Ericsson IP DSLAM, EDN312 manual Environmental and Space Requirements

Environmental and Space Requirements

2 Environmental and Space Requirements

The 12-line IP DSLAM (EDN312) complies with the following standards regarding storage, transportation and operation. The operation category is also designated stationary in-use at weather-protected locations.

•ETS 300 019-2-1: Storage, class 1.2

•ETS 300 019-2-2: Transportation, class 2.3

•ETS 300 019-2-3: Operation, class 3.2

•GR-63-CORE Section 2.9.4 (-40°C to 65°C) for non-environment controlled equipment housings (Outdoor cabinet installation).

The storage class 1.2 means tested for storage in weather-protected area, not temperature-controlled.

The transportation class 2.3 means tested for public transportation.

The operation class 3.2 means tested for partly temperature-controlled location.

Caution!

The temperature within a rack assembly may be higher than the ambient room temperature. Check that the rack environment temperature is within the specified operating temperature range.

The EDN312 can be mounted in Ericsson subracks prepared for installation in a 19” or ETSI rack. This includes micro subracks, small subracks and medium subracks. For detailed information, please see the Subracks Installation Guide. The EDN312 is also used in an EDN288 IP DSLAM and for additional information, please see the EDN288 Installation Guide. The EDN312 can also be mounted in a Outdoor cabinet and for specification and installation details please see the Outdoor Cabinet Installation Guide.

Mounting in the rack must be done in such a way that there is sufficient space to allow airflow around the EDN312 as shown in Figure 1 on page 3.

2 1/1531-HSD 101 41 Uen A 2004-01-30