Philips DBS-EX23-530 User Manual

Digital Business System

Section 530

ISDN

Reference

Manual

for CPC-EX Version 2.3

Doc. No. 504X00301C

Revised A

ril 2000

The contents of this document are subject to change without notice and do not constitute a commitment on the part of Panasonic Telecommunication Systems Company (PTSC). Every effort has been made to ensure the accuracy of this document. However, due to ongoing product improvements and revisions, Panasonic cannot guarantee the accuracy of printed material after the date of publication nor can it accept responsibility for errors or omissions. Panasonic will update and revise this document as needed.

The software and hardware described in this document may be used or copied only in accordance with the terms of the license pertaining to said software or hardware.

Revised April 2000

Premier is a registered trademark of U.S. Sprint.

Reference to third-party products is for information only and does not constitute an endorsement or recommendation. Panasonic does not assume responsibility for the performance of third-party products.

About This Manual

Overview............................................................................................................................ vii

Related Documents............................................................................................................ vii

Chapter 1. Introduction to the ISDN Interface

Overview................................................................................................................................. 1-3

Description of the ISDN Interface.................................................................................... 1-3

Framing Options ............................................................................................................... 1-3

Pre-Installation Requirements................................................................................................. 1-4

Ordering ISDN.................................................................................................................. 1-4

What You Must Purchase ................................................................................................. 1-8

Chapter 2. Installation

Guidelines............................................................................................................................... 2-3

Hardware Requirements ................................................................................................... 2-3

Maximums ........................................................................................................................ 2-3

Trunk Assignments for Single-Cabinet Systems.............................................................. 2-5

Trunk Assignments for Double-Cabinet Systems ............................................................ 2-6

Installation Procedures.......................................................................................................... 2-12

Installing the CSU........................................................................................................... 2-12

Installing an ISDN in a Single Cabinet........................................................................... 2-14

Installing ISDN in a Double Cabinet with the ISDN in the Slave.................................. 2-21

Installing ISDN in a Double Cabinet with ISDNs in the Master and Slave................... 2-23

Chapter 3. Quick-Start Programming

Before You Begin................................................................................................................... 3-3

Programming Initial ISDN Options........................................................................................ 3-4

Minimum Programming ................................................................................................... 3-4

Multiple DID Programming.............................................................................................. 3-9

Typical Central Office Configurations ........................................................................... 3-10

Revised April 2000 DBS-EX23-530 iii

Chapter 4. Programming Reference

ISDN System Settings ............................................................................................................ 4-3

System Size....................................................................................................................... 4-3

T1/ISDN............................................................................................................................ 4-3

Clock Settings................................................................................................................... 4-4

System-Wide Timers .............................................................................................................. 4-7

Digital Pad Settings .............................................................................................................. 4-12

Extension Port Settings................................................................................................... 4-14

Trunk Port Settings......................................................................................................... 4-15

Master and Slave Settings..................................................................................................... 4-16

Trunk Configuration ....................................................................................................... 4-16

Trunk Signaling .............................................................................................................. 4-16

Alarm Settings ...................................................................................................................... 4-17

Alarm Descriptions......................................................................................................... 4-17

Alarm Transmission Options.......................................................................................... 4-20

Alarm Timers ................................................................................................................. 4-21

Error Counters for FF Alarm Keys................................................................................. 4-22

Alarm Relay Controls..................................................................................................... 4-25

Trunk Settings....................................................................................................................... 4-28

Extension Settings................................................................................................................. 4-34

FF Key Settings .................................................................................................................... 4-35

Special ISDN Function Codes.............................................................................................. 4-36

Appendix A CPC-EX 2.3 Updates

iv DBS-EX23-530 Revised 2000

List of Figures

Figure 2-1 CSU installation .......................................................................................... 2-13

Figure 2-2 SCC-B Switch 4 ..........................................................................................2-15

Figure 2-3 Connector 4 (CN4) strapping, Sync Unit .................................................... 2-15

Figure 2-4 Sync Unit installation .................................................................................. 2-16

Figure 2-5 MDF card installation ................................................................................. 2-17

Figure 2-6 Sync Unit and ISDN connection, single-cabinet installation ..................... 2-18

Figure 2-7 RJ48 pinouts, CN1 connector ..................................................................... 2-19

Figure 2-8 ISDN cabinet connections, single-cabinet installation ............................... 2-20

Figure 2-9 Sync cable connections, double-cabinet with an ISDN in the slave ........... 2-22

Figure 2-10 Clock sync cable and sync cable connections, double-cabinet installation 2-24

Figure 4-1 Circuit-type numbers .................................................................................. 4-12

Figure 4-2 Default pad values ...................................................................................... 4-13

Figure 4-3 Pad Nos. ......................................................................................................4-13

Revised April 2000 DBS-EX23-530 v

List of Tables

Table 1-1 Guidelines for ordering ISDN services ......................................................... 1-4

Table 4-1 ISDN alarm definitions ............................................................................... 4-17

Table 5-1 ISDN Hardware requirements for single-cabinet systems ............................ 1-8

Table 5-2 ISDN Hardware requirements for double-cabinet systems ......................... 1-8

Table 5-3 CSU equipment required for ISDN ............................................................. 1-9

Table 6-1 EC/TRK slot usage for ISDN ....................................................................... 2-3

Table 6-2 ISDN and analog trunk assignments, DBS 40 ............................................. 2-5

Table 6-3 ISDN and analog trunk assignments, DBS 72 ............................................. 2-5

Table 6-4 ISDN and analog trunk assignments, DBS 96 ............................................. 2-6

Table 6-5 Maximum ISDN assignments for two-cabinet systems ............................... 2-7

Table 6-6 ISDN and analog trunk assignments, DBS 40 + 40 .................................... 2-7

Table 6-7 ISDN and analog trunk assignments, DBS 72 + DBS 72 ............................ 2-8

Table 6-8 ISDN and analog trunk assignments, DBS 96 + DBS 40 ............................. 2-9

Table 6-9 ISDN and analog trunk assignments, DBS 96 + DBS 72 .......................... 2-10

Table 6-10 ISDN and analog trunk assignments, DBS 96 + DBS 96 .......................... 2-11

Table 6-11 Switch settings for SW1 on the ISDN card ............................................... 2-18

Table 7-1 ISDN alarm definitions ............................................................................... 4-17

Table 7-2 Alarm-related programs ............................................................................. 4-18

vi DBS-EX23-530 Revised April 2000

About This Manual

Overview

This manual provides an overview of the DBS ISDN Interface, along with installation and programming instructions when used with CPC-EX Version

2.2. Appendix A provides updates for CPC-EX version 2.3 as well. The following table summarizes each chapter contained in this manual.

Chapter Title Purpose

3 Quick-Start

4 Programming

A CPC-EX 2.3

Introduction to the ISDN Interface

Installation Provides step-by-step instructions on installing the DBS

Programming

Reference

Updates

Overview

Description of the ISDN Interface

The ISDN Interface is a Primary Rate Interface (PRI) digital trunk card that provides 23 voice channels (“B” channels) and a control channel (“D” channel) over a four-wire circuit.

ISDN lines can be leased from local exchange carriers and long-distance carriers.

Note: The current version of the ISDN supports voice communications only. Data can be transmitte d only if i t reache s the IS DN in ana log form. Exampl es of analog data that can be transmitted over the ISDN include fax transmissions or PC files that have been converted into analog form using a modem.

Framing Options

The ISDN Interface takes an 8-bit sample from each of the 23 voice channels. These samples are grouped into 23 bearer time slots, and 1 data channel time slot.

Since each of the 24 time slots contains 8 bits, the number of s ampling bi ts i n each frame equals 192 (24 x 8 = 192). In addition, a framing bit is added to the end of each frame to mark where the frame ends. The addition of the framing bit results in a 193-bit frame.

The ISDN transmits these 193-bit frames at a rate of 8000 per second. The total number of frames (193) multiplied by the frame speed (8000 per second) results in a total transmission rate of 1.544 Mbps.

ESF Framing Formats

The extended superframe (ESF) format transmits the sampling frames in groups of 24 with 23B (bearer) channels at 64 Kbps and 1D (Data) channel at 64 Kbps. With the addition of 2.0 Kbps error checking CRC, 2.0 Kbps framing, and 4.0 Kbps datalink facility, the total capacity is 1.544 Mbps.

Revised April 2000 DBS-EX23-530 1-3

Pre-Installation Requirements

Introduction to the ISDN Interface

Pre-Installation Requirements

Use the following guidelines to prepare your site for ISDN installation.

Ordering ISDN

The ISDN PRI provides a flexible method of providing access to the PSTN (Public Switched Telephone Network). Because of the numerous ways that an ISDN span can be configured by the CO, it is essential that the DBS configuration and the provisioning of the CO be compatible. The following tables are provided to identify the critical parameters that must be set for proper operation. The following tables provides a list of information that must be gathered about the CO as well as the type of information which the CO will need to know regarding the DBS system.

# Information Needed from CO Comments / Examples

1 Manufacture of CO and software load 5E11 (5ESS with load 11), DMS-100 with

NA008

2 Is local dialing 7 digits, 10 digits or a com-

bination.

3 For long distance dialing does the CO

want to see a leading “1” or not.

4 For international dialing does the CO want

to see the leading “011” or not.

# Typical Information for CO Comments (Examples)

1 Installation Address 2 Is this a new installation? 3 Extended wiring beyond telephone room? 4 Main telephone number of installation 5 Contact person for installation

Contact for order information

1-770-555-1212 or 770-555-1212

011-(15-digit number) or (15-digit number)

6 Billing name 7 Billing address 8 Long distance Carrier InterLATA (PIC) This identifies the carrier who will provide

long distance access.

1-4 DBS-EX23-530 April 2000

Introduction to the ISDN Interface Pre-Installation Requirements

9 Long distance Carrier (IntraLATA)

(LPIC)

10 Request date of installation 11 Facility type ISDN PRI 12 Facility quantity 1 or 2 spans

NOTE THAT THE FOLLOWING ITEMS MUST BE PROVIDED ON A PER SPAN BASIS

13 Signaling code DS-1 (1.544 Mbps) 14 Line coding B8ZS (Binary 8 Zero Substitution) 15 Framing Format ESF (Extended Superframe) 16 Bearer configuration Voice or Voice/Data (see note on page 1-3) 17 Quantity of B (bearer) channels 23B + 1D - Max. setting (must have 1 D

18 Call type Two Way

This identifies the carrier who will provide access for connections, which are not local but are still within the local LATA.

channel) Or XB + 1D where X is 1-23 for a frac-

tional span

19 Quantity of phone numbers Block of 20 numbers are generally

assigned. With DID, note that the total number of telephone numbers will exceed the total number of B channels.

20 Number of incoming digits to CPE (Cus-

tomer Premise Equipment – DBS)

21 ISDN PRI Protocol 5ESS Custom or

22 Glare Resolution CPE yield to CO 23 Channel selection used by CO High-to-Low B-channel selection 24 Source of Calling Party Number Calling Party Number must be sourced by

25 Service Options ANI – Automatic Numbering Indication

Select 4 digits. This is used with DID.

DMS-100 Custom (NTNAPRI) or 4ESS

the CO.

Hunt group MegaCom –only for 4ESS operation

Note: 1- If two spans are implemented, each must have a separate D channel, i.e. D channel sharing is NOT permitted.

Revised April 2000 DBS-EX23-530 1-5

Pre-Installation Requirements

Copy the following tables for each site and span that is to be installed. Complete all information and use for future reference. Note that certain parameters are shown with default values.

# Information Needed from CO Site Information

1 Manufacture of CO and software load 2 Is local dialing 7 digits, 10 digits or a

combination.

3 For long distance dialing does the CO

want to see a leading “1” or not.

4 For international dialing does the CO

want to see the leading “011” or not.

# Typical Information for CO Site Information

Introduction to the ISDN Interface

1 Installation Address 2 Is this a new installation? 3 Extended wiring beyond telephone

room?

4 Main telephone number of installa-

tion

5 Contact person for installation

Contact for order information 6 Billing name 7 Billing address 8 Long distance Carrier InterLATA

(PIC) 9 Long distance Carrier (IntraLATA)

(LPIC) 10 Request date of installation 1 1 Facility type ISDN PRI 12 Facility quantity

1-6 DBS-EX23-530 April 2000

Introduction to the ISDN Interface Pre-Installation Requirements

Span Item Master Cabinet Span Slave Cabinet Span

13 Signaling code DS-1 DS-1 14 Line coding B8ZS B8ZS 15 Framing Format ESF ESF 16 Bearer configuration Voice or Voice/Data Voice or Voice/Data 17 Quantity of B (bearer) channels 18 Call type Two-way Two-way 19 Quantity of phone numbers 20 Number of incoming digits to

CPE (Customer Premise

Equipment –DBS) 21 ISDN PRI Protocol 22 Glare Resolution CPE yield to CO CPE yield to CO 23 Channel selection used by CO High-to-Low B-chan-

24 Source of Calling Party Num-

ber 25 Service Options

4 digits 4 digits

High-to-Low B-chan-

nel selection Calling Party Number

sourced by the CO.

nel selection Calling Party Number

sourced by the CO.

Revised April 2000 DBS-EX23-530 1-7

Pre-Installation Requirements

Introduction to the ISDN Interface

What You Must Purchase

The following items must be purchased to install ISDN.

DBS Equipment

If you are installing the ISDN in a single-cabinet system, order the equipment included in Table 1-1. For two-cabinet systems, see Table 1-2.

Table 1-1. ISDN Hardware requirements for single-cabinet systems

CPC-EX

(VB-43415)

1 1

SCC-B

(VB-43421)

(See Note 1.)

ISDN Trunk Card

(VB-43571)

(See Note 3.)

MDF Card

(VB-43562)

Sync Unit

(VB-43563)

Notes:

1. SCC-B with ROM 1.3 or later is required if the central office does not provide ISDN dial tone.

2. Fractional (per port) Assignments requires the VB-43511A version of the loop start trunk card.

3. COP 1.07 or later is required with ISDN PRI Trunk Card VB-43571 for CPC-EX 2.2.

Table 1-2. ISDN Hardware requirements for double-cabinet systems

ISDN Location

ISDN in the Master

ISDN in the Slave

ISDN in both Master and Slave

Notes:

CPC-EX

(VB-43415)

11 1110 1

111111 1

112211 1

SCC-B

(VB-43421) (See Note 1)

ISDN Trunk Card

(VB-43571) (See Note 3.)

MDF Card

(VB-43562)

Sync Unit

(VB-43563)

ISDN Cable

(VB-43564)

Cable Kit

(VB-43110) (See Note 2.)

1. SCC-B with ROM 1.3 or later is required if the central office does not provide ISDN dial tone.

2. Version 1.2 of the Cable Kit is required for ISDN.

3. Fractional (per port) Assignments requires the VB-43511A version of the loop start trunk card.

4. COP 1.07 or later is required with ISDN PRI Trunk Card VB-43571 for CPC-EX 2.2.

1-8 DBS-EX23-530 April 2000

Introduction to the ISDN Interface Pre-Installation Requirements

CSU Equipment

The installer must provide a Channel Service Unit (CSU) plus CSU cabling. The CSU equipment must meet the specifications contained in T able 1-3. See

page 2-12 for instructions on installing the CSU.

Table 1-3. CSU equipment required for ISDN

Item Specifications Vendors

CSU

CSU Cabling

The Channel Service Unit (CSU) must comply with FCC Part 15 and Part 68. The CSU is installed between the DBS and the public network. The CSU provides alarm, diagnostic, and monitoring functions, as well as network protection.

Each CSU requires a network cable and an equipment cable. The network cable connects from the CSU to the network interface. The equipment cable connects from the CSU to the DBS ISDN MDF card.

For Kentrox CSUs

The network cable requires a female DB-15 connector and an RJ48C connector. The equipment cable requires a male DB-15 connector and an RJ48C connector.

To simplify installation, you can order the prefabricated cables shown in the “Vendors” column.

If you fabricate your own ISDN cables, you should use 24 AWG stranded cable that includes shielding for each pair. For best results, use the cable listed under “Vendors.”

For Premier CSUs

You must fabricate your own cables for the Premier CSU. The network cable requires two RJ48C connectors. The equipment cable connects to an RJ48C connector on the ISDN MDF card and to four screw-down terminals on the CSU.

For both cables, use 24 AWG stranded cable that includes shielding for each pair. For best results, use the cable listed under “Vendors.”

The following CSUs have been used successfully with the DBS ISDN.

Kentrox Kentrox T-SERV II  or Kentrox T-SMART  (Kentrox can be contacted at 1-800-733-

5511.)

For Kentrox CSUs

Kentrox offers prefabricated cables f or their CSUs. For the network cable, order part number 01-

93010151. For the equipment cable, order part number 01-93010121. If you fabricate your own cables, use 24 AWG stranded cable that includes shielding for each pair.

Belden (Richmond, IN) offers stranded cable that complies with these specifications. Order part number 8723.

Revised April 2000 DBS-EX23-530 1-9

Pre-Installation Requirements

Introduction to the ISDN Interface

1-10 DBS-EX23-530 April 2000

Chapter 2. Installation

This section describes guidelines and procedures for installing the ISDN Interface. Once the ISDN Interface is installed, refer to Chapter 3 - “Quick Start Programming” or Chapter 4 - “Programming Reference” for programming instructions.

This chapter covers the following topics.

Guidelines 2-3

Hardware Requirements 2-3 Maximums 2-3 Trunk Assignments for Single-Cabinet Systems 2-5 Trunk Assignments for Double-Cabinet Systems 2-6

Installation Procedures 2-12

Installing the CSU 2-12

Topic Page

Installing an ISDN in a Single Cabinet 2-14 Installing ISDN in a Double Cabinet with ISDNs in the

Master and Slave

2-23

Revised April 2000 DBS-EX23-530 2-1

2-2 DBS-EX22-530 Revised April 2000

Installation Guidelines

Guidelines

Read the following guidelines before beginning ISDN installation. Installation instructions begin on page 2-14.

Hardware Requirements

• The system configuration determines what cards and cables must be purchased for ISDN. See “DBS Equipment” on page 1-8 for more information.

• The installer must provide a Channel Service Unit (CSU) that complies with FCC Part 15 and Part 68. The CSU is installed between the DBS and the public network. The CSU provides alarm, diagnostic, and monitoring functions, as well as network protection.

See “CSU Equipment” on page 1-9 for details on purchasing CSUs.

Maximums

• One ISDN card can be installed per cabinet; the ISDN card must be installed in the “EC/TRK” slot.

• The number of ISDN cards that can be installed in two-cabinet systems depends on the sizes of the connected systems. Table 2-1 shows ISDN maximums for two-cabinet systems.

Note: The DBS 72 + DBS 40 combination does not support ISDN.

Table 2-1. EC/TRK slot usage for ISDN

System Size EC/TRK Slot

Usage for ISDN Master Slave

DBS 40 + DBS 40 No Yes DBS 72 + DBS 40 No No DBS 72 + DBS 72 No Yes DBS 96 + DBS 40 Yes Yes DBS 96 + DBS 72 Yes Yes DBS 96 + DBS 96 Yes Yes

Revised April 2000 DBS-EX23-530 2-3

Guidelines

Installation

• Fractional ISDN can be used when fewer than 23 ISDN trunks are needed. Fractional ISDN allows you to use only a portion of the 23 channels provided on the ISDN card.

• Fractional ISDN per port assignments require the VB-43511A version of the loop start trunk card. The older VB-43511 version may be used with fractional ISDN but requires that the trunks be assigned in blocks of 8.

• Though each ISDN Interface provides 23 trunk channels, ISDN trunks do not increase the overall trunk capacity of the DBS. Each ISDN channel subtracts from the total number of analog trunks that can be installed. The number of analog trunks that can be used are decremented in quantities of 1 for each ISDN channel user.

Tables 2-2 through 2-4 show the possible combinations of analog and digital trunks assignments based on system size.

The trunk numbering shown in these tables is determined by backplane trunk port assignments. Therefore, the numbering cannot be changed.

Note: Analog trunks are numbered beginning with “1.” ISDN trunk channels are numbered beginning with the highest trunk channel used.

2-4 DBS-EX23-530 Revised April 2000

Installation Guidelines

Trunk Assignments for Single-Cabinet Systems

• Programming is not required to associate trunk ports with slot locations. However, you must use programming to specify that a combination of ISDN and analog trunks is installed, and you must also specify how many ISDN channels are used.

Table 2-2. ISDN and analog trunk assignments, DBS 40

Trunk Number

1 ISDN channel 16 Analog trunk 1

↓↓ ↓

8 ISDN channel 9 Analog trunk 8 9 ISDN channel 8 ISDN channel 8

↓↓ ↓

16 ISDN channel 1 ISDN channel 1

Note: Since the DBS 40 supports a maximum of 16 trunks, all 23

channels of the ISDN cannot be used.

Table 2-3. ISDN and analog trunk assignments, DBS 72

Trunk Number

1 Analog trunk 1 Analog trunk 1 Analog trunk 1

2 ISDN channel 23 Analog trunk 2 Analog trunk 2 ↓↓ ↓ ↓

8 ISDN channel 17 Analog trunk 8 Analog trunk 8

23-Channel ISDN Fractional ISDN

Fractional ISDN using 16 Channels

using 16 Channels

Fractional ISDN using 8 Channels

9 ISDN channel 16 ISDN channel 16 Analog trunk 9

↓↓ ↓ ↓

16 ISDN channel 9 ISDN channel 9 Analog trunk 16 17 ISDN channel 8 ISDN channel 8 ISDN channel 8

↓↓ ↓ ↓

24 ISDN channel 1 ISDN channel 1 ISDN channel 1

Revised April 2000 DBS-EX23-530 2-5

Guidelines

Table 2-4. ISDN and analog trunk assignments, DBS 96

Installation

Trunk Number

1 Analog trunk 1 Analog trunk 1 Analog trunk 1

↓↓↓↓

8 Analog trunk 8 Analog trunk 8 Analog trunk 8 9 Analog trunk 9 Analog trunk 9 Analog trunk 9

10 ISDN channel 23

↓↓↓↓

16 ISDN channel 17 Analog trunk 16 Analog trunk 16 17 ISDN channel 16 ISDN channel 16 Analog trunk 17

↓↓↓↓

24 ISDN channel 9 ISDN channel 9 Analog trunk 24 25 ISDN channel 8 ISDN channel 8 ISDN channel 8

↓↓↓↓

32 ISDN channel 1 ISDN channel 1 ISDN channel 1

23-Channel ISDN Fractional ISDN

using 16 Channels

Fractional ISDN using 8 Channels

Trun k Ass ign men ts for Double-Cabinet Systems

• When ISDN is used in a two-cabinet system, the number of ISDN channels that can be assigned in each cabinet depends on the master/slave designation.

The following table shows the maximum number of ISDN channels that can be assigned in two-cabinet systems.

2-6 DBS-EX23-530 Revised April 2000

Installation Guidelines

Table 2-5. Maximum ISDN assignments for two-cabinet systems

System Size Master Slave

DBS 40 + DBS 40 8 analog trunks 16 ISDN trunks DBS 72 + DBS 72 16 analog trunks 23 ISDN trunks

1 analog trunk

DBS 96 + DBS 40 23 ISDN trunks

16 ISDN trunks

9 analog trunks

DBS 96 + DBS 72 23 ISDN trunks

9 analog trunks

DBS 96 + DBS 96 23 ISDN trunks

9 analog trunks

23 ISDN trunks 1 analog trunk

23 ISDN trunks 9 analog trunks

• Two-cabinet systems use the same trunk numbering scheme as singlecabinet systems: analog trunks are numbered from “1” upward; ISDN trunk channels are numbered downward from the highest channel used.

Tables 2-6 through 2-10 show trunk numbering for two-cabinet systems using the maximum number of ISDN channels.

Table 2-6. ISDN and analog trunk assignments, DBS 40 + 40 (16-channel fractional ISDN in the

slave)

Trunk

Master Cabinet Slave Cabinet

Number

1 Analog trunk 1

↓↓ Ν/Α

8 Analog trunk 8 9 ISDN channel 16

↓ N/A ↓

16 ISDN channel 9 17 ISDN channel 8

↓Ν/Α ↓

24 ISDN channel 1

Revised April 2000 DBS-EX23-530 2-7

Guidelines

Table 2-7. ISDN and analog trunk assignments, DBS 72 + DBS 72 (23-channel ISDN in the slave)

Installation

Trunk Number

Master Cabinet Slave Cabinet

1 Analog trunk 1

↓↓ Ν/Α

8 Analog trunk 8 9 Analog trunk 9 ↓↓ N/A

16 Analog trunk 16 17 Analog trunk 1

18 ISDN channel 23

↓Ν/Α ↓

24 ISDN channel 17 33 ISDN channel 16

↓Ν/Α ↓

40 ISDN channel 9 41 ISDN channel 8

↓Ν/Α ↓

48 ISDN channel 1

2-8 DBS-EX23-530 Revised April 2000

Installation Guidelines

Table 2-8. ISDN and analog trunk assignments, DBS 96 + DBS 40 (23-channel ISDN in the master;

16-channel ISDN in the sla ve)

Trunk Number

Master Cabinet Slave Cabinet

1 Analog trunk 1

↓↓ Ν/Α

8 Analog trunk 8 9 Analog trunk 9

10 ISDN channel 23

↓↓ N/A

16 ISDN channel 17 17 ISDN channel 16

↓↓ Ν/Α

24 ISDN channel 9 25 ISDN channel 8

↓↓ Ν/Α

32 ISDN channel 1 33 ISDN channel 16

↓Ν/Α ↓

40 ISDN channel 9 41 ISDN channel 8

↓Ν/Α ↓

48 ISDN channel 1

Revised April 2000 DBS-EX23-530 2-9

Guidelines

Table 2-9. ISDN and analog trunk assignments, DBS 96 + DBS 72 (23-channel ISDN in the master;

23-channel ISDN in the sla ve)

Installation

Trunk Number

Master Cabinet Slave Cabinet

1 Analog trunk 1

↓↓ Ν/Α

8 Analog trunk 8 9 Analog trunk 9

10 ISDN channel 23

↓↓ N/A

16 ISDN channel 17 17 ISDN channel 16

↓↓ Ν/Α

24 ISDN channel 9 25 ISDN channel 8

↓↓ Ν/Α

32 ISDN channel 1 33 Analog trunk 1

34 ISDN channel 23

↓Ν/Α ↓

40 ISDN channel 17 41 ISDN channel 16

↓Ν/Α ↓

48 ISDN channel 9 49 ISDN channel 8

↓Ν/Α ↓

56 ISDN channel 1

2-10 DBS-EX23-530 Revised April 2000

Installation Guidelines

Table 2-10. ISDN and analog trunk assignments, DBS 96 + DBS 96 (23-channel ISDN in the master;

23-channel ISDN in the sla ve)

Trunk Number

Master Cabinet Slave Cabinet

1 Analog trunk 1

↓↓ Ν/Α

8 Analog trunk 8 9 Analog trunk 9

10 ISDN channel 23

↓↓ N/A

16 ISDN channel 17 17 ISDN channel 16

↓↓ Ν/Α

24 ISDN channel 9 25 ISDN channel 8

↓↓ Ν/Α

32 ISDN channel 1 33 Analog trunk 1

↓Ν/Α ↓

40 Analog trunk 8 41 Analog trunk 9 42 ISDN channel 23

↓Ν/Α ↓

48 ISDN channel 17 49 ISDN channel 16

↓Ν/Α ↓

56 ISDN channel 9 57 ISDN channel 8

↓Ν/Α ↓

64 ISDN channel 1

Revised April 2000 DBS-EX23-530 2-11

Installation Procedures

Installation

Installation Procedures

The following procedures provide step-by-step instructions for installing the CSU and the ISDN Interface. The ISDN procedure that you should use depends on the type of system you have and the number of ISDNs you are installing.

If you’re installing ... Use this procedure...

A ISDN in a single cabinet “Installing an ISDN in a Single Cabinet” (page 2-

14)

One ISDN in a double cabinet, with the

ISDN located in the master

One ISDN in a double cabinets, with the

ISDN located in the slave

ISDNs in both the master and slave “Installing an ISDN in a Double Cabinet with

“Installing an ISDN in a Single Cabinet” (page 2-

14)

“Installing an ISDN in a Double Cabinet with the

ISDN in the Slave” (page 2-21)

ISDNs in the Master and Slave” (page 2-23)

Installing the CSU

The following instructions explain how to install the CSU. See “CSU Equipment” on page 1-9 for specifications on CSUs and CSU cabling.

Note: The CSU can be powered locally or through the CO line. Also, a locally powered CSU should be connected to an Uninterruptible Power Supply (UPS) to provide battery backup in case of AC power failures.

1. Connect the equipment cable from the DBS MDF card to the equipment side of the CSU, as shown in Figure 2-1.

2-12 DBS-EX23-530 Revised April 2000

+ 88 hidden pages

Philips DBS-EX23-530 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

List of Figures

List of Tables

Overview

Description of the ISDN Interface

Framing Options

ESF Framing Formats

Pre-Installation Requirements

Ordering ISDN

What You Must Purchase

DBS Equipment

Table 1-1. ISDN Hardware requirements for single-cabinet systems

Table 1-2. ISDN Hardware requirements for double-cabinet systems

CSU Equipment

Table 1-3. CSU equipment required for ISDN

Chapter 2. Installation

Guidelines

Hardware Requirements

Maximums

Table 2-1. EC/TRK slot usage for ISDN

Trunk Assignments for Single-Cabinet Systems

Table 2-2. ISDN and analog trunk assignments, DBS 40

Table 2-3. ISDN and analog trunk assignments, DBS 72

Table 2-4. ISDN and analog trunk assignments, DBS 96

Trun k Ass ign men ts for Double-Cabinet Systems

Table 2-5. Maximum ISDN assignments for two-cabinet systems

Table 2-7. ISDN and analog trunk assignments, DBS 72 + DBS 72 (23-channel ISDN in the slave)

Installation Procedures

Installing the CSU