Synchronous - Asynchronous Converter



SAC-128 Sync/Async Converter

  • Transport Async data via Sync Channels
  • Asynchronous DTE speeds to 115.2 Kbps
  • Synchronous DCE port to 128 Kbps
  • Bi-directional


FEATURES
DESCRIPTION
SPECIFICATIONS
General
Controls and Indicators
Physical/Electrical
How to Order
APPLICATION
FEATURES


DESCRIPTION


The DCB SAC-128 is a synchronous to asynchronous converter that supports asynchronous devices up to 115,200 bps. It allows asynchronous terminal devices to operate over synchronous communication links at speeds up to 128,000 bps. It operates in either point to point or multidrop mode with appropriate DSUs. A companion model, the SR-01, supports asynchronous devices over Frame Relay networks.

The SAC-128 is easy to install and operate. Controls on the unit include the loopback push button switch and an RS-232 management port used to set the asynchronous port speed. The minimum number of controls and comprehensive indicators of the SA-128 make installation and troubleshooting easy. Diagnostic aids built into the SAC-128 include LED indicators and loopback capabilities.

The synchronous communications network must provide clocking.

Applications for the SAC-128 include:

Also consider the DA-56/64, an asynchronous DSU for 56 Kbps DDS lines. This is equivalent to having a SAC-128 with a built-in 56 Kbps DSU.


SPECIFICATIONS

General

Controls and Indicators

Physical/Electrical

Power requirements: 120 VAC, wall mount power supply, 60 Hz, 18 Watts
Optional power supplies available for 12, 24, -48, 72, 120 VDC or 240VAC
10 1/4" x 9 3/4" x 2 1/4"
One pound


Rear view of SAC-128


APPLICATION

How to Order

The SAC-128 MUST BE USED IN PAIRS

SAC-128 Asynchronous- Synchronous Converter $ 450
DA-56 Asynchronous 56 Kbps DDS DSU $ 550
RK-8/16 Rack mount $ 49

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