Connectors And Headers; Rear I/O Back Panel Connectors - JETWAY MM91 Series User Manual

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Connectors and Headers

2-2-1 Rear I/O Back Panel Connectors

*Refer to Page-2.
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COM1 (9-pin Block): RS232/422/485 Port
COM1 port can function as RS232/422/485 port. In normal settings COM1 functions
as RS232 port. With compatible COM cable COM1 can function as RS422 or RS 485
port. User also needs to go to BIOS to set 'Transmission Mode Select' for COM1 at
first, before using specialized cable to connect different pins of this port.
Name
Serial Port
HDMI Port
DVI-D Port
VGA Port
USB 2.0 Port
USB 3.0 Port
RJ-45 LAN Port
Audio Connectors
For RS422 Mode
Function
Mainly for user to connect external MODEM or
other devices that supports
Serial Communications Interface.
*Note: COM1 supports RS232/422/485 function.
To connect display device that support HDMI
specification.
(Max. resolution Support: 3840*2160@24Hz)
To connect display device that support DVI
specification.
(Max. resolution Support:1920*1200@60Hz)
VGA connector is the 15-pin D-subminiature
female connector; it is for the display devices,
such as the CRT monitor, LCD monitor and so on.
(Max. resolution Support:1920*1200@60Hz)
To connect USB keyboard, mouse or other
devices compatible with USB 2.0 specification.
To connect USB keyboard, mouse or other
devices compatible with USB 3.0 specification.
USB 3.0 ports supports up to 5Gbps data transfer
rate.
This connector is standard RJ-45 LAN jack for
Network connection.
Line-in
BLUE: Connector
GREEN: Line-out Connector
PINK : MIC Connector
For RS485 Mode
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