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Westermo LRW-702-F2 Fiber Optic Repeater

Westermo LRW-702-F2 Fiber Optic Repeater
Westermo LRW-702-F2 Fiber Optic Repeater
Westermo LRW-702-F2 Fiber Optic Repeater
Westermo LRW-702-F2 Fiber Optic Repeater
Westermo LRW-702-F2 Fiber Optic Repeater
Westermo LRW-702-F2 Fiber Optic Repeater
Westermo LRW-702-F2 Fiber Optic Repeater
Westermo LRW-702-F2 Fiber Optic Repeater
Westermo LRW-702-F2 Fiber Optic Repeater

  • Fiber Optic Repeater for TP/FT-10
  • Point-to-Point, Bus, or Redundant Ring
  • 1 x Status port (detachable screw terminal connector)
  • 1 x LonWorks®, TP/FT-10 (78.5 kbit/s)
  • 1 or 2 x 100 Mbit SFP port (Multimode/Singlemode, LC connector)
  • 120 KM Typical data transmission distance on fiber
  • DIN-rail mount installation design
  • 10 to 60 VDC/20 to 30 VAC Redundant dual inputs
  • IP21-rated PC / ABS body material design
  • –40 to +60ºC operating temperature range

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Datasheet
  • Operating Temperature (-40 to 60°C)
  • Relative Humidity (5% to 95% RH)
  • IP protection (IP21)
  • Shock (IEC 60068-2-27)
  • Vibration (IEC 60068-2-6)
  • Railway Transportation
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Tags: Media Converters , Fibre Optic Modems , Fibre Modems , Modems , Converters , Fiber Optic Repeaters , Repeaters , Industrial Data Communications , Industrial Modems , Railway Transportation Products , Westermo LRW-702-F2

LRW-702-F2 is a LonWorks® to fibre optic modem designed for Point to Point, multidrop, or redundant ring applications. The design allows the use of a range of Westermo verified SFP (Small Form Pluggable) transceivers, which can provide a variety of solutions, for example, only a single fibre or distances up to 120 km.

LRW-702-F2 is designed for harsh industrial usage, meeting industrial-level EMC specifications and having a wide operating temperature range. Because of the repeater functionality, it eliminates the problem of jitter and hence ensures reliable communications in all situations. Total galvanic isolation and transient protection are standard for all interfaces.

The line interfaces are also equipped with extensive protection against overcurrents and voltage suppression. The DIN-mounted case of the unit makes it easy to mount. To allow for uninterrupted communication, the units are designed with redundant power inputs that can be powered from two separate supplies and handle an operating voltage range of 10 – 60 VDC.


You can also find the ODW-710-F1, ODW-720-F2, and ODW-730-F1 models in the Fiber Optic Modems. 


Easy World Automation offers the easiest way to buy the Westermo LRW-702-F2 Fiber Optic Repeater in the Middle East (UAE (Dubai), KSA (Al Khobar, Riyadh), and Oman) at the lowest price through online inquiring. Our sales experts will contact you to fulfill all your industrial automation needs.

converter : Interface
100Mb Fiber optic single mode (Megabit) PortsYes : 1 LC Port (or Multimode)
100Mb Fiber optic multi mode (Megabit) PortsYes : 1 LC Port (or Singlemode)
Serial portNo
USBNo
Other portsYes : 1 x Status port (detachable screw terminal connector), 1 x LonWorks®, TP/FT-10 (78.5 kbit/s)
IsolationYes : Status: TP/FT-10 port and power port; TP/FT-10: Power port and status port
converter : Converter specifications
Data transfer speed ( Baudrate )LonWorks: 78 kbit/s
Maximum data transmission distance120 KM
Minimum output power converter-
Sensitivity to receiving information-
Wavelength-
Require cable diameter-
Flow Control-
ProtocolsLonTalk
converter : Serial Signals
RS-232 Signals-
RS-422 Signals-
RS-485-2w Signals-
RS-485-4w Signals-
converter : Power Requirements
Power Consumption (Output Adapter)-
Power Input Plugin ( Redundant )Yes
Overload Current ProtectionNo
Reverse Polarity ProtectionSupported
Input Voltage12 to 48 VDC, 24 VAC (Wide Range 10 to 60 VDC, 20 to 30 VAC)
Input Current400 mA @ 12 VDC, 200 mA @ 24 VDC, 100 mA @ 48 VDC
Connector4-position Detachable screw terminal
converter : General
Fan / FanlessFanless
MTBF-
converter : Physical Characteristics
Dimensions34 x 123 x 121 mm (1.33 x 4.84 x 4.76)
HousingPC/ABS
InstallationDin-rail mounting
Operating Temperature-40 to +60ºC (-40 to 140ºF)
Operation Humidity5-95% relative humidity
Standards and CertificationsIngress protection: IP21; EMC: EN 61000-6-2, Immunity industrial environments, EN 61000-6-4, Emission industrial environments
Storage Temperature-40 to +70ºC (-40 to 158ºF)
Weight0.26 kg
converter : LED Indicators
LED Per PortYes
PowerYes

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