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 CPR, and provides the interface 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 (LANI) 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