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參數(shù)資料
| 型號(hào)： | PM5319 |
| 廠商： | PMC-Sierra, Inc. |
| 英文描述： | SONET/SDH Interface for 622 & 155 Mbit/s |
| 中文描述： | SONET / SDH的接口622 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 46K |
| 代理商： | PM5319 |
PM5319
Released
SONET/SDH Interface for 622 & 155 Mbit/s
ARROW 622
PMC-2030426
Issue 3
PROPRIETARY AND CONFIDENTIAL TO PMC
-
SIERRA, INC.,
AND FOR ITS CUSTOMERS’ INTERNAL USE
Copyright PMC-Sierra, Inc. 2004
All rights reserved.
FEATURES
SONET/SDH INTERFACE
Interface rate software selectable
between OC-3/STM-1 (155.52 Mbit/s)
and OC-12/STM-4 (622.08 Mbit/s)
rates
Integrated clock recovery & synthesis
allows direct interface to low-cost
optical transceivers
Integrated clock synthesis generates
line clock from 77.76 MHz reference
Complies with Bellcore, ANSI, and ITU
specifications for Jitter Tolerance and
Jitter Generation
High order path processing and
alignment to STS-1/AU-3/TU-3 level
Full access to all SONET/SDH
Transport overhead bytes via a
dedicated serial port
Full access to all SONET/SDH STS-
1/AU-3/TU-3 path overhead bytes via a
dedicated serial port
Full access to all DCC bytes via a
dedicated serial interface
Ring Control port provides real time
detection of error conditions and
insertion of alarms such as AIS & RDI
Section and Path Trace filter and
monitor checks for Trace Identifier
Mismatch (TIM) and Trace Identifier
Unstable (TIU) conditions
DS3/E3/EC-1 INTERFACE
Flexible three-port DS3/E3/EC-1
Interface
Supports clear channel
mapping/demapping of DS3 or E3
into/from STS-1, AU-3, or TU-3
Fully digital desynchronizers require
no external PLLs for standards-
compliant operation
Integrated desynchronization CSU
allows low rate reference clock at
44.736 MHz, 34.368 MHz, or 51.84
MHz
Bi-directional digital jitter attenuation
for DS3 and E3 streams allows
interfacing to low cost LIUs
Full bi-directional performance
monitoring for DS3, E3, and EC-1
streams
Full access to DS3/E3/EC-1 Overhead
bytes
GENERAL FEATURES
Provides an industry standard 8-bit,
77.76 MHz telecombus interface
Multi-drop capability allows multiple
devices to share the add/drop bus for
redundancy or multiplexing purposes
Full Time Slot Interchange (TSI) allows
flexible mixing of traffic from the
SONET/SDH and DS3/E3/EC-1
Interfaces
Supports diagnostic 2
23
-1 pseudo-
random bit-sequence (PRBS)
generation and monitoring
Provides a standard JTAG test-port for
boundary scan board-test purposes
Provides a generic 16-bit
microprocessor interface for control
and monitoring
15x15mm 196 ball CABGA package
allows for flexible placement and
routing
APPLICATIONS
SONET/SDH Add/Drop Multiplexers
Terminal Multiplexers
Customer Premise Equipment
Media Gateways
Multiservice Provisioning Platforms
Channelized Router Interfaces
Digital Cross-Connects
BLOCK DIAGRAM
DS3/E3/EC-1 Interface (x3)
PMON
Rx TSI
TxTSI
JTAG
Interface
DS3 PRBS
Generator
& Checker
SONET/SDH Interface
Alarm
Processing
Bit Error
Rate
Monitor
PRBS
Generator
& Checker
SONET/SDH
Overhead
Insert/Extract
Ring Control
Port
Framer
Path
Processor
TU3 Path
Processor
Aligner
DS3
Framer
E3
Framer
EC-1
Section/
Line/Path
Bit Error
Rate
Monitor
DS3/E3/EC-1
Overhead
Insert/Extract
Microprocessor
Interface
T
Clock + Data
Interface
to LIU
Serial PECL Interface
to 155 or 622 Mbit/s
Optical Transceiver
8x77.76 MHz
Multi-drop
Telecom Bus
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PM5342 | SONET/SDH Payload Extractor/Aligner |
| PM5342-BI | SONET/SDH PAYLOAD EXTRACTOR/ALIGNER |
| PM5343 | SONET/SDH 155 Mbit/s Transport O/H Terminating Transceiver |
| PM5343-RI | SONET/SDH TRANSPORT OVERHEAD TRANSCEIVER |
| PM5344 | SONET/SDH PATH TERMINATING TRANSCEIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PM5319-NGI | 制造商:PMC-Sierra 功能描述:ARROW 622 SONET/SDH INTERFACE FOR 622 and 155 MBIT/S, BGA196, LEAD FREE |
| P-M53216P | 制造商:Panasonic Industrial Company 功能描述:I.C. |
| PM5323-QC | 制造商:PMC-Sierra 功能描述: |
| PM5326FI | 制造商:PMC-Sierra 功能描述: |
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