參數(shù)資料
型號: XRT7298
廠商: Exar Corporation
英文描述: DS3/STS-1, E3 INTEGRATED LINE TRANSMITTER
中文描述: DS3/STS-1類,E3集成線路變送器
文件頁數(shù): 8/16頁
文件大小: 582K
代理商: XRT7298
XRT7298
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DS3 SIGNAL REQUIREMENTS
AT THE DSX
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Parameter
Specification
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Notes
:
1
The pulse templateproposedbyG.703 standardsis shownin Figure 4 andspecifiedin Table4 The proposedG.703 standards
furtherstatethatthevoltageina timeslotcontaininga 0 mustnotexceed
p
5% of thepeakpulse amplitude,xceptortheresidue
ofprecedingpulses.
2
The powerevelsspecifiedbytheproposedG.703standardsareidenticalxcepthatthepowers tobe measuredin 3kHz bands.
3
The all1s patternmustbea pureall1s signal, withoutframingorothercontrolbits.
Table2. DSX 3 InterconnectionSpecification
Lower Curve
UpperCurve
Time
Equation
Time
Equation
7
{
7
{
{
7
{
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7
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{
7
H
7
Table3. DSX-3 Pulse TemplateBoundaries for ANSI T1.404 Standards (See
Figure 3.
)
Lower Curve
UpperCurve
Time
Equation
Time
Equation
{
7
{
{
7
{
{
7
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S
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{
7
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7
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Table4. DSX-3 Pulse TemplateBoundaries for Bellcore TR-NWT -000499Standards (See
Figure 4
)
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