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1 ATTO Technology Inc. Celerity FC Host Adapters Installation and Operation Manual
1 ATTO provides Fibre Channel solutions
The ATTO Celerity Fibre Channel family of storage products provides connectivity, intelligence and
scalability. Celerity FC host adapters simplify advanced storage networking needs such as switching,
backup and data management. Specifically designed to enhance the functionality of third party fabric
hardware and software, Celerity FC products are the industry-leading platform for storage connectivity.
Celerity FC-44ES Adapter
The Celerity FC-44ES uses PCI Express Interconnect
and 4-Gigabit Fibre Channel to provide 4-Gb FC
speeds of up to 800 MB/sec. per channel. The FC-
44ES supports high-definition video, rich content
databases and other high bandwidth environments.
The FC-44ES uses PCI Express, a serial, high-speed
connection that supports aggregate throughput up to 4
GB/sec. (x8 PCIe) full-duplex. With software
compatible with existing PCI and PCI-X products, the
FC-44ES uses the same device drivers as other
Celerity FC family products, simplifying installation
and support.
Hardware specifications
• 4 independent Fibre Channel ports
• 4-Gigabit data transfer rates per channel
• 800 MB/sec. maximum full-duplex throughput
per channel
• Supports all FC topologies: direct fabric,
arbitrated loop and point-to-point
• ANSI Fibre Channel: FC-PH, FC-AL, FC-FCP,
FC-AL2, FC-PLDA, FC-FLA
• Flash ROM for easy field upgrades
• FC Class 3 support
• Local management and diagnostics
• Buffer credits: 8 @ 512 Bytes; 8 @ 2 Kilobytes
Advanced FC capabilities
• Supports SNIA HBA API
• On-demand automatic negotiation among 4-Gb,
2-Gb and 1-Gb Fibre Channel
• Supports target and initiator modes
• Supports Windows
FDMI and WMI
• Supports exclusive ATTO Advanced Data
Streaming (ADS) Technology
Host bus specifications
• x8 mechanical and x8 electrical PCI Express
Interconnect
• Conforms to PCI Express Base Spec 1.0a
• Conforms to PCI Express CEM Spec 1.0a
• PCI Express to PCI/PCI-X Bridge spec 1.0
Environmental & physical specifications
• Conforms to PCI standard height, half length
form-factor specifications
• Length: 6.525 inches
• Height: 3.81 inches
• Operating temperature: 0-45ºC (32-113ºF)
• Storage temperature: -40 to 70ºC (-40 to 158ºF)
• Relative humidity: 5 to 95% non-condensing
• 12V@ 2.1A (max.)
• 3.3V @ 3.0A (max.)
• 100 lf/m (minimum) airflow recommended
• RoHS compliant
External connectivity
• Easy-to-install full height connection plate
• External LEDs for on-line and speed status for
each channel
• 4 pluggable optical LC SFP transceivers
included
Software specifications
• Windows XP, 2000, Server 2003 and Vista
• Mac OS X (10.4.x, 10.5.x)
• Red Hat Linux
(2.4 and 2.6 kernel)
• SUSE Linux (2.6 kernel)