2: Introduction
EMG™ Edge Management Gateway User Guide
31
Device Port Interfaces
RS-232 RJ45 Interface
All devices attached to the RJ45 device ports must support the RS-232C (EIA-232) standard. For
serial RJ45 device ports, RJ45 cabling (e.g., category 5 or 6 patch cabling) is used.
Serial RJ45 device ports for the EMG are reversed by default so that straight-through RJ45 patch
cables may be used to connect to Cisco and Sun RJ45 serial console ports. See
. The
serial RJ45 ports have software reversible pinouts to switch between DTE and DCE applications.
The serial RJ45 ports match the RJ45 pinouts of the console ports of many popular devices found
in a network environment, and where different can be converted using Lantronix adapters. The
RJ45 ports have software reversible pinouts to switch between digital terminal equipment (DTE)
and digital communications equipment (DCE) applications. RJ45 to DB9/DB25 adapters are
available from Lantronix. For serial pinout information, see
Appendix C: Adapters and Pinouts on
Table 2-9 Device DCE (Reversed) & DTE Port Pinout
Additional device port features:
RAW TCP, Telnet or SSH to a serial port by IP address per port or by IP address and TCP port
number
Simultaneous access on the same port - “listen” and “direct” connect mode
Device ports support the following baud rate options: 300, 600, 1200, 2400, 4800, 9600,
19200, 38400, 57600, 115200, 230400, 460800, and 921600 baud.
USB Interface
USB device ports can be used with a USB type A connector to serial adapter, if needed.
DCE Pin
DTE Pin
Description
8
1
RTS (output)
7
2
DTR (output)
6
3
TXD (output)
5
4
Ground
4
5
Ground
3
6
RXD (input)
2
7
DSR (input)
1
8
CTS (input)
Summary of Contents for EMG Series
Page 100: ...7 Networking EMG Edge Management Gateway User Guide 100 Figure 7 5 Network Wireless Settings...
Page 353: ...15 Maintenance EMG Edge Management Gateway User Guide 353 Figure 15 12 About EMG...
Page 474: ...EMG Edge Management Gateway User Guide 474 Figure E 3 EU Declaration of Conformity...
Page 475: ...EMG Edge Management Gateway User Guide 475 Figure E 4 EU Declaration of Conformity continued...
