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UTEK UT-202D Passive RS232 to RS422 Converter RS422 to 9Pin Serial Port Two-way Communication Distance 1.2KM No Need Power
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Available Direct from YEPLOOK Available Direct from YEPLOOK
  • $11.77 - $14.77
UT-820E 1-port USB to RS-485/422 Serial Converter with ESD protection
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Available Direct from YEPLOOK Available Direct from YEPLOOK
  • $68.30 - $71.30
Dell 64T5K S4048-ON SFP+ 10GbE Open Networking Switch
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  •  
  • $657.00 
  • $15.00 Shipping
Dell UT052 PowerConnect 6248 48 Port Gigabit Switch
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  • $776.00 
  • Free Shipping
ULTIMAXX 43mm 3-Piece Multi-Coated HD UV / CPL / FLD Filter Set 43mm BRAND NEW
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  • $12.95 
Industrial Grade UOTEK 10/100/1000M 8 Ports RJ45 Network Unmanaged Ethernet Switch DIN-Rail 12/24/48VDC Support Reverse Polarity Protection UT-6408G
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Industrial Grade UOTEK 10/100/1000M 8 Ports RJ45 Network Unmanaged Ethernet Switch DIN-Rail 12/24/48VDC Support Reverse Polarity Protection UT-6408G
  • Format: DIN Rail Mount
  • Standards: IEEE 802.3, 10 Base-T, IEEE 802.3u 100Base-TX,IEEE 802.3ab 1000Base-T
  • Uplink Ports: 8
  • Uplink Interface: RJ45
  • Model #: UT-6408G
  •  
  • $165.50 
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Direct from UOTEK Direct from UOTEK
Dell 64T5K S4048-ON SFP+ 10GbE Open Networking Switch
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  •  
  • $657.00 
  • Free Shipping
Dell UT052 PowerConnect 6248 48 Port Gigabit Switch
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  •  
  • $776.00 
  • $15.00 Shipping
UOTEK Industrial Grade 10/100M 5 Ports Unmanaged Ethernet Switch DIN-rail without Power Supporting Full-duplex or Half-duplex Auto MDI/MDI-X UT-6405
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UOTEK Industrial Grade 10/100M 5 Ports Unmanaged Ethernet Switch DIN-rail without Power Supporting Full-duplex or Half-duplex Auto MDI/MDI-X UT-6405
  • Format: DIN Rail Mount
  • Standards: IEEE 802.3 10Base-T; IEEE 802.3u 100Base-T(X) & 100Base-FX
  • Uplink Ports: 5
  • Uplink Interface: RJ45
  • Model #: UT-6405
  •  
  • $71.10 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK Industrial RS-232 to RS-485 RS-422 Converter DB9 RS232 to RS485 RS422 Adapter RS 232 485 422 Connector Isolation UT-503
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  •  
  • $57.69 
  • Free Shipping
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UOTEK USB to RS-485 RS-422 Converter RS422 RS485 to USB 2.0 Adapter Serial Connector ESD Static Protection 5-pin Terminal Block UT-885 Win7/8/8.1/10/XP/Vista/CE/Mac/Linux
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  • $23.06 
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Direct from UOTEK Direct from UOTEK
UOTEK Industrial RS232 to RS485 RS422 Optoelectronic Isolated Converter Adapter with Lightning Surge Protection DB9 Connector UT-2016
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UOTEK Industrial RS232 to RS485 RS422 Optoelectronic Isolated Converter Adapter with Lightning Surge Protection DB9 Connector UT-2016
  • Type: Isolated Converter
  • Specifications: ● Standards: RS-232C EIA/TIA, RS-485/422 ● RS-232 DB9 female connector, RS-485/422 DB9 male connector ● Protection: RS-422/485 each wire 600W lightning surge protection ● Isolation: isolated voltage 2500Vrms 500DC continuous ● Operating mode: asynchronous full-duplex or half-duplex ● Indication: PWR, TXD, RXD ● Transmission Media: Twisted-pair or shielded cable ● Baud rate: 115.2kbps to 300m 38.4kbps to
  • Connector A: db9 male & female port
  • Connector B: rj45 port
  • Model #: UT-2016
  •  
  • $45.50 
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UOTEK RS232 RS485 RS422 to RS485 RS422 Addressable Converter Isolation  Industrial Grade RS-232 RS-485 RS-422 Connector UT-5209
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  • $116.36 
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UOTEK RS422 RS485 to RS232 Optoelectronic Isolated Converter RS-232 to RS-485/422 Adapter DB9 Famale Male Connector ESD Anti-Surge UT-206
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  • $45.50 
  • Free Shipping
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UOTEK Industrial PCIE to 8 Port RS485 RS422 High Speed Serial Card Converter ESD Anti-lightning  UT-798
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  • $132.70 
  • $11.01 Shipping
Direct from UOTEK Direct from UOTEK
UOTEK USB to RS-485 RS-422 Converter USB2.0 4 Ports RS485 RS422 Adapter Serial DB9 Connector Optical isolation ESD UT-861A
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  • $131.56 
  • Free Shipping
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UOTEK RS-232 to RS-485 Converter Industrial Grade RS485 RS232 Adapter DB9 Connector with Isolation Surge & ESD Protection UT-502 Plug & Play
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UOTEK RS-232 to RS-485 Converter Industrial Grade RS485 RS232 Adapter DB9 Connector with Isolation Surge & ESD Protection UT-502 Plug & Play
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: 10-pin terminal block
  • Dimensions: 29*17*7cm
  • Model #: UT-502
  •  
  • $57.39 
  • Free Shipping
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UOTEK Industrial RS232 to RS485 RS422 Converter with Isolation Surge ±15KV ESD Protection DB9 Connector Supports All Operating System UT-218
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  • $52.09 
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UOTEK Mini RS-232 to RS-422 Converter RS422 RS232 Conversion Adapter DB9 Connector No Power Required Bidirectional UT-202D
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UOTEK Mini RS-232 to RS-422 Converter RS422 RS232 Conversion Adapter DB9 Connector No Power Required Bidirectional UT-202D
  • Type: CONVERTER
  • Connector A: DB9 female
  • Connector B: DB9 male,with terminal block
  • Model #: UT-202D
  •  
  • $14.89 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK Mini Port-powered RS232 to RS485 RS422 Converter Adapter DB9 Connector Plug & Play UT-203A
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  • $8.57 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
UOTEK Industrial RS-232 to RS-422 Converter RS232 to RS422 Adapter DB9 Female Male Connector with Terminal Block UT-205A
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UOTEK Industrial RS-232 to RS-422 Converter RS232 to RS422 Adapter DB9 Female Male Connector with Terminal Block UT-205A
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: DB9 male connector, with terminal block
  • Model #: UT-205A
  •  
  • $9.39 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
UOTEK USB to RS-485 RS-422 Converter USB2.0 RS485 RS422 RJ45 Conversion Adapter Connector UT-820E with Optical Isolation Auto Detection
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  • $50.77 
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