參數(shù)資料
型號: IBM42S10LNNAA20
廠商: IBM Microeletronics
英文描述: 1063 MBd Gigabit Interface Converter(1063 MBd 吉位接口轉(zhuǎn)換器)
中文描述: 1063 MBd的千兆位接口轉(zhuǎn)換器(1063 MBd的吉位接口轉(zhuǎn)換器)
文件頁數(shù): 4/35頁
文件大小: 490K
代理商: IBM42S10LNNAA20
IBM42S10SNNAA20
IBM42S10SNYAA20
1063/1250MBd Gigabit Interface Converter
IBM42S12SNYAA20
IBM42S10LNNAA20
IBM42S10LNYAA20
IBM42S12LNYAA20
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 4 of 34
GBIC.02
04/27/99
Transmit Section
The input differential, serial data stream enters the AC Modulation section of the laser driver circuitry where it
modulates a semiconductor laser. The DC Drive maintains the laser at the correct preset power level. In addi-
tion, there are safety circuits in the DC Drive that will shut off the laser if a fault is detected.
Receive Section
The incoming, modulated optical signal is converted to an electrical signal by the photoreceiver. This electri-
cal signal is then amplified and converted to a differential, serial output data stream and delivered to the host.
A transition detector detects a minimum AC level of modulated light entering the photoreceiver. This signal is
provided to the host as a loss-of-signal status line.
Block Diagram
+Tx_DAT
+Rx_DAT
Post-amp
Fiber
Input
Photoreceiver
DC Drive
and
Safety Control
Output
Fiber
Fault
Sense
-Rx_DAT
Rx_LOS
-Tx_DAT
Laser
AC
Modulation
Tx_Fault
Tx_Disable
(1)
(2)
Transmit Section
Receive Section
LOS Detect
and
M
(0)
Optical
Electrical
相關(guān)PDF資料
PDF描述
IBM42S10LNYAA20 1063 MBd Gigabit Interface Converter(1063 MBd 吉位接口轉(zhuǎn)換器)
IBM42S10SNNAA20 1063 MBd Gigabit Interface Converter(1063 MBd 吉位接口轉(zhuǎn)換器)
IBM42S10SNYAA20 1063 MBd Gigabit Interface Converter(1063 MBd 吉位接口轉(zhuǎn)換器)
IBM42S12LNYAA20 1250 MBd Gigabit Interface Converter(1250 MBd 吉位接口轉(zhuǎn)換器)
IBM42S12SNYAA20 1250 MBd Gigabit Interface Converter(1250 MBd 吉位接口轉(zhuǎn)換器)
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