Available Capacity; Capacity Of Isdk-26 Basic Ksu; Capacity Of Isdk-26 Plus Ksu - Uniphone ISDK-26 Basic Installation & Programming Manual

1.2 Available Capacity

1.2.1 Capacity of ISDK-26 Basic KSU

CO Line
Digital Key Telephone
Analog Phone
Available Capacity
1. Basic Capacity: 2 CO Lines/16 Station Lines (2B+2D).
2. Each CPU including 2 CO lines and 8 Station lines that may connect with 16 pcs of
digital key phones.
3. Optional interface for expandable capacity: Trunk card: TRK-2 (F9953), TRK-4 (F9803),
Single line (Analog) station card: SLT-2 (F0038), SLT-4 (F9808) and SLT-8 (F9808);
VoIP card (F0859); Voice Mail card (F0854) and Doorphone card(F9910).
4. Above "*" capacity of system cannot install the F9910 doorphone card.
5. Max. expanding: 3 layer/stacks of expanding card (Total 24 ports).

1.2.2 Capacity of ISDK-26 Plus KSU

CO Line
Digital Key Telephone
Analog Phone
Available Capacity
1. Basic Capacity: 2 CO Lines/16 Station Lines (2B+2D).
2. Each CPU including 2 CO lines and 8 Station lines that may installed with 16 pcs of
digital key phones.
3. Optional interface for expandable capacity: Trunk card: TRK-2 (F9953), TRK-4
(F9803), Single line (Analog) station card: SLT-2 (F0038), SLT-4 (F9808) and SLT-8
(F9808); VoIP card (F0859); Voice Mail card (F0854) and Doorphone card(F9910).
4. Max. expanding: 3 stacks of expanding card (Total 20 ports).
2
16
24
2/16+8x3 4/16+2+8x2
2
16
24
2/16+8x2+4x1
2
4 6
16 16
18 16
6/16+8x2
4
16
18
4/16+2+8x2
10*
16
8
10/16+8
6
16
16
6/16+8x2