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PM5324? PDF预览

PM5324?

更新时间: 2024-09-15 23:28:51
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其他 - ETC /
页数 文件大小 规格书
2页 55K
描述
Short Form PMC-2012473 PM5324 ARROW-1x192 SONET/SDH Transport Framer/Aggregator for OC-48 and OC-192 Short Form Data Sheet [55 kB]

PM5324? 数据手册

 浏览型号PM5324?的Datasheet PDF文件第2页 
PM5324  
ARROW-1x192  
Advance, Issue 1  
SONET/SDH Transport Framer/Aggregator for OC-48 and OC-192  
FEATURES  
• SONET/SDH framer/aggregator for  
• Supports channelized (down to  
STS-1), concatenated, and arbitrarily  
concatenated (STS-3cxN) traffic.  
Changes in traffic configurations are  
automatically detected.  
• Terminates (or monitors) SONET/SDH  
Section, Line, and Path overhead and  
provides STS-1 granularity frame  
alignment and pointer processing.  
• Detects and inserts transport and path  
BIP-8 errors (B1, B2, B3). Detects  
signal degrade (SD) and signal fail  
(SF) threshold crossing alarms for B2  
and B3.  
• Provides overhead passthrough for  
entire TOH, and re-mapping for B1,  
B2, and J0 bytes.  
• Provides dedicated pins to extract and  
reinsert the entire transport overhead.  
• Provides dedicated pins to extract  
section and line DCC.  
• Supports Automatic Protection  
Switching:  
use in channelized STS-192/STM-64  
and STS-48/STM-16 applications.  
• 10 Gbit/s aggregate capacity. The  
framer can be configured to support:  
K1/K2 byte filtering and BER  
monitoring.  
Direct line card APS connections via  
system side APS ports.  
One STS-192/STS-192c/  
STM-64/STM-64c stream.  
• Supports centralized control of  
SONET/SDH processing by providing  
in-band status messaging (Transport,  
Path, and Equipment Status) on the  
ESSI ports.  
• Provides independent STS-1 Memory  
Switching Units (MSU) for combined  
time-slot interchange (TSI) and muxing  
functions in transmit and receive  
directions.  
• Provides independent STS-1 Memory  
Switching Units (MSU) at the DROP  
APS port for grooming traffic to support  
line card pairing or local traffic  
termination.  
Four STS-48/STS-48c/  
STM-16/STM-16c streams.  
• Supports one STS-192/STM-64  
stream via a standard OIF SFI-4  
interface (duplex 16-bit 622 MHz  
LVDS) for direct connection to  
SERDES and CRU/CSU devices.  
• Supports up to four STS-48/STM-16  
via SFI-4 interfaces operating in nibble  
mode.  
• Provides working, protect, and APS  
interfaces for connection across  
system backplanes. Each interface  
consists of four ESSI (Extended  
SONET Serial Interface) CML links,  
operating at 2.488 Gbit/s.  
BLOCK DIAGRAM  
Transport  
Overhead/DCC  
Extract/Insert  
Section/  
Line DCC  
Transport  
Overhead  
Extract/Insert  
Ring  
Control  
Port  
Section/  
Line  
Alarms  
Line side  
System side  
Frame  
Aligner  
W1  
P1  
Main MSU  
Section  
Trace  
Bit  
Error  
Path  
Trace  
Bit  
Error  
Alarm Reporting  
Controller  
Fixed  
Delay  
Var.  
Delay  
APS  
Transport  
Overhead  
Extract/  
Insert  
Aligner and  
Transport Overhead  
Transparency  
Tx/Rx  
OIF SFI-4  
16 x 622  
Mbit/s  
Section/Line  
Overhead  
Path  
Overhead  
Line  
Interface  
W1  
P1  
APS MSU  
APS  
PMC-2012473 (A1)  
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE  
© Copyright PMC-Sierra, Inc. 2002  

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