Specifications

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SPECIFICASPECIFICA

SPECIFICA

TIONS AND BUFFER OPTIONSTIONS AND BUFFER OPTIONS

TIONS AND BUFFER OPTIONS

DX/256x256 SERIES MADX/256x256 SERIES MA

DX/256x256 SERIES MA

TRIXTRIX

TRIX

DX/256x256 Mainframe Rear View with IEEE488 and RS232 Control

INPUT and OUTPUT BUFFERSINPUT and OUTPUT BUFFERS

INPUT and OUTPUT BUFFERS

Optional Input and/or output buffer modules convert the system to

RS-422 and/or RS-232 levels. Each buffer module has sixty-four

(64) channels so a fully buffered 256x256 system has four input

buffers and four output buffers. When these modules are used,

the specifications of the system are determined by the input and/

or output buffers present.

The RS-422 input and output buffer modules have two options for

connectors, 68 pin male header or 78 pin female "D" connector.

RS-422 Input Buffer Characteristic:

Common Mode Input Voltage (Vcm) -7V<Vcm<+7V

Differential Voltage Swing 200 mV Min

Input Resistance 6.8 KOhm Typical

Data Rate 20 Mb/s Max

Fig. 2

TX-2

The DX Series is intended to switch almost any digital stream

data stream in a nonblocking (any input to any output without

disturbing previously set paths), full fan out (any one input to any

or all outputs) configurations. The Basic system is intended to

switch TTL or CMOS signal levels.

When used without buffer modules, the system conforms to all

TTL/LVTTL specifications below

DX SPECIFICADX SPECIFICA

DX SPECIFICA

TIONS (signal w/o buffers)TIONS (signal w/o buffers)

TIONS (signal w/o buffers)

DX SPECIFICADX SPECIFICA

DX SPECIFICA

TIONS (signal with buffers)TIONS (signal with buffers)

TIONS (signal with buffers)

Input Voltage High (VIH) : 2.1V Min 5.25V Max

Input Voltage Low (VIL) -0.3V Min 0.8V Max

Output Voltage High (VOH) 2.4V Min 3.7V Max

Output Voltage Low (VOL) --------- 0.4V Max

Data Rate --------- 80Mb/s Max

Output Current --------- 80mA Max

CONNECTIONSCONNECTIONS

CONNECTIONS

GENERAL SPECIFICAGENERAL SPECIFICA

GENERAL SPECIFICA

TIONSTIONS

TIONS

Signal Connections: Standard 68 pin male header

or 78 pin female D connec

tors. Patch panels can be pro

vided to convert 68 pin male

header or 78 pin female "D"to

BNC, SMA or customer speci

fied connector.

AC Input: Universal, US Standard AC

RS232: D9 Male

GPIB: IEEE488

10BaseT LAN: RJ45

LAN to RS232: RJ45

RS-422 Output Buffer Characteristic:

Common Mode Output Voltage 1.8V Typical

Output Voltage High (VOH) 2.5V Min /3.4V Max

Output Voltage Low (VOL) .3V Typical /.5V Max

Data Rate 20 Mb/s Max

Output Current 150 mA Max

RS-232 Input Buffer Characteristic:

Input Voltage Range -25V Min /+25V Max

Input Voltage High (VIH) 2.17V Min

Input Voltage Low (VIL) 1.06V Max

Data Rate 200 kb/s Typical

Input Resistance 5.0k Ohms Typical

RS-232 Output Buffer Characteristic :

Output Voltage High (VOH) +5V Min /+8V Max

Output voltage Low (VOL) -8V Typical /-

5V Max

Data Rate 120 kb/s Typical

Output Current ±10mA Typical

Dimensions - 19" rack mount, 7" (4U) high and 20" deep

Weight - <45 lbs (20.41 Kg)

AC Input -100 to 130 VAC or 200 to 260 VAC, 47/63 Hz,

Operationg Temperature - 0 to 50 ºC

Storage Temperatures - -25 to 65 ºC

Switching Speed - 50 ns + Control Interface Delay

Humidity - 95% RH noncondensing to 30º C

WARRANTYWARRANTY

WARRANTY

CYTEC Corp. warrants that all products are free from defects

in Material or Workmanship for a period of five years