IBM i Series, Handbook

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I/O Adapters and Controllers
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iSeries Handbook
Note: On new systems from the plant, the #4801 is shipped with the system, but due to
temperature requirements (card temperature must not drop below 5 F (-15 C)), it is not
installed.
#4802 PCI Crypto Coprocessor
The #4802 is a hardware cryptography solution based on the IBM #4758 card. The #4802 is a
half-length PCI card that offers rich cryptography function, secure storage of cryptographic
keys, and triple DES capability. The level of the cryptographic function is determined by the
Cryptographic Access Provider Licensed Program, which is used to set the key length in the
adapter. The #4802 provides greater security by use of 168-bit key (compared to a 56-bit key
of the #4800).
The #4802 is only supported in the #5065 Storage/PCI Expansion Tower and the #5066 1.8m
I/O Tower.
The #4800 is not supported on the 8xx models nor in #503X/#5077 migration towers and their
attached expansion towers. Convert each #4800 PCI Crypto Coprocessor installed in a Model
7xx or attached expansion towers to a #4802 PCI Crypto Coprocessor.
Note: On new shipments from the plant, the #4802 is shipped with the system but due to
temperature requirements (card temperature must not drop below 5 F (-15 C)), it is not
installed.
The #4802 is available worldwide.
#4815 PCI 155 Mbps Unshielded Twisted Pair ATM IOA
This feature allows iSeries servers to be attached to an Asynchronous Transfer Mode (ATM)
network using the Unshielded Twisted Pair (UTP-5) interface. This interface is intended for
connection to both local area switches and direct connection to service provider equipment.
The #4815 is typically used where 155 Mbps speeds are required over distances of less than
100 meters.
#4816 PCI 155 Mbps Multi-Mode Fiber OC3 ATM IOA
The #4816 PCI ATM IOA is supported, but is no longer orderable with V5R1 and replaced by
feature #2817. This feature allows iSeries servers to be attached to an Asynchronous
Transfer Mode (ATM) network using the Multi-Mode Fiber (MMF) 62.5 micron interface. This
interface is intended for connection to both local area switches and direct connection to
service provider equipment. The #4816 is typically used where 155 Mbps speeds are
required over distances of less than 2 km.