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Technical Specs

ManualsBrandsStartech ManualsHardwareStarTech.com USB to Serial Hub 8 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub - serial adapter - USB 2.0 - RS-232 x 8
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Quick-start guide
3
1
5
6
9
RS232 pinout
PIN Signal
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
About the LED indicators
The ICUSB23208FD features a set of transmit and receive LEDs for all of the eight ports.
For more information about what the LEDs signify, see the table below.
LED LED behavior Signicance
Transmit LED (yellow)
Blinking Data is being transmitted
through the port.
Not illuminated No data is being transmitted
through the port.
Receive LED (green)
Blinking Data is being received through
the port.
Not illuminated No data is being received
through the port.