<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - ddm support]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/ddm support.html]]></link><item>
<title><![CDATA[400G QSFP-DD SR8 Optical Transceiver Module]]></title><link><![CDATA[https://optowixsfp.en.ec21.com/400G_QSFP_DD_SR8_Optical--12053296_12053442.html]]></link><description><![CDATA[Support 400GAUI-8 electrical interface
· Integrated 850nm VCSEL array and PD array
· Single MPO16 connector receptacle optical interface compliant
· DDM function implemented
· Hot-pluggable QSFP-]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
<item>
<title><![CDATA[SFP28 25g Bidi 10km 1270/1330nm Simplex LC Single Mode Fiber Optical SFP Transceiver Module Price]]></title><link><![CDATA[https://anteoptic.en.ec21.com/SFP28_25g_Bidi_10km_1270--12018050_12018057.html]]></link><description><![CDATA[SFP28 Max Data Rate 25G Wavelength 1270/1330nm Max Cable Distance* 10KM Connector LC Transmitter Type DFB Fiber type Single Fiber DDM/DOM Supported TX Power -2-4dBM Receiver Sensitivity &lt;-13dBm 
]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
<item>
<title><![CDATA[SFP+ 10GBASE-ER 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module]]></title><link><![CDATA[https://udatek07.en.ec21.com/SFP_10GBASE_ER_1310nm_40km--12010726_12010727.html]]></link><description><![CDATA[DDM/DOM
Supported
Warranty
5 years
Core Size
9/125 µm
Modulation
NRZ
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, ]]></description><pubDate><![CDATA[20240927]]></pubDate></item>
<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[DDM function
Management and maintenance: IPv4 and IPv6 management; Support Web, SNMP, CLI, Telnet/SSH management method; Support user management, system log, configuration upload/download through web]]></description><pubDate><![CDATA[20240410]]></pubDate></item>
<item>
<title><![CDATA[25G SFP28 SR 850nm 100m OEM Optical Transceiver]]></title><link><![CDATA[https://wavethoughttech.en.ec21.com/25G_SFP28_SR_850nm_100m--11809346_11809377.html]]></link><description><![CDATA[25G SFP28 850nm MM 100m DDM LC 
Features: 
v 
ØSupports 25Gbps data rate
v 
Ø70m on OM3 MMF and 100m on OM4 MMF
v 
Ø850nm VCSEL laser and PIN photo-detector
v 
ØInter CDR on both Transmitter and ]]></description><pubDate><![CDATA[20230621]]></pubDate></item>
<item>
<title><![CDATA[SFP RJ45 10/100M Cisco Compatible Copper-T SFP Optical Transceiver Module]]></title><link><![CDATA[https://z2150232.en.ec21.com/SFP_RJ45_10_100M_Cisco--10225378_10315932.html]]></link><description><![CDATA[SFP RJ45 10/100M Cisco Compatible Copper-T SFP Optical Transceiver Module 
Specification 
Data rate: 10/100M 
Type: Copper 
Distance: 100M 
Connector: RJ45 
DDM: Yes 
Place of origin: Made in China 
]]></description><pubDate><![CDATA[20170302]]></pubDate></item>
<item>
<title><![CDATA[Netlite Handheld Ethernet Tester]]></title><link><![CDATA[https://xinertel.en.ec21.com/Netlite_Handheld_Ethernet_Tester--10761704_10761757.html]]></link><description><![CDATA[support terminal mode and through mode
L1，L2，L3 loopback test
Copper TDR test
SFP DDM
Switch port locate
Ping，ARP sweep，Trace route
Configure file save and load
Ftp/Http/DHCP test
Test result]]></description><pubDate><![CDATA[20190419]]></pubDate></item>
<item>
<title><![CDATA[X20BM11 B&amp;R Digital Input Module]]></title><link><![CDATA[https://modal.en.ec21.com/X20BM11_B_R_Digital_Input--11854992_11855083.html]]></link><description><![CDATA[NEW AND ORIGIN ITEM IN STOCK
WITH ONE YEAR WARRANTY 1. lower your support costs 2, Provide on-going availability of automation replacement parts Quantity available: 1 Warranty: 12 months. Lead time: ]]></description><pubDate><![CDATA[20240116]]></pubDate></item>

</channel>
</rss>