RAD Data Communications, Inc.High Speed Bit Error Rate TesterHBT
Description
FEATURES
HBT is a Bit Error Rate Tester for testing synchronous modems and other DCEs.
HBT operates at data rates from 32 kbps to 2.048 Mbps, including 1.544 Mbps, and supporting all n x 56 kbps and n x 64 kbps data rates.
When testing a DCE, a loop is performed, sending the data back to HBT. HBT compares the received pattern with the transmitted pattern and presents the result on an LCD display, counting bit errors, sync loss number, block errors and error-seconds. HBT also features an INJECT ERROR push button which enables the user to check the tester and the line by introducing errors in the transmitted data stream.
Five test patterns are available: 511 pseudo-random, 2047 pseudo-random, 7 space 1 mark, 7 mark 1 space and alternating mark/space. Block size can be set to 512 bits, 1000 bits, 1024 bits, 2048 bits and 10 kbits.
HBT can generate its own clock or receive clock from the connected DCE.
HBT supports the following interfaces: V.35, X.21, RS-530, RS-232, G.703-2048 Mbps, G.703-1.544 Mbps and G.703-64 kbps by means of field-replaceable modules (see Ordering). Module replacement is straightforward and simple.
Setup and operation are initiated from the front panel using soft keys and interactive menu selection on an LCD message display. Ten LED indicators display the activity of the interface signals.
HBT is supplied in a convenient hand-held case. It is powered by a detachable external power supply unit.
Data Connect Enterprise, Inc.
Done
Description
FEATURES
HBT is a Bit Error Rate Tester for testing synchronous modems and other DCEs.
HBT operates at data rates from 32 kbps to 2.048 Mbps, including 1.544 Mbps, and supporting all n x 56 kbps and n x 64 kbps data rates.
When testing a DCE, a loop is performed, sending the data back to HBT. HBT compares the received pattern with the transmitted pattern and presents the result on an LCD display, counting bit errors, sync loss number, block errors and error-seconds. HBT also features an INJECT ERROR push button which enables the user to check the tester and the line by introducing errors in the transmitted data stream.
Five test patterns are available: 511 pseudo-random, 2047 pseudo-random, 7 space 1 mark, 7 mark 1 space and alternating mark/space. Block size can be set to 512 bits, 1000 bits, 1024 bits, 2048 bits and 10 kbits.
HBT can generate its own clock or receive clock from the connected DCE.
HBT supports the following interfaces: V.35, X.21, RS-530, RS-232, G.703-2048 Mbps, G.703-1.544 Mbps and G.703-64 kbps by means of field-replaceable modules (see Ordering). Module replacement is straightforward and simple.
Setup and operation are initiated from the front panel using soft keys and interactive menu selection on an LCD message display. Ten LED indicators display the activity of the interface signals.
HBT is supplied in a convenient hand-held case. It is powered by a detachable external power supply unit.
FEATURES
HBT is a Bit Error Rate Tester for testing synchronous modems and other DCEs.
HBT operates at data rates from 32 kbps to 2.048 Mbps, including 1.544 Mbps, and supporting all n x 56 kbps and n x 64 kbps data rates.
When testing a DCE, a loop is performed, sending the data back to HBT. HBT compares the received pattern with the transmitted pattern and presents the result on an LCD display, counting bit errors, sync loss number, block errors and error-seconds. HBT also features an INJECT ERROR push button which enables the user to check the tester and the line by introducing errors in the transmitted data stream.
Five test patterns are available: 511 pseudo-random, 2047 pseudo-random, 7 space 1 mark, 7 mark 1 space and alternating mark/space. Block size can be set to 512 bits, 1000 bits, 1024 bits, 2048 bits and 10 kbits.
HBT can generate its own clock or receive clock from the connected DCE.
HBT supports the following interfaces: V.35, X.21, RS-530, RS-232, G.703-2048 Mbps, G.703-1.544 Mbps and G.703-64 kbps by means of field-replaceable modules (see Ordering). Module replacement is straightforward and simple.
Setup and operation are initiated from the front panel using soft keys and interactive menu selection on an LCD message display. Ten LED indicators display the activity of the interface signals.
HBT is supplied in a convenient hand-held case. It is powered by a detachable external power supply unit.
FEATURES
HBT is a Bit Error Rate Tester for testing synchronous modems and other DCEs.
HBT operates at data rates from 32 kbps to 2.048 Mbps, including 1.544 Mbps, and supporting all n x 56 kbps and n x 64 kbps data rates.
When testing a DCE, a loop is performed, sending the data back to HBT. HBT compares the received pattern with the transmitted pattern and presents the result on an LCD display, counting bit errors, sync loss number, block errors and error-seconds. HBT also features an INJECT ERROR push button which enables the user to check the tester and the line by introducing errors in the transmitted data stream.
Five test patterns are available: 511 pseudo-random, 2047 pseudo-random, 7 space 1 mark, 7 mark 1 space and alternating mark/space. Block size can be set to 512 bits, 1000 bits, 1024 bits, 2048 bits and 10 kbits.
HBT can generate its own clock or receive clock from the connected DCE.
HBT supports the following interfaces: V.35, X.21, RS-530, RS-232, G.703-2048 Mbps, G.703-1.544 Mbps and G.703-64 kbps by means of field-replaceable modules (see Ordering). Module replacement is straightforward and simple.
Setup and operation are initiated from the front panel using soft keys and interactive menu selection on an LCD message display. Ten LED indicators display the activity of the interface signals.
HBT is supplied in a convenient hand-held case. It is powered by a detachable external power supply unit.
