Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94086

6/6/00

Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com •

www.purdyelectronics.com

1

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

Data:

RS-232, 4-channel full duplex

Data Rate:

DC to 64 Kb/s

Wavelength:

850 nm

No. of Fibers: 2

Mounting

Style:

25-pin connector

Size:

2.13" W x 2.21" L x 0.63" H

54 mm x 56 mm x 16 mm

Operating

Temperature: -20°C to +70°C

Connectors:

Optical:SMA or ST

Data:

25-pin DB connector

Power: Host (pin 25)

External: DC jack for OPTO-PS1

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

Ordering Information

Part Number

Description

OPTO-232C/S

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

OPTO-232C/X-DTE

One unit: DTE only

X = optical connector port

OPTO-PS-1

Power Supply, AC/DC plug-in

Applications

• Computer networking

• Remote peripherals

• High noise environment

• Factory/office automation

Modems