I/O Adapter 261
I/O Adapter
If the #2724/#9724 is selected to run on a #2866 Integrated Netfinity Server, one #0220
(Token-Ring on Integrated Netfinity Server) is required for each #2724/#9724 ordered.
#2745/9745 PCI Two-Line WAN IOA
Supports up to two multiple protocol communications ports when one of two (in any
combination) of the following 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 #0367/9745 Operations Console cable is allowed per #2745.
#2746 PCI Twinaxial Workstation IOA
The #2746 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
addresses 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. The #2746 is specified when additional PCI twinaxial workstation controllers are
required. This IOA is a direct replacement for the #2722. Feature #2746 requires V4R4 or
later, and can be installed in either high or low speed slots.
#2750 PCI ISDN BRI U IOA
The #2750 is a 4-port (8-channel) ISDN BRI (basic rate interface) full-sized PCI card. Based
on the latest DSP technology, #2750 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 #2750 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.
A wrap cable/plug and four 30ft RJ-45 to RJ-45 network cables are shipped with each card.
The #2750 IOA supports full duplex mode. It supports the PPP, IDLC, and Fax protocols.
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