Modems OPTO-232C Series RS-232C Modems 4 Channels The OPTO-232C series fiber optic modems use optical fibers to transfer up to four channels of RS232 data for point-to-point applications. Specifications Ordering Information Data: RS-232, 4-channel full duplex Data Rate: DC to 64 Kb/s Part Number OPTO-232C/S Wavelength: 850 nm Description One pair: DTE & DCE four-channel modems, SMA optical port, Male DB 25-pin connector OPTO-232C/ST One pair: DTE & DCE four-channel modems, ST optical port, Male DB 25-pin connector OPTO-232C/X-DCE One unit: DCE only X = optical connector port Operating Temperature: -20°C to +70°C OPTO-232C/X-DTE One unit: DTE only X = optical connector port Connectors: OPTO-PS-1 Power Supply, AC/DC plug-in No. of Fibers: 2 Mounting Style: Size: 25-pin connector 2.13" W x 2.21" L x 0.63" H 54 mm x 56 mm x 16 mm Optical:SMA or ST Data: 25-pin DB connector Power: Host (pin 25) External: DC jack for OPTO-PS1 • Computer networking • Remote peripherals • High noise environment • Factory/office automation Power Budget/Distance Fiber Size Power Budget Distance 50/125 4 dB 1.0 km 62.5/125 8 dB 2.5 km 100/125 13 dB 2.5 km 6/6/00 Applications Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94086 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 1