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參數(shù)資料
| 型號(hào)： | PM7350 |
| 廠商： | PMC-Sierra, Inc. |
| 英文描述： | Dual Serial Link, PHY Multiplexer |
| 中文描述： | 雙串行鏈接，PHY復(fù)用器 |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大?。?/td> | 35K |
| 代理商： | PM7350 |
Head Office:
PMC-Sierra, Inc.
#105 - 8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: 604.415.6000
Fax: 604.415.6200
PM7350 S/UNI-DUPLEX
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-990147 (P2)
1999 PMC-Sierra, Inc.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC. AND FOR ITS CUSTOMERS’ INTERNAL USE
Dual Serial Link, PHY Multiplexer
6 bit port ID prepended to each cell for
use by ATM layer to identify cell source
(1 of 32 PHYs or processor).
Back-pressure provided by far end
(active link only) to prevent overflow of
far end receiver.
LVDS RECEIVE DIRECTION
The LVDS link marked as "spare" is
monitored for errors, PHY cells are
discarded, microprocessor port cells
are accepted.
Individual PHY and microprocessor
FIFO back-pressure indications are
sent to the far end to prevent FIFO
overflows. Per stream backpressure
prevents head-of-line blocking.
Cells received from the active LVDS
link are forwarded to the appropriate
PHY, bit serial interface, or the
microprocessor port as specified by a
6 bit port ID added to each cell at the
far end device.
APPLICATIONS
Single shelf or multi-shelf Digital
Subscriber Loop Access Multiplexer
(DSLAM).
ATM/frame/IP switch or multiservice
access multiplexer.
UMTS wireless base station and base
station controller.
modem #1
modem #2
modem #N
UTOPIA
Bus Master
PM7350
S/UNI-DUPLEX
Bus Slave or
Bus Master
PM7350
S/UNI-DUPLEX
4 Wire
LVDS
TYPICAL APPLICATIONS
INTER-SHELF UTOPIA BUS EXTENSION
MULTI-SHELF 1024 LINE ATM DSLAM
Common Card,
working
S/UNI-VORTEX
S/UNI-VORTEX
S/UNI-ATLAS
S/UNI-PLUS
processor
RAM
RAM
Common Card,
spare
UTOPIA Line Cards
xDSL PHY
xDSL PHY
S/UNI-DUPLEX
processor
Clock/Data Line Cards
modem
modem
S/UNI-DUPLEX
processor
S/UNI-VORTEX
S/UNI-VORTEX
S/UNI-APEX
S/UNI-ATLAS
S/UNI-PLUS
processor
RAM
RAM
S/UNI-APEX
1
32
1
16
8 Links per S/UNI-VORTEX
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PM7350-PI | DUAL SERIAL LINK PHY MULTIPLEXER |
| PM7351 | OCTAL SERIAL LINK MULTIPLEXER |
| PM7351-BI | OCTAL SERIAL LINK MULTIPLEXER |
| PM7364 | Frame Engine and Datalink Manager |
| PM7364-BI | FRAME ENGINE AND DATA LINK MANAGER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PM7350-PI | 制造商:PMC 制造商全稱:PMC 功能描述:DUAL SERIAL LINK PHY MULTIPLEXER |
| PM7351 | 制造商:PMC 制造商全稱:PMC 功能描述:Octal Serial Link Multiplexer |
| PM7351-BI | 制造商:PMC 制造商全稱:PMC 功能描述:OCTAL SERIAL LINK MULTIPLEXER |
| PM-736 | 制造商:Eclipse Tools 功能描述: |
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