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參數(shù)資料
| 型號： | FWDM-1629-25 |
| 元件分類： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1457-1657nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT |
| 文件頁數(shù)： | 6/10頁 |
| 文件大小： | 95K |
| 代理商： | FWDM-1629-25 |
FWDM-1629-XX DWDM SFP Preliminary Product Specification – February 2005
F i n i s a r
Finisar Corporation
PRELIMINARY and Confidential
Page 5
Rev C, February 2005
IV.
Low Speed Signals
Parameter
Symbol
Min
Typ
Max
Units Notes/Conditions
RX_LOS Assert Level
-42
-36
dBm
RX_LOS Deassert Level
-34
-32
dBm
RX_LOS Hysteresis
0.5
2
dB
RX_LOS Assert Delay
t_loss_on
100
sec From detection of loss of signal
to assertion of RX_LOS
RX_LOS Negate Delay
t_loss_off
100
sec From detection of presence of
signal to negation of RX_LOS
TX_DISABLE Assert Time
t_off
10
sec Rising edge of TX_DISABLE to
fall of output signal below 10%
of nominal
TX_DISABLE Negate Time
t_on
1000
sec Falling edge of TX_DISABLE
to rise of output signal above
90% of nominal. Time
indicated is under steady-state
temperature conditions.
TX_DISABLE Reset Time
t_reset
10
sec TX_DISABLE HIGH before
TX_DISABLE set LOW
TX_FAULT Assert
-0.2
+0.2
nm
TX_Fault will assert before the
device is outside of specified
wavelength range
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相關(guān)代理商/技術(shù)參數(shù) |
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| FWDM-1629-26 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:DWDM SFP Transceiver |
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| FWDM-1629-28 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:DWDM SFP Transceiver |
| FWDM-1629-29 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:DWDM SFP Transceiver |
| FWDM-1629-30 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:DWDM SFP Transceiver |
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