Digi W R 2 1 manual PwrGnd, Connect the Power Supply

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Digi TransPort® WR21 Installation Guide

Step 2) Connect the Cellular (WWAN) Antenna(s): Connect the cellular antenna to the “WWAN PRIMARY” connector (SMA Female) on the unit. If the unit is equipped with a secondary cellular antenna connector (WWAN SECONDARY), it is highly recommended to connect an additional antenna to this connector for diversification. Dual antennas will provide improved signal strength thus better performance.

Note: For most applications, the antenna(s) included with the unit will provide suitable reception, but some circumstances/environments may require a higher quality antenna or one mounted in a different location. If this is the case, Digi has many antenna options to chose from -- please contact us or visit www.digi.com. If antennas other than the supplied antenna(s) are used, the separation between the two should be no less than five inches (5”).

Step 3) Connect the LAN Cable: Connect one end of the Ethernet cable to the “LAN 0” port on the unit and the other end to a LAN port on a PC.

Step 4) Connect the Serial Cable (optional): Connect one end of the serial cable (not included) to the “SERIAL 0” port on the unit and other end to the serial port on a third-party serial terminal device. If you wish to connect the unit to a PC, it is recommended that you purchase Digi’s serial cable (P/N: 76000858).

Step 5) Connect the Power Supply:

Barrel Plug-Type Variants: Connect the barrel plug end of the power supply to the power connector on the unit, and plug the other end into a wall outlet.

Notes:

◦◦ “International” units come with interchangeable Power Supply Adapters which can be used according to regional needs.

◦◦ The barrel plug end of the power supply has a twist-lock connector which can be secured by rotating it 90 degrees once installed into the Digi TransPort unit.

Terminal Block Variants: Remove the pluggable connector from the unit and screw-down a proper power source to its terminals. Once complete, reconnect the pluggable connector to the unit. A pin-out diagram is located below.

WWAN PRIMARY

9-30VDC

2A MAX

PwrGnd

Step 6) When the unit is powered-up, the POWER indicator will illuminate and the unit will initiate a series of diagnostic self-tests. During this process one or more of the other indicators will flash to show that the unit is busy. When the flashing stops, the unit has completed its self-test diagnostics and is ready to be configured.

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Contents A n s P o r t W R 2 Disclaimer Safety NoticesDigi Technical Support Contact Information Special notes on safety for wireless routers Table of Contents Package Contents Introduction PrefaceFront Panel Features Reset instructionsRear Panel Features Installation Mounting TipsConnect the Power Supply PwrGndNetwork Settings ConfigurationWeb Interface Cellular Cdma Mobile Cdma ProvisioningCellular GSM Sets the Eth 0 IP address Command Line Interface CLICommand Description Sets the Eth 0 subnet maskNumber of IP addresses in the Dhcp pool Removes the minimum IP address that will be server viaDHCP, disabling the Dhcp server DNS server Dhcp clients should useUnable to open the Web Interface TroubleshootingTroubleshooting Resources Unable to log in to the Web InterfaceSpecifications Specifications Digi TransPort WR21Accessories RS232 Appendix a Serial 0 Port Pin-out DiagramRS422/ RS485 Features Standard Enterprise includes Standard feature set Appendix B Software OptionsStandard Version Firewall Advanced Version Firewall ECDeclaration Of Conformity Declaration of ConformityProduct Disposal Instructions Copyright 1P90002024-88 B
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