Chapter 4. Adapter Operating Environment And Specifications - IBM TotalStorage DS4000 FC2-133 Installation And User Manual

Chapter 4. Adapter operating environment and specifications

This chapter contains the DS4000 FC2-133 Adapter operating environment and
specification information.
Table 9. Adapter operating environment
Environment
Operating temperature
Storage temperature
Relative humidity (noncondensing)
Storage humidity (noncondensing)
Table 10. Adapter specifications
Type
Host bus
PCI/PCI-X signaling
environment
PCI/PCI-X transfer rate
Fibre Channel specifications
Processor
Host data transfer
RAM
BIOS ROM
NVRAM
© Copyright IBM Corp. 2002
Minimum
0°C (32°F)
-20°C (-4°F)
10%
5%
Specification
Conforms to Intel PCI Local Bus Specification, revision 2.2
and the PCI-X Addendum, revision 1.0.
3.3 V and 5.0 V buses supported
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 PCI transfer rate 264 MB per second maximum burst rate
for 33 MHz operation (ISP2312 chip)
v Support for dual address bus cycles
v Fiber-optic media (shortwave multimode 50 micron cable)
v Bus transfer rate: 200 MB per second maximum at
half-duplex and 400 MB per second maximum at
full-duplex.
v Interface chip: ISP2312 (PCI-X QLA23xx 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
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
2 GB per second.
64-bit, bus-master DMA data transfers to 1056 MB per
second
RAM 256 KB of SRAM supporting parity protection
BIOS ROM 128 KB of flash ROM in two 64 KB, software
selectable banks. The flash is field programmable.
NVRAM 256 bytes, field programmable
Maximum
55°C (131°F)
70°C (158°F)
90%
95%
25