ND-71548 (E) CHAPTER 2
Page 25
Issue 2
INSTALLATION DESIGN
Figure 2-12 Controlling Circuit Cards in TSWM (Multiple IMG Configuration)
Table 2-7 Controlling Circuit Cards in TSWM (Multiple IMG Configuration)
Slot No. Circuit Card Symbol Functions, Mounting Conditions
00, 01 PH-PW14 PWRSW This circuit card supplies operating power to circuit cards accommodated
in the TSWM.
08, 09 PH-PC20 DLKC This circuit card provides the Attendant Consoles (ATTs) with
information such as ATT call termination/answer/release (abandoned
call) via the Data Link which is established in the TSW card. In addition,
station idle/busy information is sent to the ATTs via the same Data Link.
10, 11 PH-GT09 GT This circuit card permits the CPU to directly control the TSW, PLO,
DLKC, and MISC circuit cards via TSW I/O Bus and MISC I/O Bus.
12-19 PH-SW12 TSW This circuit card supplies the Time Division Switch (TSW) and INT
function for the system. The TSW capacity is 8192 × 2048 TS (time slots)
for an IMG, and 4 cards achieves 8192 × 8192 TS switching for Multiple
IMG configuration.
21, 23 PH-CK16 PLO This circuit card, used with a digital interface circuit card, sets up network
synchronization. With this circuit card, the IPX Multiple IMG system can
be a clock subordinate office of the digital network.
21, 23 PH-CK17 PLO This circuit card, used with a digital interface circuit card, sets up network
synchronization. Since this circuit card provides high precision base
clock oscillator, the IPX Multiple IMG system can be a clock source
office of the digital network.
TSWM
00 0501 02 03 04 06 07 08 09 10 15 20 2319 2218171611 141312 21
PH-PW14 (PWRSW0)
PH-PW14 (PWRSW1)
PH-SW12 (TSW0)
PH-SW12 (TSW1)
PH-SW12 (TSW0)
PH-SW12 (TSW0)
PH-SW12 (TSW1)
PH-SW12 (TSW0)
PH-SW12 (TSW0)
PH-SW12 (TSW0)
PH-PC20 (DLKC0)
PH-PC20 (DLKC1)
PH-GT09 (GT0)
PH-GT09 (GT1)
PH-CK16/17 (PLO1)
PH-CK16/17 (PLO0)