NDA-24296 CHAPTER 2

Page 163

Revision 1.0

PZ-PC22

Local Area Network Interface

PZ-PC22

Local Area Network Interface
1. General Function

The PZ-PC22 (LANI) circuit card is a single port Ether card that builds up Fusion link or Ether LAN

corresponding to 10BASE-T/100BASE-TX. The card is mounted on the Peripheral Component

Interconnect (PCI) bus slot in the C P R, and provides the interf ace to the Processor bus.

This card is mounted on the CPR of CMP/LP in the IPX-UMG system.

Figure 2-87 Location of PZ-PC22 (LA NI) Card in the System

LAN CPU
LP#0
LAN CPU
CMP#0
LAN
LAN
CPU
SP#0
10BASE-T
10BASE-T
100BASE-TX
(P-BUS)
100BASE-TX
(P-BUS)
HUB
HUB
HUB
FCCH DTI
LANCPU
LP#1
LANCPU
CMP#1
LAN
LAN
CPU
SP#1
10BASE-T
10BASE-T
100BASE-TX
(P-BUS)
100BASE-TX
(P-BUS)
HUB
HUB
FCCHDTI
To other Fusion Node
NIC
MAT