Installation guide | Digi 90000566_H Network Router User Manual

T r a n s P o r t ®W R 2 1
Wireless Routers
Installation Guide
January 30, 2012
Digi TransPort® WR21 Installation Guide
Disclaimer
Digi International makes no representations or warranties with respect to the contents or use of this manual,
any software drivers or associated application software provided with this product and specifically disclaims
any expressed or implied warranties of merchantability or fitness for any particular purpose.
Digi International reserves the right to modify or revise all or part of this document, its contents, and any
products described herein at any time without prior notification and shall not be responsible for any loss, cost
or damage, including consequential damage, caused by reliance on these materials.
Digi Technical Support Contact Information
United States:
(952) 912-3444 or (877) 912-3444
Other Locations:
+1 (952) 912-3444 or (877) 912-3444
EMEA
+44 870 35 000 35
Safety Notices
1. Please read all instructions before installing and powering the unit. You should keep these instructions in
a safe place for future reference.
2. If the power supply shows signs of damage or malfunction, stop using it immediately, turn off the power
and disconnect the power supply before contacting your supplier for a repair or replacement.
3. Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment. Use only the accessories, attachments, and power supplies
provided by the manufacturer – connecting non-approved antennas or power supplies may damage the
unit, cause interference or create an electric shock hazard, and will void the warranty.
4. Do not attempt to repair the product. The unit contains no electronic components that can be serviced or
replaced by the user. Any attempt to service or repair the unit by the user will void the product warranty.
5. Products in the TransPort WR® family are designed for indoor use (except for the WR44 R) and should be
used in an environment that is suitable for computers and other electronic equipment.
6. Ports that are capable of connecting to other apparatus are defined as SELV ports. To ensure conformity
with IEC60950 ensure that these ports are only connected to ports of the same type on other apparatus.
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Digi TransPort® WR21 Installation Guide
Special notes on safety for wireless routers
Digi International products are designed to the highest standards of safety and international standards
compliance for the markets in which they are sold. However, cellular-based products contain radio devices
which require specific consideration. Please take the time to read and understand the following guidance. Digi
International assumes no liability for an end user’s failure to comply with these precautions.
Wireless routers incorporate a wireless radio module. Users should ensure that the
antenna(s) is (are) positioned at least 1 meter away from themselves and other persons
in normal operation.
When in a hospital or other health care facility, observe the restrictions on the use of
mobile phones. Do not use the unit in areas where guidelines posted in sensitive areas
instruct users to switch off mobile phones. Medical equipment may be sensitive to RF
energy.
The operation of cardiac pacemakers, other implanted medical equipment and hearing
aids can be affected by interference from cellular terminals such as the wireless routers
when places close to the device. If in doubt about potential danger, contact the physician
or the manufacturer of the device to verify that the equipment is properly shielded.
Pacemaker patients are advised to keep the wireless router away from the pacemaker
while it is on.
Wireless routers must NOT be operated on aircraft. The operation of wireless appliances
in an aircraft is forbidden to prevent interference with communications systems. Failure
to observe these instructions may lead to the suspension or denial of cellular services to
the offender, legal action, or both.
As with any electrical equipment, do not operate the unit in the presence of flammable
gases, fumes or potentially explosive atmospheres. Radio devices should not be used
anywhere that blasting operations are taking place.
Wireless routers receive and transmit radio frequency energy when power is on.
Interference can occur if used close to TV sets, radios, computers or inadequately
shielded equipment. Follow any special regulations and always power off your unit
wherever forbidden or when it may cause interference or danger.
SOS IMPORTANT! - Wireless routers operate using radio signals and cellular networks
cannot be guaranteed to connect in all possible conditions. Therefore, never rely solely
upon any wireless device for life critical communications.
Warning: For environments where the temperature is 55° C or above, this device must
be installed in a restricted access area.
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Digi TransPort® WR21 Installation Guide
Table of Contents
1 Package Contents ...................................................................................... 5
2Introduction ................................................................................................. 6
2.1 Front Panel Features ........................................................................................7
2.2 Rear Panel Features .........................................................................................8
3Installation ................................................................................................... 9
4 Configuration .............................................................................................. 11
4.1 Network Settings ...............................................................................................11
4.2 Web Interface.....................................................................................................11
4.3 Command Line Interface (CLI)...........................................................................14
5Troubleshooting ......................................................................................... 16
5.1 Troubleshooting Resources ..............................................................................16
5.2 Unable to open the Web Interface ....................................................................16
5.3 Unable to log in to the Web Interface ................................................................16
6 Specifications ............................................................................................. 17
7Accessories ................................................................................................ 18
Appendix A: SERIAL 0 Port Pin-out Diagram....................................... 19
Appendix B:
Software Options............................................................... 20
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Digi TransPort® WR21 Installation Guide
1 Package Contents
TransPort WR21
Cellular
Antenna(s)
Ethernet Cable
Installation Guide
Power Supply Adapters
[Non-US models only]
Power Supply
(some models may include a DC Power
Cord or have no Power Supply)
­­­ any item is missing or damaged, please contact your supplier. Also, make a record of any damage that may
If
have occurred during shipping and report it to the carrier.
Depending on model and configuration, the package will also contain additional cables/antennas as appropriate.
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Digi TransPort® WR21 Installation Guide
Preface
This guide describes the installation procedure for the Digi TransPort WR family of routers. It is intended to
provide sufficient information to be able to connect the unit to terminal equipment and power-on the unit. A
complete reference guide to the software features that are available on the product is available separately in
PDF format and can be downloaded from the Digi International web site (www.digi.com).
2 Introduction
Digi TransPort WR21 is a full-featured, cellular router offering the flexibility to scale from basic connectivity
applications to enterprise class routing and security solutions. With its high performance architecture, Digi
TransPort WR21 is designed for Wide Area Network connectivity including 2.5G/3G/4G networks.
Digi TransPort WR21 is available with a range of Ethernet, Serial (RS232, RS422/485) and Power connector
options.
Digi TransPort WR21 also offers an optional advanced routing, security and firewall feature set including
stateful inspection firewall and integrated VPN. Enterprise class protocols incorporate BGP, OSPF and
VRRP+, a patented technology built upon the popular VRRP failover standard providing true auto sensing,
auto failure and auto recovery of any line drop.
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Digi TransPort® WR21 Installation Guide
2.1 Front Panel Features
1. SIM/R-UIM Sockets (SIM card models only) - SIM 1 and SIM 2 are for use with the Subscriber
Identification Module(s) (SIMs) or Removable User Identification Module(s) (R-UIMs).
2. LED Status Indicator - POWER - Illuminates steady when power is connected.
3. LED Status Indicator - SERVICE - Illuminates steady when there is a network connection to the WWAN
interface and flashes when data is transmitted or received.
4. LED Status Indicator - WWAN (Wireless Network) - Flashes to show which network mode the unit is
operating in:
•
Off - no service
•
1 blink - GPRS mode
•
2 blinks - EDGE mode
•
3 blinks - UMTS mode
•
4 blinks - HSDPA mode
•
5 blinks - HSUPA mode
•
On steady - CDMA mode
5. LED Status Indicator - SIGNAL.
•
0 LEDs illuminated: < -113 dBm (effectively no signal)
•
1 LED illuminated: >= -112 dBm and <= -87 dBm (weak)
•
2 LEDs illuminated: >= -86 dBm and <= -71 dBm (medium)
•
3 LEDs illuminated: >= -70 dBm and <= -51 dBm (strong)
6. USB Host Connector - The USB host connector may be used to connect compatible USB 2.0 client
devices such as memory sticks, and serial adapters. The total current available to power USB devices is
0.5A.
7. Reset button - The reset button allows the user to return the unit to its factory default settings.
2.1.1 Reset instructions
Step 1)Turn the unit on and wait 15 seconds for the unit to complete its initialization process.
Step 2)Press and hold the reset button gently for 5 seconds. After this time, the unit will automatically re-boot
and display a pattern of alternating LEDs flashing followed by the normal boot sequence.
Note: Do not remove power from the unit during this operation as corruption of the flash memory may occur.
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Digi TransPort® WR21 Installation Guide
2.2 Rear Panel Features
7
WWAN
SECONDARY
WWAN
PRIMARY
LAN 0
LAN 1
SERIAL 0
9-30VDC
2A MAX
1. Secondary Cellular (WWAN) Antenna Connector - This SMA female connector is used to connect the
unit’s secondary cellular antenna. It is highly recommended to use the secondary antenna for diversity. In
most circumstances, dual antennas will provide improved signal strength thus better performance.
2. LAN 0 - This RJ45 port is used to connect the unit to a 10/100 base-TLAN. The port is auto-sensing for
speed and wiring (straight-through or cross-over).
3. LAN 1 (optional) - This RJ45 port is used to connect the unit to a 10/100 base-TLAN. The port is autosensing for speed and wiring (straight-through or cross-over).
4. Serial 0 Port - This DB9 port provides an asynchronous RS232 (RS485 optional) serial port with optional
RS422/485 support which may be which may be used to connect the unit to a compatible serial device.
This is a DCE serial port and allows CLI access to the device by default; the baud rate is 115200. A pinout
diagram is available in Appendix A: SERIAL 0 Port Pin-out Diagram on page 19.
5. Power Cord Input – This socket is used to connect the unit to a power source using either the supplied
Power supply or DC power cord. The barrel plug connector can be secured by rotating it by 90o once
installed into the Digi TransPort unit.
6. Primary Cellular (WWAN) Antenna Connector - This SMA female connector is used to connect the unit’s
primary cellular antenna.
7. Power Cord Input (Terminal Block Variant) – This socket is used to connect the unit to an alternative
power source. For wiring details, see Section 3 Installation.
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Digi TransPort® WR21 Installation Guide
3 Installation
Mounting Tips
The Digi TransPort WR21 should be positioned on a flat, level surface or via a wall-mount, rackmount, or DIN
rail mounting brackets (see the Accessories section on page 18 for all options). The unit is designed for indoor
use and should be mounted in a location with adequate ventilation. Also, do not expose the unit to extremes
of heat or cold, strong magnetic fields, or liquids.
Step 1)(SIM card models only) - Install the SIM card(s): SIM card(s) should be inserted into SIM Sockets
as illustrated in the above Front View image. For SIM 1, the contacts should be face down. For SIM 2, the
contacts should be face up. In both cases, the end of the SIM card with the chamfered corner should be
inserted first.
The Digi TransPort WR21 also allows for dual network installations where one wireless service can be used
as a back-up in the event that the primary service fails. These installations cannot be used to access two
networks simultaneously. By default, SIM 1 is used for access to the primary network and SIM 2 is used for
the back-up network.
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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
Pwr
Gnd
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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Digi TransPort® WR21 Installation Guide
4 Configuration
Once the unit has been installed and powered up, it needs to be configured to communicate with the LAN
and WAN. Configuration is performed either using the Command Line Interface (CLI) or the Web Interface.
The Web Interface (accessed via a web browser e.g. Firefox, IE, Chrome) is the recommended configuration
option for most users.
Note: You will not be able to use the unit for remote communication until you have subscribed to a suitable
mobile/cellular wireless network service.
4.1 Network Settings
The default IP address for the LAN port is 192.168.1.1 with a subnet mask of 255.255.255.0. The unit has a
DHCP server enabled by default which can assign an appropriate IP address to your PC if the PC is configured
to get an IP address automatically. Alternatively you can manually configure your PC to be on the 192.168.1.x
network, for example, with an IP address of 192.168.1.2 and subnet mask of 255.255.255.0. Care should be
taken to ensure that the unit does not conflict with other devices that may already be on the network.
4.2 Web Interface
Step 1)Connect to the Web Interface: Open a Web browser (e.g. Firefox, IE, Chrome) on your PC and
navigate to http://192.168.1.1. If successful, you will be prompted to enter a username and password. The
default username is “username”, and the default password is “password”. After you have logged in, it is
strongly recommended that you immediately change the default username and password.
If you are unable to connect to the Web Interface, please refer to the Troubleshooting section on page 16.
Step 2)Configure the Unit: The easiest way to perform the initial configuration of the unit is by using the
Quick Start Wizard. This wizard allows you to configure the following items where applicable:
•
Username and password
•
LAN IP settings
•
DHCP Server
•
Mobile module and connection
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Digi TransPort® WR21 Installation Guide
The Quick Start Wizard is located in the Getting Started section on the Home menu.
4.2.1 Cellular: CDMA
If your unit is to be used on a CDMA network, the embedded module must be provisioned on the network
before it can make a connection.
Note: If your unit uses a Gobi module (indicated by a model number of WR21-U5xx-xxx-xx), and you did not
select the appropriate CDMA carrier via the Quick Start Wizard, you must run the GOBI Module Carrier Wizard
before provisioning can be successfully completed.
To provision the CDMA mobile device, navigate to the CDMA Provisioning section by clicking on Network >
Mobile > CDMA Provisioning.
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Digi TransPort® WR21 Installation Guide
4.2.1.1 CDMA Provisioning
CDMA provisioning is different from GSM since CDMA (in most cases) does not use a SIM card.
The CDMA modem provisioning process creates a CDMA data connection to the mobile carrier network. This
authenticates the modem and retrieves account information which is written to flash memory on the modem
module itself, not the Digi’s configuration file. As the mobile account information is stored on the CDMA module,
performing a factory reset on the unit will not remove provisioning information from the CDMA module.
Important points:
•
The modem must be provisioned on the network before it will communicate.
•
The modem must be in coverage area of the native carrier. It cannot be roaming.
•
There must be sufficient signal strength available to provision the modem.
•
Always use MIP Profile 1 for manual provisioning unless specified otherwise by your carrier or Digi
Technical Support.
4.2.1.2 Automatic vs. Manual Provisioning
There are two types of CDMA provisioning: Automatic and Manual. This varies between carriers and even
within carriers. Settings in the Web Interface vary based on carrier plan. Below are examples for Verizon
Wireless and Sprint:
Verizon Wireless always uses Automatic. This means that no further settings are required in the Web Interface
- simply press Start in the Automatic section and leave the fields blank.
Sprint has two types of plans, Vision for standard Internet connections and DataLink for private IP plans:
1. Sprint Vision uses Automatic provisioning. There are three fields of information that may need to be
populated in the Automatic screen. Check with Sprint for correct values (if required).
2. Sprint DataLink requires Manual provisioning. The required fields in the Web Interface vary based on plan
and type of embedded modem. As noted above, always use MIP Profile 1 unless otherwise specified by
your carrier or Digi Technical Support.
Check with your carrier for information about the type of provisioning required and what, if any, data is required
to be entered.
For more information on configuring the unit, please refer to the Digi TransPort User Guide which is available
at www.digi.com.
4.2.2 Cellular: GSM
To configure the Wireless WAN/mobile interface on non-CDMA routers (GPRS/UMTS/HSPA), please refer to
the Application Guide “QN02 - Configure the wireless WAN (PPP) interface” which can be found on the Digi
Support site (http://www.digi.com/support/).
It is also essential to configure a dead link detection mechanism for routers using a Wireless WAN/mobile
interface (such as GPRS/HSDPA/CDMA). Please refer to the Application Guide “AN07 - Wireless - Wide
Area Network (W-WAN) Problem Detection and Recovery” which can also be found on the Digi Support site
(http://www.digi.com/support/).
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Digi TransPort® WR21 Installation Guide
4.3 Command Line Interface (CLI)
In order to configure the unit serially, ensure that the unit is connected to a PC (as outlined in Step 4 page 10 of
the Installation section). Also, terminal emulation software (such as HyperTerminal) will be required.
4.3.1 CLI Notes
•
To view the current configuration settings, enter the command CONFIG C SHOW.
•
To save changes made to the unit, enter the command CONFIG 0 SAVE.
•
All entered commands will take effect immediately.
4.3.2 Communication Settings
Step 1)Configure the following settings for the unit:
COM Port: [select the appropriate port; typically COM1]
Baud Rate: 115200
Data Bits: 8
Stop Bits: 1
Parity: No Parity
Flow Control: None
Step 2)Ensure the connection is active by entering the command AT. If the device is functioning properly, it
will return the response OK.
Step 3)Ensure the COM port is setup correctly by entering the command ATI5.
4.3.3 Network Settings
To configure the unit with an IP address as part of an existing network, use the commands below.
Note: The DHCP server will still operate unless it is disabled.
Command
ETH 0 IPADDR XXX.XXX.XXX.XXX
ETH 0 MASK XXX.XXX.XXX.XXX
Description
Sets the Eth 0 IP address
Sets the Eth 0 subnet mask
As an example, to assign the IP address 192.168.10.254/24, the following commands would be entered:
ETH 0 IPADDR 192.168.10.254
ETH 0 MASK 255.255.255.0
Note: When setting the mask to the above 255.255.255.0 value, it will not appear in the output of the
CONFIG C SHOW command as it is a default value.
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Digi TransPort® WR21 Installation Guide
To stop the DHCP server from serving addresses, use the following command:
Command
DHCP 0 IPMIN X
Description
Removes the minimum IP address that will be server via
DHCP, disabling the DHCP server
As an example, to stop the DHCP sever from DHCP requests, enter the command DHCP 0 IPMIN !. The !
variable is used to remove a value or set it back to its default.
To retain the DHCP server, but on a different subnet, the following parameters will need to be configured:
Command
DHCP 0 IPMIN x.x.x.x
DHCP 0 IPRANGE
DHCP 0 GATEWAY x.x.x.x
DHCP 0 MASK x.x.x.x
DHCP 0 DNS
Description
Minimum IP address to assign, the start of the DHCP pool
The number of IP addresses in the DHCP pool
The IP gateway address the DHCP clients should use
(normally this router’s LAN IP address)
The subnet mask DHCP clients should use
The DNS server DHCP clients should use
For more information on CLI commands, visit http://www.digi.com/support/ and view the various reference
manuals available.
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Digi TransPort® WR21 Installation Guide
5 Troubleshooting
5.1 Troubleshooting Resources
There are several resources available to you for support of your Digi product or resolving configuration
difficulties at Digi’s Support site, http://www.digi.com/support/. Try these troubleshooting steps to eliminate
your problem. After working through these steps and your problem is not solved, try the resources listed below.
1. Digi’s Support knowledge base: http://www.digi.com/support/kbase.
2. Digi TransPort support documents: http://ftp1.digi.com/support/documentation/transport/technicalnotes.htm.
3. If the knowledge base or support forums do not have the information you need, fill out an Online Support
Request via: http://www.digi.com/support/eservice/login.jsp?p=true. You will need to create a user account if
one is not already set up.
When submitting a support request, please include a copy of the debug.txt file from the unit’s flash. This will
greatly improve the quality of the initial response you receive. Without this file, it is often very difficult for the
support team to provide accurate answers to your queries.
For instructions on how to download the debug.txt file from the unit, view the online document “QN24 Extracting the debug.txt file from a Digi TransPort or Sarian router”.
5.2 Unable to open the Web Interface
Ensure that the LAN cable is properly connected to the LAN port and that the “LAN” status indicator on the
front of the unit is illuminated. If it is not, then there is a problem with either the LAN cable or the device it is
connecting to. If the status indicator is illuminated, check that the PC can communicate with the unit. To do
this, open the Command Prompt window on your PC and enter the command “ping 192.168.1.1”. If you do not
get a response, then the problem could be one of the following:
•
The IP address of the unit has been changed from its default of 192.168.1.1. Use the Digi TransPort
Connection Wizard (which can be downloaded from the Support area at Digi.com or the Digi Device
Discovery Tool). It can usually discover the unit on a network as long as the unit’s firewall has not been
enabled.
•
PC IP configuration. The PC’s LAN interface that is connected to the unit should be configured to “Obtain
an IP address automatically”. If required, the Digi TransPort Connection Wizard can be used to configure
the PC.
•
Check the PC’s LAN connection and any LAN device (e.g. Ethernet switch) that is used to interconnect
to the unit.
•
Refresh the PC’s IP settings by opening a command window and enter “ipconfig /release” then “ipconfig
/renew”.
•
ARP resolution. Clear the PC’s ARP cache with the command “arp –d *”, then retry the ping command. If
you do get a response but are unable to view the Web Interface, then there is most likely a problem with
your web browser configuration.
5.3 Unable to log in to the Web Interface
Access to the unit can be achieved via any of the asynchronous serial ports. Connect your PC to the unit using
a “straight through” RS232 serial cable. This will allow you to change the configuration via the Command Line
Interface (CLI). Please refer to the Digi TransPort User Guide for information on how to use the CLI. The User
Guide can be downloaded from the Digi Support site. If you have further questions about your product please
contact Digi Technical Support (see page 2 for contact information).
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Digi TransPort® WR21 Installation Guide
6 Specifications
Specifications
Digi TransPort WR21
General Features:
Dimensions
(L x W x H)
3.9” x 5.2” x 1.3”
(10 cm x 13.1 cm x 3.2 cm)
Weight
0.85 lbs.
Other
Standard dual SIM (SIM protection cover option)
RF Features:
GSM Models
GPRS
GPRS Class 10, Quadband 850/900/1800/1900 MHz
EDGE
GPRS Class 10/EDGE Class 10, Quadband 850/900/1800/1900 MHz
HSDPA/HSUPA/UMTS
850/900/1900/2100 MHz with Rx Diversity
CDMA Models
CDMA/EV-DO Rev A
Dualband 800/1900 MHz with Rx Diversity; optional multi-mode GSM/
EV-DO Gobi support; 450 MHz, 3.1 Mbps down / 1.8 Mbps up, R-UIM
support
Power Requirements:
Power Input
9 - 30 VDC
Power Supply
100 - 240 VAC 50/60 Hz with barrel connector, optional barrel
connector with bare wire leads
Power Consumption
6W @ 12 VDC
Environmental:
Operating Temperature
-20° C to +55° C; -35° C to +75° C with reduced cellular performance
Relative Humidity
20% to 95% (non-condensing)
Ethernet Isolation
1.5 kV
Serial Port Protection (ESD)
1.5 kV
Approvals:
Mobile Certifications - GSM/
UMTS
R&TTE, EN 301 511
Mobile Certifications - CDMA/
EV-DO
CDG TIA/EIA-690, CDG TIA/EIA-98-E
Wireless Carrier Certifications
Certified by most major carriers. See www.digi.com for current listing.
Safety
UL 60950, CSA 22.2 No. 60950, EN60950
Emissions / Immunity
CE, FCC Part 15 Class B, AS/NZS CISPR 22, EN55022 Class A
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Digi TransPort® WR21 Installation Guide
7 Accessories
AC Power Supplies
North America (NA)
76000823
International (Intl.)
76000823
NA - Extended Temp.
76000752
Intl. - Extended Temp.
76000788
DC Power Cords
Barrel Plug to Bare Wire
76000821
Barrel Plug to 12V Auto Power Outlet
76000860
Cables
RJ45 to RJ45 - 0.5m
76000825
RJ45 to RJ45 - 2m
76000826
RJ45 to RJ45 Crossover - 2m
76000827
RJ45 to RJ45 - 12’
76000828
RJ45 to RJ45 Crossover - 12’
76000829
SMA Male to SMA Female - 5m
76000830
SMA Male to SMA Female - 10m
76000831
SMA Male to SMA Female - 15m
76000832
Antennas - Cellular
Direct Mount, Quad Band, 2dBi
76002050
Direct Mount, Penta Band, 2dBi
76002052
Direct Mount, Dual Band, 3dBi
DC-ANT-DBDP3
Magnet Mount, Penta Band, 2.5dBi
76002051
Magnet Mount, Dual Band, 4.0dBi
DC-ANT-DBHG
Glass Mount, Quad Band, 1.5dBi
76000844
Glass Mount, Penta Band, 0dBd
76000845
Surface/Marine Mount, Quad Band, 0dBi - 2.15dBi
76000864
Surface/Through-hole Mount, Quad Band, 0dBd
76000846
Surface/Through-hole Mount, Quad Band, 3.15dBi
76000847
Antenna Mounting Brackets
L-shaped wallmount, 16.5mm hole
76000850
L-shaped wallmount, 12mm hole
Compatibility: 76000843, 76000841
76000851
L-shaped wallmount, 20mm hole
Compatibility: 76000847
76000852
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Digi TransPort® WR21 Installation Guide
Appendix A: SERIAL 0 Port Pin-out Diagram
WWAN
SECONDARY
WWAN
PRIMARY
LAN 0
SERIAL 0
LAN 1
9-30VDC
2A MAX
Pin 1
Pin 9
SERIAL 0
RS232
Pin #
Direction
RS232 DCE
Description
1
Out
DCD
Data Carrier Detect
2
Out
RXD
Receive Data
3
In
TXD
Transmit Data
4
In
DTR
Data Terminal Ready
5
N/A
GND
Ground
6
Out
DSR
Data Set Ready
7
In
RTS
Ready To Send
8
Out
CTS
Clear To Send
9
Out
RI
Ring Indicate
RS422/ RS485
Pin #
Direction
RS422/
RS485
Description
1
Out
CTS_B
Clear To Send B
2
Out
RD_A
Receive Data A
3
In
TD_A
Transmit Data A
4
In
RTS_B
Ready To Send B
5
N/A
GND
Ground
6
Out
RD_B
Receive Data B
7
In
RTS_A
Ready To Send A
8
Out
CTS_A
Clear To Send A
9
In
TD_B
Transmit B
Notes:
For true RS485 mode (2-wire half-duplex mode), the TD_A and RD_A pair and TD_B and RD_B pair should
be connected together.
The CTS and RTS signals for optional and not normally needed for RS485.
Page 19
Digi TransPort® WR21 Installation Guide
Appendix B: Software Options
Features
Standard
Enterprise (includes Standard feature set)
Local
Programming
Python
Protocols
HTTP, HTTPS, FTP,
SFTP, SSL, SMTP,
iDigi SNMP, SNMP
(v1/v2c/v3), SSH,
Telnet and CLI for web
management; remote
management via
software tool (option);
SMS management,
protocol analyzer, ability
to capture PCAP for
use with Wireshark;
DynDNS
Same as Standard plus iDigi; Dynamic DNS
client compatible with BIND9/No-IP/DynDNS
Security /
Firewall / VPN
IP Filtering
RADIUS TACACS+, SSL, SSLv2, SSLv3,
FIPS 197, L2TP, (5 tunnels included); IPSec
with IKEv1, IKEv2, ISAKMP; DES, 3DES and
AES up to 256-bit encryption; SCEP for X.509
certificates, Open VPN client and server,
PPTP; IPSec/PPP/L2TP VPN Server support;
Stateful inspection firewall with scripting;
Content Filtering (via 3rd party)
Routing
NAT, NATP
Bridging, NAT/NAT-Traversal, NAPT
forwarding; PPP, PPPoE, GRE; IP Routing
Protocol: PPP, GRE, RIP (v1 & v2) OSPF,
SRI, BGP; IP Failover: VRRP, VRRP+TM;
VLAN support; STP (Spanning Tree Protocol);
DHCP; Automatic failover/failback to second
GSM network/Standby APN; Optional IPv6;
iGMP routing (multicast); IP pass-through
(advanced)
Specialty
Protocol
RealPort
RealPort; Modbus UDP/TCP to Serial; Legacy
Protocols (X.25 (including X0T), SNA/IP,
TPAD and PAD); Protocol switch
Page 20
Digi TransPort® WR21 Installation Guide
Standard Version Firewall
Advanced Version Firewall
Actions:
•
block
•
pass
Actions:
•
block
•
pass
•
pass-ifup
•
pass-ifupnr
•
debug
•
touser
•
dscp
•
vdscp
Options:
•
routeto
•
oosed
Options:
•
onvlan
•
onvrf
•
oneroute
•
routeto
•
oosed
Stateful Inspection: No
Stateful Inspection: Yes
Page 21
Digi TransPort® WR21 Installation Guide
Declaration of Conformity
EC Declaration Of Conformity
We,
Digi International
Manufacturer's Name:
of
11001 Bren Road East
Minnetonka, MN 55343
declare under our sole responsibility that the product:
Transport WR21
Product Name:
Model Numbers:
WR21-NNHH-DFF-XX
Manufacturer's Address:
Where
NN = C0, C3, C8, E1, U4, U5, U6, U7, U8
HH = 1A, 1B, 2A, 2B
FF = B1, E1
XX = SD, SF, SL, SN, SU, SW, XA, XB
to which this declaration relates are in conformity with the essential requirements and other
relevant requirements of the R&TTE Directive (1999/5/EC)
Safety: (article 3.1a)
EMC: (article 3.1b)
EN60950-1:2006 +A11 (2009)
EN55022:2006 +A1 (2007) class B
EN55024:1998 + A1:2001 + A2:2003
EN61000-3-2:2006 + A1:2009 + A2:2009
EN61000-3-3:2008
EN301 489-7:v1.3.1
EN 301 489-24 V1.5.1
Spectrum: (article 3.2) EN301511:v9.0.2
EN301526:v1.1.1
EN301908-1:v3.2.1
Minnesota, USA 21st, September, 2011
(Place and date of issue)
European
Representative:
Authorised signature for and on
behalf of Digi International Inc.
Joel Young, VP, Engineering
Andreas Burghart
Digi International GmbH Branch Breisach
Kueferstr. 8, 79206 Breisach, Germany
Telephone: +49-7667-908-124
Page 22
mark of autho
Digi TransPort® WR21 Installation Guide
Product Disposal Instructions
The WEEE (Waste Electrical and Electronic Equipment: 2002/96/EC) directive has been introduced to ensure
that electrical/ electronic products are recycled using the best available recovery techniques to minimize the
impact on the environment.
This product contains high quality materials and components which can be recycled. At the end of its life this
product MUST NOT be mixed with other commercial waste for disposal. Check with the terms and conditions
of your supplier for disposal information.
Digi International Ltd WEEE Registration number: WEE/HF1515VU
Page 23
Copyright
© 2011 Digi International Inc.
All rights reserved.
Digi, Digi International, the Digi logo, a Digi International Company, the Digi web site, Digi Remote Manager,
Digi TransPort, Digi TransPort WR, and Digi TransPort WR21 are trademarks or registered trademarks of Digi
International, Inc. in the United States and other countries worldwide.
All other trademarks are the property of their respective owners.
Information in this document is subject to change without notice and does not represent a commitment on the
part of Digi International.
Digi provides this document “as is,” without warranty of any kind, either expressed or implied, including, but
not limited to, the implied warranties of fitness or merchantability for a particular purpose. Digi may make
improvements and/or changes in this manual or in the product(s) and/or the program(s) described in this
manual at any time.
This product could include technical inaccuracies or typographical errors. Changes are periodically made to
the information herein; these changes may be incorporated in new editions of the publication.
No part of this document covered by copyright may be reproduced or copied in any form or by any means
graphic, electronic, or mechanical, including photocopying, recording, taping, or information and retrieval
systems without written permission of Digi International.
Digi International
11001 Bren Road East
Minnetonka, MN 55343
952-912-3444 or 877-912-3444
(1P):90002024-88 B
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