NEC Aspila EX Hardware Manual page 170

CÔNG TY VIỄN THÔNG VIỆT PRO
Section 7: Specifications and Parts List
Door Box/Door Unlock Contacts
Internal Page Zones
External Page Zones
Dial Tone Detector Circuits
DTMF Receiver Circuits
Universal PCB slots
Main Cabinet
Expansion Cabinet
* NOTE: Maximum capacities above are determined by maximum PCB configuration allowed. When
installing single line sets, DISA, or tie lines, NTCPU circuits must be allocated for DTMF receivers. To
install single line sets with CO/PBX line access, or when installing immediate-start tie lines, NTCPU
circuits must be allocated for dial tone detection.
NTCPU Central Processing Unit
8ESIU 8 Digital Stations
16ESIU16 Digital Stations
8SLIU 8 Analogue Stations
8SLIDB 8 Analogue Stations
Daughter Board (installs on 8SLIU)
16DSTU 16 i-Series System Phone
Interface
4COIU-LS1 4 Analogue/Loop Start
Trunks (no ground start)
8COIU-LS1 8 Analogue/Loop Start
Trunks (no ground start)
4COIU-LG1 4 Analogue/Loop Start
Trunks (with ground start)
8COIU-LG1 8 Analogue/Loop Start
Trunks (with ground start)
2BRIU 2 Two-Channel BRI Cir-
cuits
4BRIU 4 Two-Channel BRI Cir-
cuits
8BRIU 8 Two-Channel BRI Cir-
cuits
7-2 Section 7: Specifications and Parts List
Chuyên phân phối tổng đài NEC
Aspila EX System Capacities (Cont'd)
8
64
8
64*
64*
1-8 (Not including NTCPU slot)
9-16 (Not including EXIFU slot)
Aspila EX PCB Capacities
1
16
16
16
16
16
16
16
16
16
16
16
As T-Bus: 12
As S-Bus: 16
combined total to 64
1PRIU 30 PRI Trunks/Channels
4TLIU 4 E&M Tie Line Trunks
4DIOPU 4 DID/OPX Trunks
8DIOPU 8 DID/OPX Trunks
2FMSU 2 Flash Memory Voice
Mail
4FMSU 4 Flash Memory Voice
Mail
4VMSU 4 HDD Voice Mail
4VMDB 4 HDD Voice Mail -
Daughter Board
UMSU Unified Messaging System
8SHUBU 8 Switch Hub
16VOIPU 16 VoIP Media Gateway
16VOIPDB 16 VoIP Media Gate-
way Daughter Board (installs on
16VOIPU)
APSU In-Skin Server without O/S
http://vietpro.com.vn
6
16
16
16
1
1
1
1
1
6
6
6
1
Aspila EX Hardware