TB 9-6625-2309-35
FC-PC TO ST OPTICAL FIBER
JUMPER CABLE (9 / 125 SM)
PN SJ-V-SC-FC-STC-2M
OPTICAL
( 2 .0 +/- 0.1 METERS LONG )
INPUT
LIGHTWAVE
MULTIMETER
FOCUS-SWCM OR FOCUS-LWCM
MOD IN O/ E OPTICAL
IO
1
OUT
CONNECTION A
ST CONNECTOR
ADAPTER
FC/PC
TI
CONNECTION B
TS-4320(P)/G
EXT
ST END
TRIG A
B
OPTICAL MODULE
TD-260, TD-261, OR TD-
285
BNC TO BNC CABLES SUPPLIED WITH
NOTE: USE FOCUS-SWCM WITH OPTICAL
FOCUS, 1.0 +/- 0.1 METER IN LENGTH.
MODULE TD-260C AND USE FOCUS-LWCM
( PN 203-03008-01 )
WITH OPTICAL MODULES TD-261C
AND TD-285C.
Figure 21. Equipment setup for time insertion delay after fiber test box is
removed.
e. Perform steps (1) through (7) below:
(1) Ensure FOCUS-SWCM POWER OFF ON key control switch is set to ON.
(2) Ensure digital delay/pulse generator POWER ON-OFF pushbutton is set to
ON.
(3) Ensure lightwave multimeter power pushbutton is set to ON.
(4) Allow 15 minutes for test equipment to warm-up and stabilize.
(5) Set lightwave multimeter to measure optical power in dBm at 850 nm
wavelength or nominal wavelength to be tested.
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