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參數(shù)資料
| 型號： | IBM42M10LCYAA20 |
| 廠商： | IBM Microeletronics |
| 英文描述： | 1063 MB/S Gigabit Link Module(1063 MB/S 吉位連接模塊（高性能集成光纖收發(fā)器）) |
| 中文描述： | 1063 MB / s的千兆連接模塊（1063 MB /秒吉位連接模塊（高性能集成光纖收發(fā)器）） |
| 文件頁數(shù)： | 4/31頁 |
| 文件大?。?/td> | 511K |
| 代理商： | IBM42M10LCYAA20 |
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IBM42M10SCYAA10
IBM42M10LCYAA20
1063Mb/s Gigabit Link Module
Page 4 of 30
glm1063.02.fm.02
Feb. 15, 2000
Transmit Section
The 20-bit transmit data enters the shift register and is clocked out at 1062.5Mbit/s to the serial output pins
and the multiplexer. The AC Drive modulates the laser with the data from the Serial Input pins or the serial-
ized version of the Transmit Data. The Transmit Phase Locked Loop (Tx PLL) generates the internal
1062.5MHz clock for the shift register from the 53.125MHz Transmit Byte Clock provided by the system. The
DC Drive maintains the laser at the correct preset power level. Safety circuits in the DC Drive will shut off the
laser if a fault is detected. The multiplexer is used to route the serialized data to the Receive Section while in
wrap mode.
Receive Section
The incoming, modulated optical signal is received by the photoreceiver. The Receive PLL (Rx PLL) phase
locks a 1062.5MHz clock to the data and sends the data and clock to the shift register (S/R) to be deserial-
ized. The S/R has a byte synchronization detector that recognizes a unique comma character so that
complete bytes can be unloaded from the S/R without being fragmented. The Clock Generator creates two
complementary phases of a 53.125MHz clock for use by the host system to latch the Receive Data.
Block Diagram
Shift Register
Shift Register
PLL
Postamp
&
MUX
Laser
Fiber
Input
Transition
Detector
Open
Fibre
Control
Clock
Generator
Lck_Ref
L_Unuse
Fault
EWrap
AC Drive
Photo-
detector
DC Drive
TBC
Output
Fiber
En_CDet
Com_Det
Fault
Sense
Rx
Tx PLL
Transition
Detector
RBC[0:1]
Tx[00:09]
Rx[00:09]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IBM42M10SCYAA10 | 1063 MB/S Gigabit Link Module(1063 MB/S 吉位連接模塊（高性能集成光纖收發(fā)器）) |
| IBM42M10SNYAA20 | 1063 MB/S Gigabit Link Module(1063 MB/S 吉位連接模塊（高性能集成光纖收發(fā)器）) |
| IBM42M10LNYAA10 | 1063 MB/S Gigabit Link Module(1063 MB/S 吉位連接模塊（高性能集成光纖收發(fā)器）) |
| IBM42P10SNYAA10 | Gigabit Ethernet/Fibre Channel Small Form Factor Hot-Pluggable Transceiver(吉（10^ 9 G)位以太網(wǎng)/光纖通道熱插收發(fā)器) |
| IBM42P10LNYAA10 | Gigabit Ethernet/Fibre Channel Small Form Factor Hot-Pluggable Transceiver(吉（10^ 9 G)位以太網(wǎng)/光纖通道熱插收發(fā)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IBM42S10SNNAA20 | 制造商:IBM 功能描述:IC,DATACOM,ETHERNET TRANSCEIVER,XFO |
| IBM4MB01 | 制造商:AVED MEMORY PRODUCTS 功能描述: 制造商:AVED Memory Products 功能描述: |
| IBM63H2431-BRD | 制造商:AVED MEMORY PRODUCTS 功能描述: |
| IBM63H2469 | 制造商:AVED Memory Products 功能描述: |
| IBM64793 | 制造商:Harris Corporation 功能描述: |
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