Adc and 3 Doubler Manual do Utilizador descarregar pdf (Página 13)

LTPH-UM-1234-01 PG-Flex Deployment

HDU-409 Lists 1, 2, and 3 April 30, 2003 7

PG-FLEX DEPLOYMENT

Figure 2 shows a typical HDU-409 List 2 or List 3 installation for the

PG-Flex subscriber carrier system. For each doubler installed between the

PG-Flex Central Office Terminal (COT) and Remote Terminal (RT), two

auxiliary power pairs are required between the COT and RT. A maximum of

two doublers may be installed in a PG-Flex system.

Figure 2. Typical HDU Installation with PG-Flex

PG-Flex

HDSL

HDU-409

Doubler

HDSL

PG-Flex

COT

9,000' 26 AWG

12,000' 24 AWG

9,000' 26 AWG or 12,000' 24 AWG (without Doubler)

9,000' 26 AWG

12,000' 24 AWG

Span 1

Auxiliary Power Pairs

Span 2

H0079-A

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 43 44

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Adc and 3 Doubler Manual do Utilizador Página 13