USER MANUAL
Contents
1. Full duplex Half duplex Stos ai ode Fig 2 Network Connection Multi mode fiber optic wavelength of User s Manual 820 nm Signal Optical Loss Budget of 10 dB TxD Fiber Cable 50 125 62 5 125 or 100 140 zm RxD ae L T multi mode up to 2 km 24 ine E Data Transfer Rate up to 115 2 Kbps 7 GND oo a a i 22 i a IT eH Pora 0 to 50 C Temperature 20 L 19 H Humidity 5 to 90 RH 18 17 ee i Dimensions 20 1 H x 45 2 W x 50 1 D mm 1 i iL ts Complies with FCC Part 15 Class A and CE Mark Moxa Technologies Co Ltd 1a LL Tel 866 2 8919 1230 Note For connecting this device to a Router Bridge or Switch please refer to the corresponding device s Technical Manual for detailed technical information 2nd Edition P N 18020014001 w gt gt Re 0 X Fig 3 DB25 Port Pinouts2. 1 Overview The RS 232 Fiber Optic Converter is used to extend serial transmission distance up to 2 kilometers and allows data transmission at a speed of up to 115 2 Kbps 2 Package Checklist Before you install the Converter verify that the package contains the following items e TCF 140 M RS 232 DB25 Fiber Optic Converter e This User s Manual Notify your sales representative immediately if any of the above items is missing or damaged SPU O eee eee eee ee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeeeeeeceeeeeeeeeeeeeceseeeeeeeeeeeseeeeeeeeeeeeeeseeeeeeeeeeeeseeeeeeseeeeeseeeeeeseeeeeseeeeeeeeeeeseeeeeeseeeeeeseeeeeeseeeeeeeeeny 5 Year Manufacturer s Warranty Moxa warrants that the Product s shall be free from manufacturing defects in materials and workmanship for a period of five 5 years from the date of delivery provided that the Product was properly installed and used Defects malfunctions or failures of the warranted Product caused by damage resulting from acts of God such as floods fire etc environmental and atmospheric disturbances other external forces such as powerline disturbances host computer _ malfunction plugging the board in under power or incorrect cabling and damage caused by misuse abuse and unauthorized alteration or repair are not warranted 3 Schematic Pec cc LER REUR EROS E OS 4 RS TRI bo Fiber Gorvarter TCF 140 M 54 mm
3. E 19 2 mm I 42 7 mm Fig 1 RS 232 DB25 Serial Port Fiber Converter Installing the Fiber Optic Converter Wear a grounding device to guard against bodily injury caused by electrostatic discharge Turn off the power of the device station to which the fiber converter will be attached Double check to make sure the device station is not active To save on cabling cost the fiber converter can be attached directly to the RS 232 DB25 port without using a cable Fasten the screws after connecting the Converter to the port Install the fiber cable Connect the Tx Rx port of the Converter to the Tx Rx port of the opposing device NOTE When using an RS 232 cable shielded cables are required at the DB25 side for EMC compliance If your software uses flow control you must ensure that the RTS CTS signals on the device end are always on This is due to the nature of fiber optic data transmission l 2 RS 232 DB25 Fiber Optic RS 232 DB25 Fiber Converter RS 232 5 Straight Through Cable Technical Specifications Fax 886 2 8919 1231 www moxa com support moxa com tw Model No TCF 140 M f Standards TIA EIA 574 Network Interface Configuration Port iS RS 232 DB25 Female l E cae Multi Mode Fiber ST Fiber Transceiver l TCF 140 M RS 232 Fiber Converter Soe ae RS 232 Port DB 25 Female for direct attachment Straight Through Cable e DB2 T Multi M ST Fiber Port
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