參數資料
型號: FWDM-1519-7D-61
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT, LC CONNECTOR
文件頁數: 5/10頁
文件大?。?/td> 415K
代理商: FWDM-1519-7D-61
FWDM-1519-7D-xx SFP Product Specification – June 2003
F i n i s a r
Finisar June 2003 Rev.C
Page 4
2.
Or open circuit.
3.
Into 100 ohms differential termination.
4.
20 – 80 %
5.
Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
6.
Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to
specified value applied through the recommended power supply filtering network.
IV.
Optical Characteristics (TOP = 0 to 70 °C, VCC = 3.15 to 3.60 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Output Opt. Pwr (End of Life)
POUT
+0
+5
dBm
1
Optical Wavelength
λ
(x-4)
(x+1)
(x+7)
nm
2
Wavelength Temperature Dependance
0.08
0.125
nm/°C
Spectral Width (-20dB)
σ
1
nm
Optical Extinction Ratio
ER
9
dB
Sidemode Supression ratio
SSRmin
30
dB
Optical Rise/Fall Time
tr/ tf
180
ps
3
RIN
-120
dB/Hz
Transmitter Jitter (peak to peak)
100
ps
Receiver
Average Rx Sensitivity @ Gigabit
Ethernet
RSENS3
-23.0
dBm
4
Maximum Input Power
PMAX
0
dBm
Optical Center Wavelength
λ
C
1270
1620
nm
LOS De -Assert
LOSD
-19
dBm
LOS Assert
LOSA
-30
dBm
LOS Hysteresis
1.0
dB
Receiver Jitter Generation @1.25Gbps
160
ps
5
Notes:
1.
Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.
2.
Over case temperature of 0 to 70 °C. The Transmitter Center Wavelength “x” is as specified by the
customer. The current available wavelengths are: 1470, 1490, 1510, 1530, 1550, 1570, 1590, and 1610
nm. Please see the “Product Selection” section on page 1.
3.
Unfiltered
4.
With worst-case extinction ratio. Measured with a PRBS 2
7-1 test pattern, @1.25Gb/s, BER<10-12.
5.
Jitter added by receiver (peak to peak). Measured at –23dBm average Rx sensitivity, PRBS 2
7-1 test
pattern.
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