Ericsson EDN612 Installation guide

Brand: Ericsson

Model: EDN612

Category: Network switches

Type: Installation guide

This manual is also suitable for

EDN612, ESN212, EPN210 Installation

Guide

EDA 1200

EDN612, ESN212, EPN210 Installation

Guide

EDA 1200

3/1531-HSD 101 41 Uen E 2007-08-13

Disclaimer

No part of this document may be reproduced in any form without the written

permission of the copyright owner.

The contents of this document are subject to revision without notice due to

continued progress in methodology, design and manufacturing. Ericsson shall

have no liability for any error or damage of any kind resulting from the use of

this document.

3/1531-HSD 101 41 Uen E 2007-08-13

iii

Contents

Introduction 1

1.1

Revision History 1

1.1.1

This Revision 1

1.1.2

Version D 1

1.1.3

Version C 2

1.1.4

Version B 2

1.1.5

Version A 2

Tools 3

Overview of the EDN612, ESN212, EPN210 4

Power Requirements and Distribution 7

Environmental and Space Requirements 9

Installation 11

6.1

Preparation for Installation 11

6.2

Mounting the EDN612, ESN212 and EPN210 Nodes 11

6.2.1

Setting the Switch ID in ESN212 12

6.2.2

Mounting the Hardware 15

6.2.3

Cabling of Ethernet Connections (No.1) 15

6.2.4

Cabling the Power Connections (No.2 and No.4) 16

6.2.5

Cabling the Subscriber Line (No.3) 16

6.2.6

SFP Cages for ESN212 18

6.3

Mounting the Front Cover for the Cable Tray 19

Initial Configuration and Commissioning 20

7.1

Embedded Nodes 20

7.2

Stand Alone ESN212 20

Contents

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Installing and Upgrading the Software 22

Verification of the Installation 23

Introduction

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1 Introduction

This document describes the installation of the EDN612 IP DSLAM,

ESN212 Switch and Ethernet Power Node EPN210. It is intended for

planning and installation personnel.

The guide can be read separately, but for a full understanding of the EDA

system the reader is referred to the System Description and EDN612,

ESN212, EPN210 User Guide.

The guide can be printed on a monochrome printer, but the illustrations are

easier to understand if a color printer is used.

1.1 Revision History

The guide is valid for EDA 1200 4.0 R3A and later. Please refer to the

Release Notes for valid versions of the nodes. Other product versions, with

functions not described in this guide, may be available.

1.1.1 This Revision

Other than editorial changes, this document has been changed as follows:

• Environmental and Space Requirements section added (section 5 on

page 9).

1.1.2 Version D

Other than editorial changes, this document has been changed as follows:

• Warning in section 6.2.1 on page 12 about not to use other SID than

zero removed.

• The description of the subscriber cable used for connection to the

EDN612 has been revised.

• Tools needed section added (section 2 on page 3)

• Procedure for inserting subscriber line connector revised (section 6.2.5

on page 16).

Introduction

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1.1.3 Version C

Other than editorial changes, this document has been changed as follows:

• Initial configuration for stand alone ESN212 added

1.1.4 Version B

Other than editorial changes, this document has been changed as follows:

• Hardware mounting instructions added

• Switch ID setting instructions added

1.1.5 Version A

This is the first version.

Tools

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2 Tools

Before starting the installation the following tools should be at hand:

Table 1 Tools and Recommended Torque

Item Shape Used for Recommended

Torque

1. Torque-driver

with TORX T08

bit

Power and

subscriber

connectors screws

0.3 Nm

2. Small flat head

screw driver

Opening cover for

and setting the DIP

switch of the

ESN212

3. Torque-driver

with TORX T30

bit

Screws (M6x16 mm)

for fastening units

and subracks to the

cabinet

10 Nm

4. Side-cutting

pliers

Cutting cable ties

5. Band tensioner

Tensioning cable ties

Apart from the tools some cable ties for fastening of the cables are needed.

The cable ties are not delivered with the equipment.

Overview of the EDN612, ESN212, EPN210

3/1531-HSD 101 41 Uen E 2007-08-13

3 Overview of the EDN612, ESN212,

EPN210

The subrack is available in various configurations that can be adapted to

specific solutions.

The 19” subrack and the ETSI (21”) subrack can both be equipped with up

to 96 End-user lines. The subracks have a built-in cable tray and air guide

and it is possible to mount EDN612 IP DSLAMs, ESN212 switches,

external splitters, and an optional EPN210 Power Distribution Node in

different combinations. Table 2 and Table 3 on page 4 show examples on

various configurations.

Table 2 Examples of Possible Configurations in an ETSI Subrack

Number of

lines

Splitter EDN612 ESN212 EPN210

96 0 8 1 1

96 0 8 1 0

72 6 6 1 0

60 5 5 1 1

Table 3 Examples of Possible Configurations in a 19” Subrack

Number of

lines

Splitter EDN612 ESN212 EPN210

96 0 8 1 0

84 0 7 1 1

60 5 5 1 0

48 4 4 1 1

Overview of the EDN612, ESN212, EPN210

3/1531-HSD 101 41 Uen E 2007-08-13

Table 4 on page 5 shows the dimensions for the nodes in the subrack

solutions.

Table 4 Size Dimensions for Subrack Solutions

Nodes Size

ETSI (inside) 481 mm

19” (inside) 431 mm

EDN612, ESN212 or EPN210 47 mm

Splitter 23 mm

Figure 1 on page 5 shows a fully equipped 96-line ETSI subrack solution

without splitters with eight EDN612 IP DSLAMs, one ESN212 switch, and

one EPN210 Power Distribution Node.

Figure 1 96-line ETSI Subrack with EDN612, ESN212 and EPN210

Overview of the EDN612, ESN212, EPN210

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Figure 2 60-line ETSI Subrack with EDN612, ESN212, EPN210 and

Splitters

Power Requirements and Distribution

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4 Power Requirements and Distribution

EDN612 and ESN212 use -48 volt power supply. Either High Ohmic

distribution system, or independent power distribution (Standard -48V

telecom supply) according to ETSI EN 300 132-2 v2.1.2 (2003 09) can be

used. 15A fuse is required. It is recommended to use EPN210 for the

power distribution as illustrated in the following figure:

Figure 3 Recommended Power Distribution

If another power distribution unit is used instead of the EPN210, it is

possible to use the TSR 263 65/xxx cables (EDA Power Cable Open End).

A solution to omit the EPN210, and use the 5:1 power distribution cable as

illustrated in the following figure:

Figure 4 Power Distribution

Note: The fuse is not part of any cable, and is purchased separately.

-48 VDC

Fuse

10 – 15A

EDN612

ESN212

Cable: TSR 263 72/xxx

(EDA Power cable 5:1 open ended)

-48 VDC

Fuse

15A

EDN612

ESN212

Cable: TSR 263 69/3000

(EDA D-Sub Power cable open

ended

)

Cable: TSR 263 70/600

(EDA Power cable standard)

EPN210

Power Requirements and Distribution

3/1531-HSD 101 41 Uen E 2007-08-13

Open ended cables use the following coloring scheme:

Gray: 0 V (the 0 V is connected internally to the chassis in all devices)

Black: -48 V

When using EPN210 to distribute power to EDN312x it is recommended to

use the following configuration:

Figure 5 EPN210 Distributing Power to EDN312x

Note that when EDN312x is powered from an EPN210, there can be no

traffic uplink redundancy.

-48 VDC

Fuse

15A

EDN312x

Cable: TSR 263 69/xxx

(EDA D-Sub Power cable open

ended

)

Cable: TSR 263 71/xxx

(EDA Power cable RJ-45)

EPN210

Environmental and Space Requirements

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5 Environmental and Space Requirements

The nodes complies with the following standards regarding storage,

transportation and operation. The operation category is also designated

stationary in-use at weather-protected locations.

• ETS 300 019-1-1: Storage, class 1.2

• ETS 300 019-1-2: Transportation, class 2.3

• ETS 300 019-1-3: Operation, class 3.3

• GR-3108-CORE class 3 operational temperature range (-40°C to 75°C)

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 3.3 means tested for not 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 nodes can be mounted in Ericsson subracks prepared for installation in

a 19” or ETSI rack. For detailed information, please see the Subracks

Installation Guide and Micro 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 node as shown in Figure 6 on page 10.

Environmental and Space Requirements

3/1531-HSD 101 41 Uen E 2007-08-13

Min.

50 mm

Min.

50 mm

Min.

70 mm

Mounting

rods

Min.

80 mm

Min. 300 mm

Min. 285 mm

(though only 250 mm

if installed in an EDA

1200 subrack with

Airguides)

Figure 6 Space Requirements when Mounting a Node

When the nodes are installed in the EDA subracks with air guides, the

subracks are mounted directly on to of one another. The following

requirements apply when using the EDA 1200 subracks:

Subrack

235 mm

15 mm

50 mm

Air guide

60 mm

Mounting

flange

Figure 7 Subrack Space Requirements

Installation

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6 Installation

6.1 Preparation for Installation

The subrack is delivered in a cardboard box including assembly

instructions.

In Figure 8 on page 11 the assembled empty subrack is shown.

Figure 8 Assembled ETSI subrack

6.2 Mounting the EDN612, ESN212 and EPN210

Nodes

The EDN612, ESN212 and EPN210 nodes are mounted in the subrack

according to Figure 9 on page 12. The nodes can be mounted in different

ways see tables in section 3 on page 4.

Installation

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Figure 9 Example of a mounted Subrack

6.2.1 Setting the Switch ID in ESN212

When the ESN212 SID value is different than zero, the Node controller in

the ECN will consider the ESN212 and the underlying nodes as a flexible

block with the SID value of the DIP switch. Note that value 255 is reserved

and cannot be used.

The Switch is located at the top of the ESN212, under the Fan assembly.

The DIP switch has eight on-off switches by which a binary value (0 – 255,

though 255 is reserved) is set.

Setting a switch to on, sets a bit to one, setting it to off, sets the bit to zero.

The following table shows some examples of switch settings and the

resulting SIDs:

EDN612 ESN212 EPN210

Ethernet connection

Power connection

Subscriber connection

External power connection

Installation

3/1531-HSD 101 41 Uen E 2007-08-13

Table 5 SID Examples

DIP Switch Setting SID value

To set the SID do the following:

1. Remove the front cover of the fan assembly by inserting a flat

screwdriver in the bottom left side, turning it to open the cover and pool

the cover.

2. Insert a finger into the hole in the front and pull the fan assembly out.

1 2 3 4 5 6 7 8ON

1 2

1 2 3 4 5 6 7 8ON

Installation

3/1531-HSD 101 41 Uen E 2007-08-13

3. Take out the rubber cover with a flat screwdriver

4. Set the DIP switch to the desired position

5. Put the rubber cover back in place

6. Press the fan unit into the cover. Do not press on the fan rotor or

motor. Slide the fan assembly onto the node, while holding the fan unit

pressed in the cover. Press until the fan assembly front is aligned with

the front of the node.

Installation

3/1531-HSD 101 41 Uen E 2007-08-13

7. Mount the front cover back in place, sliding the right side in first and

then pressing the left side of the front cover.

6.2.2 Mounting the Hardware

All nodes are mounted on the rods in the same way. Insert the node on the

top rod first and than the bottom. Push the node firmly onto both rods.

6.2.3 Cabling of Ethernet Connections (No.1)

The EDN612 IP DSLAM is connected to the network (ESN212 switch)

using TSR 432 120/700 cable (1000 Base-T Patch cable STP).

In Figure 9 on page 12 (No. 1) shows Ethernet connections between the

EDN612 Uplink ports and the ESN212 downlink ports.

Installation

3/1531-HSD 101 41 Uen E 2007-08-13

6.2.4 Cabling the Power Connections (No.2 and No.4)

The EDN612 IP DSLAM and ESN212 switch are connected to the EPN210

Power Distribution using TSR 263 70/600 cable (EDA Power cable

standard).

The cable connectors are fastened to the nodes by using a Torque-driver

with TORX T08 bit (0.3 Nm recommended). Figure 9 on page 12 (No. 2)

shows power connections.

The EPN210 Power Distribution Node is connected to an external power

distribution using TSR 263 69/3000 (EDA D-Sub Power cable open ended)

see details about the power requirements and distribution in section 4 on

page 7. Figure 9 on page 12 (No. 4) shows the external power distribution

connectors.

6.2.5 Cabling the Subscriber Line (No.3)

The EDN612 IP DSLAM is connected to the splitter using EDA Subscriber

cable. The subscriber cable is produced in different lengths. The following

cables are available:

Table 6

Ericsson no. Description

TSR 432 126/3000 EDA Subscriber cable open ended

TSR 432 126/10M EDA Subscriber cable open ended

10m

TSR 432 138/500 EDA Subscriber cable Edge

connector 500mm

TSR 432 138/800 EDA Subscriber cable Edge

connector 800mm

To connect the subscriber lines cable align the cable connector with the

connector on the EDN612, and insert the connector gently.

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Ericsson EDN612 Installation guide

Brand: Ericsson

Model: EDN612

Category: Network switches

Type: Installation guide

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