Section 4: Telephones and Optional Equipment
Aspire S Hardware Manual
Section 4: Telephones and Optional Equipment
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4-25
4
Installation
1.
Set the SW1 switch on the ILPA-R adapter to the correct setting for the ethernet switch to which it
is to be connected.
2.
Set the switch setting on the NEC IPhone or IP adapter to the correct position.
3.
Connect the NEC VoIP telephone (IPhone or keyset with an IP adapter) to the TEL connector on the
ILPA-R adapter with the LAN cable provided with the adapter.
If a customer-provided cable is used, the total length from the switch to the telephone should be
less than 328 feet.
The adapter can be positioned either closer to the keyset or switch - it does not matter.
4.
Connect a cross-over LAN cable to the LAN connector on the ILPA-R adapter. Plug the opposite
end into the switch which is to provide power to the telephone.
If a straight-through cable is used, NIC Auto Detection must be enabled in Programs 10-12-05
(NTCPU) or 84-05-02 (VOIPU).
Figure 4-17: NEC TERMINAL CONNECTION TO AN IEEE 802.3af PoE SWITCH
Center Feed Hub System
SW1 Setting
IEEE802.3af STD System
1
Cisco Discovery Protocol System
1
NEC BlueFire 200/24 Switch
2
IPhone (SW2) or IP Adapter (SW1)
SW Setting
NEC Power Patch Panel
(12 port NEC SN1604 PWRMS,
24 port NEC BlueFire 200/24)
1
Cisco Catalyst Power Patch Panel
Cisco Catalyst PRW Series
2
802.3af Compliant Switch
Line Cord
Cross-Over
Cable