參數(shù)資料
型號: IBM42P10SNYAA10
廠商: IBM Microeletronics
英文描述: 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)
中文描述: 千兆以太網(wǎng)/光纖通道纖巧熱插拔收發(fā)器(吉(10 ^ 9政)位以太網(wǎng)/光纖通道熱插收發(fā)器)
文件頁數(shù): 15/34頁
文件大?。?/td> 181K
代理商: IBM42P10SNYAA10
IBM42P12SNYAA10 IBM42P10SNYAA10
IBM42P12LNYAA10 IBM42P10LNYAA10
Gigabit Ethernet/Fibre Channel Small Form Factor Hot-Pluggable Transceiver
08/15/00
Page 15 of 33
Optical Specifications (Long Wavelength)
Receiver Specifications
Symbol
Parameters
Min
Typical
Max
Units
Notes
λ
Operating Wavelength
1270
1355
nm
RL
Return Loss of Receiver
12
dB
Average Received Power (1.25Gb/s)
-20
-3
dBm
1
OMA
Optical Modulation Amplitude (1.0625Gb/s)
15
1000
μ
W
1,2
P
off
Rx_LOS Assert Level
-30.0
-20.0
dBm (avg)
3
P
on
Rx_LOS De-Assert (negate) Level
-20.5
dBm (avg)
3
Rx_LOS Hysteresis
0.5
2.5
5.0
dB (optical)
3
1. The minimum and maximum values of the average received power in dBm allow the input power range to maintain a BER < 10
-12
when the data is sampled in the center of the receiver eye. These values take into account power penalties caused by the use of a
laser transmitter with a worst-case combination of spectral width, extinction ratio, and pulse shape characteristics.
2. Optical Modulation Amplitude (OMA) is defined as the difference in optical power between a logical level one and a logical level
zero. The OMA is defined in terms of average optical power (P
AVG
in
μ
W) and extinction ratio (ER) as given by OMA=2P
AVG
((ER-
1)/(ER+1)). The extinction ratio, defined as the ratio of the average optical power (in
μ
W) in a logical level one to the average opti-
cal power in a logical level zero measured under fully modulated conditions in the presence of worst case reflections, must be the
absolute (unitless linear) ratio and not expressed in dB. At 1.0625Gb/s, the specified OMA is equivalent to an average power of -20
dBm at an ER of 9 dB.
3. The RX_LOS has hysteresis to minimize “chatter” on the output line. In principle, hysteresis alone does not guarantee chatter-free
operation. These SFFs, however, present an RX_LOS line without chatter, where chatter is defined as a transient response having
a voltage level of greater than 0.5 volts (in the case of going from the negate level to the assert level) and of any duration that can
be sensed by the host logic.
相關(guān)PDF資料
PDF描述
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)
IBM42P12LNYAA10 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)
IBM42P12SNYAA10 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)
IBM42P21SNYAA10 2x Fibre Channel Small Form Factor Hot-Pluggable Transceiver(2x光纖通道小外形封裝可帶電插收發(fā)器)
IBM42P21LNYAA10 1x Fibre Channel Small Form Factor Hot-Pluggable Transceiver(1x吉位光纖通道小格式可帶電插收發(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: