Specifications
3
ATTO Technology FibreBridge 4500 Installation and Operation Manual
2 ATTO FibreBridge supports diverse SAN needs
The ATTO FibreBridge
family of products provides a Fibre Channel-to-SCSI bridge available as a 
Compact PCI board, a stand alone enclosure that can be fitted for rackmount integration, or a desktop 
unit, depending on the model and your needs. 
The ATTO FibreBridge family of products share 
common configuration options and functions to 
provide the most versatile connectivity options 
available. 
Each product has been engineered to address 
specific customer needs. New capabilities are 
integrated into products throughout the 
FibreBridge family as much as possible, requiring 
only an upgrade of firmware to incorporate them 
into your SAN (see Chapter 6). To make sure you 
have the most up-to-date version of the firmware, 
visit the ATTO Technology website, 
www.attotech.com.
All ATTO FibreBridge models include full duplex 
mode, Class 2, Class 3 and direct fabric connect 
capabilities.
Please refer to the Technical Specifications 
available at www.attotech.com for more complete 
information.










