參數(shù)資料
型號(hào)： VSC8151
廠(chǎng)商： Vitesse Semiconductor Corporation.
英文描述： 2.488Gb/s SONET/SDH STS-48/STM-16 Section Terminator
中文描述： 2.488Gb / s的SONET / SDH的STS-48/STM-16組終結(jié)者
文件頁(yè)數(shù)： 1/30頁(yè)
文件大?。?/td> 471K
代理商： VSC8151
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 805/388-3700 FAX: 805/987-5896
Page 1
12/1/99
VITESSE
Advance Product Information
VSC8151
2.488Gb/s SONET/SDH
STS-48/STM-16 Section Terminator
G52225-0, Rev. 2.9
Features
General Description
The VSC8151 is a 2.488Gb/s Section Termination device which both monitors and modifies the section and
line overhead of a received SONET/SDH signal, and can generate AIS-L maintenance signals for trouble sec-
tionalization. These features allow all section termination requirements to be supported for Operations, Admin-
istration, Management, and Provisioning (OAM&P) functions in SONET/SDH terminal and optical networking
applications. An integrated 2.488Gb/s serial transceiver isolates the SONET/SDH signal interface, allowing
protocol information to be exchanged with programmable logic using a low-speed TTL interface.
VSC8151 Functional Block Diagram
NOTE: References (R#-#) or (O#-#) refer to the SONET requirement or option specification listed in
Bellcore document GR-253 CORE Issue 2, Rev. 2, January 1999.
Functional Overview
The VSC8151 is divided into two logic sections, a monitoring section and a modification section, each
interfaced externally through both 2.5Gb/s serial interfaces as well as 16-bit parallel interfaces. Incoming
Integrated 2.488Gb/s Transceiver
SONET/SDH Transport Overhead Output
SONET/SDH Transport Overhead Modification
B1 Error Detection, Re-calculation, and Insertion
Support for Multiple SONET/SDH Rates
LOF/SEF Alarm Generation
Section & Line AIS Insertion
50
Source Terminated 2.488Gb/s I/O
1:8
DMX
FRAMING
CONTROL
& ALARM
DETECTION
RXSIN+/-
RXSCLKIN+/-
DESCRAMBLER
RXSEF
RXLOF
RXFPOUT
RXOHCLK
RXOHOUT[7:0]
RXFRERR
B1
MONITOR
OVERHEAD
OUTPUT
OVERHEAD
INPUT &
INTERNAL
CONTROL
TXOHIN[7:0]
AIS
GENERATION
SCRAMBLER
& B1 CALC
8:1
MUX
TXSCLKOUT+/-
TXSOUT+/-
TXPOUT[15:0]
POUTCLK
TXFPOUT
LOS
SYSRST
TXSCLKIN+/-
ASSEMBLER
TXWRENA
TXADDR[5:0]
TXOHWI
POUTCLK
RXPIN[15:0]
RXPIN[7:0]
相關(guān)PDF資料
PDF描述
VSC8151QV 2.488Gb/s SONET/SDH STS-48/STM-16 Section Terminator
VSC8162 2.488 Gbit/sec SONET/SDH 1:16 Demux with Clock Recovery
VSC8163QR OC-48 16:1 SONET/SDH MUX with Clock Generator
VSC8163 OC-48 16:1 SONET/SDH MUX with Clock Generator
VSC8164 M-Series Enclosure; Enclosure Material:Plastic; External Height:0.71"; External Width:2.2"; External Depth:2.8"; Enclosure Color:Transparent Red; Battery Sizes Accepted:AA RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VSC8151QV 制造商:Vitesse Semiconductor Corporation 功能描述:
VSC8153QG 制造商:Vitesse Semiconductor Corporation 功能描述:
VSC8162 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:2.488 Gbit/sec SONET/SDH 1:16 Demux with Clock Recovery
VSC8163 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:OC-48 16:1 SONET/SDH MUX with Clock Generator
VSC8163QR 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:OC-48 16:1 SONET/SDH MUX with Clock Generator
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