Cisco 3800 Series Краткое руководство по эксплуатации - Страница 21

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Также для Cisco 3800 Series: Информационный лист (8 страниц), Примечание по применению (41 страниц), Руководство по устранению неполадок (15 страниц), Информационный лист (20 страниц), Настройка (32 страниц), Руководство пользователя (7 страниц)

Figure 14

DC Wire Routing and Attachment for Cisco 3825 Routers

C O M P A C

T F L A S H

Figure 15

DC Wire Routing and Attachment for Cisco 3845 Routers

SY S

AC T SY

PW R1 AU X

SY S

PW R2 AU X

PW R1

PW R2

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Approved Scenarios and Scenarios Not Approved for Dual DC Power Supply Configuration

You can connect a single DC power source to either the A input or the B input. If there are dual power sources, connect one

source to the A input and one source to the B input. Both sources must be the same polarity (with respect to ground) and voltage

(within 0.25 volts). Do not connect –DC grounded and +DC grounded dual sources to a Cisco 3825 series integrated router.

Dual sources with opposite-polarity grounding damage equipment.

Caution

In Figure 16, either the positive source terminal or the negative source terminal is tied to ground.

S Y S

A C T

P W R

A U X

R P S

P W R

A IM 0

A IM 1

P V D M 0

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P V D M 1

P V D M 2

P V D M 3

Cable tie