| Table of Contents | 
 | 
| Preface | 11 | 
| Customer Support | 11 | 
| Other Documentation | 12 | 
| Overview of the  | 13 | 
| Conventions | 13 | 
| System Specifications | 14 | 
| Installing the  | 15 | 
| Hardware Installation | 15 | 
| Unpack and Inspect the Unit | 15 | 
| Package Contents | 15 | 
| 16 | |
| Front Panel LEDs | 16 | 
| Rear Panel LEDs | 17 | 
| Environmental and Installation Considerations | 19 | 
| Mounting the Unit into a  | 20 | 
| Cable Connections | 20 | 
| Connect the Power Cable | 20 | 
| Connecting the Ethernet Interface | 20 | 
| Connect Serial Device Cables | 21 | 
| Connecting Your Management Station | 21 | 
| Connecting DC Power | 21 | 
| Modem Port (Optional) | 22 | 
| Powering On | 22 | 
| System Login and Passwords | 23 | 
| Resetting the Unit | 23 | 
| Configuring the  | 25 | 
| Configuring the  | 25 | 
| First Time Quick Configuration | 25 | 
| Assigning an IP Address via the Network | 27 | 
| Manually Setting the IP Address Via the CLI | 28 | 
| Accessing and Configuring the Graphical User Interface (GUI) | 28 | 
| Web Configure Mode | 31 | 
| Web Access Mode | 32 | 
| Menu/Config Mode | 32 | 
| GUI EZ Configuration | 33 | 
| Launching the EZConfig GUI | 33 | 
| Software Upgrades | 34 | 
| IP Configuration Menu | 34 | 
| Booting from Defaults | 34 | 
| Accessing and Configuring Additional Features | 34 | 
| Connecting to the  | 34 | 
| Accessing from a Terminal Attached to an  | 35 | 
| Additional Considerations | 35 | 
| Command Line Interface (CLI) Tree Structure | 36 | 
| Additional Considerations for an Internet Environment | 36 | 
| MRV Communications, Inc. | www.mrv.com | 5 |