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.

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Ericsson IP DSLAM, EDN312 manual Environmental and Space Requirements

EDN312, IP DSLAM specifications

Ericsson IP DSLAM EDN312 is a high-performance digital subscriber line access multiplexer designed to facilitate the delivery of broadband services over traditional copper telephone lines. As the demand for high-speed internet continues to rise, the EDN312 offers a robust solution that combines advanced technologies with a user-friendly interface, making it an essential component for many service providers.

One of the key features of the Ericsson IP DSLAM EDN312 is its ability to support multiple DSL technologies, including ADSL, ADSL2+, and VDSL2. This flexibility allows service providers to offer various broadband plans tailored to the needs of their customers, providing options for both residential and business users. The device's capability to handle multiple standards ensures that providers can meet varying demand without needing to upgrade their infrastructure constantly.

Another significant characteristic of the EDN312 is its high density, which allows for the connection of numerous subscribers per unit. With up to 384 subscribers supported, operators can maximize their investments by deploying fewer units while still delivering exceptional service quality. This high density is complemented by advanced line management features, which help optimize performance and maintain service reliability.

The EDN312 also incorporates sophisticated quality of service (QoS) mechanisms. This functionality enables operators to prioritize traffic effectively, ensuring that time-sensitive applications such as VoIP and video streaming perform seamlessly, even during peak usage periods. By prioritizing bandwidth allocation based on the type of services being delivered, the EDN312 enhances the overall user experience.

Moreover, the Ericsson IP DSLAM EDN312 is designed with energy efficiency in mind. Its innovative hardware and software solutions minimize power consumption, which is not only beneficial for the environment but also reduces operational costs for service providers.

In summary, the Ericsson IP DSLAM EDN312 stands out for its versatility, scalability, and performance. With support for multiple DSL technologies, high subscriber density, effective QoS mechanisms, and a focus on energy efficiency, it is an ideal solution for operators looking to enhance their broadband offerings while optimizing costs and maintaining high service quality. In a rapidly evolving digital landscape, the EDN312 enables service providers to navigate the challenges in delivering high-speed broadband with efficiency and reliability.