Avaya (109352-E, Uživatelský manuál stáhnout pdf (Strana 35)

Installing the Backbone Link Node

109352-E Rev. A 1-7

Environmental Requirements

The installation site must meet the environmental requirements listed in Table 1-7.

Setting Up the Backbone Link Node

We recommend that you install your BLN in an electronic enclosure rack and use

angle brackets for added support. If you choose not to use angle brackets when

installing the BLN, proceed to “Installing the BLN,” later in this chapter.

Attaching Angle Brackets

Before you can attach the optional angle brackets, you need the following

equipment:

• The optional hardware package containing the angle brackets, rack screws,

and cage nuts

• Tape measure

• Phillips screwdriver

• Pen or pencil

Attach the angle brackets to the rack as follows (Figure 1-2):

1. Measure at least 8.75 in. (22.2 cm) of free vertical space inside the rack

and mark the spot.

2. Attach each angle bracket to the inside of the rack, below the marked

spot, as shown in Figure 1-2.

Table 1-7. Environmental Requirements

Altitude Humidity Temperature

0 to 8000 ft

(0 to 2400 m)

10% to 90%

noncondensing

0°C to 40°C

(32° F to 104° F)

Caution: Before you set up your BLN, refer to “Space Requirements” earlier

in this chapter to verify that adequate space exists for heat exhaust.

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Avaya (109352-E, Uživatelský manuál Strana 35