Peripherals 425
Peripherals
The 3486 and 3487 are integrated in design with a 122-key or enhanced keyboard, a lift, tilt,
and swivel stand, and a monitor, with a choice of green, amber-gold, or color screens. They
support up to two host display sessions, operator selectable horizontal or vertical split
screen, and additional support for additional printers.
The 3488 and 3489 are modular in design with a 122-key or enhanced keyboard and Modular
Logic Unit, which supports the attachment of most IBM monitors. They support up to four host
display sessions; have a 6,000 keystroke record, play, and pause facility, a 262,000 color
palette, and extended foreground and background colors; and support a lightpen.
The G54 and G74 color monitor models limit emissions below MPR-II guidelines and are
capable of ENERGY STAR and NUTEK power management using DPMS, monitor Plug and
Play using DDC, and ISO 9241-3 image quality.
The 3489 supports the Image/Fax-View and print facility and one PC/TV attachment, which
allows end users to control audio and motion video using a cable, antenna, or external video
source in a sizable pop-up window. The 348n displays connect to the AS/400 system using
twinaxial attachment.
The InfoWindow II 3153 is a family of displays that has an ASCII attachment to the AS/400
system and also to the RS/6000, a PC, or the ES/9000 using a 3174 controller. The 3153
emulates a variety of the most widely used ASCII displays. It has two RS232 ports and a
parallel printer port. There are different models of the 3153 offering green, amber, or white
monitors. The 3153 meets recognized international standards and guidelines on ergonomics,
emissions, safety, and power consumption.
IBM 7299 Entry Hub
The IBM 7299-2EN Entry Hub is a low-cost traditional 1 Mbps active UTP hub that can be
upgraded to 2 Mbps. It connects traditional 5250-type devices to the AS/400, System/3x, and
5x94 Remote Controller. This enables devices to take advantage of the cost savings of
twisted-pair cabling over twinax, as well as the ability to use it for voice and other data
connections.
The 7299-2EN connects two twinaxial workstation controller ports to up to fourteen 5250-type
devices. Each device is connected directly to the hub using star topology and a patch panel,
removing the need for daisy chaining twinaxial devices. Advanced noise suppression and
load (impedance) matching ensure 5250 device performance and reliability.
The IBM 7299 Entry Hub can be upgraded to 2 Mbps, which makes it a versatile solution for
connecting any twinax device to any twinax host.
Model 2EN has two host LEDs per host port and 14 device LEDs. One LED and the device
LEDs indicate host and device port activity useful in debugging connection problems. The
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