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Appliance Components
QLogic SANBlade QLA2344 series host bus adapters
The appliance has three (3) QLogic 2344 host bus adapters (HBAs) per appliance node, for a
total of six HBAs per appliance.
The QLogic HBAs provide:
General specifications
Fibre Channel chip
RISC processor
RAM
Frame buffers
Topology
Fabric support
Class of service
Transfers
Protocols
Fibre Channel data
transfers
Operating temperature
Storage temperature
Relative humidity
Storage humidity
Power consumption
144
Data transfer rate of 400 MB/s (full–duplex operation)
64-bit 133 MHz PCI-X
Direct connection to copper-based and multimode optic cable media
F-port and FL-port fabric login
Class 2 and 3 Fibre Channel services
SCSI and IP protocol support
300,000 I/O operations per second
Type
ISP2300, ISP2310
106 MHz
256 KB, scalable to 4 MB
Integrated 10 KB frame buffer FIFO
Receive FIFO = 6 KB, transmit FIFO = 4 KB
Optional external frame buffer FIFO for longer distances
when using single mode optics
FC-AL, FC-AL-2, Point-to-Point, Switched Fabric
FL-Port, F-Port
Class 2 and 3 Fibre channel services
Full duplex in all topologies
SCSI, IP, and Virtual Interface (VI) concurrently; FC tape
Up to 400 MB/s per channel (full duplex)
0º C to 55º C (32º F to 131º F)
–20º C to 70º C (–4º F to 158º F)
–10% to 90% (noncondensing)
5% to 95% (noncondensing)
Fiber Optic: <6–12 W
Continuous Access Storage Appliance Installation and Maintenance Guide
Description
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