參數(shù)資料
型號(hào): FTR-1419
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1300-1340nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT
文件頁數(shù): 4/9頁
文件大?。?/td> 171K
代理商: FTR-1419
FTR-1419 40km Extended GBIC Product Specification – November 2007
Low Speed Signal Parameters
Parameter
Symbol
Min
Typ
Max
Units Notes/Conditions
RX_LOS Assert Level
--
-31
dBm
RX_LOS Deassert Level
--
-20
dBm
RX_LOS Hysteresis
--
0.5
dB
RX_LOS Assert Delay
t_loss_on
44
100
μsec From detection of loss of signal
to assertion of RX_LOS
RX_LOS Negate Delay
t_loss_off
44
100
μsec From detection of presence of
signal to negation of RX_LOS
TX_DISABLE Assert Time
t_off
5
10
μsec Rising edge of TX_DISABLE to
fall of output signal below 10%
of nominal
TX_DISABLE Negate Time
t_on
63
1000
μsec Falling edge of TX_DISABLE
to rise of output signal above
90% of nominal
TX_DISABLE Reset Time
t_reset
10
μsec TX_DISABLE HIGH before
TX_DISABLE set LOW
TX_FAULT Initialize Time
t_init
300
msec
From power on after VCC > 4.5
V
TX_FAULT Assert Time
t_fault
IV. High Speed Electrical Interface
All high-speed PECL signals are AC coupled internally.
100
μsec From occurrence of fault.
Table 4. Low speed signal parameters
High Speed Electrical
Interface
Parameter
Symbol
Min
Typ
Max
Units
Notes/Conditions
Data Input Voltage
Vin
650
2000
mV
PECL differential peak - peak
Data Output Voltage
Vout
370
2000
mV
PECL differential peak - peak
Duty Cycle
--
50
%
PECL rise/fall
Tr,Tf
125
260
psec
20%-80% Differential
Bit Error Rate
BER
10
-12
PRBS 2
7 - 1 test data pattern
Tx Input Impedance
Zin
75
Ohm
Rx Output Impedance
Zout
75
Ohm
Table 5. High-speed electrical interface
Finisar Corporation November 16, 2007 Rev.G1
Page 4
相關(guān)PDF資料
PDF描述
FTR-1619-47 FIBER OPTIC TRANSCEIVER, 1450-1620nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT
FTR-1619-49 FIBER OPTIC TRANSCEIVER, 1450-1620nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT
FTR-1619-53 FIBER OPTIC TRANSCEIVER, 1450-1620nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT
FTR-1619-59 FIBER OPTIC TRANSCEIVER, 1450-1620nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT
FTR-1619-51 FIBER OPTIC TRANSCEIVER, 1450-1620nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT
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