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We offer various forms of RS-232 modems, RS-422 modems and Centronix units with a selection of connector ports. In addition, check out our value added services page to see how we can customize our parts to suit your design needs. All (AND Displays, Interfan, AND Optoelectronics, Interswitch, or Interoptics) products are covered by a one-year warranty against defects in materials or workmanship.

If you would like to download a data sheet:

  • Click on the part number to access a PDF file.

If you would like a sample of a modem (one each per customer):

  • Fill in the part numbers (one each per customer, please);
  • Click on the “Order” button.

If you have design needs not found within these pages, please call us or email your requirements to us.

Modems
Data
Click for PDF
Data Rate Wavelength # of Fibers Mounting Style Size Operating Temp Connectors
Sample Price
Stock Check Order
RS-232, 4-channel full duplex DC to 64 KB/s 850nm 2 25-pin connector 2.13" W x 2.21" L x 0.63" H -20C to '+70C Optical: SMA or ST
$495
Inventory
RS-422 (Data Lines Only) full duplex DC to 5 MB/s 850nm 2 25-pin connector 2.13" W x 2.21" L x 0.63" H -20C to '+70C Optical: SMA or ST
$262
Inventory
RS-232 (Data Lines Only) DTE/DCE switchable DC to 64 KB/s 850nm 2 25-pin connector 2.13" W x 2.21" L x 0.63" H -20C to '+70C Optical: SMA or ST
$405
Inventory
Centronics Terminal & Printer Units 15,000 lines/minute 30 KB/s 850nm 2 25-pin connector 50 -20C to '+70C Optical: SMA or ST
$792
Inventory