Black Box SW925A 사양 가이드

Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com • e-mail: info@blackbox.com

Black Box Corporation.

01/10/1996

#15853

Up to 4 MB of memory
available.

Supports any mix of
serial RS-232/422 and
parallel port modules.

Transfers files
between PCs
bidirectionally.

Easy to install and use.

Supports data
broadcasts to multiple
ports.

ADMODE software
included.

f sharing resources is a problem
in your office, you need the

automatic, buffered Modular
Smart Switch. The basic Chassis
holds a total of six Dual-Port
Modules, so you can share one
peripheral among 11 devices. To
increase the data buffer and
throughput speeds, simply add
Memory Expansion Modules—
up to 4 MB total.

For even greater flexibility, the

Switch can be connected to your
PC’s serial or parallel port. Once
connected, the Switch supports a
data transfer rate of up to 30,000

Modular Sm

art Switch

BUFFER

1/4

1/2

3/4

POW

Let 11 users share printers,

plotters, and other peripherals—

up to 3280 feet (1000 m) away.

Key Features

MODULAR SMART SWITCH

Ordering Information

ITEM

CODE

Modular Smart Switch Chassis (1 MB)................SW925A
Dual Serial RS-232/422 Port Module Bidirectional

(2) DB25 male connectors ...................................SW926C

Dual Parallel Port Module In/Out Selectable

(2) DB25 female connectors................................SW927C

Memory Expansion Module

1 MB......................................................................SW928C
2 MB......................................................................SW929C

characters per second (cps), so
you don’t waste time waiting for
your printer to spool data. Even
when you’re working with data-
intensive programs, such as
Windows

, DTP, and CAD

packages, Smart Switch reduces
PC idle time so you can move on
to other tasks.

Thanks to ADMODE software

(included with each Switch), you’ll
enjoy speeds of up to 57,600 bps.
Best of all, Smart Switch can save
you money on signal boosters. It
drives some laser printers up to
3280 feet (1000 m)!

With RS-422 you can use your

PC to control the Switch two
ways. Use the Windows
compatible popup software—or
send a text string from a terminal.

Control software includes

functions such as Print to First
Available Printer, and more. And
you get support for popular
protocols, including Laplink,
Fastlynx, Kermit, and Xmodem.

Handshake: CTS/DTR hardware

X-ON/X-OFF, ETX/ATK

Timeout: User-selectable from 1 to

255 seconds

Speed: 300, 1200, 2400, 4800, 9600,

19,200, 38,400, 57,600 bps

Connectors: Chassis: (6) slots for

Dual-Port Modules, (2) slots for
Memory Modules; Parallel
Modules: (2) DB25 female; Serial
Modules: (2) DB25 male

Power: 115 VAC, 60 Hz

Size: 3.5"H x 13.2"W x 9.4"D

(8.9 x 33.5 x 23.9 cm)

Weight: 7.5 lb. (3.4 kg)

Specifications