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1.4 Specifications
34 Installation Manual
Calculation Example (KX-TDA100)
The total MEC figure is 88. As this exceeds 64, you need to install an MEC card for this configuration.
Power Supply Unit Selection
The Hybrid IP-PBX needs an optional power supply unit (PSU) suitable for its configuration. Calculate the
load figure from the type and number of items of equipment to be connected, and determine the type of PSU
that will be required.
Load Figure Calculation
Extension Card
*1
DHLC8 8
SLC8 8
SLC16 16
MSLC16 16
CS (1 unit) 0
PT-interface CS (1 unit) 0
ISDN Extension 0
VPS (1 port) 1
*1
Only the extension cards that can support SLTs count for the MEC figures.
Equipment Type MEC Figure
KX-T7600 series DPT 48 units 48
SLC16 1 card 16
MSLC16 1 card 16
VPS 8 ports 8
Total 88
Equipment Type Load Figure
PT KX-T7600 series DPT/DSS console 1
KX-T7560/KX-T7565 DPT 1
Other DPT/DSS console 4
APT 4
IP-PT 0
Extension Card
*1
DHLC8 8
SLC8 8
SLC16 16
MSLC16 16
Equipment Type MEC Figure