Name: Lucent Technologies FiberReach DDM-2000
Brand: Lucent Technologies
Rating: 4 (1 reviews)

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363-206-305

Circuit Pack Descriptions

Issue 3 June 2000

7-37

Maintenance Signal Functions

The major maintenance signal functions are as follows:

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Detects STS-1 path AIS coming from the fiber

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Detects STS-1 path unequipped signal coming from the fiber

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Inserts DS3 AIS toward the fiber and DSX-3

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Detects DS3 AIS coming from the fiber

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Inserts and detects STS-1 path yellow signal to/from the fiber

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Detects DS3 OOF from the fiber

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Detects DS3 B3ZS violation threshold crossings from the DSX-3

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Inserts and detects STS-1 path trace (BBG4B only).

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Lucent Technologies FiberReach DDM-2000 Specifications

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