T-Point Isdn Primary Rate Interface (Pri); Table 5-13 Mode Settings Of Pri/23 Card - Panasonic DBS 576 Technical Manual

Chapter 5 - Trunks and Extensions

T-Point ISDN Primary Rate Interface (PRI)

Guidelines
• The T-point ISDN primary rate interface carrier line is accommodated on the PRI/
• By setting the switch and reprogramming, the PRI/23 card can also be set up as an
• The T-point ISDN primary rate interface carrier line connects to the switched
• Depending on Dip switch SW2-2, the PRI/23 card can be set for "8-channel
Table 5-13. Mode Settings of PRI/23 Card
Card Name
PRI/23 card
(Primary Rate
Interface)
• The DBS 576 can accommodate a maximum of 8 communication channels per
• When multiple T-Point PRI cards are installed, one PRI may be selected to
• The T-point ISDN primary rate interface carrier line uses an 8-conductor modular
• The PRI/23 card can be attached or detached when the power is turned ON by
• When installing a T-point ISDN primary rate interface, install the synchronisation
• The CPC96, TSW288 or TSW576 card cannot be inserted or removed when the
• Table 5-14 on page 5-23 shows the maximum number of T-point ISDN primary
5-22
23 card which is installed in the flexible slot. You can connect one T-point ISDN
primary rate interface carrier to each PRI/23 card.
S-point ISDN primary rate interface (see page 5-45).
network via a CSU.
mode" or "Other mode". When set for "Other mode" you can also specify three
channel classifications: "1 to 16B+D" or "1 to 23B+D".
Table 5-13 shows the mode settings of the PRI/23 card.
Switch Setting Mode
8ch mode
Other mode
flexible slot. If you set the number of channels to 9 or more, there is a limit of the
number of cards that can be installed in other slots (see page 4-36).
provide control and all 24 channels on the remaining PRI cards may be utilized as
"B" channels.
connector, and is connected to the PRI/23 card. See Figure 5-10 on page 5-24 for
the pin configuration of the 8-conductor modular connectors.
setting the maintenance switch (SW3). See page 5-1 for details.
package on the CPC96, TSW288, or TSW576 card.
power is turned ON . Always turn the power OFF when inserting or removing.
rate interfaces that can be installed in each system size.
DBS 576 (USA), issued 6/2/98
Section 300-Installation
PRI/23 card
Card Assignment/
No. of Channels Used
PRIT/8: 1 to 8B+D
PRIT/16: 1 to 16B+D
PRIT/23: 1 to 23B+D
576-13-300