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<title><![CDATA[EC21 Product Catalogs - communication module]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/communication_module--3805/1/communication module.html]]></link><item>
<title><![CDATA[High Precision Zirconia Ceramic Ferrule for Fiber Optic Connector, LC/SC/FC Universal, Customizable]]></title><link><![CDATA[https://meticulab.en.ec21.com/High_Precision_Zirconia_Ceramic_Ferrule--12070016_12071340.html]]></link><description><![CDATA[communication, optical modules, photoelectric equipment, medical optics and industrial laser fields.
We keep standard LC/SC/FC ceramic ferrules in stock for immediate delivery, and also provide one-s]]></description><pubDate><![CDATA[20260506]]></pubDate></item>
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<title><![CDATA[650nm Fiber Optic Module]]></title><link><![CDATA[https://optomarine.en.ec21.com/650nm_Fiber_Optic_Module--11775633_9926007.html]]></link><description><![CDATA[Description
Optomarine&apos;s 650nm Optical module uses high-powered RC (Resonance Cavity)-LED that is easy to operate and control. The speed is up to 155Mbps so it&apos;s superior to other LED ones. The modul]]></description><pubDate><![CDATA[20250331]]></pubDate></item>
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<title><![CDATA[200G QSFP56 SR4 100m Optical Transceiver]]></title><link><![CDATA[https://optowixsfp.en.ec21.com/200G_QSFP56_SR4_100m_Optical--12053296_12053435.html]]></link><description><![CDATA[· MY1R-PAT3
is a Four-Channel, Parallel, Pluggable, Fiber-Optic QSFP56 for 200Gigabit
Ethernet applications. This transceiver is a high performance module for
short-range data communication and inte]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[WG3020 Desktop Optical Attenuator]]></title><link><![CDATA[https://shwjdz.en.ec21.com/WG3020_Desktop_Optical_Attenuator--12035968_12035969.html]]></link><description><![CDATA[communication interface, which can be controlled by external programs to complete all testing processes, facilitating the construction of automated measurement and control systems.
Suitable for facto]]></description><pubDate><![CDATA[20250110]]></pubDate></item>
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<title><![CDATA[Wholesale Ddm LC Duplex 20km 1310nm 2.5g Fiber Optic SFP Transceiver Module]]></title><link><![CDATA[https://anteoptic.en.ec21.com/Wholesale_Ddm_LC_Duplex_20km--12018050_12018055.html]]></link><description><![CDATA[Module Product Description
The SFP SM series single mode transceivers is small form factor pluggable module for bi-directional serial optical data communications. It is with the SFP 20-pin connector ]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[SFP+ Passive Copper Cable]]></title><link><![CDATA[https://wendymeng88.en.ec21.com/SFP_Passive_Copper_Cable--11974584_11978273.html]]></link><description><![CDATA[SFP+ Passive Copper Cable
solutions of telecommunication &amp; data communication network, big data &amp; cloud computing center, HD video transmission and consumer optics.
The SFP+ passive cable assemblies ]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[1XN MEMS Switch Module]]></title><link><![CDATA[https://xhphotoelectric.en.ec21.com/1XN_MEMS_Switch_Module--11811273_11924099.html]]></link><description><![CDATA[1xN MEMS switch module This Driver Board provides the necessary drive circuitry for the 2D MEMS Chip, allowing the user to control four analog voltages between 0 and 60V that actuate the MEMS mirror.]]></description><pubDate><![CDATA[20240412]]></pubDate></item>
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<title><![CDATA[Sintai DCM Dispersion Compensation Module and PLC FBT Optical Splitter for WDM System]]></title><link><![CDATA[https://sintaioptical.en.ec21.com/Sintai_DCM_Dispersion_Compensation_Module--11418808_11421700.html]]></link><description><![CDATA[Module 
The DCM dispersion compensator launched by Guangzhou Sintai Communication Co., Ltd. is a pure passive device. It can compensate the dispersion slope of standard single-mode optical fiber (G.6]]></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[Communication is a manufacturer and supplier of Optical Passive Components with ISO9001:2015 certified. We design advanced and cost-effective passive components for various industries which include F]]></description><pubDate><![CDATA[20230203]]></pubDate></item>
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<title><![CDATA[Fiber Optic Termination Box with Pgtail 2 Core]]></title><link><![CDATA[https://chinajinze.en.ec21.com/Fiber_Optic_Termination_Box_with--9971538_9971540.html]]></link><description><![CDATA[modules are solderless mode. 
Application: 
1).Optical fiber communication system. 
2).Fiber optic CATV ,FTTH fiber to the home. 
3).Optical fiber access network. 
4).Testing instruments,fiber optica]]></description><pubDate><![CDATA[20181005]]></pubDate></item>
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<title><![CDATA[980nm 100mW 400mW 700mW Pump Butterfly 14 PIN Laser Diodes]]></title><link><![CDATA[https://boxoptronics1994.en.ec21.com/980nm_100mW_400mW_700mW_Pump--10637554_10642219.html]]></link><description><![CDATA[Product Description
980nm 400mW Pump Butterfly 14 PIN Laser Diodes
980nm pump module utilizes a planar construction with chip on subcarrier. The high power chip is hermetically sealed in a epoxy-free]]></description><pubDate><![CDATA[20201117]]></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[Communication
AM Modulation
FM Modulation &amp; Demodulation
FSK Modulation 
Laser Diode
Optic Coupler
Optic Coupler-2
Optic Receiver
PAM Modulation
TDM Modulation
Voice Transmission experiment by voice ]]></description><pubDate><![CDATA[20130430]]></pubDate></item>
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<title><![CDATA[Emerson Outdoor Power System ETC280 48-1000 Wholesale]]></title><link><![CDATA[https://bestmat.en.ec21.com/Emerson_Outdoor_Power_System_ETC280--11314933_11502100.html]]></link><description><![CDATA[Emerson etc280/48-1000 Communication Power Supply Module
]]></description><pubDate><![CDATA[20220102]]></pubDate></item>
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<title><![CDATA[Huawei 155m 15km Esfp Optical Transceiver 155m 15km Esfp/Mxpd-033s 34060276]]></title><link><![CDATA[https://chinaontolt.en.ec21.com/Huawei_155m_15km_Esfp_Optical--11848738_11848806.html]]></link><description><![CDATA[Huawei 155m 15km Esfp Optical Transceiver 155m 15km Esfp/Mxpd-033s 34060276
Description:
Experience exceptional network performance with the Huawei bulk-packed 10G SFP+ single-module 10G R1270/T1330 ]]></description><pubDate><![CDATA[20231019]]></pubDate></item>
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<title><![CDATA[1.25G SFP 1310nm 20KM Dual Fiber Optical Transceiver Module]]></title><link><![CDATA[https://emilyyyyyyi.en.ec21.com/1.25G_SFP_1310nm_20KM_Dual--11780697_11780702.html]]></link><description><![CDATA[Flyin&apos;s 1.25G SFP transceiver module is individually tested to be used on a series of switches, routers, servers, network interface card etc. Featuring low power consumption, high speed, this easy to]]></description><pubDate><![CDATA[20230503]]></pubDate></item>
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<title><![CDATA[25g SPF28 Aoc]]></title><link><![CDATA[https://chinatscom.en.ec21.com/25g_SPF28_Aoc--11372965_11401265.html]]></link><description><![CDATA[T&amp;S Communication TSSP-8525G-xxxC is a single-Channel, Pluggable, Fiber-Optic SFP28 for 25 Gigabit Ethernet and Infiniband EDR Applications. It is a high-performance module for short-range data commu]]></description><pubDate><![CDATA[20210618]]></pubDate></item>
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<title><![CDATA[OLT GPON SFP Class C+ TX 1490nm 2.5G RX SFP 1.25 G 1310nm 20km SC DDM Transceiver Module]]></title><link><![CDATA[https://gponsfptransceiver.en.ec21.com/OLT_GPON_SFP_Class_C--11878030_11878031.html]]></link><description><![CDATA[Module Description The GIGAOPTO&apos;s GTS-SGT21-20DCC is a high performance transceiver module for single fiber communications using a 1490nm continuous-mode transmitter and a 1310nm burst-mode receiver.]]></description><pubDate><![CDATA[20231220]]></pubDate></item>
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<title><![CDATA[OTDR with Built in Power Meter ,Light Source and VFL]]></title><link><![CDATA[https://gtfibertool.en.ec21.com/OTDR_with_Built_in_Power--11659093_11659094.html]]></link><description><![CDATA[communication system. Adopt 5.8 inch color touch screen, button/ touch dual operation; Internal integration of eight major functional modules, multi-functional integration to help customers effective]]></description><pubDate><![CDATA[20221019]]></pubDate></item>
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<title><![CDATA[Cisco Compatible QSFP DD DR4 400Gbps 500m MPO MTP SMF Optical Transceiver]]></title><link><![CDATA[https://springtekqsfp.en.ec21.com/Cisco_Compatible_QSFP_DD_DR4--11876927_11876928.html]]></link><description><![CDATA[module designed for 500m optical communication applications. S-QD4A31M05-CD-4 module converts 8 channels of 50Gb/s (PAM4) electrical input data to 4 channels of parallel optical signals, each capable]]></description><pubDate><![CDATA[20231218]]></pubDate></item>
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<title><![CDATA[ROSA 1260nm~1610nm 5Gbps SC/PC Pigtail 3Pin 315mm BXTP]]></title><link><![CDATA[https://sourcedoing.en.ec21.com/ROSA_1260nm_1610nm_5Gbps_SC--11777648_11778115.html]]></link><description><![CDATA[communication systems
CATV transmission systems
Other analog transmission applications
We will provide you with competitive price according to the quantity of your order. The larger the quantity, the]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
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<title><![CDATA[QSFP-DD 400G SR8 100m MPO-16 Transceiver]]></title><link><![CDATA[https://gearlink.en.ec21.com/QSFP_DD_400G_SR8_100m--11535694_11574023.html]]></link><description><![CDATA[400G SR8 Transceiver
Module (400G QSFP-DD SR8) with Quad Small Form-Factor Pluggable Double Density (QSFP-DD) form-factor is of high performance in bi-directional signal transmission and aggregate 40]]></description><pubDate><![CDATA[20220523]]></pubDate></item>

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