IBM DS4000 FC manual Environment Minimum Maximum

Chapter 4. FC 4Gbps PCI-X Adapter operating environment and specifications

This chapter contains the DS4000 FC 4Gbps PCI-X Adapter operating environment and specification information.

Table 5. FC 4Gbps PCI-X Adapter operating environment

Environment	Minimum	Maximum
Operating temperature	10° C (50° F)	35° C (95° F)
Storage temperature	-20° C (-4° F)	70° C (158° F)
Relative humidity (noncondensing)	8%	80%
Storage humidity (noncondensing)	5%	95%

Table 6. FC 4Gbps PCI-X Adapter specifications

Type	Specification
Host bus	Conforms to PCI Local Bus Specification, revision 2.3 and
	3.0, PCI-X Protocol Addendum to the PCI Local Bus
	Specification, revision 2.0a, PCI-X Electrical and Mechanical
	Addendum (revision 2.0a) to the PCI Local Bus
	Specification, PCI Bus Power Management Interface
	Specification revision 1.1, PCI Hot Plug Specification,
	revision 1.0
PCI/PCI-X signaling	3.3V (mode 1) and 1.5V (mode 2) buses supported
environment
PCI/PCI-X transfer rate	v Support for 32-Bit and 64-Bit PCI bus at 33 MHz and 64
	MHz
	v Support for 64-Bit PCI-X bus at 50 MHz, 100 MHz, and
	133 MHz
	v Support for 64-Bit PCI-X 2.0 bus at 266 MHz
	v Support for dual address bus cycles
Fibre Channel specifications	v Fiber-optic media (shortwave multimode 50 micron cable)
	v Bus transfer rate: 400MB per second maximum at
	half-duplex and 800MB per second maximum at
	full-duplex
	v Interface chip: ISP2422 (PCI-X QLA24xx boards)
	v Support for both FCP-SCSI and IP protocols
	v Support for point-to-point fabric connection: F-Port Fabric
	Login
	v Support for FCAL public loop profile: FL-Port Login
	v Support for Fibre Channel services class 2 and 3
	v Support for FCP SCSI initiator and target operation
	v Support for full-duplex operation
Processor	Single-chip design that includes a RISC processor, Fibre
	Channel protocol manager, PCI or PCI-X DMA controller,
	and integrated serializer/deserializer (SERDES) and
	electrical transceivers that can auto-negotiate a data rate of
	4 GB per second
Host data transfer	64-Bit, bus-master DMA data transfers to 2112 MB per
	second

© Copyright IBM Corp. 2006 29