Table of Contents 
1  Introduction ......................................................................................................... 9 
2  Unpacking the Device ....................................................................................... 11 
3  Physical Description ......................................................................................... 13 
3.1  Physical Dimensions ............................................................................................ 13 
3.2  Front Panel Description ........................................................................................ 13 
3.2.1  Fan Tray Module ......................................................................................................14 
3.2.2  Power Supply Modules ............................................................................................14 
3.2.2.1  Power LED Description ............................................................................14 
3.2.3  SBC Module .............................................................................................................15 
3.2.3.1  Ports Description ......................................................................................15 
3.2.3.2  LEDs Description ......................................................................................16 
3.3  Rear Panel Description ......................................................................................... 18 
4  Mounting the Device ......................................................................................... 20 
4.1  Desktop Mounting ................................................................................................ 20 
4.2  19-Inch Rack Mounting ......................................................................................... 21 
4.2.1  Mounting in a 19-inch Rack using a Pre-Installed Rack Shelf.................................22 
4.2.2  Mounting in a 19-inch Rack using Front and Rear Brackets ...................................22 
5  Cabling the Device ............................................................................................ 28 
5.1  Grounding the Device ........................................................................................... 28 
5.2  Connecting the Ethernet Ports .............................................................................. 29 
5.2.1  RJ-45 LAN Connector Pinouts ................................................................................29 
5.2.2  Deployment of a Standalone Device .......................................................................30 
5.2.3  Deployment of Two Devices for High Availability ....................................................31 
5.3  Connecting the Serial Interface to a Computer ..................................................... 32 
5.4  Connecting to Power ............................................................................................ 33 
6  Hardware Maintenance ..................................................................................... 36 
6.1  Prerequisites ........................................................................................................ 36 
6.1.1  Grounding the Device ..............................................................................................36 
6.1.2  Preventing Electrostatic Discharge Damage ...........................................................36 
6.2  Replacing the SBC Module ................................................................................... 37 
6.3  Replacing the Fan Tray and Power Supply Modules ............................................ 39