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Catalog # 304174 - Model 4174 High Speed Ruggedized ST Fiber to RS485/422/232 Interface Converter, Board

    Model 4174 Highs Speed Ruggedized ST Fiber to RS485/422/232 Interface Converter, BoardCatalog # 304174 - Model 4174 High Speed Ruggedized ST Fiber to RS485/422/232 Interface Converter, BoardCatalog # 304174 - Model 4174 High Speed Ruggedized ST Fiber to RS485/422/232 Interface Converter, Board
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    • Model 4174 Highs Speed Ruggedized ST Fiber to RS485/422/232 Interface Converter, Board
    • Catalog # 304174 - Model 4174 High Speed Ruggedized ST Fiber to RS485/422/232 Interface Converter, Board
    • Catalog # 304174 - Model 4174 High Speed Ruggedized ST Fiber to RS485/422/232 Interface Converter, Board
Base Price:
$479.00
Catalog No: 304174
Model No: 4174
Product Type:Interface Converter
Converter Port Connector:DB9, ST
Conversion Type:Glass Fiber, RS232, RS422, RS485
Configuration:Board

Converts ST fiber link to RS485/422/232 interface and can be powered from a wide input range of 4.5 VDC - 9 VDC.
UPS

Shipping Terms

Shipments are made via UPS Ground, unless otherwise specified. Freight charges are prepaid and added to your invoice. We can estimate the freight costs for you.

We can ship freight collect on your account, just provide your UPS Account Number.

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Products shall be shipped F.O.B. Electro Standards' facility. Title to and risk of loss or damage to the products shall pass to you upon Electro Standards delivery of the products to a carrier for shipment. Title to software will remain with the applicable licensor. Electro Standards' prices do not include shipping and handling charges. Electro Standards reserves the right to use its own discretion in the manner and routing of shipments. Electro Standards shall be permitted to deliver products in separate lots.

Shipping Return Policy

  • To return an item, contact Electro Standards at 401-943-1164 to obtain a Return Material Authorization (RMA) number. RMA numbers are valid for 30 days after the date of the shipment and cannot be extended or re-issued. We are unable to accept returns without an RMA number.
  • All returns except those of defective product are subject to a 15% restocking fee, and additional charges for handling or freight are refunded only in cases of defective products.
  • Return freight must be shipped prepaid. We recommend that you insure the package as you are responsible for risk of loss on all returned packages. We recommend that all cartons are properly packed as Electro Standards is not responsible for product damaged en route. We do not issue call tags for product returns.
  • Returned product must be clean, undamaged, and complete with all manuals, accessories, documents and packaging. The items must be in a resalable condition.
  • The product must have with it a copy of the original invoice or packing slip and the appropriate RMA paperwork.
  • If your item is not working properly, please contact Electro Standards at 401-943-1164 for help in trouble-shooting your application.
  • If the product is defective, Electro Standards will repair or replace that item (at our discretion) upon receipt and evaluation of the original product.
  • Electro Standards reserves the right to authorize product returns after 30 days from the invoice date in some cases. If the product is accepted after 30 days, credit will be issued toward future pruchases only and some additional restocking charges may be applied.
  • All credits from RMAs must be used within one calendar year of issue.

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Interface Converters, Glass Fiber to Copper Interface
Model 4174 High Speed Ruggedized ST Fiber to RS485 / RS422 / RS232 Interface Converter Board

The Model 4174 is a very high speed ruggedized, protocol independent, Fiber to RS485/422/232 interface converter from Electro Standards Laboratories. Typical operating speeds are up to 1.5 Mbps for RS232 to fiber conversion and up to 5 Mbps for RS485/422 to fiber conversion. Designed to operate from -40°C to 85°C, it is a member of Electro Standards Laboratories’ (ESL) rugged community fiber-to-copper media converter family.

The unit features protection circuitry on all receivers and transmitters for both RS232 and RS485/422 interfaces. The Model 4174 Board Unit has front mounted threaded brackets for rack mounting in embedded applications.

The unit’s power input is protected from transients and features 3kVDC isolation to prevent system ground loops. It can be powered from a wide input range of 4.5VDC-9VDC. Custom models are also available for other voltage ranges such as 10VDC-36VDC and 19VDC-72VDC.

Dual D9 connectors for Power Daisy Chaining.

Very High Speed Ruggedized Fiber RS485/422/232 Converter Block Diagram

Model 4174 ST Fiber to RS485/422/232 Block Diagram

SPECIFICATIONS:

  • Glass ST Fiber Interface:
    • Connectors: Fiber Optic ST
    • TX Power: -12.5 dBm
    • RX Sensitivity: -27.5 dBm
    • Optical Budget: 15 dB
    • Max. Link Distance with 62.5/125µm fiber:
    • 5.35 km at up to 5 Mbps, 25°C
    • 3.75 km at up to 5 Mbps, -40°C to 85°C
    • Wavelength: 820 nm/850 nm, multimode
    • Fiber Size: 50/125 µm, 62.5/125 µm, 100/140 µm.
  • Fiber Polarity:
    • Logical 1 = Light ON/OFF: User Selectable
  • Copper Interface:
    • Connectors: DB9, Female.
    • Type: RS485, RS422, RS232
    • Terminations: RS485/422 120 Ohm insertable.
  • Bit Rate (nom.):
    • RS232: 0 to 1.5 Mbps.
    • RS485/422: 0 to 5 Mbps.
  • Indicators:
    • LEDs:TXD, RXD, PWR.
  • Power:
    • Input Power:
      • 4.5VDC-9VDC
      • Isolation: 3 kVDC.
      • Connectors: Dual DB9F for Power Daisy Chaining
  • Operating Environment:
    • -40°C to 85°C.
  • Model 4174 Mechanical (Board Only):
    Model 4174, Cat No 304174
    Size: 4.8" x 3.9" x 0.63" (12.2 x 9.9 x 1.6 cm)
    Weight: Approx. 3.5 ox (99g)
    Mounting: Mounting Holes, Right Angle Brackets

FEATURES:

  • Converts ST fiber link to RS485/422/232 interface via a DB9 connector.
  • Typical operating speeds are 1.5 Mbps for RS232 to fiber conversion.
  • Supports constructing an optically isolated high-speed communication link between a PC and a serial data network.
  • Supports point-to-point and multi-point network configurations.
  • LED indicators for TXD, RXD, and power.
  • Fiber Interface: Fiber Optic ST connectors.
  • Fiber Size: 50/125 µm, 62.5/125 µm, 100/140 µm.
  • Wavelength: 820nm/850nm, multimode.
  • Copper Interface: DB9 Female.
  • Terminations: RS485/422 120 Ohm jumper selectable.
  • Unit features ESD protection circuitry on the copper I/O connector.
  • Unit can be powered from a wide input range of 4.5 VDC - 9 VDC.
  • Power input is protected from transients and features 3kVDC isolation to prevent system ground loops.
  • Dual DB9F for power daisy chaining.

Model 4174 Fiber-to RS485/422/232 application: Point-to-Point Isolated PC RS485/422/232 Communications

Model 4174 ST Fiber to RS485/422/232  to Model 4174 ST Fiber to 485/422/232 interface Conversion

Model 4174 Fiber-to RS485/422/232 application: Isolated PC RS485/422/232 Communications to fiber serial interface network.

RS485/422/232 to ST fiber application

 

Model 4174 Fiber-to RS485/422/232 application: Isolated PC uSB to RS232/RS485 Communications to fiber serial interface network.

Fiber to USB interface conversion to ST Fiber to RS485/422/232 application drawing

To view more of Electro Standards' Media Converters, click here: Interface Converters.

Electro Standards can supply all your Network Cable requirements. Click here to reach our Cables/Connectors/Adapters Webpage.

For custom network interface converters call our friendly customer support staff at 401-943-1164, email eslab@electrostandards.com, or complete our online Custom Product Request form.

All data switches, data communication products, and data acquisition products are subject to a one year warranty against manufacturing defects.  The limit of ESL liability is limited to the cost of the ESL product provided.
*Prices online are subject to change and verification.
All ESL products are available for export.

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