DETEWE varix 200 Description, Installation, Commissioning

Description

Installation/Commissioning

Digital PABX system varix 200

Digital PABX system varix 14

with integrated DECT wireless network

KOMMUNIKATIONSSYSTEME

varix 200

KOMMUNIKATIONSSYSTEME

varix 200

KOMMUNIKATIONSSYSTEME

varix 200

Edition 03/99 Mat.-No. 77 657.054

System software release 1.5

We reserve the right to make technical modiﬁcations.

Description varix 200/varix 14 (DECT) i

Contents

1 Description

Introduction 1-1

1.1 System description, varix 200/14 with integrated DECT wireless network 1-1

1.1.1 System components 1-1

varix 14 (DECT) 1-1

varix 200 (DECT) 1-2

varix 200 (DECT server) 1-2

GAP / CAP 1-2

varix M3 1-2

1.1.2 Interfaces 1-3

Interfaces to networks 1-7

Trunk line connection 1-7

Interfaces to terminal devices 1-7

Wireless interface 1-7

Interfaces to private networks 1-7

Overview of digital outside/trunk line interfaces 1-8

Digital dedicated line interfaces 1-8

Analogue dedicated line interfaces 1-8

Digital subscriber line interfaces 1-9

Analogue subscriber line interfaces 1-9

1.1.3 Technical data and standards 1-10

System main modules 1-10

Hardware modules 1-10

Digital terminal devices 1-11

Power consumption 1-11

Environmental conditions 1-12

Power supply 1-12

Electrical safety 1-13

EMI emission 1-13

Transmission technology 1-13

Interfaces 1-14

DECT in general 1-17

Portable Part varix M2 1-18

Portable Part varix M3 1-18

Fixed Part 1-20

ii Description varix 200/varix 14 (DECT)

Contents

Charger 1-21

DECT Fixed Part indoor/outdoor external antennae 1-21

DECT Fixed Part indoor/ outdoor coaxial cable 1-22

1.1.4 Peripheral devices 1-23

DECT Fixed Part indoor 1-23

DECT Portable Part and charger/holder 1-24

DECT Fixed Part outdoor 1-26

External antenna 1-27

1.2 Facilities 1-29

1.2.1 Overview of system-specific facilities 1-29

2 Planning a cordless communications network

2.1 Introduction 2-1

2.2 Flowchart 2-2

2.3 Preparation 2-3

2.3.1 Requirements 2-3

Plan of the building 2-3

On-site inspection 2-3

Checklist for each part-area 2-4

2.4 Planning 2-10

2.4.1 Installation plan 2-10

2.4.2 Ranges 2-11

2.4.3 System proposal 2-12

2.4.4 Job list 2-12

2.5 Installation 2-13

2.5.1 Cable installation 2-13

2.5.2 Putting the FPs into operation 2-13

2.5.3 Installation of FPs 2-14

2.5.4 Distribution within the building 2-16

2.5.5 Antenna diversity 2-18

2.5.6 Aligning the antennae 2-19

2.5.7 Distance between antennae 2-20

2.5.8 Documentation 2-21

2.6 Putting the system into operation 2-22

Description varix 200/varix 14 (DECT) iii

Contents

2.7 Verification 2-23

2.8 Approval 2-24

2.9 Glossary 2-25

2.9.1 Bit-error rate 2-25

2.9.2 Multiple-path signal propagation and associated bit interference

(ISI – inter-symbol interference) 2-26

2.9.3 Delay spread 2-27

2.9.4 2-28

2.9.5 Polarisation and down-tilt 2-29

Polarisation 2-29

polarisation used in varix 200 systems with integrated DECT network 2-30

Down-tilt 2-30

2.9.6 Why carry out propagation time measurements? 2-34

2.9.7 DECT standard technical data 2-35

2.9.8 List of abbreviations used 2-36

2.10 Appendix 1 2-37

2.10.1 Planning data 2-37

varix DECT-Net measurement report 2-38

2.11 Measurement procedure 2-41

Monitor Mode varix M2 2-41

Service Mode varix M3 2-43

Registering (non-DeTeWe) GAP terminal devices 2-45

2.12 Limits to the number of PPs that can be operated simultaneously 2-46

3 Base station cabling

3.1 Connector terminals 3-1

4 Cable signal propagation time measurement

Propagation time measurement: verification procedure 4-2

iv Description varix 200/varix 14 (DECT)

Contents

5 Programming the system

5.1 Expert mode 5-1

Loading data 5-1

TOD E/F1C 5-2

TOD E/F1D 5-3

TOD F1B 5-3

TOD 8/9/A/B8C 5-4

TOD 8/9/A/B8D 5-5

TOD 001 5-6

TOD 125 5-6

TOD 0C1 5-7

TOD 32B 5-7

5.2 Comfort mode 5-8

6 varix 200, 5-rack system (DECT server)

6.1 Configuration 6-1

6.1.1 Number of base stations to be operated (max. 78 or 76#) 6-1

6.1.2 Number of portable parts that can be operated 6-3

6.1.3 Number of S2MM modules per system (max. 3 modules) 6-3

6.1.4 Use of S0TAS modules 6-3

6.1.5 Traffic values 6-4

6.2 Installation 6-5

7 Appendix

7.1 Abbreviations 7-1

7.2 Terminology 7-3

Enrolment 7-3

Cell (radio cell) 7-3

Home PST 7-3

Handover 7-3

International portable equipment identity (IPEI) 7-3

Roaming 7-4

Structured system 7-4

Unstructured system 7-4

Description varix 200/varix 14 (DECT) 1 - 1

1 Description

Introduction

This document describes the integration of DECT into the varix 200/14 digital PABX systems,

and how to install and put into operation a DECT system.

Notes on the structure, design and details on hardware modules and the functions of these

can be found in the system manual named below.

Q

Before installing the varix 200/14 digital PABX systems, please refer to the notes on safety

given in the system manual varix 200/14, Chapter 1 (SNo. 78527.---).

1.1 System description, varix 200/14 with integrated DECT wireless

network

1.1.1 System components

The varix 200/14 product family consists of two digital PABX systems, which differ in their

mechanical construction, their central control hardware and the maximum number of ports

available. The peripheral modules (interfaces) used in the two systems are, to a large extent,

identical. The range of facilities available and operation are the same for both systems within

this product family.

For DECT applications, the appropriate base stations (or Fixed Parts = FP) are connected to

the respective interface boards using 2 x 2-wire cables. Up to four DECT mobile phones (Por-

table Parts = PP) can telephone simultaneously via each base station. The functions available

on the varix M2 portable part are more or less the same as those of the standard digital

system terminal devices with cable connections.

varix 14

(DECT)

This digital PABX system is a compact system and the basic version comprises the following

components:

- 2 S0 trunk line/outside line interfaces

- 2 S0 subscriber line interfaces

- 2 analogue subscriber line interfaces

- 3 slots for peripheral modules (analogue or digital)

- 1 RS 232 port

The number of ports ranges from 10 (basic version) to a maximum of 24.

A total of up to 12 mobile terminal devices can be used with DECT. The absolute maximum

number of terminal devices which can be connected is 24 (cable-bound + DECT).

1 - 2 Description varix 200/varix 14 (DECT)

1 Description

varix 200

(DECT)

This digital PABX system is a modular system which, depending on the respective application

(e.g. using analogue connections only or as a DECT server), can consist of up to 3 main

modules (racks). The design of all main modules is identical. The appropriate control mod-

ules and peripheral modules (interfaces) are plugged into these main modules.

The possible number of ports that can be operated without blocking is 96. If slight trafﬁc

restrictions are accepted, however, up to 128 portable parts can be used for DECT applica-

tions.

varix 200

(DECT server)

With DECT server applications (without cable-bound terminal devices, e.g. paging using

DORIS), it is possible to implement 5-rack-systems. For additional information on conﬁguration

and installation, refer to Chapter 6.

GAP / CAP

Varix M3 portable parts and PPs from any other manufacturer, in accordance with the GAP

or CAP standard, may be used on the system detailed above, on condition that they have the

following keys: 0 to 9, *, #, R and "Hook".

Your advantages are mobility and availability, but you do not require system functions. You

can intuitively operate the telephones using the standard user interface common on analogue

telephones.

Base stations can be operated both with GAP/CAP terminal devices (e.g. varix M3 or pro-

ducts by other manufacturers) as well as with (or combined with) Stimulus terminal devices

(varix M1/M2). Base stations already installed can be upgraded by installing new software.

varix M3

In addition to GAP/CAP characteristics, varix M3 has access to the following system facili-

ties:

- information on charges during/following a call

- automatic call-back when the line is busy

- call transfers

- call forwarding

- call shuttle / brokering

- call waiting indication function

- direct dialling

- conference calls

- incoming call number display (CLIP)

GAP = Generic Access Proﬁle (handover enabled), standard

CAP = CTM access proﬁle (handover enabled), standard

CTM = Cordless Terminal Mobility

Description varix 200/varix 14 (DECT) 1 - 3

1 Description

1.1.2 Interfaces

S0FV

a/b

(HKZ)

a/b

HKZ

Public telecommunications networks

digital exchange

connection

analogue exchange

connection

Private telecommunications networks

S0

DSS1

analogue exchange

connection

+ FT/ET

QSIG

digital exchange

connection

Special interfaces

2 x UP0

Wireless interfaces

2

FP

2 x UPD

2

FP

Cable interfaces

UP0

Stimulus

UPD

Stimulus

S0

DSS1

Stimulus

a/b

n

RS 232

varix 14

digital PABX

system

1

2

3

4

5

6

7

1 - 4 Description varix 200/varix 14 (DECT)

1 Description

1

1 ... n DECT-PP

5

Can be connected as alternatives (PD / DTMF)

e.g. type:

- analogue telephone

- analogue fax Gr. III

- analogue modem

- additional analogue devices

2

System terminal device varix S 35, S 37, SD 38

or system terminal device varix S 35

6

7

Charges printer

or

local or remote Service PC

3

- System terminal device varix S 37/SD 38

- ISDN Telephone using DSS1

- PC with ISDN interface

-

(ISDN) Fax, modem or similar device.

4

n = 4 if feed power supplied from PABX system

n = 8 with separate power supply

Description varix 200/varix 14 (DECT) 1 - 5

1 Description

S2MFV

S0FV

a/b

(HKZ)

a/b

HKZ

S0

S2M

DSS1

+ FT/ET

QSIG

2 x UP0

2

FP

2 x UPD

2

FP

UP0

Stimulus

UPD

Stimulus

S0

DSS1

Stimulus

a/b

n

a/b

1 - n

1

2

3

4

5

6

7

Pu

bl

ic te

l

ecommunications networ

k

s

digital exchange

connection

analogue exchange

connection

Private telecommunications networks

analogue exchange

connection

digital exchange

connection

Special interfaces

Wireless interfaces

Cable interfaces

RS 232

varix 200

digital PABX

system

RS 232

1 - 6 Description varix 200/varix 14 (DECT)

1 Description

1

1 ... n DECT-PP

5

Can be connected as alternatives (PD / DTMF)

e.g. type:

- analogue telephone

- analogue fax Gr. III

- analogue modem

- additional analogue devices

2

System terminal device varix S 35, S 37, SD 38

or system terminal device varix S 35

6

Connection of applications such as

Voice Mail,

Charge accounting computers,

Hotel management system

3

- System terminal device varix S 37/SD 38

- ISDN Telephone using DSS1

- PC with ISDN interface

- (ISDN) Fax, modem or similar device.

7

Local or remote Service PC

4

n = 4 if feed power supplied from PABX system

n = 8 with separate power supply

Description varix 200/varix 14 (DECT) 1 - 7

1 Description

Interfaces to

networks

The following interface boards are available for connection to public networks:

Trunk line

connection

ISDN connection

- S0 (point-to-point) DSS 1

- S2M DSS 1

Analogue connection

- HKZ (a/b connection) with pulse/DTMF dialling

Interfaces to terminal

devices

Digital/ISDN connection

- S0 (point-to-multipoint) DSS 1

Stimulus protocol (DeTeWe)

- UP0 (point-to-point) Stimulus protocol (DeTeWe)

Analogue connection

- a/b subscriber interface pulse/DTMF dialling

ﬂash/earth signalling

Wireless interface

DECT C TR 6,

C TR 10,

C TR 22

Interfaces to private

networks

ISDN connections

- S0 FV (tie line) QSIG

- S2M FV (tie line) QSIG

Analogue connections

- HKZ TS/AS signalling

with S0 synchronisation

1 - 8 Description varix 200/varix 14 (DECT)

1 Description

Overview of digital

outside/trunk line

interfaces

Digital dedicated line

interfaces

Analogue dedicated

line interfaces

*) with special cable: Betefa I-2Y(St) CH 2 x 2 x 0,6 St VI Bd

Type of interface S0 S2M

Point-to-point operation yes yes

Range 600 m < 10 m

Number of wires 2 x 2 DA 2 x 2 DA

Number of B-channels 2 30

Type of interface S0FV S2MFV

Point-to-point operation yes yes

Point-to-multipoint operation yes no

Range

P-P

P-M

1000 m

600 m

< 300 m *)

-

Number of wires 2 x 2 DA 2 x 2 DA

Number of B-channels 2 30

Type of interface HKAS

Range, wire diameter 0.4 mm 1.8 km

Number of wires 2

Description varix 200/varix 14 (DECT) 1 - 9

1 Description

Digital subscriber

line interfaces

Analogue subscriber

line interfaces

Type of interface S0 UPD UP0

Bus operation yes no no

Bus range 150 m - -

Number of extensions on bus < 8 - -

Star range 1 km 1 km 2 km

Number of wires 4 2 2

Number of interfaces per module 4 8 4

Interface structure 2 x B

1 x D

2 x B

1 x D

2 x B

1 x D

Type of interface a/b (Ext.)

Range dia. 0.4 mm 4 km

(2 x 265 Ohms)

Number of wires 1 DA

1 - 10 Description varix 200/varix 14 (DECT)

1 Description

1.1.3 Technical data and standards

System main modules

Hardware modules

System type Width / mm Height / mm Depth / mm Weight / kg

varix 14 310 305 130 3.0

varix 200 609 349 133 10.0

Description BG Width / mm Height / mm Depth / mm P

max

/ VA

Central control module ZST

20

245 85

2.6

Peripheral control module PST 2.1

Line interface 2ab/2 RS232 ABV

40

5.5

Digital outside line interface S2M S2MAS 10.5

Analogue outside line interface HKAS

20

1.8

Analogue subscriber line interface ABTS 9.7

Digital subscriber/outside line interface S0TAS 17.5

UP0 interface 4 UP0TS 10.7

Combined digital and analogue inter-

face

SATAS 18.9

Overvoltage protection module ÜSS 27 150 37

Description varix 200/varix 14 (DECT) 1 - 11

1 Description

Digital terminal

devices

* height with handset in cradle

Power consumption

1

for maximum conﬁguration,

2

average energy requirement at a trafﬁc load of 0.3 Erlang per subscriber, 8 hrs operation and 16 hrs idle state

3

for the varix 14, DECT requires a T500mA (F4002) fuse on the MBK. Replace the fuse at location

G48604-501-B001-51 or G48604-501-B002-51

System terminal device Width / mm Height / mm Depth / mm Weight / kg

varix S 35 180 85* 220 0.85

varix S 37 180 88* 220 0.9

varix SD 38 194 85* 220 0.93

varix M 2 62 157 30 approx. 0.22

varix M 3 50 145 18 0.15

Version Conﬁguration No. of racks Idle state in W Full load in W

1

Average

2

in

W/h

varix 14

3

14 ports 1 9 75 53

varix 200 38 ports 1 41.2 82.6 58.6

94 ports 2 84.1 144.1 124.1

96 ports 3 105.1 286 277.3

1 - 12 Description varix 200/varix 14 (DECT)

1 Description

Environmental

conditions

The following classes have been speciﬁed:

- Climatic environmental conditions : 3K3

- Biological environmental conditions : 3B1

- Chemically active agents : 3C2

- Mechanically active agents : 3S2

Operating location

The system is designed for operation in ﬁxed, weather-protected locations in accordance

with IEC 721, 3-3, Edition of April 1990.

Power supply

Each main module has its own power supply unit which provides the power for all hardware

modules in the respective rack.

- Mains input voltage: 230 Vac, +10 % … -15 %

- Mains frequency: 50 … 60 Hz

- Protection class: 1 in accordance with EN 60950

- Cooling: natural convection

- Operating protective earth: protective earth contact of 230 V mains outlet

Designation Climatic conditions

Operation Transportation Long-term storage

Ambient temperature +5 °C ... +40 °C -25 °C ... +55 °C -25 °C ... +55 °C

Relative humidity 20 % ... 70 % 5 % ... 85 % 5 % ... 85 %

Description varix 200/varix 14 (DECT) 1 - 13

1 Description

Electrical safety

The varix 14 / varix 200 DSC meets the requirements of following standards:

EN 60950 August 1992 (DIN VDE 0805)

Safety of information technology equipment, including electrical business equipment.

EN 41003 May 1991 (DIN VDE 0804 Part 100)

Particular safety requirements for equipment to be connected to a telecommunications

nework.

ITU-T K.20

Protective isolation in accordance with EN 41003, Section 4.2.3

EMI emission

The following standards apply to the varix 14 D and varix 200 D:

- limit class B of EN 55022 (VDE 8789 Part 3), as well as

- VDE 878 Part 3.

Transmission

technology

Tests and measurements have been carried out on the individual interfaces in accordance

with the following standards, and the respective requirements are met by the hardware.

Analogue outside/trunk line interface module (HKAS), analogue user/subscriber line inter-

face module (ABTS) and a/b subscriber line interface of SATAS module

- 223 ZV 5 BAPT / 221 ZV 3 BAPT

- I-ETS 300 003 August 1991

- I-ETS 300 004 August 1991

Digital subscriber line / outside line interface module (S0TAS) and digital subscriber/outside

line interface of SATAS module

- pr ETS 300 012 December 1991

-

Basic user network interface, layer 1 speciﬁcation and test principles

1 - 14 Description varix 200/varix 14 (DECT)

1 Description

Digital signal processor (DSP)

- CEPT T/CS 46-02 May 1986

- FTZ 12 TR 4-3 December 1988

- CCITT Q.35 Blue Book

- FTZ 12 R7 (Part 1 and 2) February 1984

Digital user line interface module (UP0TS)

- DKZ-N Part 1.2 Speciﬁcation for layer 1

of the UP0 interface version 7 / 92

- ZVEI Measurement techniques speciﬁcation

for UP0 (layer 1) version 5 / 92

- Requirements for layer 1 of the UP0 interface version 8/ 89

Digital S2M outside line interface

- BAPT 224 ZV 2 version of March 1993

- I-ETS 300 011 version of December 1993

Interfaces

Non-DDI trunk interface (HKZ)

Depending on the HKAS version used:

Standard in accordance with FTZ 12TR21 Z

R

Loop current 17 … 60 mA

DC resistance

- closed loop state at 35 mA < 50 Ohms

- open loop state > 300 kOhms

Feed voltage < 60 V

Charge pulse sensing circuit

- integrated on HKAS module f = 16 kHz ± 80 Hz

- reception signal level down to -27 dB

- impulse length 80 … 165 ms

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