Philips DBS-EX23-530 manual What You Must Purchase, DBS Equipment

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

SCC-B

ISDN Trunk Card

MDF Card

Sync Unit

(VB-43415)

(VB-43421)

(VB-43571)

(VB-43562)

(VB-43563)

1

1

1

1

1

(See Note 1.)

(See Note 3.)

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

CPC-EX

SCC-B

ISDN Trunk

MDF

Sync

ISDN Cable

Cable Kit

Location

(VB-43415)

(VB-43421)

Card

Card

Unit

(VB-43564)

(VB-43110)

(See Note 1)

(VB-43571)

(VB-43562)

(VB-43563)

(See Note 2.)

(See Note 3.)

ISDN in the

1

1

1

1

1

0

1

Master

ISDN in the

1

1

1

1

1

1

1

Slave

ISDN in both

1

1

2

2

1

1

1

Master and

Slave

Notes:

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