I/O Adapter
262 AS/400e System Handbook
This feature requires country certification or homologation.
#2751 PCI ISDN BRI S/T IOA
The #2751 is a 4-port (8-channel) ISDN BRI (basic rate interface) full-size PCI card. Based
on the latest DSP technology, the #2751 allows connections to fax or data modems
connected to the telephone network with analog phone lines, as well as to other IDSN
devices. Each port consists of 2B+D configuration. The #2751 is the “S/T”-bus (4 wire)
version IOA.
• For data mode support, the B-channel supports digital data at 64 Kbps.
• For modem mode support, the B-channel supports V.90 and lesser modulations.
A wrap cable and plug and four 30-foot RJ-45 to RJ-45 network cables are shipped with each
card.
The #2751 IOA supports full duplex mode. It supports the PPP, IDLC, and Fax protocols.
This feature requires country certification or homologation.
#2761 Integrated Analog Modem
Based on the latest DSP technology, the #2761 allows the modem function to be integrated
into the IOA and supports multiple analog modem ports (eight phone lines). Each line
supports V.90 and lesser modulations. The #2761 IOA supports full duplex mode.
A wrap cable/plug and eight 30-foot UTP phone cables are shipped with each card.
This feature supports the PPP, SDLC, and Fax protocols. An asynchronous line description is
required that can only be used for fax. The #2761 is configured as a single IOA with eight
individual resources available.
This feature requires country certification or homologation.
#2815 PCI 155 Mbps Unshielded Twisted Pair ATM IOA
This feature allows the AS/400 system 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 #2815 is typically used where 155 Mbps speeds are required over distances
of less than 100 meters.
#2816 PCI 155 Mbps Multi-Mode Fiber OC3 ATM IOA
This feature allows the AS/400 system 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
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