Rugged, Compact, and Reliable 9-PIN RS-232 over Fiber Solution

Industrial Media Converters - Industrial RS-232 Serial Data Fiber Converter
DIN Mount
 

This Industrial Serial Data DIN Fiber Link system transports a full 9-PIN RS-232 copper signal over fiber optic cable. This is an ideal solution for extending serial data communications over long distances or near large electrical equipment. Fiber optics provide long distance communication up to 74 mi. (120km) and immunity to EMI/RFI and potential transient surges which can cause noise or damage equipment.

The system supports asynchronous serial data rates from 50 bps to 1Mbit/s and has an auto-sensing feature that eliminates the need to manually set serial data rates. A comprehensive set of LEDs on the front panel indicate power status, fiber status, and serial data activity. Powering options include standard 24-48VDC or high range DC powering of 125VDC. This rugged system is designed to operate over a wide operating temperature -40 to +70°C and features are dual redundant power inputs, and a system alarm relay for maximum uptime and reliability. Included is a DIN clip and wall mount ears for easy installation into to a wide range of environments.

SED-03-2
SED-04-2
SED-40-2
SED-41-2
SED-45-2
SED-50-2
SED-51-2
SED-55-2
SED-10-2
SED-11-2
SED-14-2
SED-15-2

  • Rugged design – Extreme operating temperature rating
  • 9-PIN RS-232 Signal – DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI
  • Selectable DTE/DCE switch
  • Each PIN is optically isolated
  • Optional Breakout Cable for 3 channels of RS-232 serial data
  • Convenient LEDs for power, fiber, and serial signals
  • Non-removable transceiver for ease of ordering and maximum operating reliability
  • Available with ST or SC connectors
  • Available in Single or Multimode fiber, supports fiber distances up to 74mi /120km
  • Dual and single (Bi-directional) fiber models available
  • LED’s for power, fiber, and serial signal activity
  • System power range options: 24-48VDC or 125 VDC
  • Redundant Power Inputs
  • Built-in surge, over current, and polarity reversal protection
  • DIN rail or wall mount (Includes wall mount ears)
  • Limited Lifetime Warranty
  • Made in USA

Powering Voltage:
Standard Model – 24-48VDC
-A Model – 125VDC

Power Consumption:
3.6 Watts (Maximum)

Fiber Connectors:
ST or SC

Fiber Type:
Singlemode up to 120km
Multimode up to 2km, supports 62.5μm and 50μm

Protocols:
RS-232

DB-9 Port:
Female
Active PIN’s: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI

RS-232 Signal Isolation:
Optical Isolation 3000 Vrms

DIP Switches:
DCE / DTE – Specifies the DB-9 Ports Operational Mode

LED:
POWER – DC Power OK
FIBER – Fiber Connection OK
TX – RS-232 Copper Transmit
RX – RS-232 Copper Receive

Surge Protection:
Varistors & Automatic resettable fuses
DC Input Isolation 1.5kV
Voltage Reversal Protection

Construction:
Powder coated steel and aluminum alloy
Physical Dimensions H 4.93” x W 1.20” x D 3.93” (125mm x 31mm x 100mm)

Mounting Style:
Standard DIN rail (T-35)
Wall mount (with included ears)

Operating:
Temperature -40°F to +158°F (-40°C to +70°C)
Humidity 95%

General Information
Industrial RS-232 Serial Data Fiber Converter
Industrial RS-232 Serial Data Fiber Converter
DCE Device To DCE Device
DCE Device To DCE Device
Breakout Cable Application Diagram
Breakout Cable Application Diagram
Straight Through 9 Pin Serial Cable
Straight Through 9 Pin Serial Cable
Null (Crossover) 9 Pin Serial Cable
Null (Crossover) 9 Pin Serial Cable

$380.00$660.00

Lead Time: 1 to 2 Weeks*

For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.

Ordering

Industrial RS-232 Serial Data Fiber Converter

Product configurationModeConnectorDistanceFibersPart numberPricehf:att:pa_modehf:att:pa_connectorhf:att:pa_distance
Multimode, SC, 2km/1.2 miles, Dual FiberMultimodeSC2km/1.2 milesDual FiberSED-03-2$380.00
multimodesc2km-1-2-miles
Multimode, ST, 2km/1.25 miles, Dual FiberMultimodeST2km/1.2 milesDual FiberSED-04-2$380.00
multimodest2km-1-2-miles
Singlemode, SC, 20km/12.4 miles, Dual FiberSinglemodeSC20km/12.4 milesDual FiberSED-40-2$480.00
singlemodesc20km-12-4-miles
Singlemode, SC, 60km/37 miles, Dual FiberSinglemodeSC60km/37 milesDual FiberSED-41-2$580.00
singlemodesc60km-37-miles
Singlemode, SC, 120km/74 miles, Dual FiberSinglemodeSC120km/74 milesDual FiberSED-45-2$660.00
singlemodesc120km-74-miles
Singlemode, ST, 20km/12.4 miles, Dual FiberSinglemodeST20km/12.4 milesDual FiberSED-50-2$480.00
singlemodest20km-12-4-miles
Singlemode, ST, 60km/37 miles, Dual FiberSinglemodeST60km/37 milesDual FiberSED-51-2$580.00
singlemodest60km-37-miles
Singlemode, ST, 120km/74 miles, Dual FiberSinglemodeST120km/74 milesDual FiberSED-55-2$660.00
singlemodest120km-74-miles
Singlemode, SC, 20km/12.4 miles, Single Fiber – Side ASinglemodeSC20km/12.4 milesSingle Fiber – Side ASED-10-2$520.00
singlemodesc20km-12-4-miles
Singlemode, SC, 20km/12.4 miles, Single Fiber – Side BSinglemodeSC20km/12.4 milesSingle Fiber – Side BSED-11-2$520.00
singlemodesc20km-12-4-miles
Singlemode, SC, 60km/37 miles, Single Fiber – Side ASinglemodeSC60km/37 milesSingle Fiber – Side ASED-14-2$620.00
singlemodesc60km-37-miles
Singlemode, SC, 60km/37 miles, Single Fiber – Side BSinglemodeSC60km/37 milesSingle Fiber – Side BSED-15-2$620.00
singlemodesc60km-37-miles
  • For the 125VDC input power option, please note your part number, add -A to the end, and get your quote here
  • Bidirectional single fiber models require an A Side and B Side unit for a complete system

*Lead times are estimates and may vary. You will be contacted within 1 business day to go over the details of your order. If you require a specific date, let us know!
*Days = Business Days

WarningWarning: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

RLH Industries - Fiber Optic Link
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