NEC Aspire Product Description

Section 2: Components
20 Product Description
Station PCBs
16 Aspire Digital Card (16ESIU) — P/N 0891014
The 16ESIU PCB provides:
● 16 digital extension circuits (used for digital telephones, DSS consoles,
1SLTAD adapters, 2PGDAD adapters)
● 4 extension status LEDs (each LED indicates status for 4 extensions - BL1 used
for ports 1-4, BL2 for ports 5-8, BL3 for ports 9-12, and BL4 for ports 13-16).
● 1 PCB status LED
● 1 run/block switch
The CN102, CN103, CN202, and CN203 connectors each provide connection to 4 digital station ports.
In order to program the system, an 8ESIU or 16ESIU PCB should be installed in slot 1. However, system
programming can be done using the PCPro or WebPro applications or through a VoIP telephone. The ESIU
requires one universal slot, with a maximum of 16 PCB’s per system.
8 Aspire Digital Card (8ESIU) — P/N 0891015
The 8ESIU PCB provides:
● 8 digital extension circuits (used for digital telephones, DSS consoles, 1SLTAD adapters, 2PGDAD
adapters)
● 2 extension status LEDs (each LED indicates status for 4 extensions - BL1 used for ports 1-4, BL2 for
ports 5-8).
● 1 PCB status LED
● 1 run/block switch
The CN102 and CN103 connectors each provide connection to 4 digital station ports.
In order to program the system, an 8ESIU or 16ESIU PCB should be installed in slot 1. However, system
programming can be done using the PCPro or WebPro applications or through a VoIP telephone. The ESIU
requires one universal slot, with a maximum of 16 PCB’s per system.
8 Analog Station Card (8SLIU) — P/N 0891017
The 8SLIU PCB provides:
● 8 analog extension ports (used for on-premise analog telephones, fax machines,
and analog modems)
● 8 extension status LEDs
● 1 PCB status LED
● 1 run/block switch
● 8 SW1 switches which provide constant current type battery feeding (set to either
20mA [default] or 35mA)
● Connector for 8SLIDB Daughter Board
● Ring Generator
● Message Wait Lamping Ability
Note: When connecting a fax machine or analog modem, make sure to set Program 15-03-03 to
‘1’ (special terminal) to avoid communication problems.

NEC Aspire Specifications

General

VoIP Support	Yes
Auto Attendant	Yes
Caller ID	Yes
Music on Hold	Yes
Paging	Yes
Power	AC adapter
Dimensions	Varies by model
Weight	Varies by model
Networking	Ethernet