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rs232 data broadcast unit product picture

DBU-232

RS-232 Data Broadcast Unit Supports 3-Output Ports

Features / Benefits

Description

* RS-232 Data Broadcast Unit
* Interface - EIA RS-232, DB-25 Female Connectors
 
* Data Rates - Synchronous to 128Kbps
 
* Visual Indication of Data/Clock Activity
 
* Receive Data, Clock and Ground Broadcast to all Subchannels
 
* Fully Cascadable
 
* Ideal for V-SAT Data/Clock Broadcasting
 
* Sturdy Metal Enclosure
 
* 110/220VAC Switch Selectable

The Data Broadcast Unit, DBU-232 is designed for use in receive only data broadcast applications. Examples of typical data broadcast applications are; Continuously updated public data displays and distribution of continuous noncritical data to PC's or receive only printers.

The expanding role of V-SAT systems in receive only applications for real time data distribution is expected to increase dramatically over the next several years. The DBU-232 is an excellent choice for applications of this type.

The DBU-232 utilizes an RS-232 interface with data rate capabilities up to 128Kbps. The unit can support up to 3 receive only terminals simultaneously.

The DBU-232's master port has a DB-25 female connector. The sub-channels are also DB-25 female connectors.

The DBU-232 continuously broadcasts receive data and receive timing signals from the data source to the 3 output terminal ports.

The DBU-232 is housed in a sturdy aluminum enclosure and is supplied with an internal linear power supply. The unit has a 110/120 VAC rotary select switch located on the rear of the housing. The unit can operate on standard power found in all countries.

The DBU-232 has a three year warranty and a 24 hour turnaround on warranty repairs.

  serial data splitter network diagram
 

SPECIFICATIONS

Application Data Broadcast Unit supports multiple Synchronous Broadcasting of Data and Clock
Capacity One to Three Subchannels per unit, cascading is unlimited
Serial Data Interface EIA RS-232
Data Format Data transparent at all data rates
Data Rates Up to 128Kbps
Subchannel Connection 25 pin female D-Sub connectors
Master Port Connection 25 pin female D-Sub connector
 Front Panel Indicators....Power, Receive Data and Receive Timing
Power Source 100-120 to 200-220VAC @10%, 50/60Hz, 0.16/0.08A, external 110/220 volt select switch, IEC Power Inlet, (2) 5mm Fuses
Environmental Operating Temperature . .32º to 122º F (0º to 50º C)

Relative Humidity.. . . . . . .5 to 95% Non-Condensing

Altitude. . . . . . . . . . . . . ... .0 to 10,000 feet

Dimensions Height ....... 1.75 inches (4.44 cm)

Width ........ 7.90 inches (20.07 cm)

Length ....... 9.00 inches (22.86 cm)

Weight 2.25 pounds (1.02 Kg)
Warranty Three Years, Return To Factory
Ordering Information: Model: DBU-232
Description: 3 Port Data Broadcast Unit
Included with each unit: 1) Operations Manual

2) U.S.A. Grounded Power Cord, Part # 713015

3) Optional Power Cords

....A) United Kingdom, Part # 713016

....B) Continental Europe, Part # 713017

....C) Other: Specify Country on Purchase Order

OPTIONAL ACCESSORIES

1) Spare Data Center Fuses

....A) 160ma Fuse, Qty (2) Part # 714000

....B) 80ma Fuse, Qty (2) Part # 714001