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7 ATTO Technology Inc. Celerity FC Host Adapters Installation and Operation Manual
Celerity FC-24XL Adapter
The Celerity FC-24XL is a Fibre Channel advanced
host adapter with four independent channels of 2-Gb
connectivity and advanced functions and embedded
processing and buffering capabilities to enable data
stream manipulation, direct port-to-port transfers,
offload processing, video handling and a myriad of
other capabilities. The Integrated Offload &
Processing Center (IOPC) uses an Intel XScale®
processor core and an internal 133 MHz PCI-X data
bus for top performance and low latency. IOPC
simplifies and augments SAN fabric management,
including:
• Port-to-port data streaming
• Hardware RAID
• Backup offload
• Metadata insertion
• Data protection
• Video handling
Hardware specifications
• Four independent data channels, each
supporting 2-Gb Fibre Channel performance
• 2.125-Gigabit data transfer rates per channel
• 400 MB/sec. maximum full duplex throughput
per channel
• Supports all FC topologies: direct fabric,
arbitrated loop and point-to-point
• Flash ROM for easy field upgrades
• Simultaneous multi-protocol support
IOPC specifications
• Developer’s kit for OEMs
• Intel IOP80331 XScale processor core
• Supports up to 512 MB DDR 333 MHz SDRAM
• Internal 133 MHz PCI-X bus
• EDC error correction hardware capable of end-
to-end data integrity
• ANSI Fibre Channel: FC-PH, FC-FCP, FC-
FCP2, FC-AL, FC-AL2, FC-PLDA, FC-FLA,
IETF-IPFC
Advanced FC capabilities
• Supports SNIA HBA API
• On-demand, automatic negotiation between 2-
Gb and 1-Gb Fibre Channel
• Supports target and Initiator modes
• Supports Windows
FDMI and WMI
• Exclusive Advanced Data Streaming (ADS
TM
)
Technology
PCI Bus Specifications
• 64-bit, 133 MHz PCI-X
• 64/32-bit, 100/66/33 MHz PCI compatible
• PCI-X 1.0a compliant
• PCI 2.3 compliant
• 3.3V PCI signaling only
Environmental & physical specifications
• Conforms to PCI full form factor standards
• Length: 6.600 inches
• Height: 4.200 inches
• Operating Temperature: 0-45ºC (32º-113ºF)
• Storage Temperature: -40º to 70ºC (-40º to
158ºF)
• Relative Humidity: 5 to 95% non-condensing
• +3.3 V@4.0A (max.)
• 100 lf/m (minimum) airflow recommended
External connectivity
• Easy-to-install connection plate
• Up to four shortwave optical LC SFP pluggable
transceivers
• Two optical LC SFP transceivers included
• External LEDs to show on-line and speed status
for each channel
Software specifications
• Windows XP, 2000, Server 2003
• Red Hat Linux (2.4 and 2.6 kernel)
• SUSE Linux (2.6 kernel)
• Mac OS X