參數(shù)資料
型號： DS3112
廠商： DALLAS SEMICONDUCTOR
元件分類： Digital Transmission Controller
英文描述： DATACOM, FRAMER, PBGA256
封裝： 27 X 27 MM, PLASTIC, BGA-256
文件頁數(shù)： 101/134頁
文件大?。?/td> 900K
代理商： DS3112
DS3112
69 of 134
T2 Alarm Criteria Table 6.3A
Alarm/
Condition
Definition
Set Criteria
Clear Criteria
AIS
Alarm Indication Signal
Unframed all ones
8 or less zeros in 4
consecutive M frames
(4704 bits)
9 or more zeros in 4
consecutive M frames
(4704 bits)
LOF
Loss Of Frame
Too many F Bits or M
Bits in error
2 or more F Bits in error
out of 5 or 2 or more M
Bits in error out of 4
Synchronization occurs
RAI
Remote Alarm
Indication
X = 0 (active)
X = 1 (inactive)
X = 0 for 4 consecutive M
frames (4704 bits)
X = 1 for 4 consecutive M
frames (4704 bits)
E2 Alarm Criteria Table 6.3B
Alarm/
Condition
Definition
Set Criteria
Clear Criteria
AIS
Alarm Indication Signal
Unframed all ones
4 or less zeros in each of 2
consecutive 848 bit
frames
5 or more zeros in each of
2 consecutive 848 bit
frames
LOF
Loss Of Frame
Too many FAS errors
4 consecutive bad FAS
3 consecutive good FAS
RAI
Remote Alarm
Indication
inactive: bit 11 of the
frame = 0
active: bit 11 of the frame
= 1
Bit 11 = 1 for 4
consecutive frames (3392
bits)
Bit 11 = 0 for 4
consecutive frames (3392
bits)
G747 Alarm Criteria Table 6.3C
Alarm/
Condition
Definition
Set Criteria
Clear Criteria
AIS
Alarm Indication Signal
Unframed all ones
4 or less zeros in each of 2
consecutive 840 bit
frames
5 or more zeros in each
of 2 consecutive 840 bit
frames
LOF
Loss Of Frame
Too many FAS errors
4 consecutive bad FAS
3 consecutive good FAS
RAI
Remote Alarm
Indication
inactive: bit 1 of Set 2 = 0
active: bit 1 of Set 2 = 1
Bit 1 of Set 2 = 1 for 4
consecutive frames (3360
bits)
Bit 1 of Set 2 = 0 for 4
consecutive frames (3360
bits)
相關(guān)PDF資料
PDF描述
DS3131 SPECIALTY TELECOM CIRCUIT, PBGA256
DS3134 DATACOM, FRAMER, PBGA256
DS3150QN DATACOM, PCM TRANSCEIVER, PQCC28
DS3150Q DATACOM, PCM TRANSCEIVER, PQCC28
DS3150TN DATACOM, PCM TRANSCEIVER, PDIP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3112+ 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
DS3112+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
DS3112D1 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
DS3112D1+ 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
DS3112DK 功能描述:網(wǎng)絡(luò)開發(fā)工具 DS3112 Dev Kit RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
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