I/O Adapters and Controllers298 iSeries Handbook#4745 PCI Two-Line WAN IOASupports up to two multiple protocol communications ports when one of two (in anycombination) 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 IOAThe #4746 is an 8-port twinaxial workstation IOA with a 20-foot attachment cable forattaching up to 40 5250-type displays and printers. Each port supports seven attacheddevices and allows up to 56 attached addresses of which only 40 can be active. When theattached display supports address sharing, a maximum of 120 shared sessions aresupported.#4750 PCI ISDN BRI U IOAThe #4750 is a 4-port (8-channel) ISDN BRI (basic rate interface) full-sized PCI card. Basedon the latest DSP technology, the #4750 allows connections to fax or data modemsconnected to the telephone network with analog phone lines as well as to other IDSNdevices. Each port consists of 2B+D configuration. The #4750 is the “U”-bus (2 wire) versionIOA.• 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.
