2: Connections And Physical Requirements; Pinouts; Rj45 Serial Connectors - Lantronix SCS1600 User Manual

SCS1600/3200 User Guide
Note: The Reset button returns the SCS to its factory default configuration when
you press and hold it during the power-up and boot process. Resetting to factory
default will enable DHCP.

Pinouts

The SCS3200 has 32 asynchronous RJ45 serial ports. The SCS1600 has 16
asynchronous RJ45 serial ports. Pinout information for these ports is discussed in the
following sections.

RJ45 Serial Connectors

Lantronix servers are RS-423 compliant and are thus limited by the equipment at the
remote end of the serial line. If the SCS is connected to an RS-232 device, it is subject to
the RS-232 limits shown below. If connected to an RS-423 device, it is subject to the RS-
423 limitations.
RS-232 lines are limited to 15m (50 ft) in length at 9600 baud, and 2 m (6 ft) at 115.2K
baud. RS-423 lines are limited to 300m (1000 ft) at 9600 baud, 85m (260 ft) at 115.2K
baud, and 40m (120 ft) at 230.4K baud. They will generally work at longer lengths.
The pinout of the serial ports is displayed below.
SCS3200 Front Panel
2-2

2: Connections and Physical Requirements