Panasonic KX-TDA620BX (serv.man8) Service Manual / Supplement ▷ View online
25
KX-TDA620 Series
7 Operating Instructions
7.1.
System Capacity
7.1.1.
Number of Free Slots
The PBX supports the following number of free slots for optional service cards.
7.1.2.
Maximum Trunk and Extension
The PBX supports the following number of trunk and extension.
*1 The maximum number of PTs in the whole system is limited to 640.
*1 One T1, E1, PRI30, or PRI23 card counts as 2 cards.
*2 Can be installed in the Basic Shelf only.
*2 Can be installed in the Basic Shelf only.
Cards Mounted on Other Optional Service Cards
The following number of optional service cards can be mounted on the specified other optional service cards.
7.1.3.
Maximum Optional Service Cards
There are 2 types of optional service cards for installation:
• Cards installed in the slots of the PBX
• Cards mounted on other optional service cards.
• Cards mounted on other optional service cards.
Note:
• Any card that exceeds the capacity of the PBX will be ignored.
• When the PBX starts up with an invalid configuration, some cards will be ignored.
• When the PBX starts up with an invalid configuration, some cards will be ignored.
Basic System
2-shelf System
3-shelf System
4-shelf System
10
21
32
43
Type
Basic System
2-shelf System
3-shelf System
4-shelf System
Trunk
160
320
480
640
Extension
PT
256
512
64
640 *1
SLT
240
480
720
960
PT+ SLT
304
608
880
1120
Card Type
Basic System
2-shelf System
3-shelf System
4-shelf System
Mounted on
EMEC
1
EMPR Card
RMT
1
CID/PAY8
20
40
60
80
ELCOT16 Card
CID8
EXT-CID
EXT-CID
10
20
30
40
SLC8 Card
DPH4
4
8
12
16
OPB3 Card
MSG4
4
8
12
16
EIO4
4
8
12
16
BUS-ME
-
1
2
BUS-M Card
26
KX-TDA620 Series
Cards Installed in the Slots of the PBX
The following number of optional service cards can be installed in the Free Slots of the PBX.
In addition, a single BUS-M card can be installed in the BUS-M Card Slot of the Basic Shelf.
In addition, a single BUS-M card can be installed in the BUS-M Card Slot of the Basic Shelf.
*1 One T1, E1, PRI30, or PRI23 card counts as 2 cards.
*2 Can only be installed in shelves in which a PSU-L is installed.
*3 Can be installed in the Basic Shelf only.
*2 Can only be installed in shelves in which a PSU-L is installed.
*3 Can be installed in the Basic Shelf only.
Cards Mounted on Other Optional Service Cards
The following number of optional service cards can be mounted on the specified other optional service cards.
7.1.4.
Maximum Terminal Equipment
The following number of terminal equipment can be supported by the Hybrid IP-PBX.
Card Type
Basic System
2-shelf System
3-shelf System
4-shelf System
Trunk Card
10*1
20*1
30*1
40*1
ELCOT16
10
20
30
40
DID8
E&M8
BRI4
BRI8
T1
E&M8
BRI4
BRI8
T1
5
10
15
20
E1
PRI23
PRI30
IP-GW4E
PRI23
PRI30
IP-GW4E
10
20
30
40
IP-GW16
Extension Card
10
20
30
40
DHLC8
10
20
30
40
DLC8
DLC16
SLC8
ESLC16
ECSLC24*2
EMSLC16
IP-EXT16
CSIF4
DLC16
SLC8
ESLC16
ECSLC24*2
EMSLC16
IP-EXT16
CSIF4
4
8
12
16
CSIF8
OPB3
4
8
12
16
CTI-LINK*3
1
EECHO16
2
4
6
8
Card Type
Basic System
2-shelf System
3-shelf System
4-shelf System
Mounted on
EMEC
1
EMPR Card
RMT
1
CID/PAY8
20
40
60
80
ELCOT16 Card
CID8
EXT-CID
EXT-CID
10
20
30
40
SLC8 Card
DPH4
4
8
12
16
OPB3 Card
DPH2
8
16
24
32
MSG4
4
8
12
16
ESVM2
ESVM4
ElO4
ESVM4
ElO4
4
8
12
16
BUS-ME
-
1
2
BUS-M Card
Terminal Equipment Type
Basic System
2-shelf System
3-shelf System
4-shelf System
Telephone
(using Digital XDP)
(using Digital XDP)
240
(304)*1
480
(608)*1
720
(880)*1
960
(1120)*1
SLT
240
480
720
960
KX-T7600 series DPT
256
512
640
640
Other DPT
128
256
384
512
APT
80
160
240
320
IP-PT
160
320
480
640
DSS console
64
Basic CS
32
64
96
128
High-density CS
16
32
48
68
PS (without an EMEC card)
256
27
KX-TDA620 Series
*1 Even when Digital XDP is used, each shelf supports a maximum of 256 KX-T7600 series DPTs.
*2 Only a single VPS can be connected to one optional service card.
*2 Only a single VPS can be connected to one optional service card.
7.1.5.
Power Supply Unit Selection for Each Shelf
The PBX needs a power supply unit (PSU) suitable for its configuration. For each shelf, calculate the load figure from the type
and number of items of equipment to be connected, and then determine the type of PSU that will be required.
and number of items of equipment to be connected, and then determine the type of PSU that will be required.
Note
Regardless of the total load figure, if a shelf contains an ECSLC24 card, the PSU-L must be installed.
Regardless of the total load figure, if a shelf contains an ECSLC24 card, the PSU-L must be installed.
Load Figure Calculation
*1 Only the extension cards that can support SLTs count for the load figures.
PSU Capability
Each PSU supports a different load figures.
If the total load figure is greater than 128, you must install the PSU-L. If the total load figure is less than 128, but you expect
expansion in the future, it may be better to install the PSU-L instead of the PSU-M. There is no harm in installing a PSU that is
larger than is required for the current configuration.
expansion in the future, it may be better to install the PSU-L instead of the PSU-M. There is no harm in installing a PSU that is
larger than is required for the current configuration.
PS (with an EMEC card)
512
Voice Processing System (VPS)*2
8
Doorphone
16
32
48
64
Door Opener
16
32
48
64
External Sensor
16
32
48
64
External Relay
16
32
48
64
Equipment Type
Load Figure
PT
KX-T7600 series DPT/KX-T7600 series
DSS console
DSS console
1
KX-T7560/KX-T7565 DPT
1
Other DPT/Other DSS console
4
APT
4
IP-PT
0
Extension Card *1
DHLC8
8
SLC8
8
ESLC16/CSLC16/EMSLC16
16
EMSLC24
24
Basic CS (1 unit)
4
High-density CS (1 unit)
8
ISDN Extension
2
VPS (1 port)
1
PSU Type
Maximum Load Figures
PSU-M 128
PSU-L
PSU-L
512
Terminal Equipment Type
Basic System
2-shelf System
3-shelf System
4-shelf System
28
KX-TDA620 Series
Calculation Example
The total load figure is 136. As this is between 128 and 512, you must install the PSU-L.
Equipment Type
Load Figure
KX-T7600 series DPT
48 units
48
Other DPT
4 units
16
ESLC16 1
card
16
EMSLC16 3
cards
48
VPS 8
ports
8
Total 136
Click on the first or last page to see other KX-TDA620BX (serv.man8) service manuals if exist.