System Configuration Problems; Fibre Channel Problems; Additional Service Information; Fibre Channel Pci Adapter Specifications 12 12. Ds4000 Host Adapter Operating Environment 14 13. Ds4000 Host Adapter Specifications - IBM TotalStorage DS4000 Hardware Maintenance Manual

System configuration problems

To determine whether a problem was caused by the system configuration, check
the system board to make sure that it was configured properly (see the appropriate
IBM TotalStorage DS4000 Product Installation Guide).

Fibre channel problems

To determine whether your installation problem is caused by the fibre channel,
verify that all of the fibre channel devices were turned on before you turned on the
server. Also, ensure that all cables are connected properly.
The PD maps found in the IBM TotalStorage DS4000 Problem Determination Guide
provide you with additional diagnostic aids.

Additional service information

The following information supports the DS4000 host adapter.
This section contains the DS4000 host adapter operating environment and
specification information.
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IBM TotalStorage DS4000: Hardware Maintenance Manual
Table 12. DS4000 host adapter operating environment
Environment
Operating temperature
Storage temperature
Relative humidity (noncondensing)
Storage humidity (noncondensing)
Table 13. DS4000 host adapter specifications
Type Specification
Host bus Conforms to PCI Local Bus Specification, revision 2.2
PCI signaling 3.3 V and 5.0 V buses supported
environment
PCI transfer rate
v 264 MB per second maximum burst rate for 33 MHz operation
(ISP2200A chip)
v Supports dual address bus cycles
Fibre channel
v Bus type: fiber-optic media (shortwave 50 micron)
specifications
v Bus transfer rate: 100 MB per second maximum (200 full-duplex)
v Supports both FCP-SCSI and IP protocols
v Supports point-to-point fabric connection: F-Port Fabric Login
v Supports FC-AL public loop profile: FL-Port Login
v Supports fibre channel services class 2 and 3
v FCP SCSI initiator and target operation
v Full-duplex operation
Processor Single chip design that includes a RISC processor, fibre channel
protocol manager, PCI DMA controller, and 1-gigabit transceivers
Host data 64-bit, bus master DMA data transfers to 528 MB per second
transfer
RAM 128 KB of SRAM
Minimum Maximum
0° C (32° F) 55° C (131° F)
-20° C (-4° F) 70° C (158° F)
10% 90%
5% 95%