CORNING EDGE8-04U 설치 및 테스트 - 페이지 6

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CORNING EDGE8-04U에 대해서도 마찬가지입니다: 설치 및 테스트 (13 페이지)

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8.2

To reference the source and two meters:

Step 1:

Clean and insert the SC-end of

the SC to LC jumper (Reference

Jumper no. 1, or RJ1) into the

output of the light source.

Step 2:

Clean and insert the LC end

of RJ1 jumper into the LC port

adapter of Meter no. 1 (M1)

(Figure 8).

For multimode only: Wrap the jumper 5

times and secure it in a 25 mm mandrel

with tape (standard 50 µm multimode

procedure).

Step 3:

Verify that RJ1 is acceptable at your system's wavelength(s) and reference this

power to 0.00 dB.

Step 4:

Disconnect and move the meter-end LC of RJ1 to Meter no. 2 (M2) and repeat

Step 3. Disconnect M2 after this step.

Step 5:

Clean and insert the LC end of RJ1 into an LC adapter.

Step 6:

Clean and install an LC to LC

jumper-Reference Jumper no.

2 (RJ2) into M1 and the LC

adapter (Figure 9).

Step 7:

Verify that the RJ1/ RJ2 mated

pair are acceptable with a loss

≤0.15 dB.

Step 8:

Disconnect RJ2's LC

connector from the LC adapter

and protect it with a clean dust

cap until you are ready to start

the system testing.

Step 9:

Clean and install an LC to LC

jumper-Reference Jumper

no.3 (RJ3) into M2 and the LC

adapter (Figure 10).

Step 10: Verify that the RJ1/RJ3 mated

pair are acceptable with a loss

≤0.15 dB.

Step 11:

Disconnect RJ1's LC connector

from the LC adapter and protect

it with a clean dust cap.

Step 12: Leave the LC adapter on the

end of RJ3 for the remainder

of this procedure since it will be

required for mating to the TAP

port test harness.

STANDARD RECOMMENDED PROCEDURE 003-137-AEN | ISSUE 1 | JANUARy 2017 | PAGE 6 OF 8

22 mm mandrel wrap for multimode only

Do NOT

disconnect

Light Source

(Tx)

HPA-0758

multimode only

RJ1

Do NOT

disconnect

Light

Source

HPA-0759

Dust cap

multimode only

RJ 1

Do NOT

disconnect

Light Source

HPA-0760

Reference

Jumper no.1

RJ1

0.00

Meter no. 2

Meter no. 1

(RX)

adapter

Reference

Jumper no. 2

RJ2

Do NOT

disconnect

Figure 9

Do NOT

disconnect

adapter

RJ3

0.3 dB

0.15 dB

Figure 10

Figure 8

0.15 dB

RJ2