Network Hub & Switches

112 matches

Dell PowerConnect 5324 24-Port Gigabit Ethern...

Dell PowerConnect 5324 ethernet switch 24 ports Used in Lab Testing This Dell ... Dell PowerConnect 5324 ethernet switch 24 ports Used in Lab Testing This Dell PowerConnect 5324 switch is a high-performance device designed for enterprise networking. With 24 Gigabit Ethernet ports and a maximum data transfer rate of 1 Gbps it can... more

as low as $129.00

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FOR IDM-7842 Modbus gateway 2 channel optical...

FOR IDM-7842 Modbus gateway 2 channel optical isolation RS485/232 serial port ... FOR IDM-7842 Modbus gateway 2 channel optical isolation RS485/232 serial port 5 port Ethernet switch modbus tcp more

as low as $144.60

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Black Box Industrial Managed Gigabit Ethernet...

General Information Economical switch delivers features normally found in more... General Information Economical switch delivers features normally found in more expensive switches. PoE 802.3af and PoE+ 802.3at compatible. Delivers up to 30W per port. SFP ports enable single-mode or multimode Gigabit fiber uplinks over long... more

MikroTik CRS309-1G-8S In Switch Gigabit Ether...

The CRS309-1G-8S+ is a very compact yet powerful networking switch. It has eig... The CRS309-1G-8S+ is a very compact yet powerful networking switch. It has eight SFP+ slots supporting up to 10 Gbit module in each which results in a total switching capacity of 162 Gbps and total non-blocking throughput of 81 Gbps. The device also... more

as low as $299.06

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MikroTik CRS309-1G-8S+IN 9 Port Desktop Switc...

The CRS309-1G-8S+ is a very compact yet powerful networking switch. It has eig... The CRS309-1G-8S+ is a very compact yet powerful networking switch. It has eight SFP+ slots supporting up to 10 Gbit module in each which results in a total switching capacity of 162 Gbps and total non-blocking throughput of 81 Gbps. The device also... more

as low as $344.50 $287.15

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FOR 5800 8 port RS232 RS485 to Ethernet conve...

FOR 5800 8 port RS232 RS485 to Ethernet converter industrial multiple serial d... FOR 5800 8 port RS232 RS485 to Ethernet converter industrial multiple serial device server switch more

as low as $446.32

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FOR 5200 2 port RS232 RS485 RS422 to Ethernet...

FOR 5200 2 port RS232 RS485 RS422 to Ethernet RJ45 Converter industrial dual s... FOR 5200 2 port RS232 RS485 RS422 to Ethernet RJ45 Converter industrial dual serial device server Switch more

as low as $124.94

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2X Ethernet Server Module -TCP232-302 RS232 t...

Serial port baud rate from 600 to 230.4 Kbps Control bits of None Odd Even Mar... Serial port baud rate from 600 to 230.4 Kbps Control bits of None Odd Even Mark and Space Working modes: Server Client UDP Client UDP Server HTTPD Client Support virtual serial port and provide corresponding - software Heartbeat package mechanism to... more

as low as $41.20

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Ethernet/USB HUB HAT Expansion Board for /Zer...

Features: brand new and high quality This is a 4 port USB hub for Pi provides ... Features: brand new and high quality This is a 4 port USB hub for Pi provides more USB capability to your Pi what s more it features USB to UART converter for easy serial communication. It can work with various versions of the Pi and the size of the... more

as low as $27.83

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Ethernet/USB HUB HAT for with 1x RJ45 Etherne...

Features: brand new and high quality This is a 4 port USB hub for Pi provides ... Features: brand new and high quality This is a 4 port USB hub for Pi provides more USB capability to your Pi what s more it features USB to UART converter for easy serial communication. It can work with various versions of the Pi and the size of the... more

as low as $28.11 $25.16

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FOR Usr-n580 Industrial Ethernet Converter 8 ...

FOR Usr-n580 Industrial Ethernet Converter 8 Port Rs485 Serial Device Server S... FOR Usr-n580 Industrial Ethernet Converter 8 Port Rs485 Serial Device Server Support for Modbus Rtu To Tcp Ethernet more

as low as $409.94

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2X RS485 to Ethernet Converter Tiny Size Seri...

One Serial Port: With RS485 serial port It can realize transparent transmissio... One Serial Port: With RS485 serial port It can realize transparent transmission between RS485 and Ethernet ports. It supports timeout restart DHCP DNS and other advanced features such as heartbeat packet registration packet etc. Rich Protocols:... more

as low as $26.37

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FOR 10pcs USR-K5 UART to Ethernet Modules Wit...

FOR 10pcs USR-K5 UART to Ethernet Modules With tiny size Serial to Ethernet Co... FOR 10pcs USR-K5 UART to Ethernet Modules With tiny size Serial to Ethernet Converter Modules integrated with TCP/IP protocol more

as low as $204.74

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ttgo T-Internet-POE ESP32 Ethernet Downloader...

100% brand new and high qualityDescriptions: . Features: With ESPRESSIF-ESP32-... 100% brand new and high qualityDescriptions: . Features: With ESPRESSIF-ESP32-WROOM-B LAN8720A Ethernet chip SI 3404 power management chip Compatible with PoE mode A (powered by data pair) and PoE mode B (powered by backup pair) and auto MDIX... more

as low as $8.28 $7.29

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FOR USR-K5 UART to Ethernet Modules With tiny...

FOR USR-K5 UART to Ethernet Modules With tiny size Serial to Ethernet Converte... FOR USR-K5 UART to Ethernet Modules With tiny size Serial to Ethernet Converter Modules integrated with TCP/IP protocol more

as low as $61.18

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FOR 2PCS USR-K5 UART to Ethernet Modules With...

FOR 2PCS USR-K5 UART to Ethernet Modules With tiny size Serial to Ethernet Con... FOR 2PCS USR-K5 UART to Ethernet Modules With tiny size Serial to Ethernet Converter Modules integrated with TCP/IP protocol more

as low as $50.90

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FOR 2pcs Usr-n580 Industrial Ethernet Convert...

FOR 2pcs Usr-n580 Industrial Ethernet Converter 8 Port Rs485 Serial Device Ser... FOR 2pcs Usr-n580 Industrial Ethernet Converter 8 Port Rs485 Serial Device Server Support for Modbus Rtu To Tcp Ethernet more

as low as $427.51

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For USR-DR302 Din Rail Serial RS485 to Ethern...

For USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet ... For USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter RTU to TCP Unit more

as low as $46.58

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FOR EE11A MINI RS485 Serial Server to Etherne...

FOR EE11A MINI RS485 Serial Server to Ethernet ModbusTCP to Ethernet RJ45 Conv... FOR EE11A MINI RS485 Serial Server to Ethernet ModbusTCP to Ethernet RJ45 Converter With Eembedded Web Server more

as low as $35.56

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FOR 5143D Din Rail Serial RS485 to Ethernet T...

FOR 5143D Din Rail Serial RS485 to Ethernet TCP IP Server Ethernet Converter w... FOR 5143D Din Rail Serial RS485 to Ethernet TCP IP Server Ethernet Converter with Adaptor Optional more

as low as $37.06

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