PM8355 데이터 시트보기 (PDF) - PMC-Sierra
부품명
상세내역
제조사
PM8355 Datasheet PDF : 2 Pages
| |||
Advance PM8355 QuadPHY-II™
4-Channel 2.125, 2.5 and 3.125 Gbit/s Transceiver with Half-rate Support
EXAMPLE ARCHITECTURE
The figure below shows a multi-service
switching platform using QuadPHY-II
devices for backplane interconnect and
client signal physical interfaces.
As a serial backplane transceiver, the
redundant high-speed links simplify the
interface to a working and protect fabric.
The 10GE line cards use the QuadPHY-
II as a PHY supporting XAUI on the line
side and mating to a 10GE MAC using
XGMII.
Infiniband and Fibre Channel line cards
applications are also shown. The half-
rate mode of the QuadPHY-II enables 1
and 2 Gbit/s support using the same
device.
The other applications shown are a XAUI
retimer and an XGMII extender where
the MAC and Optics module separated
by longer distance.
APPLICATION EXAMPLE - MULTI-SERVICE SWITCHING PLATFORM
1Gig
Fibre
Channel
Link
•
•
Optical
•
Tranceiver
1Gig
Fibre
Channel
Link
1G Fibre Channel Card
Quad/
Octal
PHYs
TBI
ASIC / FPGA
FiberChannel MAC
+ Upper Layer
Functions
2 Gig
Fibre
Channel
Link
•
•
Optical
•
Tranceiver
2 Gig
Fibre
Channel
Link
1G / 2G Fibre Channel Card
ASIC / FPGA
FiberChannel MAC
+ Upper Layer
Functions
TBI
Gigabit
Ethernet
Gigabit Ethernet Card
•
Quad/
•
Optical
Octal
•
Xceivers
PHYs
nxGE
MACs
Upper Layer
Functions
Gigabit
Ethernet
GMII/TBI
•
•
•
Switch Fabric Module
Switch
Fabric
Device
•
•
•
Redundant
Switch
Fabric
Device
Serial 10 Gigabit Ethernet LAN Line Card
Custom ASIC
10 GE
10Gig
Serial
LAN
Upper Layer
Functions
MAC
Optical
Tranceiver
XGMII
XAUI
WDM 10 Gigabit Ethernet LAN Line Card
Custom ASIC
Upper Layer
Functions
MAC
Optical
Tranceiver
10 GE
4x3.125
WDM
XGMII
XAUI
10 Gigabit Ethernet
LAN Line Card
ASIC
or
FPGA
XAUI
Retimer
10 GE
LAN
Optical
Tranceiver
XGMII
XAUI
XAUI
EXTENDER
Infiniband Line Card
Infiniband ASIC
Upper Layer
Functions
MAC
4x2.5Gig
Fibre
Optical
Tranceiver
XGMII
4 x 2.5Gig
Head Office:
PMC-Sierra, Inc.
#105 - 8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: 604.415.6000
Fax: 604.415.6200
To order documentation,
send email to:
document@pmc-sierra.com
or contact the head office,
Attn: Document Coordinator
All product documentation is available
on our web site at:
http://www.pmc-sierra.com
For corporate information,
send email to:
info@pmc-sierra.com
PMC-2000791 (A4)
© Copyright PMC-Sierra, Inc. 2001. All
rights reserved. S/UNI is a registered
trademark of PMC-Sierra Inc. SPECTRA,
CHESS and QuadPHY-II are trademarks of
PMC-Sierra, Inc.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
Share Link: 