Motorola SG 2000 ユーザーズマニュアル

S G 2 0 0 0 I n s t a l l a t i o n a n d O p e r a t i o n M a n u a l

Se c t i o n 3

B e n c h S e t u p

Before you install the SG 2000 you must set it up to meet the power and configuration requirements
for the node location. Bench set-up and quick check procedures are recommended to ensure proper
functioning of all components and simplify field installation. The last two pages of this section
provide an SG 2000 activation worksheet for you to record all pertinent setup information.

To facilitate on-line replacement, “hot-plugging” — inserting and removing optical modules and
power supplies — on SG 2000s equipped with redundant supplies, is possible with the node powered
and operational.

Figure 3-1 illustrates the upper-half housing or lid of the SG 2000 and identifies the location of all
major components:

F i g u r e 3 - 1
S G 2 0 0 0 l i d s h o w i n g m a j o r c o m p o n e n t s

Power

supply 1

Power

supply 2

Optical
transmitter B

Optical
transmitter A

Optical
receiver C

Optical
receiver B

Optical
receiver A

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Pad - optical transmitter B

Pad - optical receiver C

Pad - optical transmitter A

Pad - optical receiver B

Pad - optical receiver A

Test point - optical transmitter B

Test point - optical receiver C

Test point - optical transmitter A

Test point - optical receiver B

Test point - optical receiver A

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