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<title><![CDATA[EC21 Product Catalogs - digital module]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/digital_module--3805/1/digital module.html]]></link><item>
<title><![CDATA[850nm Fiber Optic Module]]></title><link><![CDATA[https://optomarine.en.ec21.com/850nm_Fiber_Optic_Module--11775633_11784629.html]]></link><description><![CDATA[Description
Optomarine&apos;s 850nm trasnmitter has VCSEL and LED types. The receivers are attainable up to 155Mbps~2.5Gbps data rate and 2km link distance. Also the modules are housed with plastic packag]]></description><pubDate><![CDATA[20250331]]></pubDate></item>
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<title><![CDATA[100G DR1 QSFP28 Optical Transceiver Module]]></title><link><![CDATA[https://optowixsfp.en.ec21.com/100G_DR1_QSFP28_Optical_Transceiver--12053262_12053318.html]]></link><description><![CDATA[module 
· High speed I/O electrical interface 
· I2C interface with integrated Digital Diagnostic monitoring
· QSFP28 MSA package with simplex LC connector
· Single +3.3V power supply
· Power co]]></description><pubDate><![CDATA[20250331]]></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[WG3020 is a single channel digital optical attenuator based on MEMS VOA devices, operating at 1270/1290/1310/
1330/1490/1550nm wavelength, with built-in output optical power monitoring. It can adjust]]></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[Ddm LC Duplex 20km 1310nm 2.5g SFP Transceiver Module Product Description
The SFP SM series single mode transceivers is small form factor pluggable module for bi-directional serial optical data commu]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[SFP+ 10GBASE-ER 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module]]></title><link><![CDATA[https://udatek07.en.ec21.com/SFP_10GBASE_ER_1310nm_40km--12010726_12010727.html]]></link><description><![CDATA[module that can connect over 10 kilometers using LC duplex single-mode fiber. It meets standards like SFF-8431, SFF-8432, and IEEE 802.3ae. It offers digital diagnostics through a 2-wire interface as]]></description><pubDate><![CDATA[20240927]]></pubDate></item>
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<title><![CDATA[10G SFP+ Optical Transceiver Module Wholesale Providing in China]]></title><link><![CDATA[https://wendymeng88.en.ec21.com/10G_SFP_Optical_Transceiver_Module--11464820_11464951.html]]></link><description><![CDATA[10G SFP+ optical transceiver module wholesale providing in China 
Specification 
The JUHUA 10GBASE SFP+ modules give you a wide variety of 10-Gigabit Ethernet connectivity options for data center, en]]></description><pubDate><![CDATA[20240718]]></pubDate></item>
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<title><![CDATA[Hardened Layer 3 Managed Rack 10G Network Switch]]></title><link><![CDATA[https://sagatelecom.en.ec21.com/Hardened_Layer_3_Managed_Rack--11920255_11923311.html]]></link><description><![CDATA[digital input)
1 channel DO(digital output)
Network Medium
10BASE-T: Cat 3, 4, 5 or above UTP(≤100 meter) 
100BASE-TX: Cat 5 or above UTP (≤100 meter)
1000BASE-TX: Cat5 or above UTP (≤100 meter]]></description><pubDate><![CDATA[20240410]]></pubDate></item>
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<title><![CDATA[2.5Gbps PIN-TIA module]]></title><link><![CDATA[https://xlphotonics.en.ec21.com/2.5Gbps_PIN_TIA_module--2573144_453526.html]]></link><description><![CDATA[Digital fiber optic receiver in short, medium and long haul optical telecommunications transmission systems or in high speed data networks
SONET/SDH-based transmission systems, test equipment and mod]]></description><pubDate><![CDATA[20151231]]></pubDate></item>
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<title><![CDATA[4K HDMI UHD 3D Video+1ch RS232 Fiber Optic Transmitter and Receiver]]></title><link><![CDATA[https://dailian.en.ec21.com/4K_HDMI_UHD_3D_Video--3141393_10436120.html]]></link><description><![CDATA[Digital video display 
● Industry control 
● Custom&amp;rsquo;s Security control 
● Intelligent traffic monitoring system 
● High Quality Video Conference 
● Live Broadcast and TV program trans]]></description><pubDate><![CDATA[20170611]]></pubDate></item>
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<title><![CDATA[16ch Digital Video/Audio  Opticaltransceiver]]></title><link><![CDATA[https://dailianxu.en.ec21.com/16ch_Digital_Video_Audio_Opticaltransceiver--2131172_2131379.html]]></link><description><![CDATA[modulation, DVOP products provide better transmission in quality. The numerous types of DLX-DVOP16-E products can meet different user demands. Adopting advanced digital fiber optic transmission techn]]></description><pubDate><![CDATA[20121018]]></pubDate></item>
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<title><![CDATA[400GBASE XDR4 QSFP-DD 400G Optical Transceiver MTP MPO-12 2km Over SMF Transceiver Module]]></title><link><![CDATA[https://zkosfp.en.ec21.com/400GBASE_XDR4_QSFP_DD_400G--11866771_11866772.html]]></link><description><![CDATA[Digital Diagnostic MonitoringComplies with EU Directive 2011/65/EU (RoHS compliant)Class 1 Laser 
Applications 
400GBASE-XDRInfiniband InterconnectEnterprise Networking 
Description
The ZK-QDD-4H31MP]]></description><pubDate><![CDATA[20231115]]></pubDate></item>
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<title><![CDATA[Optic Transmitter 1550nm]]></title><link><![CDATA[https://wstina111629.en.ec21.com/Optic_Transmitter_1550nm--9025969_9025970.html]]></link><description><![CDATA[digital TV signal,
cable telephone and data signal, it is the important equipment in building large
and
middle-scale CATV optical fiber network.
Feature
- Low chirp, high linearity DFB laser.
- Dual ]]></description><pubDate><![CDATA[20141226]]></pubDate></item>
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<title><![CDATA[Planar Lightwave Circuit Splitter Module]]></title><link><![CDATA[https://lindayi081.en.ec21.com/Planar_Lightwave_Circuit_Splitter_Module--9377197_9377244.html]]></link><description><![CDATA[Product Description 
Planar Lightwave Circuit Splitter Module
PLC Splitter Feature 
1.Low insertion loss and low PDL 
2.High channel counts 
3.Exceptional reliability and stability 
4.Wide Operating ]]></description><pubDate><![CDATA[20150202]]></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[Digital Diagnostics Monitoring Interface 
Duplex LC optical receptacle 
No external reference clock 
Single 3.3 V power supply 
Case operating temperature range:0&amp;deg;C to 70&amp;deg;C 
Power dissipation]]></description><pubDate><![CDATA[20160923]]></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[Digital Storage Scope : 20 MHz ( 2 Channel 1 ext., trig )
Optic Poser Meter : Internal hardware ( Experiment is possible without computer )
Fixed Spectrum analyzer : 10 MHz Analog Bandwidth
Experimen]]></description><pubDate><![CDATA[20130430]]></pubDate></item>
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<title><![CDATA[SFP28-25g-aoc3m 25g SFP28 Active Optical Cable]]></title><link><![CDATA[https://hilinktech.en.ec21.com/SFP28_25g_aoc3m_25g_SFP28--11211454_11247697.html]]></link><description><![CDATA[SFP28-25G-AOC3M 25G SFP28 ACTIVE OPTICAL CABLE
25G Hilink active optical cable
can provide an ideal alternative solution for high-speed cable and short-distance SFP28 optical module,single tosa and r]]></description><pubDate><![CDATA[20210603]]></pubDate></item>
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<title><![CDATA[40G QSFP+ LR4 1310nm 10KM Optical Transceiver]]></title><link><![CDATA[https://emilyyyyyyi.en.ec21.com/40G_QSFP_LR4_1310nm_10KM--11780697_11780708.html]]></link><description><![CDATA[Flyin 40G QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This trans]]></description><pubDate><![CDATA[20230503]]></pubDate></item>
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<title><![CDATA[Aoc / Dac / Transceiver]]></title><link><![CDATA[https://chinatscom.en.ec21.com/Aoc_Dac_Transceiver--11372965_11372969.html]]></link><description><![CDATA[modules arrive not only ready to deploy but also ready to revolutionize and simplify your on-hand inventory needs by minimizing cost without compromising quality based on our fast delivery and respon]]></description><pubDate><![CDATA[20210425]]></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 provides digital diagnostic information of its operating conditions and status, including transmitting power, laser bias current, module temperature, and supply voltage. Calibration and alarm/]]></description><pubDate><![CDATA[20231220]]></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[OEM 40G QSFP+ SR4 850nm 100m MPO Fiber Optical Transceiver]]></title><link><![CDATA[https://wavethoughttech.en.ec21.com/OEM_40G_QSFP_SR4_850nm--11809346_11809385.html]]></link><description><![CDATA[40G QSFP+ SR4 MPO 850nm 100m
Features:
v 
ØHigh Channel Capacity: 40 Gbps per module
v 
ØUp to 11.1Gbps Data rate per channel
v 
ØMaximum link length of 100m links on OM3 multimode fiber 
Or 150m ]]></description><pubDate><![CDATA[20230621]]></pubDate></item>
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<title><![CDATA[Optical Transceiver Modules SFP-10Gbps 1.25Gbps ----100Gbps]]></title><link><![CDATA[https://tnwcable.en.ec21.com/Optical_Transceiver_Modules_SFP_10Gbps--11547104_11573519.html]]></link><description><![CDATA[Optical Transceiver Modules SFP-10Gbps
FEATURES
2-wire interface for management and diagnostic monitor
Compliant with IEEE 802.3ae 10Gbase
Compliant with SONET OC-192/ SDH STM-64
Operation Temperatur]]></description><pubDate><![CDATA[20220522]]></pubDate></item>
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<title><![CDATA[SFP 1.25G 1310nm 20Km LC Transceiver]]></title><link><![CDATA[https://gearlink.en.ec21.com/SFP_1.25G_1310nm_20Km_LC--11535694_11574027.html]]></link><description><![CDATA[module lc
conforms to SFP multi-source protocol and SFF-8472, with digital diagnostic monitoring(DDM) function. The package of GCS4L0C31 is SFP with LC interface, the rate is 1.25G, the optical wavel]]></description><pubDate><![CDATA[20220523]]></pubDate></item>

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