Digi TransPort WR41 User Manual

Using the command-line interface AT commands
Digi TransPort® Routers User Guide
158
at&c: Control the DCD signal
The at&c command configures how the router controls the DCD signal to the terminal. Options
include:
n &C0 DCD is always On.
n &C1 DCD is On only when an ISDN connection has been established (Layer 2 is UP).
n &C2 DCD is always Off.
n &C3 DCD is normally On, but pulses low for a time in 10 millisecond routers, determined by S
register 10.

Digi TransPort WR41 Specifications

General

Category	Network Router
Manufacturer	Digi International
Cellular Connectivity	4G LTE
WAN Ports	1
Ethernet Ports	4
USB Ports	1
Model	TransPort WR41
Wireless Standards	802.11n
Serial Ports	1
Power Supply	9-30 VDC
Operating Temperature	-40°C to 70°C
Certifications	FCC, CE, IC
Product Type	Industrial Cellular Router