Aria-130 Digital Key Telephone System
Issue: 1.2
Installation Manual
89
CON5 and application circuits on PRIB are removed on PRIB issue 2A to unify the method of
tracing peripheral cards such as PRIB, BRIB, STIB and WTIB in all LDK systems.
CON1 is mounted to access the board for the purpose of development and maintenance.
The external module(GDK-TRC1) for RS-232C serial interface should be required to access
the board through this connector.
See GDK-TRC1 in section 2.4.15
2. CON3: NT/TE mode selection
Open circuit between 2 pins: TE mode (normal operation)
Short circuit between 2 pins: NT mode (Special operation, e.g. NT mode in QSIG operation)
3. CON6, CON7: They are used to control the clock signal when multi-ISDN boards are
installed. See
[Clock Control Cable Wiring]
on section 3.5.7.5.
Check Points
PRIB can be installed in the universal slot No. 1-6 of any KSU.
For QSIG operation, check the mode setting method and the contact assignments of RJ45
type connector according to the mode of line , TE or NT. See the clause 3.5.7.
The clock control cable should be connected to the proper position when multi-ISDN
cards are installed in a system. See section 3.5.7.5.
Figure 3.4.20 PRIB Layout
GDK-100 PRIB
RJ45
CON8
LED8
CON6(IN)
SW1
U200
(ROM2)
1
2
3
4
1
4
LED1
LED2
LED3
LED4
LED5
LED6
LED7
CON7(OUT)
CON3(TEST)
CON2(JT)
CON1
CON5
U201
(ROM1)
Содержание Aria-130
Страница 4: ...Aria 130 Digital Key Telephone System Issue 1 2 Installation Manual 4 Blank sheet...
Страница 9: ...Aria 130 Digital Key Telephone System Issue 1 2 Installation Manual 9...
Страница 47: ...Aria 130 Digital Key Telephone System Issue 1 2 Installation Manual 47 Figure 3 3 1 KSU Exterior...
Страница 57: ...Aria 130 Digital Key Telephone System Issue 1 2 Installation Manual 57 Figure 3 3 10 a Power Supply Unit...