AS400 IBM 9406 IOP Controller, #2843 PCI IOP
(#2843, #9943) PCI IOP
(Only available as REFURBISHED as of October 1, 2004)
#2843/#9943 is a PCI I/O processor with 64MB of memory which drives PCI IOA adapters on Models 820, 830, 840, on the #5075 PCI Expansion Tower when attached to a Model 820, and on the #5074 PCI Expansion Tower.
On the Model 820, a 32MB PCI IOP is included in the base system. Up to five #2843 PCI IOPs may be added to the Model 820.
The #5075 PCI Expansion Tower has a 32MB PCI IOP included in the expansion unit. When attached to a Model 820, up to three #2843 PCI IOPs may be added to the #5075.
On Models 830 and 840, a #9943 PCI IOP is included in the base system. Up to four optional #2843 PCI IOPs may be added to the system.
On the #5074 PCI Expansion Tower a #9943 PCI IOP is included in the base system. Up to six optional #2843 PCI IOPs may be added.
On the #5079 1.8M I/O Tower, two #9943 PCI IOPs are included in the base system. Up to 12 optional #2843 PCI IOPs may be added.
Note: #9943 may only be on initial system orders or on MES orders which add #5074 or #5079 towers to an installed system. The maximum number of #9943s installed on a system is one in the system unit plus one in each #5074, plus two in each #5079.
The following IOAs are supported by the imbedded PCI IOP on the Model 820, and the optional #2843/#9943 PCI IOPs:
#2743 - PCI Ethernet/IEEE 302.3 Adapter (Only available as REFURBISHED)
#2744 - PCI 100/16/4Mbps Token-Ring
#2763 - PCI RAID Disk Unit Controller (Only available as REFURBISHED)
#2749 - PCI Ultra Magnetic Media Controller (Only available as REFURBISHED)
#2768 - PCI Magnetic Media Controller (Only available as REFURBISHED)
#4723 - PCI 10Mbps Ethernet IOA
#4745 - PCI WAN IOA
#4746 - PCI Twinaxial Workstation IOA
#4748 - PCI RAID Disk Unit Controller (Only available as REFURBISHED)
#4750 - PCI ISDN BRI U IOA
#4751 - PCI ISDN BRI S/T IOA
#4761 - PCI Integrated Analog Modem (Only available as REFURBISHED)
#4801 - PCI Crypto Coprocessor
#4815 - PCI ATM 155MBPS UTP OC3
#4816 - PCI ATM 155MBPS MMF
#4818 - PCI ATM 155MBPS SMF OC3
#4838 - PCI 100/10Mbps Ethernet IOA (Only available as REFURBISHED)
#9767 - Base PCI Disk Unit Controller (Only available as REFURBISHED)
#9771 - Base PCI 2-Line WAN w/Modem
#2843/#9943 can drive a maximum of four IOAs, subject to configuration restrictions.
Supported on the following systems: 520, 550, 570, 595, 810, 820, 825, 830, 840, 870, 890, SB2, SB3