Telecommunications Techniques Corporation - T-Berd 107A - Analyzer
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Equipment:
T-Berd 107A
Date:
1994
Category:
Group:
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Information
The T-BERD 107 Ais a full-featured, hand-held T1 test set
designed for outside plant testing. It can be used during
circuit installation, acceptance testing, and fault
isolation. The T-BERD 107 A can monitor a T1 circuit without
interrupting service, generate and receive test patterns
during out-of-service circuit testing, and emulate a network
device, such as a Network
Interface Unit (NIU) or Channel
Service Unit (CSU). In addition, the T-BERD 107 A detects
and isolates problems related to customer premises equipment
(e.g., NIU) and detects problems originating from the T1 span.
D1D, D4, ESF, and SLC-96™ framing patterns
offer compatibility with a variety of framing formats. An
unframed mode is also available for applications where
framing is not required.
Automated BRIDGTAP™ pattern sequence detects bridge taps on
a T1 span by automatically generating 21 test patterns and
monitoring the returned signal for errors.
Automated MULTIPAT™ pattern sequence generates five standard
test patterns with variable dura- tions that eliminate the
need to perform separate tests with each pattern.
Logic error, bipolar violation, and frame error (CRC error
if ESF framing) analysis are performed simultaneously with
the associated error rate and eirored seconds measurements.
Complete signal analysis includes signal level, timing
slips, received clock frequency, and simplex current
measurements.
In-band and ESF out-of-band loopback codes
enable the instrument to loopback or emulate devices that
accept eitherin-band or out-of-band loop codes.
Bit-Patterned Message (BPM) recognition enables the T-BERD
107A to identify and display BPMs from the ESI' datalink in
accordance with ANSI T1.403. In addition, the T-BERD 107A
can generate BPMs.
Channel drop feature displays user-selected DSO channel
signaling bits, data bits, and VF frequency/ level
measurements. In addition, the selected DSO channel is
dropped to the internal speaker and the VF OUT jack for
analysis by an external TIMS test set.
SUMMARY category display s either ALL RESULTS OK or any
out-of-specification or non-zero results, eliminating the
need to search through long lists of test results.
AUTO mode lets the T-BERD I07A configure itself to the
proper framing, coding, and pattern. No setup is required
when monitoring live circuits.
Logic error and bipolarviolation (BPV) insertion
enables the T-BERD 107 A to simulate span and equipment errors.
Line Build-Out selections add troubleshooting capability to
uncover marginal problems such as cable crosstalk and bridge
taps.
Rechargeable battery and AC power adapter
provide operating flexibility to meet different testing
needs. The lead-acid battery provides four hours of
continuous cord-free operation and can be recharged from the
T-BERD 107A AC power adapter.
VF OUT jack enables the T-BERD 107A to drop a voice
frequency signal from one channel to an external test set
for analy sis.
RS-232 interface connector enables the T-BERD 107A to print
test results and test setup for various tests.
User manual
Manual type:
User manual
Pages:
286
Size:
6.7 MB
Language:
english
Revision:
C
Manual-ID:
50-12741-01
Date:
December 1994
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
Jan. 10, 2017
MD5:
46dbb12d-3d84-4e44-4b54-fbc8093412cd
Downloads:
487
User manual
Manual type:
User manual
Pages:
90
Size:
7.7 MB
Language:
english
Revision:
C
Manual-ID:
50-12742-01
Date:
December 1994
Quality:
Scanned document, all readable.
Upload date:
Jan. 10, 2017
MD5:
3b761b55-8f1b-a54a-477f-2d5e3c3b6ad0
Downloads:
614