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<title><![CDATA[EC21 Product Catalogs - bands.]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/bands.--3805/1/bands..html]]></link><item>
<title><![CDATA[Huawei AAU5613 5G 3500 Band 64T64R 200W]]></title><link><![CDATA[https://johnwen.en.ec21.com/Huawei-AAU5613-5G-3500-Band--11033114_11034247.html]]></link><description><![CDATA[华为，5G，AAU，天线，BBU，BBU3910，UBBPem，UBBPei，UBBPfw1，UMPTe3，AAU5270e，AAU5270，AAU5271，AAU5281，BTS3912E，pRRU5913，AP7060，RRU5909s，AAU3271T，AAU5280，AAU5280，AAU]]></description><pubDate><![CDATA[20191127]]></pubDate></item>
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<title><![CDATA[GPON ONT Router Dual Band Huawei HG8546v5]]></title><link><![CDATA[https://chinaontolt.en.ec21.com/GPON-ONT-Router-Dual-Band--11848738_11848807.html]]></link><description><![CDATA[GPON ONT Router Dual Band Huawei HG8546v5
Description:
The Dual Band Huawei HG8546v5 is an advanced networking device that brings high-speed internet connectivity to homes and small businesses. With ]]></description><pubDate><![CDATA[20231019]]></pubDate></item>
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<title><![CDATA[PM Tap + Isolator + WDM Hybrid Device 980/1550, 1480/1550nm]]></title><link><![CDATA[https://518106.en.ec21.com/PM-Tap-Isolator--10796991_10810584.html]]></link><description><![CDATA[Band)
1570-1605(L Band)
1530~1565(C band)
1570-1605(L band)
nm
Pump wavelength range
dB
960-990
1460~1490
Signal Isolation at operating temperature
dB
≥30
≥45
≥30
≥45
Typical Signal Isolation]]></description><pubDate><![CDATA[20241111]]></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[band ITU-T grid wavelengths▪ Suitable for use in 100GHz channel spacing DWDM systems▪ DWDM SFP MSA Compliant▪ Up to 2.67Gb/s data rate▪ OC48 Long Reach 120km▪ Cold Start up Wavelength Compl]]></description><pubDate><![CDATA[20240708]]></pubDate></item>
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<title><![CDATA[CWDM MUX DEMUX LGX Module]]></title><link><![CDATA[https://lindayi081.en.ec21.com/CWDM-MUX-DEMUX-LGX-Module--9378719_11853845.html]]></link><description><![CDATA[or double fiber transmission modes; Because of the advantages of CWDM, such as wide band and low requirement for system equipment, it has occupied an important position in the access layer of MAN.
]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[1.25G SFP Series]]></title><link><![CDATA[https://pacificbtech05.en.ec21.com/1.25G-SFP-Series--10038040_10038096.html]]></link><description><![CDATA[nm to 1610 nm Available 
&amp;bull;DWDM 100GHz ITU Grid C Band Available 
&amp;bull;Single +3.3V Power Supply 
&amp;bull;Operation Temperature Range 0~70℃ 
&amp;bull;Low Power Dissipation 
&amp;bull;RoHS-6 Compliant
]]></description><pubDate><![CDATA[20190111]]></pubDate></item>
<item>
<title><![CDATA[0.8 To 5.0 Ghz Drop in Isolator]]></title><link><![CDATA[https://cy6408185169.en.ec21.com/0.8-To-5.0-Ghz-Drop--10778808_10778859.html]]></link><description><![CDATA[band, etc
Model No.
Freq.Range
(GHz)
BW
Max.
IL
(dB)
Isolation
(dB)
VSWR
Forward
Power(W)
Reverse
Power(W)
Connector
Type
Temp.
(°C)
Dimension
LxWxH(mm)
UIYDI2525A
0.36~3.5
20%
0.3
23
1.15
200
30
TA]]></description><pubDate><![CDATA[20200314]]></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[band port, 1*CONSOLE port
PON Port Specification
Transmission Distance
20KM(PX20+), 40KM(PX20++)
EPON port speed
Symmetrical 1.25Gbps
Wavelength
TX 1490nm, RX 1310nm
Connector
SC/PC
Fiber Type
9/125&amp;]]></description><pubDate><![CDATA[20170316]]></pubDate></item>
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<title><![CDATA[CWDM DFB 1550nm Laser Diode]]></title><link><![CDATA[https://boxoptronics1994.en.ec21.com/CWDM-DFB-1550nm-Laser-Diode--10647153_10683653.html]]></link><description><![CDATA[band wavelengths 
Low threshold and low operating current 
High efficiency and high output power 
Wide operation temperature range 
Application:
2.5/10Gbps fiberoptic transmission 
Optical communicat]]></description><pubDate><![CDATA[20180319]]></pubDate></item>
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<title><![CDATA[Cwdm Device]]></title><link><![CDATA[https://solorein.en.ec21.com/Cwdm-Device--10819275_10817425.html]]></link><description><![CDATA[band
nm
+/-6.5
bandwidth AT -0.5dB
nm
&gt;13
Insertion Loss
Pass channel
dB
&lt;0.6
Reflect channel
dB
&lt;0.4
Ripple
Pass channel
dB
0.3
Reflect channel
dB
0.3
Adjacent channel isolation
dB
&gt;30
Non-Adjacent ]]></description><pubDate><![CDATA[20181015]]></pubDate></item>
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<title><![CDATA[WNM800(Pro) 5G WiFi 6 MiFi]]></title><link><![CDATA[https://xwyelena1995.en.ec21.com/WNM800-Pro-5G-WiFi--11360520_11430027.html]]></link><description><![CDATA[band WiFi 6. Moreover, WNM800 comes with a 3600mAh battery to achieve up to 6-hour continuous use.Highlights:
·Supports 5G NR(NSA&amp;SA), LTE and WCDMA, 3GPP Rel.15 complied
·Qualcomm SDX55 Solution
]]></description><pubDate><![CDATA[20211210]]></pubDate></item>
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<title><![CDATA[100G OTN Muxponder]]></title><link><![CDATA[https://opticalsintai.en.ec21.com/100G-OTN-Muxponder--11459789_11459790.html]]></link><description><![CDATA[band DWDM and Coherent CFP for line side
Performance Monitoring
Remote management with 2x OSCs and 1x1000Base- T port
Automatic Laser Shutdown(ALS) for all ports
100G OTN Muxponder Applications 
The ]]></description><pubDate><![CDATA[20211015]]></pubDate></item>
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<title><![CDATA[1x8 Mems Optical Switch Module with High Speed and Fast Switching Time 5v Single Mode Fiber Optic Sw]]></title><link><![CDATA[https://gaphotech.en.ec21.com/1x8-Mems-Optical-Switch-Module--10999390_10999463.html]]></link><description><![CDATA[Top Quality 8 Ports Ethernet MEMS Mechanical Fiber Optical Switch*Broad operating band*Low excess loss*High stability and reliability⊕Applications
*Multimode fiber communication systems*Optical LAN]]></description><pubDate><![CDATA[20190823]]></pubDate></item>
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<title><![CDATA[High Extinction Polarization Cube BeamSplitter]]></title><link><![CDATA[https://shelly0119.en.ec21.com/High-Extinction-Polarization-Cube-BeamSplitter--11439118_11439160.html]]></link><description><![CDATA[Band: 532, 632.8, 808, , 980, 1064, 1310, 1550 nm Broadband:450-650, 650-850, 900-1200, 1200-1550, 1500-1610 nmStandard Size:3.2x3.2x3.2 mm, 5x5x5mm, 10x10x10mm, 12.7x12.7x12.7mm, 15x15x15mm, 20x20x2]]></description><pubDate><![CDATA[20210902]]></pubDate></item>
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<title><![CDATA[Aawg 40ch Dwdm Mux Demux]]></title><link><![CDATA[https://hilinktech.en.ec21.com/Aawg-40ch-Dwdm-Mux-Demux--11211453_11247699.html]]></link><description><![CDATA[AAWG 40CH DWDM MUX DEMUX
100GHz C Band DWDM AAWG (Athermal Arrayed Waveguide Grating) Mux/Demux Module offers high stable and reliable bandwidth in a cost-effective and small package. It&apos;s used with1]]></description><pubDate><![CDATA[20210603]]></pubDate></item>
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<title><![CDATA[Fiber Bragg Grating]]></title><link><![CDATA[https://chinatscom.en.ec21.com/Fiber-Bragg-Grating--11372965_11401279.html]]></link><description><![CDATA[band Reflector (The other is Thin Film based TFR, and both the two are available at T&amp;S.). FBG Reflector has been granted China patent and US patent. According to the standard ITU-T G.982, the reflec]]></description><pubDate><![CDATA[20210618]]></pubDate></item>
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<title><![CDATA[PLC Splitter LAN Patchcord Patchcord Fiber Patchcords Fiber Sc Patchcord]]></title><link><![CDATA[https://qingdaoapt.en.ec21.com/PLC-Splitter-LAN-Patchcord-Patchcord--11499845_11500947.html]]></link><description><![CDATA[band type (1260~1650nm), which is not sensitive to wavelength.
4) The PLC type optical splitter is compact in structure and small in size, and can be directly installed in places where space is limit]]></description><pubDate><![CDATA[20211230]]></pubDate></item>
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<title><![CDATA[Sintai Optical Amplifier System EDFA Amplifier OEO Repeater Raman Amplifier SOA Amplifier]]></title><link><![CDATA[https://sintaioptical.en.ec21.com/Sintai-Optical-Amplifier-System-EDFA--11418808_11419813.html]]></link><description><![CDATA[band at the same time. 
It has characters of flat gain, locked gain, low noise figure, etc. and it&apos;s an indispensable important component for DWDM systems, future high-speed systems, and all-optical ]]></description><pubDate><![CDATA[20210809]]></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[Featrues 
High sensitivity APD
High performance -34 dBm Sensitivity
Wide dynamic range, typically 0.4&amp;#181;W to 0.3mW(p-p)
Differential transimpedance of 3.5
Bandwidth from DC to 2.1 GHz
Differential]]></description><pubDate><![CDATA[20151231]]></pubDate></item>
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<title><![CDATA[2W 1064nm Isolator]]></title><link><![CDATA[https://timruik.en.ec21.com/2W-1064nm-Isolator--11719944_11719945.html]]></link><description><![CDATA[Band Pass Filter; -Nx1 Pump Combiner; -Cladding Power Stripper; -Mode Field Adapter; -(N+1)x1 Pump &amp; Signal Combiner, 200W/port; Polarization Maintaining Fiber Components: -In Line Polarizer/Depolari]]></description><pubDate><![CDATA[20230203]]></pubDate></item>
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<title><![CDATA[Rapid FTTH Construction with Pizza-Box GPON OLT]]></title><link><![CDATA[https://cdata.en.ec21.com/Rapid-FTTH-Construction-with-Pizza--11895837_11895854.html]]></link><description><![CDATA[band Ethernet port
1* CONSOLE local management port
Backplane Bandwidth
63G
If you want to know more details of GPON 4 port OLT
, please visit our website.
C-Data&apos;s product portfolio includes a wide ]]></description><pubDate><![CDATA[20240131]]></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--5597133_11466723.html]]></link><description><![CDATA[band
2,4GHz
2,4GHz
(EU)800MHz
(USA)900MHz
SH-350G/M Exclusive
use repeater
Output
Max.100mW
Max.100mW
Max.10mW
-
Effective service
distance(L.O.S)
Up to 300m
Up to 500m
Up to 500m
-
Number of channel]]></description><pubDate><![CDATA[20220331]]></pubDate></item>
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<title><![CDATA[PDLC IP67 Fiber Optic Connector Plug and Socket for FTTA]]></title><link><![CDATA[https://shchanging.en.ec21.com/PDLC-IP67-Fiber-Optic-Connector--6024801_9021167.html]]></link><description><![CDATA[band 
Insertion Loss(dB) &lt; 0.3dB (@1310nm&amp; 1550nm) 
Receptivity(dB) ; 0.2dB 
Exchangeability(dB) &amp;le; 0.2dB 
Working Temp. -40c~+85c 
Waterproof IP 67 
Other Information 
IP67 Optic Fiber Plug and So]]></description><pubDate><![CDATA[20140831]]></pubDate></item>
<item>
<title><![CDATA[Compact Fiber Optic Multiplexer]]></title><link><![CDATA[https://ccom2012.en.ec21.com/Compact-Fiber-Optic-Multiplexer--6619594_6619712.html]]></link><description><![CDATA[band management for the standalone unit via the card unit in NIC-iRACK is available.
Features &gt; Multiplexing 4/8*E1 (2.048Mb/s) channels and 2 clear asynchronous RS-232 data channels over one fiber l]]></description><pubDate><![CDATA[20120502]]></pubDate></item>
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<title><![CDATA[Juniper 1G EX-SFP-1GE-SX EX-SFP-1GE-LX SFP Transceiver]]></title><link><![CDATA[https://thofly.en.ec21.com/Juniper-1G-EX-SFP-1GE--7953453_11263468.html]]></link><description><![CDATA[Optics Module, 1550nm for 80km transmission on SMF
EX-XFP-10GE80KDWDM
10GE DWDM XFP, tunable across C-band 50 Ghz channel spacing (compliant with ITU-T G.698.1 ) for 80 km transmission on SMF
]]></description><pubDate><![CDATA[20200923]]></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[band flatness
3. Output attenuation 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
]]></description><pubDate><![CDATA[20141226]]></pubDate></item>

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