HP 37717C Calibration Manual page 84

General Information
Specifications
Alarm indication ATM Layer (All
rates): Loss of cell sync, Selected cell
not received, VP alarm, VC alarm.
Alarm seconds Physical Layer:
2.048 Mb/s, 34.368 Mb/s, 139.264
Mb/s: Power Loss, Loss of Signal,
Loss of Frame, AIS, FERF, RAI.
155.52 Mb/s, 622.08 Mb/s: Loss of
power, Loss of Signal, Loss of frame,
Out of frame, Loss of pointer, MS and
ETSI/ANSI Internal Transmitter Clock Rates (Option UKZ)
Rates and Frequency
DS1: 1.544Mb/s:
DS3: 44.736Mb/s
E1: 2.048Mb/s
E3: 34.368Mb/s
Accuracy: DS1
DS3, E1 and E3 DS1
ETSI/ANSI Transmitter Output Level and Waveshape (Option UKZ
Rate Frequency
DSX-1 1.544Mb/s
DS1-LO 1.544Mb/s
DS3-HI 44.736Mb/s
DSX-3 44.736Mb/s
DS3-900 44.736Mb/s
E1 (bal) 2.048Mb/s
E1 (unbal) 2.048Mb/s
E3 34.368Mb/s
path AIS, K1/K2 change, MS and path
FERF, H4 multiframe, TU loss of
pointer, TU path AIS, TU path FERF.
Alarm seconds ATM Layer (All
rates): Power Loss, Loss of cell sync,
Selected cell not received, Congestion
experienced, Test cell loss, Pattern
Loss, PM OAM loss, VP AIS, VP
FERF, VP LOC, VC AIS, VC FERF,
VC LOC.
Temperature stability at all rates:
Ageing Stability at all rates:
@
ppm C
@
ppm C
Level
3.0V 20%
0.9V pk (nominal)
560mV pk (nominal)
330mV pk (nominal)
3.00V 10%
2.37V 10%
1.0V 10%
3ppm (0 to +50C)
1ppm/year
Waveshape
Fits mask T1.102-1993
As DSX-1 with 655' ABAM
Cable
Fits mask T1.102-1993
As per ITU rec G703
As per ITU rec G703
As per ITU rec G703
1-63