PM3350 View Datasheet(PDF) - PMC-Sierra
Part Name
Description
MFG CO.
'PM3350' PDF : 224 Pages View PDF
ELAN 8X10
DATA SHEET
PMC-970109
ISSUE 3
PM3350 ELAN 8 X10
8 PORT ETHERNET SWITCH
every 100 Mbit/s port required), 1 to 7 PM3350 chips (one for every eight 10 Mbit/s
ports required), a bank of memory per device (60 nsec EDO DRAM for each PM3350,
15 ns SRAM for each PM3351) for holding packet buffers and switching tables, a single
32k x 8-bit EEPROM device for configuration information, two LXT944 10BaseT
interface adapters per PM3350 chip, one LXT970 100 Mbit/s PHY device per PM3351,
and suitable passive components (filters, transformers, crystal oscillators, etc.) A block
diagram of a typical 32-port 10BaseT stackable switching hub with two 100 Mbit/s
server/backbone ports is given in the following diagram. The PCI expansion bus is used
seamlessly to stack the ELAN 8x10s and ELAN 1x100s.
8 x 10BaseT
Quad Quad
PHY PHY
8 x 10BaseT
Quad Quad
PHY PHY
10/100BaseT
10/100
PHY
ELAN 8x10
8x10BaseT
PM3350
ELAN 8x10
8x10BaseT
PM3350
ELAN 1x100
1x10/100
BaseT
PM3351
ELAN 8x10
8x10BaseT
PM3350
PCI Backplane
ELAN 8x10
8 x 10BaseT
PM3350
ELAN 1x100
1x10/100
BaseT
PM3351
Quad Quad
PHY PHY
8 x 10BaseT
Quad Quad
PHY PHY
8 x 10BaseT
10/100
PHY
10/100BaseT
Expandable 10/100 Mbit/s Ethernet Switch
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND PMC-SIERRA, INC. CUSTOMERS ONLY
13
Share Link: 
