In-Line Power Adapter (Ilpa-R); Using The In-Line Power Adapter (Figure 4-17); Conditions - NEC Aspire S Manual

Section 4: Telephones and Optional Equipment

IN-LINE POWER ADAPTER (ILPA-R)

Using the In-Line Power Adapter (Figure 4-17)

The In-Line Power Adapter (ILPA-R), P/N 780122, which is IEEE 802.3af compliant, detects power from a
PoE-compatible ethernet switch and passes it to the IP terminal. The ILPA does the negotiation and detec-
tion with the switch and then relays the power to the IP terminal device. This provides an additional way to
power the NEC IP terminals (Aspire IPhone or Aspire Keyset with IP Adapter). With this adapter, the IP ter-
minals on the Aspire can be powered using:
● Local power connecting the IP terminal to a local AC wall outlet using the AC-R Adapter (P/N 780135)
● NEC power supply PoE-managed switch (BlueFire 200/24) (in-line and spare pair detection)
●
Cisco Data Switch - CDP supported (in-line and spare pair detection)
● In-Line Power Adapter

Conditions

● Only IP telephones supported by center feed can be used.
● This adapter can not be used with the H.323 telephones.
● When center feed is used, first unplug the adapter from the ethernet switch before changing the
SW1 setting on the back of the adapter.
● Please note that the ILPA-R adapter is intended for use with the Aspire IPhones (P/N 0890065)
and IP Adapters (P/N 0890060). Installing any other device into the telephone port of the ILPA-R
may result in damage to the device.
When using center feed, set the SW1 switch located on the back of the adapter as follows:
4-24 ◆ Section 4: Telephones and Optional Equipment
Center Feed Hub
System
IEEE802.3af STD System
Cisco Discovery Protocol
System
NEC BlueFire 200/24
Switch
Aspire S Hardware Manual
SW1
Setting
1
1
2