HP 37718A Installation And Verification Manual page 48

General Information
Specifications
Sensitivity:
STM-0/STM-1/STM-4/OC-1/OC-3/
OC-12 -34dBm minimum.
STM-16/OC-48 -28 dB minimum
Maximum input power: -8 dBm (for
-10 23
BER of 10 with 2 -1 PRBS or test
signal at any of the four standard rates).
Bit rate tolerance: ±100 ppm
Jitter tolerance: As per ITU-T O.17S
Protected monitor point:
Connector: SMA female.
Input level: nominal 150 mV to 1000
mV pk-pk
Line code: NRZ
Impedance: Nominal 50
Return loss: >15dB up to half the bit
rate
Optical power measurement: Range -10
to -30dBm, Accuracy ±2dB
REMOTE CONTROL:
GP-IB + RS-232-C + LAN interface
option 601.
Printer
In Lid: 80 column graphics printer
option 602.
External: 80-column HP 550C Deskjet
printer (GP-IB).
HP 550C Deskjet printer or 40 column
or 80 column printer (RS-232-C).
HP 550C Deskjet printer or 40 column
or 80 column printer (Centronix)
Printing: Results, time, date and
instrument control settings.
Print triggers: Power up, manual, start
of test period, turning printer on during
test period, any alarm or error second,
start of new day.
1-38
Print period: 10 minutes, 1 hour, 24
hours, user-defined (10 to 99 minutes or
1 to 99 hours).
Disk Drive:
Configurations: Save/recall of
instrument configurations to/from
floppy disk drive (in addition to the 5
internal stored settings).
Graphics: Save/recall of stored
measurement graphics to/from floppy
disk drive. Extends internal event based
storage from 20,000 events to 320,000
events.
Logging: Direction of logging output
Ω
, AC coupled
to floppy disk drive.
PC results format: Save SMG stored
results in a CSV (comma separated
variable) PC compatible format for
importing to PC spreadsheets etc.
Disk management: Provides the
following disk drive features:
Copying of stored measurement
graphics files from internal instrument
storage to floppy disk drive.
Copying of instrument configuration
files to/from internal instrument storage
to/from floppy disk drive.
Deleting files or directories from floppy
disk drive.
Renaming of files.
Labeling of floppy disks.
Formatting of floppy disks.
Allows the upgrading of instrument
firmware from the floppy disk drive.