Chassis; Dimensions And Operating Environment; Blade Cage And Slot Assignment; Table 3-3: Dimensions And Operating Environment Specifications - AudioCodes Mediant 3000 Hardware Installation Manual

3.2

Chassis

The device's modular chassis design allows easy installment and replacement of blades,
RTMs, and modules. The chassis provides four front- and rear-panel blade slots and
includes an ID Prom component that clearly defines the hardware version. The chassis also
includes a DIP switch for configuring the shelf geographical addressing.
3.2.1

Dimensions and Operating Environment

The device's chassis is a compact, rugged 19-inch rack mount unit, 2U high, designed to
meet NEBS Level 3 requirements.

Table 3-3: Dimensions and Operating Environment Specifications

Dimensions
Width
Height
Depth
Weight (fully loaded)
Weight (fully loaded in packaging)
Operating Environment
Operating Temperature
Storage
Relative Humidity
3.2.2

Blade Cage and Slot Assignment

The device features a four-slot chassis:

Four front-panel slots for housing the blades

Four rear-panel slots for housing the RTMs
The blades in the front-panel slots interface through a midplane (located in the middle of
the chassis) with the RTMs in the rear-panel slots. The midplane contains slot keys which
match the appropriate blade or RTM. This prevents insertion of a blade or RTM in an
incorrect slot.
A diagram indicating the number of the slots and Power Supply unit is located on the Fan
Tray panel (see Section
Notes:
•
While the slot keys on the midplane are designed to prevent the insertion of a blade in
an incorrect location, ensure that you don't force a blade or RTM into a slot;
otherwise, you may damage the blade/RTM or midplane.
•
All unoccupied slots must be covered with protective blank panels (see Section
page 76).
Hardware Installation Manual
Specification
3.6 on page 35).
48.3 cm (19 inches)
2U or 8.9 cm (3.5 inches)
29.68 cm (11.69 inches)
13 kg (29 lb)
16 kg (35.5 lb) approx.
0 to 40°C (32 to 104°F)
-40 to 70°C (-40 to 158°F)
10 to 90% non-condensing
16
Mediant 3000
Value
6.2
Document #: LTRT-94720
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