B SC/SM simplex, 10 km span (Model 065-1897WDMBTB) 
OR 
1 ]]></description><pubDate><![CDATA[20150423]]></pubDate></item>
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<title><![CDATA[SOA /Semiconductor Optical Amplifiers]]></title><link><![CDATA[https://boxoptronics1994.en.ec21.com/SOA_Semiconductor_Optical_Amplifiers--10637571_10642211.html]]></link><description><![CDATA[WDM fiberoptic networks
100G fiberoptic data center
Optical Characteristics(25℃ laser temperature)
Parameter
Symbol
Condition
Min.
Typical
Max.
Unit
Center wavelength
&amp;lambda;c
TL=15~35℃ CW
1270
]]></description><pubDate><![CDATA[20180319]]></pubDate></item>
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<title><![CDATA[High Power BLDC Motor 2.5 HP/1.9kW 3000rpm]]></title><link><![CDATA[https://automationtechnology.en.ec21.com/High_Power_BLDC_Motor_2.5--10532213_10923039.html]]></link><description><![CDATA[WDM06030
Matched Controller Model: ATOTH-G
Square Flange Size: 110 mm *110 mm
Motor Weight: 6.6 kg
Rated Voltage: 48V DC, 70V DC, or 96V DC
Rated Current: 49 A
Rated Power: 1.9 kW
Maximum Power: 5.7 ]]></description><pubDate><![CDATA[20190315]]></pubDate></item>
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<title><![CDATA[Advanced Fiber Optic Communications Apparatus]]></title><link><![CDATA[https://yes01.en.ec21.com/Advanced_Fiber_Optic_Communications_Apparatus--5553640_6871675.html]]></link><description><![CDATA[WDM, etc. are available.
Troubleshooting experiment is available via 20 Fault codes
Experiment Material: Light Communication Engineering Experiment
Specifications
Fault Generator : System error of 20]]></description><pubDate><![CDATA[20130430]]></pubDate></item>
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<title><![CDATA[CWDM ABS Box Type]]></title><link><![CDATA[https://qingdaoapt.en.ec21.com/CWDM_ABS_Box_Type--11499845_11499846.html]]></link><description><![CDATA[the aid of an optical demultiplexer, and then connected to the corresponding receiving device. It is a low-cost WDM transmission technology for the access layer of the metropolitan area network.]]></description><pubDate><![CDATA[20211228]]></pubDate></item>

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