Remotely Managed RS232 Media Converter, Port One: DB-9 [15 m/49 ft], Port Two: 1550TX/1310RX Single Fiber Single-mode (SC) [20 km/12.4 mi], LA

MFR PART #  SRS2F3129-101-LA
PART #  586691
Minimum 1 EACH
Call for Availability


Transition Networks serial RS-232 to fiber media converter allows you to extend the distance between serial connections with the use of fiber optic cable. This full-featured converter transmits the full complement of RS-232 flow control/handshaking si gnals optically and supports full or half-duplex asynchronous data transmission at speeds upto 115 Kbps. The diagnostic features included on this converter make installation easy and intuitive. A DTE/DCE switch eliminates the frustration over selecting the appropriate cable. A loop-back switch allows for complete diagnostic testing prior to system turn-up or during troubleshooting. Unit and Port LEDs allow for quick status information of the converter. In addition to status LEDs and switch settings for local management, these converters can also be managed from remote locations when used in conjunction with a managed Point System(TM) chassis


Link A Remote Terminal To A Host Computer- Connect Multiple Devices, Such As Security Scanners, POS Devices, Remote Terminals And Building Access/Alarming Systems To A Host Computer. Ideal For Campus Or Business Environments Where Remote Devices Can Be Networked In A Point-To-Point Configuration Where Distances Are Greater Than The 3 m Limitation Of Conventional Copper Serial Cables


  • Remote management
  • Loopback (local or remote on copper and fiber) - this feature puts a converter in a special mode that enables the device to loop back the signal from the RX port to the TX port on either media for testing and troubleshooting purposes
  • DTE/DCE switch for easy installation with straight-through cabling
  • Full/Half-duplex asynchronous transmission at speeds upto 115 Kbps
  • Supports the following flow control signaling- DCD- Data Carrier Detect, RXD- Receive Data, TXD- Transmit Da, DTR- Data Terminal Ready, SG- Signal Ground, DSR- Data Set Ready, RTS- Request To Send, CTS- Clear To Send

Specification Description

Item: Remotely Managed RS232 Media Converter
Data Rate: 115 kbps
Switches: DTE/DCE: Select Appropriate Position; Loopback: Norm=Normal Operation; Loop=Fiber And Copper Loopback
Status LEDs: PWR: Lit For Normal Operation; RX: Steady=Copper Link; Flashing=Rx Data; FL: Steady=Fiber Link; Flashing=Loop Back Mode
Power Consumption: 5.0 Watt
Power: External AC/DC: 12 Volt DC, 0.5 Amp Minimum
Environmental Conditions: 0 to 50 deg C; 5 - 95% Humidity Non-Condensing; 0 - 10000 ft Altitude
Port One: DB-9 [15 m/49 ft]
Port Two: 1550TX/1310RX Single Fiber Single-mode (SC) [20 km/12.4 mi]
Link Budget: 19 dB
Dimension: 3.300 Inch Width x 4.800 Inch Depth x 1.200 Inch Height

Tech Info

EIA/TIA-574, EIA/TIA RS-232E- Wall Mount Power Supply- UL Listed And CSA Certified- Regulatory Compliance: FCC Class A, CISPR/EN55022 Class A, EN55024, EN60950, CE Mark



Spec Sheet

Spec Sheet