I/O Adapters and Controllers
298 iSeries Handbook
#4745 PCI Two-Line WAN IOA
Supports up to two multiple protocol communications ports when one of two (in any
combination) of these cables are attached:
• #0348 V.24/EIA232 20ft/6m PCI cable
• #0349 V.24/EIA232 50ft/15m PCI cable
• #0353 V.35 20ft/6m PCI cable
• #0354 V.35 50ft/15m PCI cable
• #0355 V.35 80ft/24m PCI cable
• #0356 V.36 20ft/6m PCI cable
• #0358 V.36 150ft/45m PCI cable
• #0359 X.21 20ft/6m PCI cable
• #0360 X.21 50ft/15m PCI cable
• #0365 V.24/EIA232 80ft/24m PCI cable
• #0367 Operations Console cable*
*Only one #0367 Operations Console cable is allowed per #4745.
#4746 PCI Twinaxial Workstation IOA
The #4746 is an 8-port twinaxial workstation IOA with a 20-foot attachment cable for
attaching up to 40 5250-type displays and printers. Each port supports seven attached
devices and allows up to 56 attached addresses of which only 40 can be active. When the
attached display supports address sharing, a maximum of 120 shared sessions are
supported.
#4750 PCI ISDN BRI U IOA
The #4750 is a 4-port (8-channel) ISDN BRI (basic rate interface) full-sized PCI card. Based
on the latest DSP technology, the #4750 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 #4750 is the “U”-bus (2 wire) version
IOA.
• For data mode support, B-channel supports digital data at 64 Kbps.
• For modem mode support, B-channel supports V.90 and lesser modulations.
Four 30-ft RJ-45 to RJ-45 network cables are shipped with each card.
The #4750 IOA supports full duplex mode. It supports the PPP, IDLC, and Fax protocols.
This feature requires country certification or homologation.
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