AFL Noyes CSS1 Series User Manual

14
Step II - Verify Test Jumpers
Figure 3-3 illustrates the following procedures.
10 Disconnect the transmit jumper from the CSM1.
Note: Do not disturb the transmit jumper at the CSS1 end.
11 If necessary, change the CSM1 adapter cap to match the connector on the receive jumper
that will be connected to the CSM1.
Note: Clean both ends of the receive jumper.
12 Connect the receive jumper to the CSM1.
13 Mate the free ends of the transmit and receive jumpers using the appropriate adapter.
14 Verify that the insertion loss of this mated connector pair is under 0.75 dB, the maximum
allowed by the TIA (NOYES recommends 0.4 - 0.5 dB typical), as follows:
• Observe the displayed power level. This is the mated connector pair insertion loss of the
test jumpers in [dB].
15 If the insertion loss is not acceptable, disconnect the transmit and receive jumpers at the
adapter.
• Cleanthefreeendsofbothtestjumpers
• Repeat steps 13 & 14.
• If the insertion loss is still not acceptable, replace test jumpers and repeat steps 1-14.

AFL Noyes CSS1 Series Specifications

General

Brand	AFL
Model	Noyes CSS1 Series
Category	Measuring Instruments
Language	English