Pci-to-ultra scsi host adapter with scsi select (15 pages)
Summary of Contents for Adaptec AHA-F940
Page 1
Introduction This installation guide explains how to install and use your AHA-F940 and AHA-F950 Fibre Channel host adapters. The AHA-F940 is a 32-bit PCI-to- Fibre Channel adapter; and the AHA-F950 is a 64-bit PCI-to-Fibre Channel adapter. In this installation guide, the two adapters are collectively referred to as the AHA-F940/F950.
Remove the cover from the computer case. (refer to the instructions in your computer documentation.) If you are installing the AHA-F940, locate an unused 32-bit PCI expansion slot; if you are installing the AHA-F950, locate an unused 64-bit PCI expansion slot. PCI slots are typically white or ivory.
Connecting Cables To connect devices to the AHA-F940/F950, obtain the appro- priate cables, as described below. (See also Fibre Channel Topologies on page 4 for typical configurations.) DB-9 Copper Interface Connector You can use one of two types of cables to connect to the DB-9 copper interface connector on the AHA-F940/F950.
Using Your Fibre Channel Adapter Fibre Channel Topologies Fibre Channel-Arbitrated Loop The Fibre Channel-Arbitrated Loop (FC-AL) topology allows you to attach up to 127 nodes without hubs and switches. FC-AL is a time-shared, full-bandwidth, distributed topology where each port includes the minimum necessary connection function. Workstations or servers can be connected to a single disk or a disk loop with either optical fibre or copper media depending on the distance requirement.
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(1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. Adaptec, Inc. AHA-F940/F950 Tested To Comply With FCC Standards FOR HOME OR OFFICE USE...
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