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<title><![CDATA[EC21 Product Catalogs - receiving system]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/receiving_system--3805/1/receiving system.html]]></link><item>
<title><![CDATA[10/100M Fast Ethernet Media Converter Dual Fiber SM 20km SC]]></title><link><![CDATA[https://jennymiraycomm.en.ec21.com/10_100M_Fast_Ethernet_Media--12019943_12019959.html]]></link><description><![CDATA[receiving link pulses from compliant copper device and flashes when data being sent / received
FX LNK/ACT: Green Illuminated indicates receiving link pulses from compliant fiber device and flashes wh]]></description><pubDate><![CDATA[20241023]]></pubDate></item>
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<title><![CDATA[Qsfp-Dd 400g FR4 2km 1271nm, 1291nm, 1311nm, 1331nm CWDM Eml Single Mode Dual LC Transceiver Module]]></title><link><![CDATA[https://anteoptic.en.ec21.com/Qsfp_Dd_400g_FR4_2km--12018050_12018068.html]]></link><description><![CDATA[receiver side, the module optically de-multiplexes a 400Gb/s optical input into 4 channels of CWDM optical signals, and converts them to 8 channels of 50Gb/s (PAM4) electrical output data. The centra]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[Mray 10/100M Fast Ethernet Media Converter Dual Fiber SM 20km SC External Power Adapter]]></title><link><![CDATA[https://jennymiray.en.ec21.com/Mray_10_100M_Fast_Ethernet--12017139_12017143.html]]></link><description><![CDATA[receiving link pulses from compliant copper device and flashes when data being sent / received
FX LNK/ACT: Green Illuminated indicates receiving link pulses from compliant fiber device and flashes wh]]></description><pubDate><![CDATA[20241014]]></pubDate></item>
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<title><![CDATA[DWDM SFP Transceiver Optical Transceiver]]></title><link><![CDATA[https://wendymeng88.en.ec21.com/DWDM_SFP_Transceiver_Optical_Transceiver--11464820_11468981.html]]></link><description><![CDATA[receiver section consists of a APD photodiode integrated with a TIA. All modules satisfy class I laser safety requirements. JUHUA DWDM SFP transceiver provides an enhanced monitoring interface, which]]></description><pubDate><![CDATA[20240708]]></pubDate></item>
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<title><![CDATA[4-CH 1080P HD-CVI/ TVI/ AHD   To   Fiber Converter (   Video  Optical Transceiver )]]></title><link><![CDATA[https://jx666888.en.ec21.com/4_CH_1080P_HD_CVI--11963546_11963582.html]]></link><description><![CDATA[System Connection Diagram
Technical Specification
Feature
Description
Optical
Fiber Type
Single mode fiber
Fiber Connector
FC
Distance
0~20km 
Wavelength
Transmitter 
Tx1310nm
Receiver
Tx1550nm
Tx
In]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
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<title><![CDATA[LC To SC Single-mode Simplex 2.0mm 3.0mm Fiber Optic Patch Cord]]></title><link><![CDATA[https://qingdaoapt.en.ec21.com/LC_To_SC_Single_mode--11499845_11500981.html]]></link><description><![CDATA[receiver, and the terminal box. This is known as &quot;interconnect-style cabling&quot;.
2.Feature
1).Low Insertion loss
2).High return loss
3).Good Repeatability
4).Good Interchange
5).Excellent Environmental]]></description><pubDate><![CDATA[20211230]]></pubDate></item>
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<title><![CDATA[Double Serial Device RS232 RS485 RS422 Ethernet Server Modbus Multi-host Polling]]></title><link><![CDATA[https://gpthink.en.ec21.com/Double_Serial_Device_RS232_RS485--11896477_11896489.html]]></link><description><![CDATA[receive indicator DATA.
Power connector
DC-005 DC socket or 3Pin 5.08 terminal for power supply, with built-in protection against reverse connection, to avoid damage to the equipment by wrong positiv]]></description><pubDate><![CDATA[20240202]]></pubDate></item>
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<title><![CDATA[2.5Gbps APD-TIA module]]></title><link><![CDATA[https://xlphotonics.en.ec21.com/2.5Gbps_APD_TIA_module--2573144_453510.html]]></link><description><![CDATA[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 modules
Gigabit Etherne]]></description><pubDate><![CDATA[20151231]]></pubDate></item>
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<title><![CDATA[Supper Mini Single Channel Analog Video+1channel Return RS485 Fiber Optical Transmitter and Receive]]></title><link><![CDATA[https://dailian.en.ec21.com/Supper_Mini_Single_Channel_Analog--3141393_10436112.html]]></link><description><![CDATA[Receiving
Sensitivity
(dbm)
Optical
Saturation
(db)
Max. Link Optical Power Budget
Transmission distance
(Km)
Optical Wastage
(dbm/km)
Multi-mode
SC
850,1310 
1550 
-19~-16 
-36 
-9 
12
0~2 
1 
Singl]]></description><pubDate><![CDATA[20170610]]></pubDate></item>
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<title><![CDATA[SC/APC 10dB Plug-in Type Fixed Optical Attenuator]]></title><link><![CDATA[https://fiberlink.en.ec21.com/SC_APC_10dB_Plug_in--4671187_4671226.html]]></link><description><![CDATA[receiver cannot accept the signal generated from a high-power light source.
Features:
High attenuation precision
Excellent stability and reliability
Application:
Telecommunication networks
CATV netwo]]></description><pubDate><![CDATA[20131205]]></pubDate></item>
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<title><![CDATA[CATV Mini Optic Node for FTTH]]></title><link><![CDATA[https://wstina111629.en.ec21.com/CATV_Mini_Optic_Node_for--9025969_9026273.html]]></link><description><![CDATA[three wave system,RFTV wavelength 1550nm
IV. Structure
Note:
1. Only WD series FTTH optical receiver has this output port.
2. OR20M series FTTH optical receiver don&amp;rsquo;t have this output port.
]]></description><pubDate><![CDATA[20141226]]></pubDate></item>
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<title><![CDATA[Female and Male Type Optical Fiber Fixed Attenuators]]></title><link><![CDATA[https://lindayi081.en.ec21.com/Female_and_Male_Type_Optical--9321090_9378725.html]]></link><description><![CDATA[Female and Male Type Optical Fiber Fixed Attenuators
Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. 
It is often us]]></description><pubDate><![CDATA[20150203]]></pubDate></item>
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<title><![CDATA[EMI Test Receiver]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/EMI_Test_Receiver--9657760_11802288.html]]></link><description><![CDATA[EMI receiver system for EMI (Electromagnetic Interference) radiation conduction or conducted emissions testing. The EMI-9KB EMI receiver is produced by the full closure structure and strong electro-c]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[Indoor Optical Receiver WR-2001]]></title><link><![CDATA[https://xyhjulian.en.ec21.com/Indoor_Optical_Receiver_WR_2001--8669445_8973923.html]]></link><description><![CDATA[Indoor Optical receiver WR-2001, with PHILIPS optical receiving moduleand PHILIPS amplifier module, 2 output ports, 45/87-862MHz, imperial F female port, FC/APC or SC/APC connector, rated output leve]]></description><pubDate><![CDATA[20150717]]></pubDate></item>
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<title><![CDATA[Siewindos Signal CATV Networking Communicaiton FTTH Fiber Optic drop cable Patch cord]]></title><link><![CDATA[https://szsiewindoscable.en.ec21.com/Siewindos_Signal_CATV_Networking_Communicaiton--10767099_10767100.html]]></link><description><![CDATA[systems, satellite television systems, residential CCTV surveillance system, hotel audiovisual systems, as well as military units, schools and other educational audio-visual.suitable for the signal a]]></description><pubDate><![CDATA[20190310]]></pubDate></item>
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<title><![CDATA[Network Test Modules]]></title><link><![CDATA[https://xinertel.en.ec21.com/Network_Test_Modules--10761704_10949468.html]]></link><description><![CDATA[systems to meet the testing requirements in each stage of R &amp; D, experiment and quality control.
X6000 series test modules support up to 16 gigabit COMBO ports and support Cross-chassis synchronizing]]></description><pubDate><![CDATA[20190505]]></pubDate></item>
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<title><![CDATA[L2 Mini Size 4pon Ports Web Management FTTH GEPON EPON OLT]]></title><link><![CDATA[https://kathy2017.en.ec21.com/L2_Mini_Size_4pon_Ports--10286850_10331596.html]]></link><description><![CDATA[receive packets from one dedicated uplink port.V1600D-MINI provides the full management functions for ONU according to CTC standard.Each of the 4 EPON OLT ports is fully compliant with IEEE 802.3ah s]]></description><pubDate><![CDATA[20170316]]></pubDate></item>
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<title><![CDATA[PM Fiber Coupled 1310nm 40mW DFB Butterfly Laser Diode]]></title><link><![CDATA[https://boxoptronics1994.en.ec21.com/PM_Fiber_Coupled_1310nm_40mW--10637554_10683932.html]]></link><description><![CDATA[receiving the items).
If the items you purchase from our store are not of perfected quality, that is they don&amp;#39;t work electronically to manufacturers specifications, simply return them to us for r]]></description><pubDate><![CDATA[20180320]]></pubDate></item>
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<title><![CDATA[Sintai NCP System Network Control Management Card Unit for CWDM DWDM System]]></title><link><![CDATA[https://sintaioptical.en.ec21.com/Sintai_NCP_System_Network_Control--11418808_11421747.html]]></link><description><![CDATA[receiving and sending of optical signals of optical monitoring channel at each station.
The management module is hot swappable and does not affect the normal operation of current service after failur]]></description><pubDate><![CDATA[20210729]]></pubDate></item>
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<title><![CDATA[WDM Integrated with PD]]></title><link><![CDATA[https://solorein.en.ec21.com/WDM_Integrated_with_PD--10819275_10817612.html]]></link><description><![CDATA[System
FTTx Network
CATV System
Specification
Parameter
Symbol
Min
Typical
Max
Unit
Other
Responsivity
R
0.8
0.85
A/W
VR=1V
Dark current
ID
1
nA
VR=1V, @25℃
Capacitance
CI
1.0
PF
F=1MHz VR=5V
Bandw]]></description><pubDate><![CDATA[20181015]]></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[System error of 20 fault code search experiment is possible 
Fixed LD Current Monitor : Internal hardware ( Experiment is possible without computer )
Voice Generator : 6 Audio signal generator ( 32Kh]]></description><pubDate><![CDATA[20130430]]></pubDate></item>
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<title><![CDATA[GEZHI 1x8T Passive Optical Switch with FC/APC Connector]]></title><link><![CDATA[https://ppnn.en.ec21.com/GEZHI_1x8T_Passive_Optical_Switch--11760538_11760560.html]]></link><description><![CDATA[Receiver Protection,Protection, Optical Network,Network Test System and Instrumentations.
Primary advantages
Low Insertion LossFast Switching TimeHigh Stability &amp; ReliabilityIndustrial Operating Temp]]></description><pubDate><![CDATA[20230330]]></pubDate></item>

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