Antaira STF-401C Industrial RS-232/422/485 to Fiber Converter, Single or Multi-Mode

Antaira STF-401C-CM02-T Industrial Compact RS-232/422/485 to Fiber Converter
Model: STF-401C
Availability: 3 - 4 Weeks or Less
FREE SHIPPING !

Choose Options


Fiber Interface:

Qty: Add to Cart

Antaira STF-401C Serial to Fiber Media Converter, Multi or Single-Mode, SC or ST Connector

The STF-401C from Antaira Technologies converts RS-232 or RS-422/485 serial data to 100Fx fiber optics. Select an SC or ST fiber connection in multi-mode (2 km) or single-mode (30 km). The STF-401C has a compact design with DIN-rail mounting offers easy installation and maintenance. Purposed for harsh industrial environments, it features a wide operating temperature range, compact metal case, power input from 9 to 48V, reverse polarity, and ESD protection. The STF-401C is commonly used to connect older serial networks to fiber to enable long-distance communication. The STF-401C is ideal for applications such as industrial manufacturing, factory automation and controls, remote sensing, traffic signaling, and metering and substations.

Key Features of the STF-401C

  • Industrial RS-232/422/485 to Fiber Media Converter
  • Choose multi-mode (2 km) or single-mode (30km)
  • Choose SC and ST fiber connector
  • 1 RS-232 (DB-9) or RS-422/485 (terminal block) serial port
  • Fanless design with DIN-rail bracket
  • Dip switch for RS-485 data signals (pull high/low resistor)
  • LED indicators for transmit and receive
  • 9 to 48V DC power input (3 pin terminal block) with reverse polarity protection
  • Wide operating temperature range from -40 to 70°C
  • Applicable with point-to-point, half-duplex daisy chain, ring to serial fiber topology
  • 5-year warranty

Configurations

STF-401C-CM02-T, Compact RS-232/422/485 serial to fiber media converter, multi-mode, SC connector
STF-401C-TM02-T, Same as above with ST connector
STF-401C-CS30-T, Same as above with single-mode fiber optics and SC connector
STF-401C-TS30-T, Same as above with single-mode fiber optics and ST connector

Technology
CategorySerial Connectivity
Fiber Ports1 Fiber Port
Wavelength1310nm
Transmission Distance2 km, Multi-Mode / 30 km, Single-Mode
Tx PowerMulti-Mode: -14 to -23.5dBm @ 50/125um; -14 to -20dBm @ 62.5/125um / Single-Mode: -8 to -15 dBm
Rx SensitivityMulti-Mode -31 dBm / Single-Mode -32 dBm
Serial Interface
CategorySerial to Fiber
Serial Ports1 RS-232/422/485
Baud Rate300 bps to 921 Kbps
SignalsRS232:- TxD,RxD,GND (DCD,DTR,DSR Internal Short;CTS,RTS Internal Short); RS422-4w - TxD+, TxD-, RxD+, RxD-, GND; RS485-2w - Data+, Data-,GND
Pull High/LowDip Switch Adjustment
Power
Power Consumption2.52 W (9V at 0.28A max)
ConnectionRemovable 3-Pin Screw Terminal Block
Input Voltage9 to 48 VDC
ESD Protection15 KV
Reverse Polarity ProtectionReverse Polarity Protection
Mechanical
CablingMulti-Mode: 50/125um, 62.5/125um / Single-Mode: 9/125um
Connector TypeSC or ST
EnclosureMetal, IP50 Protection
Dimensions34.4 x 91.2 x 120mm
Weight1.5 lbs.
MountingDIN-rail or Wall Mounting
Shock / VibrationMIL-STD-810F Method 514.5 C-1 & C-2, 516.5
Ratings
Operating Temperature-40 to 70°C
Storage Temperature-40 to 85°C
Humidity5 to 95% non-condensing
RoHS CompliantYes
CertificationsFCC, CE , FCC Part15, CISPR (EN55022) Class A , EN61000-4-2, 4-3, 4-4, 4-5, 4-6
MTBF216,388 Hours
Warranty5 Years
Download NameFile Size
STF-401C Datasheet428.94KB
STF-401C Quick Installation guide438.6KB