NVision NV8288, Руководство пользователя

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26 Rev 1.3 • 21 Oct 08
3. Installation
Making Power Connections
grounding helps protect you and your equipment in case of a power anomaly such as a lightning
strike.
Connecting One NV6257 to One NV8288 Router
The NV8288 uses both power connections on the NV6257. To make this connection, use the spe-
cial “Y” power cable (WC0087). The cable has two connectors on one end for connecting to the
two NV6257 power supplies, and a single power connector on the other end for connecting to the
router.
Connecting One NV6257 to Two NV8288-Plus Routers
If you are powering two NV8288-Plus routers, different PS6000 power supply module slots on the
NV6257 provide power to the two routers (router 1, router 2), as follows:
See Figure 3-3 on page 28. Two power supply cables (WC0085), provided by NVISION, are
needed to connect a single NV6257 to the two routers.
To make monitor connections between one NV6257 and two NV8288-Plus routers, a “Y” monitor
cable is required. A “Y” cable has one central cable that branches into two cables, enabling connec-
tions from one source to be made to two destinations. NVISION does not provide this cable, how-
ever instructions for creating a “Y” cable are included in this manual. See
Creating a “Y” Monitor
Cable on page 32.
Connecting One NV8000 to One NV8288 or NV8288-Plus Router
The NV8288 and the NV8288-Plus are connected directly to the NV6257 power supply. One
NV8000 powers one router frame. To make this connection, use a special power cable (WC0096)
and an adapter cable (WC0097). The adapter mates the power cable with the power supply input
connection on the router.\
Caution Make power connections between the router and NV6257 before connecting the
NV6257 to an AC power source. Insert PS6000 power supply modules after con-
necting the NV6257 to an AC power source.
Connecting to AC power before the router is connected, or after PS6000 modules
are installed, may result in an electric shock.
Power Supply Module
Slots (PS)
Router Power Source
Power Supply Output
Driven
PS 1 and PS 3 Router 1 Primary Output 2
PS 2 and PS 4 Router 1 Redundant Output 2
PS 5 and PS 7 Router 2 Primary Output 1
PS 6 and PS 8 Router 2 Redundant Output 1
Caution Make power connections between the router and NV8000 before connecting the
NV8000 to an AC power source. Insert PS8010 power supply modules after con-
necting the NV8000 to an AC power source.
Connecting to AC power before the router is connected, or after PS8010 modules
are installed, may result in an electric shock.