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Home  >  Data Communications

Data Communications

Data Communications

You can rely on Davis Instruments to carry a full complement of data communications equipment from industry -leading manufacturers like Megger, Fluke Networks, and N-Tron. Data communications equipment will help you connect and operate within industrial networks as well as to test and maintain them. Let us help you expand and connect your process control systems through state-of-the-art connectivity solutions. Our array of network switches covers the full range of industrial communications protocols with technologies to meet your price points and connectivity needs. In addition to a complete set of Ethernet switch solutions, we also offer Power over Ethernet (PoE) devices that allow you to use the same transmission lines for both data communications and power to reduce your wiring requirements. If you wish to eliminate wiring completely, we also offer wireless Ethernet communications solutions. For testing and maintaining your systems, we offer a range of instruments and tools including time domain reflectometers (TDRs), RF signal generators, RF spectroanalyzers, and cable testers. We also offer convenient tool kit options for commonly used equipment. If you have questions about selecting data communications equipment contact a Davis Application Specialist.
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4 port 10/100BaseTX Industrial Ethernet PoE Midspan Power Injector, DIN-Rail

  • Product Type: Power supply/adapter
  • Model: 100-POE4
  • Qty/ea: 1
Mfg Part#
DO-68586-14
Usually ships in 8 days.
$350.00 USD/EACH

Qty:

Ethernet Switch, Five 10/100BaseTX Ports POE

  • Product Type: Ethernet Switches
  • Qty/ea: 1
  • Brand: Red Lion
Mfg Part#
DO-68586-16
Usually ships in 8 days.
$305.00 USD/EACH

Qty:

ICM50000:Din Rail Mount Rs232/Rs485 Converter Module 9-26VDC

  • Product Type: DIN Rail Serial Converters
  • Power: 9 to 26 VDC
  • Communication output: RS-232/RS-485
Mfg Part#
DO-68484-88
Usually ships in 8 days.
$169.00 USD/EACH

Qty:

302MCST:Media Converter (Multimode St Style Connector)

  • Product Type: Media converter
  • Model: 302MC-ST
  • Qty/ea: 1
Mfg Part#
DO-17782-83
Usually ships in 11 days.
$322.00 USD/EACH

Qty:

231A : Deluxe Multi-Network Cable Tester

  • Product Type: Cable identifier/tester
  • Model: 231A
  • Qty/ea: 1
Mfg Part#
DO-20020-89
Available for order
or call 1-888-358-4712 to order
$94.00 USD/EACH

Qty:

N-Tron 105TX Ethernet Switch, Five 10/100BaseTX RJ-45 Port

  • Product Type: Ethernet Switches
  • Model: 105TX
  • Qty/ea: 1
Mfg Part#
DO-26047-23
In stock.
$121.00 USD/EACH

Qty:

Red Lion N-Tron 112FX4-ST Unmanaged Industrial Ethernet Switch, 12 Port; ST

  • Product Type: Ethernet Switches
  • Connection Type: ST
  • Connection Type: Eight RJ-45 10/100BaseTX
Mfg Part#
DO-17702-21
Available for order
or call 1-888-358-4712 to order
$948.00 USD/EACH

Qty:

302MCSC:Media Converter (Multimode Sc Style Connector)

  • Product Type: Media converter
  • Model: 302MC-SC
  • Qty/ea: 1
Mfg Part#
DO-17782-84
Usually ships in 10 days.
$322.00 USD/EACH

Qty:

Megger CFL510G Time Domain Reflectometer

  • Product Type: Reflectometer
  • Gain: Set for each range with three user selectable steps (in manual operating mode)
  • Velocity factor: Variable from 0.2 to 0.99 in steps of 0.01
Mfg Part#
DO-20043-50
In stock.
$2,020.00 USD/EACH

Qty:

Red Lion N-Tron 105FX-ST Unmanaged Industrial Ethernet Switch, 5 Port; ST

  • Product Type: Ethernet Switches
  • Connection Type: ST
  • Connection Type: Four RJ-45 10/100BaseTX
Mfg Part#
DO-17702-04
Usually ships in 8 days.
$230.00 USD/EACH

Qty:

B&K Precision 844A, EPROM Device Programmer

  • Product Type: Device programmer
  • Model: 844USB
  • Qty/ea: 1
Mfg Part#
DO-20020-91
Available for order
or call 1-888-358-4712 to order
$615.75 USD/EACH

Qty:

B&K Precision 851, Deluxe Heavy-Duty EPROM Eraser

  • Product Type: Data Communications
  • Qty/ea: 1
  • Brand: B & K Precision
Mfg Part# 851
DO-20020-82
Available for order
or call 1-888-358-4712 to order
$230.10 USD/EACH

Qty:

Red Lion N-Tron 110FX2-ST Unmanaged Industrial Ethernet Switch, 10 Port; ST

  • Product Type: Ethernet Switches
  • Connection Type: ST
  • Connection Type: Eight RJ-45 10/100BaseTX
Mfg Part#
DO-17702-17
Available for order
or call 1-888-358-4712 to order
$655.00 USD/EACH

Qty:

50 kHz - 8.5 GHz Handheld Spectrum Analyzer

  • Product Type: Spectrum Analyzer
  • Model: 2658A
  • Qty/ea: 1
Mfg Part# 2658A
DO-17783-98
Available for order
or call 1-888-358-4712 to order
$11,985.00 USD/EACH

Qty:

N-TRON Nt304TX Industrial Ethernet Switch, 4-Port

  • Product Type: Ethernet Switches
  • Model: 304TX
  • Qty/ea: 1
Mfg Part#
DO-17783-62
Usually ships in 8 days.
$207.00 USD/EACH

Qty:

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Home  >  Data Communications