Aspire S Pcb Capacities - NEC Aspire S Manual

Section 7: Specifications and Parts List
APR Adapters
CTA Adapter
CTU Adapter
Dial Tone Detector Circuits
DTMF Receiver Circuits
Door Box/Door Unlock Contacts
IP Adapter
IP Power Failure Adapter (PSA)
Handsfree Adapter (HF-R)
Paging: Internal Page Zones
Paging: External Page Zones
Power Failure Telephones
SLT Adapter
Universal PCB slots
Voice Mail:
IntraMail, 4 ports/4 hours
IntraMail, 8 ports/8 hours
* NOTE: Maximum capacities above are determined by maximum PCB configuration allowed. When
installing single line sets or DISA, CPU circuits must be allocated for DTMF receivers. To install single
line sets with CO/PBX line access, CPU circuits must be allocated for dial tone detection.
CPU Central Processing Unit
DSPDB Daughter Board
ENTU-S LAN CTI
8ESIU-S 8 Digital Stations
4SLIU-S 4 Analog Stations
4SLIDB-S 4 Analog Stations
Daughter Board (installs on 4SLIU-S)
4COIU-S 4 Analog/Loop Start Trunks (no ground start)
2BRIU-S 2 Two-Channel BRI Circuits
2DIOPU-S 2 DID/OPX Trunks
4VOIPU-S 4 VoIP Media Gateway
4VOIPDB-S 4 VoIP Media Gateway Daughter Board
(installs on 4VOIPU-S)
7-2 ◆ Section 7: Specifications and Parts List
Aspire S System Capacities
B1 = 24
B2 = 8 with software through 2.21
16 with software 2.50 or higher
24
24
16*
16*
4
16
16
24
8
8
2
8
6
1 OR
1

Aspire S PCB Capacities

- installs on a keyset
- If more than 26 digital and
analog extensions are
installed, IP ports can be
used for B2 (this will reduce
the number of available IP
extensions.
installs on a keyset
installs on a keyset
combined total to 16
installs on a keyset
installs on an IP keyset
installs on a keyset
provided by COIU PCBs
one IntraMail card installs on
DSPDB
1
1
1
2
4
0 - If 4 4SLIU-S PCBs installed
1 - If 3 4SLIU-S PCBs installed
2 - If 2 4SLIU-S PCBs installed
2
As T-Bus: 2
As S-Bus: 4
4
3
3
Aspire S Hardware Manual