Digi WR44 manual Rear Panel Features, Signal, SIM Sockets, 11-58V DC, Main, Ant. Wwan, Ant. Wlan

WR44 Series Installation Guide

NET	Illuminates steady		when a wireless data connection has been
	established.
SIM	Illuminates steady when a valid SIM card is installed in the unit.
DAT	Flashes to indicate that data is being transferred over the wireless
	network.
SIGNAL	The three indicators labelled SIGNAL illuminate to indicate the
	GSM signal strength as follows:
	None illuminated		< -113 dBm (effectively no signal)
	1	LED illuminated	>= -112 dBm and <= -87 dBm (weak)
	2	LED’s illuminated	>= -86 dBm and <= -71 dBm (medium)
	3	LED’s illuminated	>= -70 dBm and <= -51 dBm (strong)

SIM Sockets

The two sockets at the right side of the front panel labelled SIM 1 and SIM 2 are for use with the Subscriber Identification Module(s) (SIMs) that you will receive from your service provider(s).

Details of how to insert SIM cards correctly are given in section 2 below.

WR44 Series Installation Guide

1.2Rear Panel Features

The rear panel of the unit incorporates a number of connectors as described as shown below (model shown with no options fitted):

11-58V DC	This socket is used to connect the unit to the power supply using
(Main)	the 12V DC mains adapter.
	Alternatively this socket can be used to connect the unit to an
	alternative 11-58V DC power supply (not supplied) using a fused
	power cable which can be purchased separately.
11-58V DC	This socket can be used to connect the unit to an alternative 11-
(Aux)	58V DC power supply (not supplied) using a fused power cable
	which can be purchased separately. This cable also contains two
	programmable signal lines, one is an input signal, the other is an
	input/output signal.
ASY 0	This 9 way D socket provides an asynchronous RS232 serial port
	which may be used to connect the router to a compatible serial
	device.
ANT. WWAN	This SMA connector is used to fit the wireless antenna. The
(Main)	WR44-E model are supplied with a single stub antenna which
	should be fitted to this connector.
	The WR44-U model both support “diversity” antenna capability to
	improve performance and are there supplied with two stub
	antennas. One of these should be fitted to this connector and the
	other to the ANT. (AUX) connector.
	Note: Small stub antennas are provided as standard but a range
	of suitable alternative for use in different applications may be
	purchased separately.
ANT. WWAN	This SMA connector is used on the WR44-U model to fit the
(Aux.)	second antenna supplied with the unit. On models that do not
	support diversity antennas this connector will not be present.
ANT. WLAN	This male SMA connector is used to fit the wireless LAN antenna.
(Main)	(Models with WLAN option fitted only)

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