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<title><![CDATA[EC21 Product Catalogs - Serial server]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/Serial server.html]]></link><item>
<title><![CDATA[Double Serial Device RS232 RS485 RS422 Ethernet Server Modbus Multi-host Polling]]></title><link><![CDATA[https://gpthink.en.ec21.com/Double_Serial_Device_RS232_RS485--11896477_11897229.html]]></link><description><![CDATA[Introduce 
GP-C6004 serial device server provides a function that converts RS-232/485/422 serial ports into TCP/IP network interfaces, enabling transparent bi-directional data transmission between RS]]></description><pubDate><![CDATA[20240204]]></pubDate></item>
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<title><![CDATA[RFID Contactless Blank RFID NFC Label NFC Stickers MIFARE Ultralight NXP]]></title><link><![CDATA[https://usocard.en.ec21.com/RFID_Contactless_Blank_RFID_NFC--10684851_11919122.html]]></link><description><![CDATA[Serial Numbers, Convex codes, etc. Technical supporting UID read out , chip encoded, encryption , etc Operating temperature -20℃-60℃ Protocol ISO 14443A Frequency 13.56MHZ ChipNXP Mifare Desfire,]]></description><pubDate><![CDATA[20250918]]></pubDate></item>
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<title><![CDATA[UNISTREAM Built-in PLC]]></title><link><![CDATA[https://automate.en.ec21.com/UNISTREAM_Built_in_PLC--4146634_11921121.html]]></link><description><![CDATA[Serial &amp; TCP/IP
• CANopen, CANIayer2, UniCAN BACnet, KNX and M-Bus via gateway
• Message Composer for 3rd party protocols
Advanced Communications
• OPC UA
• MQTT Client
• SNMP
• SQL Clien]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Dell EMC PowerEdge R740xd]]></title><link><![CDATA[https://pauljoe.en.ec21.com/Dell_EMC_PowerEdge_R740xd--11698675_12052337.html]]></link><description><![CDATA[Serial, 2 x USB 3.0, 1 x VGA
Video card: 2 x VGA
Riser options with up to 8 PCIe Gen 3 slots, maximum of 4 x 16 slots
Accelerator options
Up to three 300W or six 150W GPUs, or up to
three double-widt]]></description><pubDate><![CDATA[20250326]]></pubDate></item>
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<title><![CDATA[EBYTE NE2-S1-TBTTL Serial Port To Ethernet Patch Module Communication Data Transparent]]></title><link><![CDATA[https://cdebyteiot.en.ec21.com/EBYTE_NE2_S1_TBTTL_Serial--11942014_11942017.html]]></link><description><![CDATA[serial 
port server module is a serial port to Ethernet module that realizes 
bidirectional transparent transmission of serial port and Ethernet data.
Users do not need to care about the specific det]]></description><pubDate><![CDATA[20250317]]></pubDate></item>
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<title><![CDATA[SA NSA 1 WAN 1 LAN Dual-Core 880MHz 5G Industrial Router]]></title><link><![CDATA[https://junhaoyuetech.en.ec21.com/SA_NSA_1_WAN_1--12015356_12015726.html]]></link><description><![CDATA[Serial port transparent transmission
support
VPN server
PPTP Server, L2TP Server, OpenVPN Server 
VPN client
PPTP Client, L2TP Client, OpenVPN Client, GRE Client, local IP address configuration
Other]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[GPS Surveying Equipment Gnss Receiver FOIF A90 Base and Rover]]></title><link><![CDATA[https://1022614285.en.ec21.com/GPS_Surveying_Equipment_Gnss_Receiver--11658510_11658536.html]]></link><description><![CDATA[serial port): connecting PC and handheld
Operating system 
Linux
Based on Linux; Supports Web UI
Voice 
Multi-language supported
Tilt survey sensor 
Automatic correct system by 60 degree
Data format ]]></description><pubDate><![CDATA[20240819]]></pubDate></item>
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<title><![CDATA[Indoor LoRaWAN Gateway LPWAN IoT Solutions Wireless LoRa Wifi Router for Smart Building Smart Home]]></title><link><![CDATA[https://winext2024.en.ec21.com/Indoor_LoRaWAN_Gateway_LPWAN_IoT--11976761_11976843.html]]></link><description><![CDATA[serial port
Temperature
-10℃～50℃
Humidity
5%～95%
Power Consumption
7W
Dimension
180mm*115mm*30mm (antenna not included)
Software: 
Description
Specification
Core
Linux-4.14.88
LoRa protocol
L]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[HDMI CAT5/6 Video Extender Cascade Extender &amp; Mixing Signals Output Solution]]></title><link><![CDATA[https://epanio.en.ec21.com/HDMI_CAT5_6_Video_Extender--2627840_6609683.html]]></link><description><![CDATA[Serial)
IR (Infrared remote) enabled
Supports Local HDMI monitoring port
No software / driver installation required.
Each receiver (HD1002) links cascade-chainable 2 receivers(HD1002)
Rack mountable
]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[SMS Alarms for Data Monitoring and Acquisition in Industrial Automation]]></title><link><![CDATA[https://bliiot614.en.ec21.com/SMS_Alarms_for_Data_Monitoring--11953971_11954465.html]]></link><description><![CDATA[​Product Description​
The Industrial 4G Wireless Cellular RTU S275 features 8 digital inputs, 6 analog inputs, 4 relay outputs, 1 temperature and humidity input, and 1 RS485 serial port. The RTU ]]></description><pubDate><![CDATA[20240620]]></pubDate></item>
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<title><![CDATA[Factory Hot Sales GSM GPRS Ethernet 2RS485 RTU for Sewage Treatment Water Monitoring]]></title><link><![CDATA[https://12341567891234567890.en.ec21.com/Factory_Hot_Sales_GSM_GPRS--11940353_11945408.html]]></link><description><![CDATA[The RTU features 8 digital inputs, 6 24 bit analog or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 temperature and humidity input, 1 Ethernet RJ45 port, and 2 RS485 serial p]]></description><pubDate><![CDATA[20240531]]></pubDate></item>
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<title><![CDATA[AB 1732e  1734  1746 1756  1769]]></title><link><![CDATA[https://jiangstar.en.ec21.com/AB_1732e_1734_1746_1756--9022887_9022888.html]]></link><description><![CDATA[SERIAL INTERFACE MODULE
1747-AIC ISOLATED LINK COUPLER FOR PROGRAMMABLE CONTROLLER
1747-C10 REPLACEMENT CABLE FOR PROCESSOR TO PERIPHERAL
1747-C11 PROCESSOR TO ISOLATED LINK COUPLER REPLACEMENT CBL
1]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[3.5inch Embedded Motherboard AIOT3-EHL12]]></title><link><![CDATA[https://jwipc.en.ec21.com/3.5inch_Embedded_Motherboard_AIOT3_EHL12--11920087_11920092.html]]></link><description><![CDATA[serial ports can be expanded to 6 or 10 serial ports to suit different scenarios. Half-length Wifi+BT; supports 16-bit digital I/O with optocoupler isolation and supports up to four gigabit switching]]></description><pubDate><![CDATA[20240403]]></pubDate></item>
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<title><![CDATA[FTP WIFI NETWORK Full HD Media Player]]></title><link><![CDATA[https://sjdmp.en.ec21.com/FTP_WIFI_NETWORK_Full_HD--8409579_8438718.html]]></link><description><![CDATA[serial interface communication terminal program play . 
5: Supports all HD media format: Video Format: MP4/MOVAVI.Minus VR.DVD video ASF, WMV VCD FLVMKV,RM,RMVB,TS. Music Format:MP3,MAV,MKA,LPCM,AAC,]]></description><pubDate><![CDATA[20171123]]></pubDate></item>
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<title><![CDATA[PCI Express  Serial  2 Ports  PCI-e 4s  WCH Chipset]]></title><link><![CDATA[https://selinaxue.en.ec21.com/PCI_Express_Serial_2_Ports--2908570_9031556.html]]></link><description><![CDATA[serial port support General Equipment 99%
System Requirements
Windows98/98SE/ME/2000/xp/server 2003/2008 / Vista / win7 / win8, Linux, MAC
PCI - Express x1 slot
Package Contents
1 x PCI-E serial card]]></description><pubDate><![CDATA[20141102]]></pubDate></item>
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<title><![CDATA[ABB  DCS Parts]]></title><link><![CDATA[https://willingtech.en.ec21.com/ABB_DCS_Parts--4887724_4887780.html]]></link><description><![CDATA[Serial Printer Cable
3BSC950098R1 Cable
3BSE009616R1 TC505K03 TC505K03 Connection Kit
3BUC980002R0001-D CI560 CI560 TRIO Fieldbus Module
3HNE06225-1/07 AEXB-02 AEXB-02 Purge Controller
46021C US ASCI]]></description><pubDate><![CDATA[20220825]]></pubDate></item>
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<title><![CDATA[76mm Impact DOT-Matrix Printer (GP-7635K)]]></title><link><![CDATA[https://gprinter.en.ec21.com/76mm_Impact_DOT_Matrix_Printer--4941433_4941674.html]]></link><description><![CDATA[Serial/USB/Parallel/Ethernet
Paper diameter
75mm
Line space
4.23mm(can be adjustive)
Character Size
ANK Font Font A: 9&amp;times;9dots Font B: 7&amp;times;9dots 
Simplified/Traditional Chinese Character: 16&amp;]]></description><pubDate><![CDATA[20140829]]></pubDate></item>
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<title><![CDATA[Azbox Bravissimo with Iks&amp;Sks Full HD 1080p NAGRA3]]></title><link><![CDATA[https://huayue82.en.ec21.com/Azbox_Bravissimo_with_Iks_Sks--7146270_7148512.html]]></link><description><![CDATA[serial port for update 
Web browser 
RSS newsreader 
E-mail client (POP Only) 
Media Player : 
Audio formats: MP3, WAV, AIFF, WMA, Ogg Vobis 
Image: JPEG, BMP, TIFF, GIF, PNG 
Video: MPEG1, MPEG2, MP]]></description><pubDate><![CDATA[20121003]]></pubDate></item>
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<title><![CDATA[HDLC-USB Portable Protocol Converter]]></title><link><![CDATA[https://yacer.en.ec21.com/HDLC_USB_Portable_Protocol_Converter--10227747_10227755.html]]></link><description><![CDATA[The HDLC-USB protocol converter provides two multi-protocol synchronous/asynchronous serial ports and one 10/100M Ethernet interface to convert the protocols between serial ports and Ethernet interfa]]></description><pubDate><![CDATA[20200413]]></pubDate></item>
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<title><![CDATA[Semtech (Gennum ) GS2962]]></title><link><![CDATA[https://hktechlink.en.ec21.com/Semtech_Gennum_GS2962--8160535_8165627.html]]></link><description><![CDATA[The GS2962 is an SDI transmitter, generating a SMPTE 424M, SMPTE 292M, SMPTE 259M-C or DVB-ASI compliant serial digital output signal.
The integrated ClockCleaner&amp;trade; allows the device to accept p]]></description><pubDate><![CDATA[20130624]]></pubDate></item>
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<title><![CDATA[ALL-200G Gang Device Programmer A Multi-site High Performance IC Device Programmer]]></title><link><![CDATA[https://eileenlmt.en.ec21.com/ALL_200G_Gang_Device_Programmer--8414819_10968475.html]]></link><description><![CDATA[Serial EE, SPI memory, NOR/NAND FLASH, MPU/MCU product types and DIP, SDIP, SOP, SSOP, TSOP, PLCC, QFP, QFN, SON, BGA package types.Easy to setup &amp; operate
ALL-200G setup and operation can be done ea]]></description><pubDate><![CDATA[20190614]]></pubDate></item>
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<title><![CDATA[GSM Terminal Unit for BTS Monitoring]]></title><link><![CDATA[https://zhangbingbing.en.ec21.com/GSM_Terminal_Unit_for_BTS--11608824_11620980.html]]></link><description><![CDATA[serial port,supports 320 IO tags via Modbus 
RTU protocol. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and 
programmed inter-lock events automatically]]></description><pubDate><![CDATA[20220815]]></pubDate></item>
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<title><![CDATA[Multiple I/O 4G Ethernet Modbus To MQTT Gateway Remote RTU Alarm Controller]]></title><link><![CDATA[https://kingpigeoniot20.en.ec21.com/Multiple_I_O_4G_Ethernet--11855887_11855895.html]]></link><description><![CDATA[serial port supports 320 IO tags via Modbus RTU protocol. The 4G RTU can be used as Modbus RTU Master and Slave at the same time and supports transparent data transmission. The Cellular IoT RTU can b]]></description><pubDate><![CDATA[20231018]]></pubDate></item>
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<title><![CDATA[GNSS RTK Receiver FOIF A90]]></title><link><![CDATA[https://emmagao1.en.ec21.com/GNSS_RTK_Receiver_FOIF_A90--10769777_11607789.html]]></link><description><![CDATA[serial port): connecting PC and handheldOperating system Linux Based on Linux; Supports Web UI Voice Multi-language supported Tilt survey sensor Automatic correct system by 30 degreeData formatData f]]></description><pubDate><![CDATA[20220722]]></pubDate></item>
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<title><![CDATA[Acrel AEW100 Wireless Energy Meter]]></title><link><![CDATA[https://acrel1.en.ec21.com/Acrel_AEW100_Wireless_Energy_Meter--11836609_11873913.html]]></link><description><![CDATA[to the gateway or serial server to realize safe and reliable wireless networking. 
As a power meter supplier
, we can offer sorts of related products for sale, if you have needs, please contact us.
]]></description><pubDate><![CDATA[20231208]]></pubDate></item>
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<title><![CDATA[SINREY SIP2701V Network Audio Module Digital Broadcasting and Two-way Intercom PCB Module, Support O]]></title><link><![CDATA[https://sinrey.en.ec21.com/SINREY_SIP2701V_Network_Audio_Module--11828357_11828406.html]]></link><description><![CDATA[serial port to allow user control via commands.
Function
- Pin Type SIP Protocol Intercom Module. 
- Support SIP protocol— SIP v1 (RFC2543), v2 (RFC3261) 
- Supports peer-to-peer SIP intercom off t]]></description><pubDate><![CDATA[20230802]]></pubDate></item>
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<title><![CDATA[Intelligent Temperature Measuring Machine]]></title><link><![CDATA[https://auroraguoxia12.en.ec21.com/Intelligent_Temperature_Measuring_Machine--11599950_11770469.html]]></link><description><![CDATA[server synchronization)Voice settings0-10 (0 bit mute, the default is 8)Dimming1-10 (default is 8)About this machineDate of manufactureFactory time of the deviceserial numberdevise serial numbermanuf]]></description><pubDate><![CDATA[20230417]]></pubDate></item>
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<title><![CDATA[Modbus MQTT 2 Ethernet Ports Module for Remote Data Monitoring]]></title><link><![CDATA[https://billot.en.ec21.com/Modbus_MQTT_2_Ethernet_Ports--11868855_11868867.html]]></link><description><![CDATA[Inputs: 8 channels
Digital Outputs: 8 channels
Analog Input: 8 channels
Ethernet Port: 2xRJ45
Serial Port: 1xRS485
Protocol: Modbus TCP Master or Slave, TCP/IP, MQTT
Dimensions: 82x 40 x 99 mm]]></description><pubDate><![CDATA[20231121]]></pubDate></item>
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<title><![CDATA[Modbus RS485 Split Core Current Transformer Convert; AC Analog Signal; RS485 Digital Signal]]></title><link><![CDATA[https://daqiot888.en.ec21.com/Modbus_RS485_Split_Core_Current--11825498_11825983.html]]></link><description><![CDATA[Serial Port Communication Parameters
Baud rate：9600 Data bit：8 Verify：NONE Stop bit：1
4.2 
Function Code Definition
The upper computer uses 03 function
code to read data or receive alarm data]]></description><pubDate><![CDATA[20230728]]></pubDate></item>
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<title><![CDATA[Rockchip RK3399 RK3399pro ARM BOARD for Cash Register]]></title><link><![CDATA[https://obolasoms.en.ec21.com/Rockchip_RK3399_RK3399pro_ARM_BOARD--11798999_11861277.html]]></link><description><![CDATA[serial interfaces;
Touchscreen support for intuitive user interaction;
Compatibility with various operating systems, such as Linux and Android.
Applications
It is widely used in cluster server, high-]]></description><pubDate><![CDATA[20240312]]></pubDate></item>
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<title><![CDATA[Lm87cimt/Nopb]]></title><link><![CDATA[https://thomasli.en.ec21.com/Lm87cimt_Nopb--11892242_11892266.html]]></link><description><![CDATA[serial bus for communication. The LM87CIMT/NOPB can measure temperatures within a specified range and provides a digital output proportional to the temperature.
One notable feature is its thermal wat]]></description><pubDate><![CDATA[20240123]]></pubDate></item>

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