P6701B, P6703B, and P6723 Service Manual 13
P6723 Performance Verification
Use the following procedureto verify the warranted specification (output
amplitude) of the P6723 O/E converter.Before beginning these procedures, refer
to page 15 and photocopythe test record and use it to record the performance test
results. The recommendedcalibration interval is one year.

Equipment Required

Table 8 lists the equipment required to perform the performance verification
procedure.The types and quantities of connectors may vary depending on the
specificequipment you use.
The instrument should betested at an ambient temperature between 20 and 30
degreesC .
Table8: Test equipment
Description Minimum requirements Example product
Optical power meter with
headand adapt ers
Accuracy> 2.5% , resolution >
5pW, Max power > 1 mW, cali-
bratedf rom 700 nm --1600 nm
HP8153A wi th power
sensorHP 81530A and
HP81531A
1310nm di gital optical
signal source
52M Hz --622 MHz TektronixCTS710/CTS750
Samplingoscilloscope oscilloscopewith TekprobeII
interface
TektronixTDS784x
Adjustable optical
attenuator
4decades, 50m core fiber,
FC-style connectors
JDS5000L wi th 62 m
fiber with FC connectors
Optical cable FC-FCmul timode, 62.5 m, 2
meters
174-2322-00