NEC UNIVERGE NEAX 2000 IPS - Page 82

Chapter 4 Equipment List
Page 4- 10 NEAX2000 IPS Request For Proposal (RFP) Reference Guide
Issue 6
Line/Trunk (LT) Cards (Cont.)
Function Name Port Remarks
SPN-32IPLAA IP
PAD-E 32
32-channel IP-PAD card:
• Provides Packet Assembly/Disassembly to
accommodate Legacy Line/Trunk interface.
• Used with a maximum of two 16VCT cards.
• Two cards can be accommodated per built-in
FP/FP card, a maximum of eight per system.
• 100 BASE-TX twisted pair cable is connected
directly to this card.
• Supports T.30 or Pass-Through Fax
(G.711/G.726). 16VCT is not required
for G.711, 16VCT is required for
G.726. (R9 enhancement).
• Auto-Negotiation or 100Mbps Full Duplex is
selectable.
SPN-8IPLA IP
PAD-C
8
8-channel IP-PAD Card
Provides LAN Interface, Packet Assembly/
Disassembly to accommodate Legacy
Line/Trunk interface. And provides voice
compression DSP control functions such as
voice compression control, DTMF relay.
• Voice compression protocols:
G.711 (64 kbps), G.723.1 (5.3 Kbps/6.3 Kbps),
G.729a (8 Kbps)
• FAX protocol: Pass-through (G.711, G.726)
• Auto-Negotiation or 100Mbps Full Duplex is
selectable.
When mounting 24DSP (PZ-24IPLA) card, this
card can provides up to 32-channel of IP-PAD
(When using G.723.1, provides up to 24-channel
of IP-PAD).
Two cards can be accommodated per built-in
FP/FP card, maximum 8 per system.
10BASE-T/100BASE-TX twisted pair cable is
connected directly to this card.
PZ-24IPLA 24
24-channel IP PAD and VCT daughter board.
Mounts on SPN-8IPLA to provide up to 32
G.711, G.729a and 16 G.723.1 PAD channels.
(T.30/T.38 is not supported)
IP PAD
(IP Station
Peer-to-Peer)
SPN-16VCTAA IP
PAD-B 0
16-channel CODEC Card for IP-PAD:
• Used with IP-PAD card.
• Two cards can be accommodated per IP-PAD
card, maximum 16 per system.
• Voice compression protocols:
• G.723.1, G.729a, G.711,
• FAX (14.4 Kbps), DTMF signals.