Net research NetProbe 2000 - Co-Dir Analyzer Option; Datacom Analyzer Option

342
Yellow - remote alarm detected
Error: red, on whenever any error is present
Psync: green, pattern sync/pattern loss – green/off when sync is lost
(No pattern sync)
T1 AUTO MONITOR:
Line: Code Error- bipolar violation of B8ZS or AMI
Frequency: Range 2200- 1800 hz, Resolution 1Hz, accuracy 5 ppm
standard
Signal Level: +3 to –34 dBDSX,( 0.06 to 8.5 Vp-p )
Clock Slips: +/- between T1 input and internal or external T1 clock
Frame Slips: clock slips /193
Alarms: LOS, OOF, AIS, Yellow
Errors: Code, Frame, CRC
G.826: ES, SES, ES RATIO, SES RATIO, AVS, UAVS,
RFC 1406: total sec, ES, SES, AVS, UAVS
T1 BERT (BIT ERROR TEST) FUNCTIONS:
CB-119
Patterns: 2
n
-1, n=7,9,10,15,20,23, QRSS, All 0’s, All 1’s, 1:3, 1:7,
1:15,1:31, Multipattern, Bridgetap, Inverted
Error Measurements: Logic Errors, Rate, ERS,
BPV Errors, Rate, ERS
Frame Errors,Rate, ERS
CRC Errors, Rate, ERS
G.821: EFS, ERS, SES, AVS, UAVS
Error Injection: types -Logic, BPV(Code), Frame,CRC
rate - Single, Continuous Rate 10
-1
to 10
-9
Send Alarms:emulate LOS, OOF, AIS and Yellow(remote) alarms
Alarm: red LED monitors the following alarms:
LOS - loss of signal
OOF - out of frame
AIS - T1 AIS alarm detected
RAI - remote Alarm detected
LOOPBACKS:
Remote Looback, enables also through mode for line code and errors
transparency
Local Loopback
FRACTIONAL T1:
Fractional N x 56/64 kb, n=1,.. ,24 access for Auto Monitor or BERT
tests.
NP2000-T1PSA - Pulse Shape AnalysisOption:
samples and analyzes T1 pulse shape on the CB.119 mask, displays
or prints the plot.
NP-2000-T1PDL - Round trip propagation delay:
Range: 0-2 sec
Resolution: 1 msec
21.3 CO-DIR Analyzer Option:
G.703 Co-dir 64 kb/s
Connector: Bantam
Impedance:100 Ohms
BERT, PDL
21.4 DATACOM Analyzer Option:
INTERFACES: V.24/RS-232, V.35, RS-530, via Hirose ST60-36 pin
connector ( cables are ordered separately)