Parvus DuraMAR 5915-2X User manual

USER MANUAL
Parvus®DuraMAR 5915-2X
Rugged Cisco 5915 Mobile Access Router combined with
Cisco ESS‐2020 L2 Ethernet Switch
MNL-0655-01 Rev A6 ECO-5592 Effective: 05 Feb 19

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Disclaimer
Although the information contained herein has been carefully verified, Curtiss-Wright assumes no responsibility for errors that might
appear in this document or for damage to property or persons resulting from improper use of this manual or related software.
Curtiss-Wright reserves the right to change the contents and form of this document, as well as the features and specifications of its
products, at any time without notice. The information in this publication does not represent a commitment on the part of Curtiss-
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document may be photocopied, reproduced, or translated into another language without the prior written consent of Curtiss-Wright.
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Copyright
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Table of Contents
Chapter 1 Introduction.............................................................................................................6
About This Document....................................................................................................................................6
Description of Safety Symbols................................................................................................................6
Functional Description............................................................................................................................7
Features..................................................................................................................................................8
Configurations.........................................................................................................................................9
Block Diagrams.....................................................................................................................................10
Chapter 2 Operation...............................................................................................................11
Breakout Cable Set.....................................................................................................................................11
Quick Start Steps..................................................................................................................................13
IOS Configuration........................................................................................................................................14
Zeroization...................................................................................................................................................15
Enabling Zeroization for the Cisco 5915 (ROU)...................................................................................15
Enabling Zeroization for the Cisco ESS2020 (SWI).............................................................................15
Initiating Zeroization .............................................................................................................................15
Zeroization Recovery............................................................................................................................16
Loading the ROU IOS Image After Zeroization....................................................................................16
Loading the ROU IOS Configuration After Zeroization.........................................................................17
Loading the SWI IOS Image After Zeroization .....................................................................................17
Installation...................................................................................................................................................19
Orientation............................................................................................................................................19
Choosing a Mounting Location –Thermal Considerations ..................................................................19
Vertical Mounting..................................................................................................................................20
Horizontal Mounting..............................................................................................................................21
Grounding.............................................................................................................................................22
Chapter 3 Connector and LED Descriptions........................................................................23
ROU ring .....................................................................................................................................................23
Connector Identification and Mapping..................................................................................................23
J1 PWR Pinouts....................................................................................................................................24
J2 ETH 0 Pinouts..................................................................................................................................25
J3 CON Pinouts....................................................................................................................................26
LED Indicator Descriptions...................................................................................................................27
SWI ring.......................................................................................................................................................28
Connector Identification and Mapping..................................................................................................28
J6 ETH/CON Pinouts............................................................................................................................29
J7 ETH2 Pinouts...................................................................................................................................30
J8 ETH3 Pinouts...................................................................................................................................31
J9 CON Pinouts....................................................................................................................................32
Chapter 4 Specifications .......................................................................................................33
Technical Specifications..............................................................................................................................33
SWI Ring...............................................................................................................................................33
ROU Ring .............................................................................................................................................34
System..................................................................................................................................................35
Environmental Specifications......................................................................................................................37
Thermal.................................................................................................................................................37

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Shock....................................................................................................................................................37
Vibration................................................................................................................................................37
Humidity................................................................................................................................................37
Sealing..................................................................................................................................................37
Altitude..................................................................................................................................................37
EMI/EMC ..............................................................................................................................................37
Input Voltage.........................................................................................................................................38
Chapter 5 Troubleshooting ...................................................................................................39
Product Identification...................................................................................................................................39
Technical Assistance ..................................................................................................................................39
Returning for Service ..................................................................................................................................39
Chapter 6 Contact Info...........................................................................................................40

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List of Figures
Figure 1 –ROU ring cables.........................................................................................................................11
Figure 2 –SWI ring cables* ........................................................................................................................11
Figure 3. Mounting Holes...........................................................................................................................20
Figure 4. Side Mounting Holes...................................................................................................................21
Figure 5. Rear View ...................................................................................................................................22
Figure 6. MAR-5915-2x Connectors ..........................................................................................................23
Figure 7. Connector J1 Power ...................................................................................................................24
Figure 8. Connector J2 ETH 0 ...................................................................................................................25
Figure 9. Connector J3 CON......................................................................................................................26
Figure 10. J2 LED Mapping to J2 Signal Name and Cisco Port Name ...............................................27
Figure 11. Front Panel Dimensions ...........................................................................................................36

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Chapter 1 Introduction
About This Document
This document serves as a manual for the MAR-5915-2x products. The MAR-5915-2x systems comprise
a MAR-5915-0x and a DUNET-30-2020-01 in one system. These two elements have separate manuals
(MNL-0596A-01 & MNL-0654A-01 respectively) which describe the operation of the standalone systems.
This manual covers the design elements and features that are unique to the combined system.
Description of Safety Symbols
The following symbols are used in this manual to indicate important information and potentially dangerous
situations.
Warning! Danger, electrical shock hazard!
Personal injury or death could occur. Also damage to the system, connected peripheral devices, or
software could occur if the warnings are not followed carefully.
Caution! Hazard to individuals, environment, devices, or data!
If you do not adhere to the safety advice next to this symbol, there is obvious hazard to individuals, to
environment, to materials, or to data.
Note: This symbol highlights important information or instructions that should be observed.

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Functional Description
The MAR-5915-2X family combines the functionality of MAR-5915-0X and DuraNET 30-2020 by
combining them in a single system. An internal connection links these two components. MAR-5915 port
FE 0/4 is internally connected to ESS 2020 port FE 18. The 5915 router is physically housed in the
DuraSTAX™ring labeled ROU, hereafter referred to as the ROU ring. The ESS 2020 is physically
housed in the DuraSTAX™ring labeled SWI, hereafter referred to as the SWI ring.

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Features
Cisco Technology
Integrated Cisco ESS 2020 Layer 2 IOS managed Ethernet switch with 19x Ethernet ports (2x
GigE, 17x 10/100Base-T).
Cisco IOS LAN Base images provide robust Layer 2 switching, management, security, and quality
of service features
Ruggedized Cisco 5915 Router with 2x routed 10/100Base-T and 2x switched 10/100Base-T
ports.
Enterprise IOS Software for robust security, management, QoS, VLAN, IPv4/IPv6 routing, IP
mobility, interoperability
Integrated Services Router (ISR) features support concurrent data, video, and voice services, as
well as firewall and hardware AES encryption acceleration
Rugged MIL-STD Design
Qualified for MIL-STD-810G and DO-160G conditions (temp, shock, vibration, humidity, altitude,
dust/water ingress)
Qualified for MIL-STD-461F and DO-160G EMI/EMC (Conducted & Radiated Emissions &
Susceptibility) and MIL-STD-1275 & 704 Power Input and Transient Protections
Filtered, transient-protected power supply for aircraft and vehicle use
Extended temperature, open architecture PC104-sized circuit card assemblies with near
cableless internal interconnect for shock and vibration extremes
Conformal coated internal boards for humidity, corrosion, and tin-whisker mitigation
-40 to +71C fanless extended temp operation with no moving parts
Corrosion-resistant, aluminum chassis sealed (IP67) against water, dust, EMI
Circular MIL-DTL-38999 connectors for reliable network connections
Data Zeroization support to erase sensitive information
Flexible/robust mounting –base flange mount or side boss mount

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Configurations
All MAR-5915-2X systems incorporate a Cisco ESS2020 with the Cisco LAN-Base IOS (equivalent to the
standalone DuraNET 30-2020-01). The MAR-5915 Router portion is available with either a Base IOS or
Advanced IOS. Advanced IOS versions can be ordered with optional CME license for 5, 25 or 50 users.
Product Number
Description
MAR-5915-20
DuraMAR 5915 Router w/ESS 2020 Switch(MAR-5915-00+DUNET-30-2020-01),
2020LANBase IOS, 5915 BaseIOS
MAR-5915-21
DuraMAR 5915 Router w/ESS 2020 Switch(MAR-5915-01+DUNET-30-2020-01),
2020LANBase IOS, 5915 AdvIOS
MAR-5915-22
DuraMAR 5915 Router w/ESS 2020 Switch(MAR-5915-02+DUNET-30-2020-01),
2020LANBase IOS, 5915 AdvIOS CME5
MAR-5915-23
DuraMAR 5915 Router w/ESS 2020 Switch(MAR-5915-03+DUNET-30-2020-01),
2020LANBase IOS, 5915 AdvIOS CME25
MAR-5915-24
DuraMAR 5915 Router w/ESS 2020 Switch(MAR-5915-04+DUNET-30-2020-01),
2020LANBase IOS, 5915 AdvIOS CME50

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Block Diagrams

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Chapter 2 Operation
Breakout Cable Set
A breakout cable set (CBL-MAR-5915-20) is available for the system. These cables are suitable for bench
top testing and proof of concept setups. The same cable set works with all -2X models. Final installation
should use custom cables designed for the target environment. Refer to Chapter 3 Connector and LED
Descriptions for information required to design custom cables.
Figure 1 –ROU ring cables
Figure 2 –SWI ring cables*
*power cable shown is not part of the SWI ring cables.

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The breakout cable set includes the cables listed in Table 1
Table 1
Cable Part #
From
To
Qty
Description
CBL-2417-01
38999 (J1)
Power. External power input cable.
Banana
Plug
3
28V nominal voltage input. Red +, Black -, Green = Chassis
CBL-2418-01
38999 (J2)
ROU 10/100Base-T ports. Five Fast Ethernet ports
RJ-45
2
ROU 10/100Base-T Fast Ethernet Routed 0 & 1
RJ-45
3
ROU 10/100Base-T Fast Ethernet Switched 2,3 & 4*
CBL-2419-01
38999 (J3)
ROU Console and Zeroize Test cable
DB-9
1
ROU RS-232 serial console port cable
Flying
leads
2
ROU/SWI Zeroize** and Ground wire
CBL-1554-03
38999 (J6)
SWI Gigabit Ethernet port and console port
DB-9
1
SWI Console port
RJ-45
1
SWI Gigabit Ethernet port 1 (GbE1)
CBL-2549-01
38999 (J7)
SWI Gigabit Ethernet port and 10/100Base-T port
RJ-45
1
SWI 10/100Base-T port 17
RJ-45
1
SWI Gigabit Ethernet port 2 (GbE2)
CBL-2550-01
38999 (J8)
SWI 10/100Base-T ports. Sixteen connectors for Fast Ethernet
ports
RJ-45
16
SWI 10/100Base-T Fast Ethernet ports 1-16
CBL-1536-01
DB-9 (J9)
SWI Console. 6' foot extension RS-232 serial cable
DB-9
1
SWI Console/Zeroize** port
* The 3rd switched port (P4) is not active on this cable when used with the MAR-5915-2x
** All Zeroize signals are common to SWI and ROU

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Quick Start Steps
Support Equipment
To configure the DuraMAR 5915-2X, you need the following support equipment:
A computer with at least one RS-232 serial port and a terminal emulator application.
Note: The ROU and SWI portions each have a dedicated console port. Each of the two internal
devices (5915 and ESS2020) must be configured separately via its unique port.
A DC Power Supply with an output of between 12v and 36v (ideally 28v)
Connections
1. Connect a power cable to port J1 on the DuraMAR 5915-2X (use CBL-2417-01 from the starter cable
set, or an equivalent MIL-DTL-38999 power cable).
2. Connect the other end of the power cable to the unpowered DC power source.
Caution! Make sure that the DC power source is set to provide 12 to 36VDC (28V nominal).
3. Connect a serial cable to the serial port on the host PC and to
J3 (for ROU configuration) or J6/J9 (for SWI configuration).
Note: To use the J9 console, remove the cover plate over connector J9. Save the cover and
screws; J9 should be covered when not in use. Connect CBL-1536-01 between J9 and the host
PC serial port.
Caution! Do not connect to both SWI console ports at the same time.
J6 Console and J9 Console are the same port. Connecting to both ports will result in an electrical
conflict on both connections.
4. Open a terminal emulator on the host PC.
5. In the PC terminal emulation software, configure the serial port for 9600 bits per second, 8 data bits,
no parity, 1 stop bit, and no flow control.
6. Apply power.
7. Use the command line interface (CLI) to enter commands to configure the equipment. See the
software configuration guide and command reference from Cisco for more information (refer to the
next section on System Configuration).
8. Connect Ethernet devices as required to J2, J6, J7 and/or J8.
Note: To prevent the user from interchanging cables for J3, J6 and J7, these connectors and
consequently, their mating cables, are keyed differently.
Refer to Table 1 to determine the correct cable for each connector

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IOS Configuration
The DuraMAR 5915-2X System is shipped with a Cisco factory-installed IOS on both the router and
switch portions.
Custom network configuration is the responsibility of the customer. This manual is not intended as a
guide to the Cisco 5915, ESS2020 or IOS. That information is available directly from Cisco Systems at
www.cisco.com. The Cisco website is also the source for Cisco IOS files.

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Zeroization
Caution! The Zeroization function can delete all IOS and configuration files on the system!
Zeroization should only be enabled if it is intended to be used.
Enabling Zeroization for the Cisco 5915 (ROU)
Prior to applying the zeroization signal, the Cisco IOS must be configured to enable zeroization.
From an IOS prompt, enter the following commands:
Router> enable
Router# conf t
Router(config)# service declassify erase-all
Router(config)# exit
The “erase-all” argument will erase all files on the router (flash and NVRAM) when
declassification (zeroization) is invoked
“erase-flash” or “erase-nvram” may be substituted for “erase-all” if only the files in flash memory
or NVRAM, respectively, are to be deleted.
Enabling Zeroization for the Cisco ESS2020 (SWI)
From an IOS prompt, enter the following commands:
Switch> enable
Switch# conf t
Switch(config)# service declassify erase-flash
Switch(config)# exit
Switch#
Initiating Zeroization
Caution! Triggering zeroization from either ring (ROU or SWI) will cause the entire system to be
zeroized.
If you only want to zeroize one system, ensure that zeroization is enabled on only that ring –see
above.
The hardware setup must generate the off-board Zeroization trigger. Zeroization is triggered by pulling the
zeroize signal low (0v).
If you have CBL-2419-01, trigger zeroization by connection the yellow wire (zeroize) to the green
wire (ground).
J9 can also be used to trigger zeroization by connecting J9 pin 5 (ground) to J9 pin 9 (zeroize)
Caution! This differs from the MAR-5915-0x and -1x systems.
The -0x and -1x systems require 12v to trigger zeroization
DO NOT apply 12v to the zeroize signal on MAR-5915-2x or system damage may occur.
Caution! If zeroization is enabled use J9 as a console with caution.
Inadvertant zeroization is possible if a J9 connected cable grounds J9 pin 9.

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Zeroization Recovery
After zeroization has occurred you can perform the following steps to reload the system.
Command Conventions
Commands and arguments you must type are shown in bold.
After you type the command, press the Enter key.
If several command lines are presented in one step, press Enter after each line.
Loading the ROU IOS Image After Zeroization
Host PC Setup
1. Identify the target folder used by the tftp server and place the Cisco IOS software image there.
Example IOS filename: c5915-entbase-mz.SPA.152-1.GC1.bin
2. Place the configuration file to be reloaded in the tftp target folder.
3. Attach the host PC to port 0/0 on J2. (This can be the same PC as that running the terminal
emulator.)
4. Set the IP address of the host PC to use the fixed address 192.168.100.11.
5. Open the tftp server on the host PC.
6. Open a terminal emulator on the host PC.
Note: The Solarwinds TFTP server has a file transfer size limit of 32 MB. This is normally not a
problem for the base IOS here. But if the Advanced IOS or other file in excess of 32 MB is
transferred, the file is too large for Solarwinds. The TFTPD32 TFTP server handles the larger file
size without a problem.
Load Procedure
There should be a rommon prompt in the terminal emulator window. If the rommon prompt is not
displayed, reboot the DuraMAR 5915 and wait for the rommon prompt.
1. At the rommon command prompt, type the following CASE-SENSITIVE commands (press Enter after
each command, the filename itself is NOT case-sensitive):
IP_ADDRESS=192.168.100.10
IP_SUBNET_MASK=255.255.255.0
DEFAULT_GATEWAY=192.168.100.11
TFTP_SERVER=192.168.100.11
TFTP_FILE= <IOS filename>
2. At the rommon command prompt, type “set” and Enter. Verify the variables in step 1 have been set
correctly.
3. At the rommon command prompt, type the following CASE-SENSITIVE command and Enter:
tftpdnld
4. At the prompt: “Do you wish to continue y/n: [n],” type y.

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5. The IOS will begin transferring to the Cisco 5915. If the transfer does not begin, a message will be
displayed explaining the problem. Fix the problem and repeat the tftpdnld command.
6. When the file transfer is completed, issue a reset command at the rommon prompt.
7. The Cisco 5915 will then reboot and load. After the Cisco 5915 has finished the startup sequence,
press Enter to display the Router> prompt. The Cisco IOS has been successfully reloaded.
8. Now follow the instructions in the next section to reload the IOS configuration.
Loading the ROU IOS Configuration After Zeroization
After zeroization, you have to reload your configuration. In these instructions, filename is the name of the
IOS configuration file saved on the host PC, such as 5915config.bin. If you are using a different file, use
that filename in the steps below.
9. Set the router port IP address:
Router> enable
Router# conf t
Router(config)# Interf fast 0/0
Router(config-if)# ip address 192.168.100.10 255.255.255.0
Router(config-if)# no shut
Router(config-if)# exit
Router(config)# exit
Router# copy tftp://192.168.100.11/filename startup-config
Destination filename [startup-config] ?
10. Make sure that the [ok- xxxx bytes] message is displayed. If not, fix the error and repeat the copy tftp
command.
11. Power off the system.
12. Power on the system.
13. After the reload completes, press Enter to display a Router> prompt. The Cisco 5915 IOS
configuration has been successfully reloaded.
Loading the SWI IOS Image After Zeroization
Note: This example uses TeraTerm as the terminal emulator. Other compatible applications can also be
used.
From the SWI console
switch: set BAUD 115200
Now, illegible characters will appear in the TeraTerm window when <enter> is pressed.
In TeraTerm go to Setup-> Serial Port and change Baud rate: to 115200 <OK>
switch: prompt should be visible again
switch: copy xmodem: flash:c2020-universalk9-mz.150-2.EC.bin
Once you press enter, you should get the following message:
Begin the Xmodem or Xmodem-1K transfer now…
C
In TeraTerm go to File -> Transfer -> Xmodem -> Send . Navigate to C:\TFTP-Root and choose the SWI
IOS file saved earlier. Click the CRC option. The transfer will start and you will see a transfer window pop
up similar to this:

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This transfer will take approximately 30 minutes.
Once completed, you should get a prompt back to your switch:
Begin the Xmodem or Xmodem-1K transfer now…
C…………………………………………………………………….
……………………………………………………………………..
File “xmodem:” successfully copied to “flash:c2020-universalk9-mz.150-2.EC.bin”
switch: set BAUD 9600
Now, illegible characters will appear in the TeraTerm window when <enter> is pressed.
In TeraTerm go to Setup-> Serial Port and change Baud rate: to 9600 <OK>
confirm “switch:”prompt is visible again
Now from switch: prompt, boot from flash using the following command:
switch: boot flash:c2020-universalk9-mz.150-2.EC.bin
SWI should now boot to
Would you like to enter the initial configuration dialog? [yes/no]:

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Installation
Orientation
The DuraMAR 5915-2X can be mounted either vertically or horizontally and will perform equally well in
either orientation. The target location normally dictates the mounting orientation.
Choosing a Mounting Location –Thermal Considerations
The DuraMAR5915-2X enclosure is highly efficient at removing heat from the inside of the unit to the
outside of the finned enclosure. It is best to mount the unit on a thermally cool, thermally conductive
surface to keep the overall temperature as low as possible. Every effort has been made to meet stringent
thermal performance criteria as outlined in the specifications. However, it is always good practice to keep
the DuraMAR5915-2X as cool as possible, avoiding environments which do not allow the thermal
conduction of heat away from the unit.

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Vertical Mounting
To install the DuraMAR5915-2X vertically on a mounting surface:
14. Create a hole pattern on the mounting surface that matches the pattern shown in Figure 3. The
mounting holes are 0.27” in diameter.
15. Attach the baseplate to the mounting surface using the four mounting holes. Attachment screws
should be 1/4-20.
Important!
Ensure that mounting screw length allows proper thread engagement of the mounting hardware.
Figure 3. Mounting Holes