4745 Pci Two-Line Wan Ioa; 4746 Pci Twinaxial Workstation Ioa; 4750 Pci Isdn Bri U Ioa - IBM i series Handbook

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I/O Adapters and Controllers

#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.

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

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

• 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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