Maximum System Capacities - NEC Univerge SV8100 System Configuration Manual

4. Maximum System Capacities

The CHS2U-xx is a compact 19" KSU that has six universal slots and one power supply unit. When
the CD-CP00-xx is installed in the first CHS2U-xx, it is referred to as the Controlling KSU.
Additional KSU, referred to as Expansion KSU, can be installed to increase the capacity of the
system to meet the customer's business needs.
The system can be expanded from 104 (u-law) /111 (A-law) timeslots to 416 (u-law) /444 (A-law)
timeslots by vertically stacking a maximum of three additional KSU onto the controlling KSU. This
provides a maximum of 24 slots and 368 digital terminals. To obtain a maximum port capacity of
512 ports, two systems can be linked together via an IP connection.
Table 4 SV8100 Maximum System Capacities (Trunks/Ports/Channels)
Number of:
Number of Timeslots
(U-law)
Number of Timeslots (A-law)
term
D
SLT (-28V)
SLT (-48V)
term
D IP
SIP/WLAN
Analog Trunks (COT)
BRI
PRI (24B)
PRI (30B)
IP Trunk (SIP)
VoIP Channels
Conference Circuits
Voice Mail Channels on CPU
V34 Modem
*1
For Mu-law countries 104 timeslots per chassis are assigned the G711 PCM communications (e.g., voice
communications) and 7 timeslots per chassis are assigned for the Data communications (e.g., HDLC over
ISDN). Thus the simultaneous data communications are limited up to seven per chassis. For A-law countries
111 timeslots per chassis can be used either PCM or Data communication dynamically.
9.5" GW
x1
(CPU+
(6 Slots)
2Slots)
PCM 48
Data
7
*1
64
32
32
8
16
16
48
60
64 (32 parties max per Conference)
9.5" KSU(B+E)
x 1 x 2
(12 Slots)
104 208
7 14
111 222
80 176
80 176
20 44
512
512
40 88
40 88
96 192
90 180
200
128
16 channels
1 channel
14
/ 19" KSU
x 3 x 4
(18 Slots) (24 Slots)
312 416
21 28
333 444
272 368
272 368
68 92
136 184
136 184
192 192
180 180
System
Maximum
416
28
444
Total 512
Total 200