Ericsson EDA 1200 EDN612nef

Ericsson EDA 1200 EDN612nef
Ericsson EDA 1200 – EDN612nef
EDN612nef is the latest addition to the line of Ericsson
EDA 1200 VDSL2 IP DSLAMs. It has been developed to
meet the targets of European Energy Consumption in
Broadband Telecommunication Network Equipment.
The EDN612nef IP DSLAM is a result of sustainable
development. And the introduction of EDN612nef
means that the EDA 1200 product family not only offers
environmental hardened VDSL2 solutions that reduce
the requirements to the outdoor cabinets; EDN612nef
offers an alternative for environmentally conscious and
OPEX aware operators who wish to reduce their energy
consumption - with the additional benefit of cutting
carbon dioxide emissions.
The increasing demand for mass market and high speed
broadband makes it ever more important to provide
sustainable solutions that reduce the energy
consumption. Sustainable solutions meet human needs
while preserving the environment, so that human needs
can be met not only in the present, but in the indefinite
Ericsson actively supports the initiative of The Code
of Conduct on Efficiency of Broadband Communication
Equipment driven by the European Commission and
supported by operators and equipment suppliers. One
result is the ETSI Green Agenda, which published “The
reduction of energy consumption in telecommunications
equipment and related infrastructure” (ETSI TR 102
530). To quantify the power figures and establish a
measurement method for broadband equipment
including ADSL and VDSL, the related paper on
“Measurement Methods and limits for Energy
Consumption in Broadband Telecommunication
Network Equipment” (ETSI TS 102 533 (2008-06)) is
dBm profiles to obtain up to 30% power reduction, see
illustration below.
Ericsson’s EDN612nef IP DSLAM offers power savings
of 1 watt per VDSL2 line compared to the existing IP
DSLAM portfolio. This is equal to 8.76 KWh savings per
VDSL2 line per year (8.76 GWh for 1 million subscribers)
directly reflected in the OPEX.
The EDN612nef is aligned with the existing EDA 1200
portfolio and based on the current environmental
hardened EDN612 technology. One difference is that
the EDN612nef analog front end is optimized for 14.5
Technical specifications
• 2 x Gigabit ports (electrical RJ-45)
• 12 x DSL ports, line (FCI)
• 12 x POTS ports, exchange, (FCI)
• 1 x power (FCI)
• HxWxD: 186 x 47 x 186 mm
• Subrack solution for 19” and ETSI
width installation
• Mounted on KRONE PROFILE rod
• ITU-T G992.1 Annex A
(ADSL over POTS)
• ITU-T G992.1 Annex B
(ADSL over ISDN)
• ITU-T G992.3 Annex A
(ADSL2 over POTS)
• ITU-T G992.3 Annex B
(ADSL2 over ISDN)
• ITU-T G992.3 Annex L
(ADSL2 Reach Extended)
• ITU-T G992.3 Annex M
(ADSL2 Enhanced Upstream)
• ITU-T G992.5 Annex A
(ADSL2 over POTS)
• ITU-T G992.5 Annex B
(ADSL2 over ISDN)
• ITU-T G992.5 Annex M
(ADSL2 Enhanced Upstream)
• ITU-T G993.2 Annex B
(VDSL2 European Region)
− Profile 8c, 8d, 12a, 12b and 17a
• ITU-T G994.1
(Handshake Procedures)
• ITU-T G997.1
(Operation and Management)
• Single power inlet
• Nominal input: -48 VDC
• Power consumption at nominal
input voltage and temperature. The
below power figures are based on a
96 line configuration including
power consumption of 2 level
aggregation switch ESN212.
• EDN612nef:
− Idle: 141 W corresponding
to 1.47 W/line
− B8-11/17a: 230 W corresponding
to 2.4 W/line, @ 0 meter with
Power Cutback
− B8-6/8d: 211 W corresponding
to 2.2 W/line, @ 0 meter with
Power Cutback
• ETS 300 019-1-3 class 3.3
• GR-3108-CORE class 3
• Operational temperature range:
-40 to + 75ºC
(Humidity 5-95%, non-condensing)
• ETS 300 019-1-1 class 1.2 Storage
• ETS 300 019-1-2 class 2.3
Telefonaktiebolaget LM Ericsson
SE-126 25 Stockholm, Sweden
Telephone +46 10 719 0000
MTBF at 25 °C
• EDN612nef: 70 years
Fans excluded from the MTBF figures
• EN 300 386 V1.3.3:2005
(Telecommunication Centre,
Class B and Locations other than
Telecommunication Centre,
Class B)
• EMC/EMI compatibility class B:
EN 55 022/FCC part 15 CE
• EN/IEC 60950-1:2001
• K.20
• K.45
20/287 01-FGB 101 450 Uen B
©Telefonaktiebolaget LM Ericsson 2010
All content and specifications are subject to alteration without prior notice
• Built-in Gas Discharge Tube (GDT)
on line ports.
• Built-in base-band filter
• LEDs indicating status for each line
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF