KX-TDA100DUP - Panasonic PBX Service Manual (repair manual). Page 8

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The following number of items of terminal equipment can be supported by the PBX. For how to count the total number of items
of equipment to be connected, refer to "Power Supply Unit Capacity".

*1 When the PBX is equipped with 104 DPTs (Digital XDP), 48 IP-PTs, and 24 SLTs.

Calculate the load figure from the type and number of items of equipment to be connected.

*1 Only the extension cards that can support SLTs count for the load figures.

The pre-installed power supply unit (PSU) supports the following load figures.

In addition to any combination of equipment totalling a load figure of up to 104, one additional MCSLC16 card (load figure: 16)
or one MCSLC24 card (load figure: 24) may also be added, for a total load figure of up to 128.

Terminal Equipment Type

Maximum Number

Telephone

176*1

SLT

128

KX-DT300/KX-T7600 series DPT

104

IP-PT

112

DSS console

8

CS

26

High-density CS

13

PS

128

Voice Processing System (VPS)

2

Doorphone

16

Door Opener

16

External Sensor

16

External Relay

16

Equipment Type

Load Figure

PT

KX-DT300 series DPT/KX-DT300 series DSS
console/KX-T7600 series DPT/KX-T7600 series
DSS console

1

IP-PT

0

Trunk Card

DID8

16

E&M8

8

Others

0

Extension Card*1

MCSLC16

16

MCSLC24

24

CS (1 unit)

4

PT-interface CS (1 unit)

4

PT-interface CS (High-density) (1 unit)

8

ISDN Extension

2

VPS (1 port)

1

System Equipment

Maximum Load Figures

Any Equipment

104

Any EquipmentAdditional Load Capacity for a MCSLC16/
MCSLC24 Card

24

Total

128

Equipment Type

Load Figure

KX-DT300/KX-T7600 series DPT

4 units

4

MCSLC24

4 cards

96

VPS

8 ports

8

Total

108