Technical Specs

1
Introduction
You can use the ICUSB23208FD to convert a single USB port into eight RS232 serial
ports, and connect multiple hubs together to create a scalable and economical
solution.
The ICUSB23208FD adds eight RS232 serial ports with data transfer rates up to 921.6
Kbps and can be controlled by a desktop or laptop computer system using a single
USB port. The durable metal chassis ts into standard 19-inch server storage racks and
supports an extended -40
o
C to 85
o
C (-40
o
F to 185
o
F) operating temperature range that
allows for reliable use even in harsh environments.
The ICUSB23208FD also features daisy chain capability, allowing you to connect
multiple hubs through a single USB port.
Product diagram
USB Type-B connector
(host)
USB Type-A connector
(daisy chain)
DB9 serial connectors
(1 to 8)
Receive LEDs
(yellow)
Transmit LEDs
(green)
Front view
Back view
DC power connector
Two-wire terminal block
(9-36V DC input)
Quick-start guide
-
+