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Fibre Channel
Hardware Specifications
Fibre Channel Interface:
• 2.125-Gigabit data-transfer rates on each channel
• 400 MB/sec. per channel throughput in
full-duplex mode
• Auto negotiation between 2-Gigabit and
1-Gigabit speeds
• Short-wave optical LC SFP pluggable
connectors
• Supports all Fibre Channel topologies
• Point-to-Point
• Arbitrated Loop
• Direct Fabric/Switch Attach
• Flash ROM for easy field upgrades
• Supports the following ANSI Fibre Channel
standards:
- FC-PH, FC-AL2, FC-FCP, FC-PLDA, FC-FLA,
FCA-IP, IETF-IPFC, FC-Tape
• Simultaneous multi-protocol support
Advanced FC Features:
• Support for SNIA HBA API
• Supports Target and Initiator Modes
Advanced SCSI-FCP Support:
• Large command FIFO
• Asynchronous I/O support
• ASPI compatible
• Support for multiple block sizes
Accelerated PCI Bus Management:
• 64/133 PCI-X system bus interface
providing up to 1 GB/sec. aggregate
bandwidth
• Supports PCI 2.2 and 99 specifications
• Supports PCI-X 1.0 specifications
Software Specifications
Driver Support:
• Windows® 2000
• Windows XP
• Windows Server 2003
• Linux
Advanced Data Streaming (ADS™):
• Improved PCI system bandwidth use
• Optimized FC and SCSI-3 algorithms
• RISC processor for high performance
• Supports SCSI-3 tagged command queuing
ATTO ExpressPCI FC 3342
Fibre Channel Host Adapter
Selection Chart
Environmental & Physical
Characteristics
Dimensions:
• Full form factor: 4.2” X 6.875”
Operating Environment:
• Temperature: 0-45º C
• Humidity: 10-90% non-condensing
Power: 1.2 Amp @ 3.3 Volts (max)
4.0 Amp @ 5 Volts
PCI Signal Compatibility:
3.3 Volts only
Airflow: 100 LFM (min.)
Configuration:
• Easy to install connection plate with LEDs
to monitor link, on-line and fault status for
each channel
©2003 ATTO Technology, Inc. Specifications subject to change without notice.
* per channel
Multi-Channel
2-Gigabit Adapters
2-Gigabit
Adapters
PRODUCT FEATURES
FC 3342 FC 3322 FC 3321 FC 3300
FC 3305
Number of FC Channels 42211
Maximum Transfer Rate (MB/sec.) 400* 400* 400* 400 400
32-bit PCI Compatible •••••
64-bit PCI Compatible •••••
Fabric & Loop Support •••••
Cable Distances 500M 500m 500m 500m 10m
33 MHz PCI Compatible •••••
66 MHz PCI Compatible •••••
PCI-X Compatible 133MHz 133MHz 66MHz 66MHz
Optical/Copper Interface
SW LC SFP SW LC SFP SW LC SFF Fixed SW LC HSSDC
Class 2,3 2,3 2,3 2,3 2,3
Full-duplex •••••
RAID Support •••••
Windows® 2000/XP/Server 2003 •••••
Solaris, Linux Linux Linux • •
Mac® OS and Mac OS X Support OS X • •