S t o r a g e Adapter
Hardware Specifi cations
©2005 ATTO Technology, Inc. Specifi cations subject to change without notice.
attotech.com
Fibre Channel Interface
• One FC port with 2.125-Gigabit
data-transfer
rate
• 400 MB/sec. maximum full-duplex
throughput
• Supports all FC topologies: direct
fabric, arbitrated loop and point-to-
point
• ANSI Fibre Channel: FC-PH, FC-FCP,
FC-FCP2, FC-AL, FC-AL2, FC-PLDA, FC-FLA
• Flash ROM for easy fi eld upgrades
• FC Class 3 support
• Local management and diagnostics
• Buffer Credits: 8 @ 512 bytes; 8 @ 2k bytes
Advanced FC Capabilities:
• Supports SNIA HBA API
• Supports Target and Initiator modes
• LUN masking
• Interupt coalescing
PCI Bus Specifi cations:
• 64-bit, 66 MHz PCI (backward compatible
to 32-bit and 33MHz)
• PCI 2.2 compliant
• 3.3V and 5V PCI signaling with
universal
connector
External Connectivity:
• Easy-to-install full height connection bracket
• Integrated fi xed shortwave optical LC SFF
transceiver
• External LEDs for on-line and speed status
for each channel
Software Specifi cations:
Driver Support:
• Windows Server 2003
• Windows XP
• Windows 2000
• Linux (Red Hat, SUSE)
• Mac OS X (10.4.x Tiger)
• Universal boot support
• Advanced Data Streaming (ADS™) Technology
Agency Approvals
• FCC Rules, part 15, Class B
• CE Mark: CISPR 22:2002/EN55022:2002,
Class
B
Dimensions:
• Conforms to PCI half height,
half length form factor specifi cations
• Length:
6.600”
• Height:
2.536”
Operating Environment:
• Temperature:
0-45ºC (32º-
113ºF)
• Humidity:
5 to 95% non-condensing
ATTO Celerity FC-21PS Storage Adapter
Windows
®
and the Windows logo
are trademarks, or registered trademarks,
of Microsoft Corporation in the
United States and/or other companies
Rev 9/05
Environmental & Physical Specifi cations
Storage Environment:
• Temperature: -40º to 70ºC (-40º to 158º F)
• Humidity:
5 to 95% non-condensing
Power:
5V @ 1.5A max
Airfl ow:
100
lf/m
(minimum)
recommended
Optical Cabling:
• 50/125µm up to 300m @ 2-Gb
• 50/125µm up to 500m @ 1-Gb
Celerity FC Product Family
1 ATTO’s onboard hub technology allows for up to four external connections to two FC channels
2 Performance ceiling is constrained by 133 MHz PCI-X bus transfer speed
3 Backward compatible to 32-bit and 33 MHz PCI; FC-24XL and FC-22XH are 3.3V; FC-21PS is 3.3V/5V Universal
4 ATTO ExpressStripe for OS X available; other software RAID supported
FC-41XS
FC-22XH
FC-21PS
PRODUCT FEATURES
FC-24XL
FC-42XS
FC-44ES
Fibre Channel Ports
4
2
2
1
4
4/2
1
1
Fibre Channel Protocol
4-Gb
4-Gb
4-Gb
4-Gb
2-Gb
2-Gb
2-Gb
Maximum Transfer Rate
1.6 GB/sec.
800 MB/sec.
800 MB/sec.
400 MB/sec.
800 MB/sec.
400 MB/sec.
200 MB/sec.
(half duplex)
Maximum Transfer Rate
2 GB/sec.
1 GB/sec.
1 GB/sec.
2
800 MB/sec.
1 GB/sec.
2
800 MB/sec.
400 MB/sec.
(full duplex)
Bus
Type
PCIe PCIe PCI-X PCI-X PCI-X PCI-X PCI
Bus Characteristics
3
8 lane
8 lane
64-bit, 133 MHz 64-bit, 133 MHz 64-bit, 133 MHz
64-bit, 133 MHZ 64-bit, 66 MHz
Optical Interface
SFP LC
SFP LC
SFP LC
SFP LC
SFP LC
SFP LC
SFF LC
Maximum Cable Length
300m @ 2-Gb
300m @ 2-Gb
300m @ 2-Gb
300m @ 2-Gb
500m @ 1-Gb
500m @ 1-Gb
500m @ 1-Gb
150m @ 4-Gb
150m @ 4-Gb
150m @ 4-Gb
150m @ 4-Gb
300m @ 2-Gb
300m @ 2-Gb
300m @ 2-Gb
Advanced Data Streaming
• • • • • • •
(ADS™) Technology
Software RAID Support
4
• • • • • • •
Developer’s Kit
• • • • • • •
(Target Mode & API)
Developer’s Kit (Advanced) -
-
-
-
•
- -
Integrated Offl oad &
-
-
-
-
•
- -
Processing Center (IOPC)
Onboard Memory for
-
-
-
-
•
- -
Direct Memory Transfers
Integrated Hub Technology
- - - - -
•
-
Windows Driver Support
• • • • • • •
Linux (Red Hat, SUSE)
• • • • • • •
Driver Support
Mac OS X (Tiger)
- - • • • • •
Driver Support
FC-42ES
