參數(shù)資料
型號(hào)： DS3112N
英文描述： RECT BRIDGE GPP 15A 600V GBJ
中文描述： 坦佩化T3/E3復(fù)用器3.3化T3/E3成幀器和M13/E13/G.747復(fù)用器
文件頁(yè)數(shù)： 57/135頁(yè)
文件大小： 585K
代理商： DS3112N
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DS3112
57 of 135
T3 ALARM CRITERIA
Table 5.3A
ALARM/
CONDITION
AIS
Alarm Indication Signal
Properly framed 1010...
pattern, which is aligned
with the 1 just after each
overhead bit and all C bits
are set to zero
DEFINITION
SET CRITERIA
CLEAR CRITERIA
In each 84-bit information
field, the properly aligned
10... pattern is detected with
less than 4-bit errors (out of
84 possible) for 1024
consecutive information bit
fields (1.95ms) and all C
bits are majority decoded to
be zero during this time
192 consecutive zeros
In each 84 bit information
field, the properly aligned
10... pattern is detected
with 4 or more bit errors
(out of 84 possible) for
1024 consecutive
information bit fields
(1.95ms)
LOS
Loss Of Signal
(Note 2)
No EXZ events over a
192-bit window that starts
with the first one received
Synchronization occurs
LOF
Loss Of Frame
Too many F bits or M bits
in error
Three or more F bits in
error out of 16 consecutive,
or 2 or more M bits in error
out of four consecutive
X1 and X2 = 0 for four
consecutive M frames
(426μs)
RAI
(Note 1)
Remote Alarm
Indication
(This is also referred to as
SEF/AIS in Bellcore GR-
820)
Inactive: X1 = X2 = 1
Active: X1 = X2 = 0
Properly framed 1100...
pattern, which is aligned
with the 11 just after each
overhead bit and the C
bits in Subframe 3 are
zero.
X1 and X2 = 1 for four
consecutive M frames
(426μs)
Idle Signal
In each 84-bit information
field, the properly aligned
1100... pattern is detected
with less than 4-bit errors
(out of 84 possible) for
1024 consecutive
information bit fields
(1.95ms) and the C bits in
Subframe 3 are majority
decoded to be zero during
this time.
In each 84-bit information
field, the properly aligned
1100... pattern is detected
with four or more bit errors
(out of 84 possible) for
1024 consecutive
information bit fields
(1.95ms)
Note 1:
RAI can also be indicated via FEAC codes in the C-Bit Parity Mode
Note 2:
LOS is not defined for unipolar (binary) operation.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3112N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3112N+W 功能描述:網(wǎng)絡(luò)控制器與處理器 IC TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3112NC1 制造商:Maxim Integrated Products 功能描述:T3 E3 MULTIPLEXER, 3.3V T3/E3 FRAMER AND M13/E13/G.747 MUX - Rail/Tube
DS3112ND1E 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS3112RD 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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