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<title><![CDATA[EC21 Product Catalogs - optic control]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/optic_control--3805/1/optic control.html]]></link><item>
<title><![CDATA[Custom Ceramic Structural Parts  Open/Closed Sleeve, Honeycomb, Step Type  OEM Non-standard Sizes]]></title><link><![CDATA[https://meticulab.en.ec21.com/Custom_Ceramic_Structural_Parts_Open--12070016_12070832.html]]></link><description><![CDATA[Split Ceramic Sleeve - Open Type for SC/LC Fiber Optic Adapter (Multi-Size Series)
Product Description
We supply high precision split ceramic sleeves (open type) for SC/LC fiber optic adapters. Manuf]]></description><pubDate><![CDATA[20260429]]></pubDate></item>
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<title><![CDATA[Digital Two-way Transmitter (DP20)]]></title><link><![CDATA[https://eseyoung.en.ec21.com/Digital_Two_way_Transmitter_DP20--5597133_11466723.html]]></link><description><![CDATA[Optical fiber max. 2km
Specifications
Model
SH-320
SH-350G
SH-350M
DP-20
Usable frequency band
2,4GHz
2,4GHz
(EU)800MHz
(USA)900MHz
SH-350G/M Exclusive
use repeater
Output
Max.100mW
Max.100mW
Max.10m]]></description><pubDate><![CDATA[20220331]]></pubDate></item>
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<title><![CDATA[100G QSFP28 PSM4 1310nm MPO 2km Optical Transceiver Module]]></title><link><![CDATA[https://optowixsfp.en.ec21.com/100G_QSFP28_PSM4_1310nm_MPO--12053262_12053368.html]]></link><description><![CDATA[optical receiver 
· Single Mode operation
· BER &lt; 5E-5
· Built-in CDR 
· Case Operating temperature : 0 to 70ºC 
· Data and Control Interfaces 
· Tx Data CML/AC Coupled 
· Rx Data CML/AC Coup]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[850nm Fiber Optic Module]]></title><link><![CDATA[https://optomarine.en.ec21.com/850nm_Fiber_Optic_Module--11775633_11784629.html]]></link><description><![CDATA[optical properties under -40°C~85°C 
- Low power consumption
Application
- Industrial fast ethernet
- Computer to peripheral links
- Industrial Control Link
- Digital Cross Connect Links
- Local Ar]]></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[optical power in steps of 0.1dB
Rate the intensity and display the output optical power value in real-time on the LCD screen. This instrument has a built-in precision feedback control circuit to ensu]]></description><pubDate><![CDATA[20250110]]></pubDate></item>
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<title><![CDATA[24 Fibers Horizontal Good Price Mechanical Sealing FOSC 3m Fiber Optic Splice Closure]]></title><link><![CDATA[https://taepo.en.ec21.com/24_Fibers_Horizontal_Good_Price--1287317_2396808.html]]></link><description><![CDATA[Descriptions 
Fiber optic splice closure / FOSC (TP-3509) is a horizontal or inline type closure, 2 inlets and 2 outlets. It belongs to the mechanical pressure seal splice closure system, and it is w]]></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[optical connectors
7. AC/DC powered
8. Status LED&apos;s for TX,FX LINK/ACT, POWER,100M to easily monitor network status
Applications 
►Access Control Systems
►Building and Environmental Control Syste]]></description><pubDate><![CDATA[20241023]]></pubDate></item>
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<title><![CDATA[Wholesale SFP 155m Bidi 40km 1310nm/1550nm Sm Sf LC Ddm Optic Module Transceiver Price]]></title><link><![CDATA[https://anteoptic.en.ec21.com/Wholesale_SFP_155m_Bidi_40km--12018050_12018053.html]]></link><description><![CDATA[optical transmission systems
Product Description:
ATY Fiber SFP-155M-40KM BIDI The BIDI SFP transceivers are high performance, cost effective modules supporting 155Mbps data-rate and 20km transmissio]]></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[optical connectors
7. AC/DC powered
8. Status LED&apos;s for TX,FX LINK/ACT, POWER,100M to easily monitor network status
Applications 
►Access Control Systems
►Building and Environmental Control Syste]]></description><pubDate><![CDATA[20241014]]></pubDate></item>
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<title><![CDATA[Electro Optical Switch N1*2]]></title><link><![CDATA[https://ephotics.en.ec21.com/Electro_Optical_Switch_N1_2--12014720_12015230.html]]></link><description><![CDATA[Electro Optical Switch is connected to the optical path by connecting or blocking the optical signal. The switch has non-mechanical configurations and activated via an electrical control signal. Nano]]></description><pubDate><![CDATA[20241009]]></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[4-CH 1080P HD-CVI/TVI/ AHD to Fiber Converter
( video optical transceiver )
The converter can simultaneously transmit 4 channels HD-CVI/TVI/AHD over one multimode or single-mode optical fiber. LED in]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
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<title><![CDATA[1X4 Magneto Optical Switch]]></title><link><![CDATA[https://xhphotoelectric.en.ec21.com/1X4_Magneto_Optical_Switch--11811273_11924090.html]]></link><description><![CDATA[1×4 magneto optical switch connects to the optical path by connecting or blocking the optical signal; the switch has a non-mechanical configuration and is activated by an electrical control signal; ]]></description><pubDate><![CDATA[20240412]]></pubDate></item>
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<title><![CDATA[24 Port Rack Layer 3 Managed Optic Switch with 10G Uplink]]></title><link><![CDATA[https://sagatelecom.en.ec21.com/24_Port_Rack_Layer_3--11920255_11923223.html]]></link><description><![CDATA[Control and Back Pressure
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1Q VLAN
ITU-T G.8032 ERPS
IEEE 802.1X Port Authentication Network Control
IEEE 802.1ab L]]></description><pubDate><![CDATA[20240410]]></pubDate></item>
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<title><![CDATA[Sintai AWG Mux Demux Card System with 40 48 80 96 Channels for DWDM MULDEM Multiplexer-DEmultiplexer]]></title><link><![CDATA[https://sintaioptical.en.ec21.com/Sintai_AWG_Mux_Demux_Card--11418808_11419820.html]]></link><description><![CDATA[control.
02- 1U Rack Mount 40/48CH AWG
The 1U rackmount 40 or 48 athermal AWG product from Sintai can be installed in a standard 19-inch cabinet. It can support up to 1*48 channel athermal AWG module]]></description><pubDate><![CDATA[20210809]]></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[optical line terminal (OLT) applications.The 1490nm DFB LD transmitter has automatic power control (APC) function and temperature compensation circuitry to ensure stable optical power and extinction ]]></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[Optical loss test Fault location·Convenient operation One key automatic test 
· unique diagnostic function for test 
·Multi wavelength simultaneous testing function Ethernet Remote control 
·Conv]]></description><pubDate><![CDATA[20221019]]></pubDate></item>
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<title><![CDATA[Plastic Distriubtion Boxes]]></title><link><![CDATA[https://welinktelecom.en.ec21.com/Plastic_Distriubtion_Boxes--11705421_11767667.html]]></link><description><![CDATA[optical fiber distribution boxes
WELINK has its own mold making factory and injection molding itself to ensure quality
WELINK has strict quality control on all the materials of the dome optic plastic]]></description><pubDate><![CDATA[20230411]]></pubDate></item>
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<title><![CDATA[SDI Optical Fiber Extender]]></title><link><![CDATA[https://orivisiontech.en.ec21.com/SDI_Optical_Fiber_Extender--11689693_11752339.html]]></link><description><![CDATA[ORIVISION’s SDI HDMI Optical Fiber Extenders transmit AV and RS-232 control signals or USB over long distances over fiber optic cables. They are designed for reliability and superior high-resolutio]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
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<title><![CDATA[8 Channel Dwdm Fiber-optic Wavelength Division Multiplexer 1u Rack Type Dwdm Mux/Demux]]></title><link><![CDATA[https://ppnn.en.ec21.com/8_Channel_Dwdm_Fiber_optic--11760538_11763059.html]]></link><description><![CDATA[Product OverviewDWDM Mux Demux in 19&quot; 4slot 1U RackmountDWDM (Dense Wavelength Division Multiplexing) is a combination of a set of optical wavelengths that can be transmitted with one fiber. This DWD]]></description><pubDate><![CDATA[20230403]]></pubDate></item>
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<title><![CDATA[QSFP28 100G LAN WDM 80km LC Transceiver]]></title><link><![CDATA[https://gearlink.en.ec21.com/QSFP28_100G_LAN_WDM_80km--11535694_11535703.html]]></link><description><![CDATA[Control Input Voltage
VI
-0.3
VCC+0.5
V
Control Output Current
IO
-20
20
mA
As an optical module supplier, we will attempt to meet the needs of all customers.
Now the sfp price
is low, if you have ne]]></description><pubDate><![CDATA[20220223]]></pubDate></item>
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<title><![CDATA[Huawei GPBD H806GPBD 8-port with B+ C+ C++ for MA65680T]]></title><link><![CDATA[https://johnwen.en.ec21.com/Huawei_GPBD_H806GPBD_8_port--11033114_11034241.html]]></link><description><![CDATA[optical network unit (ONU) to provide GPON access services.
Specifications
Specifications
MA5600T
MA5603T
MA5608T
Dimensions (H x W x D)
447 mm x 490 mm x 275.8 mm
263 mm x 442 mm x 283.2 mm
88 mm x ]]></description><pubDate><![CDATA[20191127]]></pubDate></item>
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<title><![CDATA[Outdoor Duct GYTS GYTA Single Mode 48 Core Fiber Optic Cable]]></title><link><![CDATA[https://zhouguifeng12.en.ec21.com/Outdoor_Duct_GYTS_GYTA_Single--10938229_10938230.html]]></link><description><![CDATA[control of excess length makes the optical cable perfect mechanical and
environmental properties. 
Performance Indicators
Application: FTTX Network,MetropolitanAreaNetwork,and Access Network
Laying M]]></description><pubDate><![CDATA[20190411]]></pubDate></item>
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<title><![CDATA[Original AX3000 WiFi 6 ONU GPON ZTE ONU]]></title><link><![CDATA[https://chinaontolt.en.ec21.com/Original_AX3000_WiFi_6_ONU--11848738_11848803.html]]></link><description><![CDATA[Original AX3000 WiFi 6 ONU GPON ZTE ONU
Description:
The AX3000 WiFi 6 ONU GPON ZTE ONU is an advanced networking device that combines the power of GPON (Gigabit Passive Optical Network) technology w]]></description><pubDate><![CDATA[20231019]]></pubDate></item>
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<title><![CDATA[AHD,CVI,TVI 4 Channel Fiber Optic Link]]></title><link><![CDATA[https://xlphotonics.en.ec21.com/AHD_CVI_TVI_4_Channel--2573144_10863404.html]]></link><description><![CDATA[AHD/CVI/TVI 4-Channel Video Fiber Optic Link [AH4V]
AH4V fiber optic video and data link series provide the solution to transmit uncompressed analog video and data signal over a single fiber. AH4V vi]]></description><pubDate><![CDATA[20201112]]></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[BRIEF INTRODUCTION 
DLX-SHDVOP-H series UHD super high-definition HDMI fiber optical transmitter and receiver is support Max.3840&amp;times;2160 broadcast grade 4K video long distance transmission. Speci]]></description><pubDate><![CDATA[20170611]]></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[control
Technical Parameter
Item
Parameter
Supplement
Optical wavelength
(nm)
1260~1620
1540~1560
WF/WD
Optical port output
(nm)
1310,1490
WD
Optical intput range
(dBm)
+2~-10
Analog TV
+2~-18
Digita]]></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[optical power received by the photodetector to within the limits of the optical receiver.
Features: 
Low back reflection and Low PDL 
High precision attenuation value 
Precision control of attenuatio]]></description><pubDate><![CDATA[20150203]]></pubDate></item>
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<title><![CDATA[Gigabit Fiber Ethernet Media Converter]]></title><link><![CDATA[https://dailianxu.en.ec21.com/Gigabit_Fiber_Ethernet_Media_Converter--2131172_2131329.html]]></link><description><![CDATA[control by chassis. It is used to translate the data between 10Base-T twisted-pair and 10Base-FL optical cable or between 100Base-TX twisted-pair and 100Base-FX optical cable or between 1000Base-T tw]]></description><pubDate><![CDATA[20081120]]></pubDate></item>
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<title><![CDATA[New Products 4LAN Ports Wifi Gpon Onu Ont]]></title><link><![CDATA[https://kathy2017.en.ec21.com/New_Products_4LAN_Ports_Wifi--10286851_10339083.html]]></link><description><![CDATA[Optical Type
SC/PC
LAN Interface 
1*10/100/1000Mbps 
+3*10/100Mbps
Auto adaptive Ethernet interfaces, Full/Half Duplex, RJ45 connector
RF (CATV)
None
Wireless
IEEE802.11b/g/n, 300Mbps, 2T2R 
2 intern]]></description><pubDate><![CDATA[20170323]]></pubDate></item>
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<title><![CDATA[14Pin Butterfly 1310nm SLED Superluminescent Light Emitting Diode Laser for Oct]]></title><link><![CDATA[https://boxoptronics1994.en.ec21.com/14Pin_Butterfly_1310nm_SLED_Superluminescent--10637554_10637555.html]]></link><description><![CDATA[14Pin butterfly 1310nm SLED for oct
The Superluminescent Light Emitting Diode Broadband Light Sources developed as incoherent light sources for various optical measurements.The laser diodes emits inc]]></description><pubDate><![CDATA[20180319]]></pubDate></item>
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<title><![CDATA[Compact Fiber Optic Multiplexer]]></title><link><![CDATA[https://ccom2012.en.ec21.com/Compact_Fiber_Optic_Multiplexer--6619594_6619712.html]]></link><description><![CDATA[Introduction
FOM-4/8 fiber optic multiplexer with high-performance ASIC design, integrates 4/8 E1 channels, 2 clear asynchronous RS-232 data channels and an optional 100Mbps Ethernet traffic into one]]></description><pubDate><![CDATA[20120502]]></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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