Black Box TL305A Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Vernetzung Black Box TL305A herunter. ELCODIS.COM - ELECTRONIC COMPONENTS DISTRIBUTOR [en] Benutzerhandbuch

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 2
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 0
1
Reduces line costs.
Includes anti-
streaming capability.
Supports synchronous
or asynchronous
equipment.
Supports speeds up to
19.2 kbps.
Includes a built-in
buffer.
Features flexible
contention methods.
Easy to install.
W
ith the Programmable Sharing
Device (PSD), you can
connect any combination of four
or eight terminals to one port on
your IBM
®
host—and slash your
line costs. Or you can let four or
eight terminals share a modem, or
four or eight modems or terminals
share a mux. No matter what type
of combination you choose, you
save money.
An anti-streaming feature
reduces downtime, too. The PSD
senses data streaming and
automatically disables the faulty
channel. Now, you won’t have to
worry about leased-line noise
causing a constant transmission
that overloads all the channels
and stops data flow.
The PSD is transparent to any
system. It works with
synchronous or asynchronous
equipment at data rates of up to
19.2 kbps. It also generates
internal timing signals or gets its
Now one CPU port can handle
all your modems and terminals.
Key Features
PSD-4 AND PSD-8
clocking externally from
subchannels. A 16-bit buffer
accommodates clocking
differences.
Lock out idle ports manually or
automatically. You can set the
PSD to disable an “active” port on
which no data has been sent for a
preset length of time anywhere
from 1.7 to 108 seconds. You can
also disable a port via a front-
panel switch.
Flexible contention methods
make the PSDs easy to use when
the usual signals aren’t available.
Choose RTS, DCD, or actual data
signals to control contention.
Best of all, installing the PSD
takes just minutes and requires
only a straight-through cable.
Crossover connections are done
inside the unit and are controlled
by a DTE/DCE switch. The PSD
also includes an LED that shows
automatic disabling.
Note: Asynchronous and
synchronous equipment cannot
be mixed on the same PSD.
Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com e-mail: [email protected]
© 2003. All rights reserved.
Black Box Corporation.
6/5/2003 #12269
Don’t buy dedicated modems or muxes for infrequent users. Use
the PSD-4 and let up to four users share one modem or mux.
Use the PSD-8 to connect multiple devices, such as modems and
controllers, to your AS/400
®
.
Typical Applications
Downloaded from Elcodis.com electronic components distributor
Seitenansicht 0
1 2

Inhaltsverzeichnis

Seite 1 - PSD-4 AND PSD-8

1Reduces line costs.Includes anti-streaming capability.Supports synchronousor asynchronousequipment.Supports speeds up to19.2 kbps.Includes a built-in

Seite 2 - Specifications

2The PSD supports three clock modes: internal, external from the mainchannel, or external from subchannel 1.A built-in buffer compensates for phase di

Kommentare zu diesen Handbüchern

Keine Kommentare