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<title><![CDATA[EC21 Product Catalogs - dc module]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/dc_module--3805/1/dc module.html]]></link><item>
<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[Module(LC)
SM: 1310nm/1550nm, 20Km; 1490nm/1550nm, 40~100Km
MM: 1310nm, 2Km; 850nm, 500-meter
Switching Capacity: 128Gbps 
Throughput: 190.4Mpps
Packet Buffer: 12M 
MAC Address: 16K
VLAN: 4K
Jumbo Fr]]></description><pubDate><![CDATA[20240410]]></pubDate></item>
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<title><![CDATA[Customization Outdoor Telecom Cabinet IP55 IP65 with Powder Coating]]></title><link><![CDATA[https://xdnetpower.en.ec21.com/Customization_Outdoor_Telecom_Cabinet_IP55--11898548_11898549.html]]></link><description><![CDATA[Modules,Power Supply System
4. why should you buy from us not from other suppliers?
Specialize in distributing HUAWEI, EMERSON, ELTEX, FLATPACK.,we are the biggest wholesaler of recitifer module in N]]></description><pubDate><![CDATA[20240207]]></pubDate></item>
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<title><![CDATA[8PON Ports EPON OLT]]></title><link><![CDATA[https://cdata.en.ec21.com/8PON_Ports_EPON_OLT--11895837_11895849.html]]></link><description><![CDATA[module via 10G uplink and 8PON. Serving 512 users with 8PON OLT equipment by 1:64.
High Reliability
Supports AC or DC power supplies, providing flexible power supply and high reliability.
Rapid Deplo]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[Dual Fiber 155m 4.25g Sfp Transceivers]]></title><link><![CDATA[https://hilinktech.en.ec21.com/Dual_Fiber_155m_4.25g_Sfp--11211452_11247684.html]]></link><description><![CDATA[DC,Metro and Transmission networks. This title ismainly for dual fiber SFP modules
Dual LC SFP Optical Transceiver
DESCRIPTION
Hilink 155M/1.25G/2.5G/4G SFP include SR LR ER ZR，CWDM/DWDM,BIDI serie]]></description><pubDate><![CDATA[20210603]]></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[modules
Gigabit Ethernet and Fiber Channel
Wide-band RF gain block
Electrical Characteristics (Tc=25&amp;#176;C) 
Parameter 
Symbol 
Test Condition 
Min. 
Typ. 
Max. 
Unit. 
Power supply voltage for TIA
]]></description><pubDate><![CDATA[20151231]]></pubDate></item>
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<title><![CDATA[1080P HD-AHD/CVI/TVI/Analog 4 in One Video Audio Data Fiber Optical Transmitter &amp; Receiver]]></title><link><![CDATA[https://dailian.en.ec21.com/1080P_HD_AHD_CVI_TVI--3141393_10436114.html]]></link><description><![CDATA[modulation, DLX-HDVOP products provide better Transmission in quality. Support network of tree structure, star structure, Ring structure and topology etc. DLX-HDVOP adopts Modularized design, Support]]></description><pubDate><![CDATA[20170610]]></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[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[4/8xE1 Fiber Optic Multiplexer]]></title><link><![CDATA[https://ccom2012.en.ec21.com/4_8xE1_Fiber_Optic_Multiplexer--6619594_6771769.html]]></link><description><![CDATA[Module: 1х V.35 Data module 4хFXS/FXO Voice module Local and Remote Loop-Back Functions Perfect indicators for real time remote alarm. Redundant fiber 1+1 protection (Optional). Auto Laser Shutdown]]></description><pubDate><![CDATA[20120605]]></pubDate></item>

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