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<title><![CDATA[EC21 Product Catalogs - network test]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/network_test--3805/1/network test.html]]></link><item>
<title><![CDATA[Network Test Modules]]></title><link><![CDATA[https://xinertel.en.ec21.com/Network_Test_Modules--10761704_10949468.html]]></link><description><![CDATA[X6000 Series Load Modules
,Network Test Modules
,Network Performance Test
Network Test Modules
Network Performance Test
X6000 series test modules are high-performance professional load modules runnin]]></description><pubDate><![CDATA[20190505]]></pubDate></item>
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<title><![CDATA[Zirconia Ceramic Sleeve - SC/LC Standard Series for Fiber Optic Connector]]></title><link><![CDATA[https://meticulab.en.ec21.com/Zirconia_Ceramic_Sleeve_SC_LC--12070432_12070433.html]]></link><description><![CDATA[networks (FTTx, backbone, metro)
Data center high‑density cabling systems
Fiber optic adapter panels and test equipment
Industrial Ethernet and precision optoelectronic devices
Customization &amp; Orde]]></description><pubDate><![CDATA[20260505]]></pubDate></item>
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<title><![CDATA[12 Fibers Ftth Outdoor Fdb Fiber Opitc Distribution Box From China Factory TAEPO]]></title><link><![CDATA[https://taepo.en.ec21.com/12_Fibers_Ftth_Outdoor_Fdb--1287317_2396777.html]]></link><description><![CDATA[network.
Here’s a step-by-step overview of how it operates:
1. Incoming Fiber ConnectionsTermination: The distribution box receives incoming fiber optic cables, which are typically terminated with ]]></description><pubDate><![CDATA[20241125]]></pubDate></item>
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<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[test IC packages from the USA or Taiwan and a high-quality fiber optical transceiver, which provides a good electrical characteristic to ensure reliable data transmission and long working life. 6 Gro]]></description><pubDate><![CDATA[20241023]]></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[test IC packages from the USA or Taiwan and a high-quality fiber optical transceiver, which provides a good electrical characteristic to ensure reliable data transmission and long working life. 6 Gro]]></description><pubDate><![CDATA[20241014]]></pubDate></item>
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<title><![CDATA[Waterproof Vertical Optical Fiber Joint Box Flame Retardant 96/144 Core Fiber Splice Closure]]></title><link><![CDATA[https://fibconet.en.ec21.com/Waterproof_Vertical_Optical_Fiber_Joint--11974831_11974832.html]]></link><description><![CDATA[testing valve: 1 piece (Optional)
Earthing deriving device: 1 piece (Optional)
Technical Specifications
Seal Performance: After sealing, inflate to 100kPa and submerge in water at normal temperature.]]></description><pubDate><![CDATA[20240725]]></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[test, ACL, QoS and SFP DDM function
Management and maintenance: IPv4 and IPv6 management; Support Web, SNMP, CLI, Telnet/SSH management method; Support user management, system log, configuration uplo]]></description><pubDate><![CDATA[20240410]]></pubDate></item>
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<title><![CDATA[GPON FTTH ONU Equipment WIFI 3FE 1USB 1POTS 1GE XPON ONT Router]]></title><link><![CDATA[https://pononucom.en.ec21.com/GPON_FTTH_ONU_Equipment_WIFI--11877469_11877473.html]]></link><description><![CDATA[testing compliant with GR-909 on POTS. Specifications Technical item1GE+3FE+1POTS+WiFiPON1 G/EPON port(EPON PX20+ and GPON Class B+)Receiving sensitivity: ≤-28dBmTransmitting optical power: 0~+4dBm]]></description><pubDate><![CDATA[20231219]]></pubDate></item>
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<title><![CDATA[Sintai 5U DWDM System CWDM Systems Optical Communication Network Solutions Equipment]]></title><link><![CDATA[https://sintaioptical.en.ec21.com/Sintai_5U_DWDM_System_CWDM--11415505_11418795.html]]></link><description><![CDATA[5U CWDM/DWDM Optical Transport System
The OTNS8600 V type optical transmission network system, which is mainly used in metro convergence layer and metro core layer, is a new generation of optical tra]]></description><pubDate><![CDATA[20210809]]></pubDate></item>
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<title><![CDATA[Optical Fiber Connector-leather Cable Jumper Scu PC Series]]></title><link><![CDATA[https://qingdaoapt.en.ec21.com/Optical_Fiber_Connector_leather_Cable--11499845_11499955.html]]></link><description><![CDATA[network, local area network (LAN ) and fiber to the home (FTTH) for optical fiber communication . 
● quality video transmission, optical fiber sensing, testing instrumentation, etc. 
● product ha]]></description><pubDate><![CDATA[20211228]]></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[test under most famous brands of routers, switches, servers.The hot swappable GPON SFP transceiver is ideal for Internet Service Provider (ISP) Gigabit Passive Optical Network (GPON) communication li]]></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[test and maintenance; The highest 45 dB dynamic range, can penetrate optical splitter, effective PON network testing; Intelligent power-saving management, 20 hours long standby, efficient protection ]]></description><pubDate><![CDATA[20221019]]></pubDate></item>
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<title><![CDATA[Simplex Single Mode Optical Fiber Cable OS2 LC APC To LC APC Fiber Optic Patch Cord]]></title><link><![CDATA[https://fiberpatchcablecom.en.ec21.com/Simplex_Single_Mode_Optical_Fiber--11879493_11879494.html]]></link><description><![CDATA[networks, computer fiber networks and fiber test equipment. The 9/125μm OS2 single mode fiber optic cable is less attenuation when bent or twisted compared with traditional optical fiber cables and ]]></description><pubDate><![CDATA[20231225]]></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[networking Absolute Maximum RatingsIt hasto be noted that the operation in excess of any individual absolute maximum ratings might cause permanent damage to this module.ParameterSymbolMinTypMaxUnitPo]]></description><pubDate><![CDATA[20231218]]></pubDate></item>
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<title><![CDATA[Wall Mounted Fiber Optic Splice Enclosure 12 24 48 96 Cores FTTH Distribution Box]]></title><link><![CDATA[https://yhtfiberppticfactory.en.ec21.com/Wall_Mounted_Fiber_Optic_Splice--11867033_11867048.html]]></link><description><![CDATA[tesTypeFiber optic distribution box
Other attributesModel NumberODF-IW48
Place of OriginGuangdong, China
Brand NameCSYHT
UseFTTH FTTX
Warranty Time2 YEARS
NetworkWireless Lan
Product nameFiber Optic ]]></description><pubDate><![CDATA[20231116]]></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_11769753.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[Wholesale XPON(GPON and EPON Dual Mode) ONU/ONT, Optical Network Unit.]]></title><link><![CDATA[https://tnwcable.en.ec21.com/Wholesale_XPON_GPON_and_EPON--11547104_11573523.html]]></link><description><![CDATA[XPON(GPON and EPON dual mode) ONU/ONT
XPON(GPON and EPON dual mode) ONU. It is designed for meeting the triple-play service needs of fixed network operators or cable operators, and widely used in FTT]]></description><pubDate><![CDATA[20220522]]></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[2.5Gbps PIN-TIA module]]></title><link><![CDATA[https://xlphotonics.en.ec21.com/2.5Gbps_PIN_TIA_module--2573144_453526.html]]></link><description><![CDATA[networks
SONET/SDH-based transmission systems, test equipment and modules
Gigabit Ethernet and Fiber Channel
Wide-band RF gain block
Electrical Characteristics (Tc=25&amp;#176;C) 
Parameter 
Symbol 
Test]]></description><pubDate><![CDATA[20151231]]></pubDate></item>
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<title><![CDATA[1X8 PM Optical Switch]]></title><link><![CDATA[https://xhphotoelectric.en.ec21.com/1X8_PM_Optical_Switch--11811273_11811390.html]]></link><description><![CDATA[test system for optical fiber, optical devices, network and field engineering optical cable testing; optical device installation and adjustment.
Features 
● Low insertion loss, wide wavelength rang]]></description><pubDate><![CDATA[20230626]]></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[0.20dB SC APC/UPC Optical Fiber Fast Connector]]></title><link><![CDATA[https://taopri.en.ec21.com/0.20dB_SC_APC_UPC_Optical--11589065_11593605.html]]></link><description><![CDATA[networks
Direct
equipment termination
4. Specifications
Insertion
loss: average ≤ 0.20dB, max. ≤ 0.30dB
Return loss: ≥ 50dB UPC,
≥ 55dB APC
Pull
test: &lt; 0.20dB, 40N load (2.0*3.0mm, 3.0mm)
Im]]></description><pubDate><![CDATA[20220902]]></pubDate></item>
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<title><![CDATA[Fiber Optic Attenuator]]></title><link><![CDATA[https://dailian.en.ec21.com/Fiber_Optic_Attenuator--3141417_1966049.html]]></link><description><![CDATA[networks 
3. CATV 
4. Subscribe loop 
5. Test equipment 
6. Optical fiber sensors 
Performance specification 
Item Criteria 
Operating Wavelength (nm) 850 / 1310 / 1550 
Connector Type SC / PC, SC / ]]></description><pubDate><![CDATA[20081118]]></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[network.
Feature
- Low chirp, high linearity DFB laser.
- Dual module RF driver, high efficient laser pre-distortion adjustment.
- Perfect APC, ATC closed loop control.
- Intuitionistic modulation st]]></description><pubDate><![CDATA[20141226]]></pubDate></item>
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<title><![CDATA[Fiber Optical Attenuator]]></title><link><![CDATA[https://lindayi081.en.ec21.com/Fiber_Optical_Attenuator--9321090_9341925.html]]></link><description><![CDATA[networks 
Telecommunication networks 
Testing equipment 
Local area network 
Video &amp; CATV 
FTTX 
Fiber sensor 
Features: 
FC, LC, ST, SC or MU are available 
PC, UPC or APC are available 
1, 2, 3, 5,]]></description><pubDate><![CDATA[20150203]]></pubDate></item>
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<title><![CDATA[16E1 PDH Multiplexer]]></title><link><![CDATA[https://dailianxu.en.ec21.com/16E1_PDH_Multiplexer--2131172_2131339.html]]></link><description><![CDATA[network management domiciliary transmission and switching, and realize the remote monitoring of equipment. 
This product possess loop back function of the local end and the far end for test and fault]]></description><pubDate><![CDATA[20081120]]></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[,FTTH fiber to the home. 
3).Optical fiber access network. 
4).Testing instruments,fiber optical sensors. 
5).Fiber optic patch panels,cabinet type or wall-mounted type optic distribution units. 
]]></description><pubDate><![CDATA[20181005]]></pubDate></item>
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<title><![CDATA[G-link  TR600 Otdr]]></title><link><![CDATA[https://intosea.en.ec21.com/G_link_TR600_Otdr--10879611_10879612.html]]></link><description><![CDATA[TR600 Series OTDR developed by G-LINK, which meet the needs on the wide range of measurement by FTTx,Metropolitan Area Network,Backbone Network and other optical networks.
G-LINK TR600 OTDR Technical]]></description><pubDate><![CDATA[20230706]]></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[Test System includes: EMI-9KC EMI Receiver built-in Attenuator (9K-1GHz), LISN-A Artificial Network Power (16A with RS-232 communicate), CDNE-M316 Coupling/Decoupling Network for Emission, 3pcs Isola]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[Fiber Optic Waterproof Cable Pigtail]]></title><link><![CDATA[https://fiberlink.en.ec21.com/Fiber_Optic_Waterproof_Cable_Pigtail--4665965_4671241.html]]></link><description><![CDATA[high reliability
FC SC ST LC MU connectors are available
2, 4, 6, 8 and 12 cores are available
Application:
Telecommunication networks: LAN access net
Testing equipment
Optic fiber CATV systems
FTTH]]></description><pubDate><![CDATA[20131205]]></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[Siewindos Signal CATV Networking Communicaiton FTTH Fiber Optic drop cable Patch cord
Connecting Siewindos Power Network,Link the cloud world,and shine your life
Tradenmark:SiewindosLink®|SiewindosL]]></description><pubDate><![CDATA[20190310]]></pubDate></item>
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<title><![CDATA[4GE+2FXS+WiFi 300M 2T2R GPON ONU Similar Huawei HG8245H]]></title><link><![CDATA[https://kathy2017.en.ec21.com/4GE_2FXS_WiFi_300M_2T2R--10286851_10331586.html]]></link><description><![CDATA[network operators. It is developed wholly by Guangzhou V-Solution. The box is based on the mature Gigabit GPON technology, which has high ratio of performance to price, and the technology of 802.11n ]]></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[networks
C/DWDM systems
Fiberoptic sensors
Laser sources
CATV systems
Optical Characteristics(25℃ laser temperature)
Parameter
Symbol
Condition
Min.
Typical
Max.
Unit
Center wavelength
&amp;lambda;c
TL]]></description><pubDate><![CDATA[20180320]]></pubDate></item>
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<title><![CDATA[FE1 Fiber Optic Modem]]></title><link><![CDATA[https://ccom2012.en.ec21.com/FE1_Fiber_Optic_Modem--6619602_6758455.html]]></link><description><![CDATA[network. Structures of hardware and software inside the device are modular. Hardware uses a large-scale AISIC chips integrating encoding, decoding, information insertion and alarm, which simplifies t]]></description><pubDate><![CDATA[20120601]]></pubDate></item>
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<title><![CDATA[Optical Plc Splitter Rack-Mount Module]]></title><link><![CDATA[https://solorein.en.ec21.com/Optical_Plc_Splitter_Rack_Mount--10819273_10816670.html]]></link><description><![CDATA[Network to connect the central and terminal end equipment, so that can realize the light signal splitting. Reliable not only can supply the series products of 1&amp;times;N, but also can supply PLC Split]]></description><pubDate><![CDATA[20181015]]></pubDate></item>
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<title><![CDATA[Chinese OTDR AV6416]]></title><link><![CDATA[https://xyhjulian.en.ec21.com/Chinese_OTDR_AV6416--8669445_8768625.html]]></link><description><![CDATA[AV6416 palm OTDR is designed for testing FTTx network. It offers three wavelengths and VLF in one handheld unit, especially for testing passive optical network (PON) in FTTx. In addition, it&amp;#39;s eq]]></description><pubDate><![CDATA[20150717]]></pubDate></item>
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<title><![CDATA[1X2 1x4 1x8 1xN Way Steel Pipe Mini Type Cwdm Filter for Fiber Optic Equipment]]></title><link><![CDATA[https://gaphotech.en.ec21.com/1X2_1x4_1x8_1xN_Way--10999389_10999430.html]]></link><description><![CDATA[network*Fiber optic sensors*Test instruments*RFTS &amp; CATV &amp; FTTH 
ITEMVALUESOperation Wavelength (nm)1270~1350 &amp; 1510~1590 or Customer SpecifyPass band Ripple, dB^0.3Isolation, dB^15(reflect channel) ]]></description><pubDate><![CDATA[20190822]]></pubDate></item>

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