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Testing Solutions for SANs and LANs

ASDG SONET Delay Emulators


The ASDG SONET Delay Emulator is a precision test instrument for optical network testing. This product simulates signal delays that occur during the transmission of SONET/SDH signals. It also allows errors to be injected for controlled BER testing and LOF injection for protection switch testing. The ASDG can be controlled and monitored by the user either remotely (via RS-232 Senal I/F), or by using the buttons and LCD screen on the front of the instrument.

 

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Network Emulator


SONET/SDH

ASDG

MSDG


SONET/SDH Path Layer


GIGABIT ETHERNET

10 GIGABIT ETHERNET


FIBRE CHANNEL


COMBO UNITS

 

Solutions:

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Network Delay Emulator

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Models

ASDG3

OC-3/STM-1 SONET Delay Emulator

100 ms delay
ASDG12

OC-12/STM-4 SONET Delay Emulator

25 ms delay
ASDG312

OC-3/STM-1, 100 ms delay & OC-12/STM-4

25 ms delay

Download ASDG Product Brief


Product Features

SONET OC-3/STM-1, 100 ms delay AND SONET OC-12/STM-4, 25 ms delay

Standalone, portable chassis (7 3/4" W x 9 3/4" D x 2 1/2" H)

Emulates signal delays that occur during transmission of various OC rate signals


Delayed signals are logically identical to original signals (No modification of TOH, POH or Payload bytes)


Capable of inseting delay in 1 bit increments (1.6 ns at OC-12 data rates)


Can be cascaded together to create additional delay


Capable of injecting bit-errors from 10-12 to 10-2 bit error rates


Optimized for easy use: lightweight, portable with digital LCD readout and front panel control for self-contained operation


Emulates Loss of Frame under user/program control

Allows remote monitoring and control via a RS-232 Serial Port


Supports a TCL based scripting I/F to enable automated lab testing


Cost effective alternative to test beds built from spools of fiber and optical amplifiers

SONET/SDH standards compliant including Telcordia GR-253


Pricing and Availability

For more detailed information, product configurations and pricing please contact Gillaspy Associates at 805-987-1959 or click here to register for more information.

Since 1997, Gillaspy Associates has built a solid reputation for developing strong relationships with our customers by providing them with quality solutions and ongoing support.