参数资料
型号: FTL-8519-3D
厂商: Finisar Corporation
文件页数: 4/9页
文件大小: 0K
描述: TXRX OPT GBIC 2 GB/S 850NM
标准包装: 1
数据速率: 2.125Gbps
波长: 850nm
应用: 以太网
电源电压: 3.15 V ~ 5.5 V
连接器类型: SC
安装类型: GBIC
产品目录页面: 326 (CN2011-ZH PDF)
其它名称: 775-1010
FTL-8519-3D-2.5 2.125Gb/s GBIC Product Specification – November 2007
Low Speed Signal Parameters
F i n i s a r
Parameter
Symbol
Min
Typ
Max
Units Notes/Conditions
RX_LOS Assert Level
RX_LOS Deassert Level
RX_LOS Hysteresis
--
--
--
-30
0.5
-19
dBm
dBm
dB
RX_LOS Assert Delay
t_loss_on
44
100
μ sec
From detection of loss of signal
to assertion of RX_LOS
RX_LOS Negate Delay
t_loss_off
44
100
μ sec
From detection of presence of
signal to negation of RX_LOS
TX_DISABLE Assert Time
t_off
10
μ sec
Rising edge of TX_DISABLE to
fall of output signal below 10%
of nominal
TX_DISABLE Negate Time
t_on
1000
μ sec
Falling edge of TX_DISABLE
to rise of output signal above
90% of nominal
TX_DISABLE Reset Time
t_reset
10
μ sec
TX_DISABLE HIGH before
TX_DISABLE set LOW
Table 4. Low speed signal parameters
IV. High Speed Electrical Interface
All high-speed PECL signals are AC-coupled internally.
High Speed Electrical
Interface
Parameter
Data Input Voltage
Data Output Voltage
PECL rise/fall
Symbol
V in
V out
t r ,t f
Min
650
370
Typ
Max
2000
2000
175
Units
mV
mV
psec
Notes/Conditions
PECL differential peak - peak
PECL differential peak - peak
20%-80% differential
Bit Error Rate
Tx Input Impedance
Rx Output Impedance
BER
Z in
Z out
75
75
10 -12
ohm
ohm
PRBS 2 7 - 1 test data pattern
Table 5. High-speed electrical interface
? Finisar Corporation November 16, 2007 Rev. D3
Page 4
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