1.25Gb/s SFP Optical Transceiver with DDMIHot Pluggable, Duplex LC, +3.3V, 850nm, VCSEL, Multi-Mode, 0.55km
Applications:
² Gigabit Ethernet
² 1x Fiber Channel
² Switch to Switch Interface
² Router/Server Interface
² Other Optical Links
Specification:
Transmitter Section:
Parameter
Symbol
Min.
Typical
Max.
Unit
Data Rate
B
-
1.25
Gb/s
Centre Wavelength
λc
830
850
860
nm
Output Spectral Width
△λ
0.85
Average Output Power
Po
-9.5
-4
dBm
Extinction Ratio
E.R.
9
dB
Data Input Voltage-High
VIHS
Vcc-1.16
Vcc-0.89
V
Data Input Voltage -Low
VILS
Vcc-1.82
Vcc-1.48
Supply Current
ICC
90
130
mA
Output Optical Eye
Compliant with IEEE802.3Z
Receiver Section:
Receive Sensitivity
Pmin
-17
Maximum Input Power
PMAX
-3
RX_LOS Assert Level
LOS A
-30
RX_LOS De Assert Level
LOS D
-18
Hysteresis
2.0
Output High Voltage
VOH
Vcc-1.03
Output Low Voltage
VOL
Vcc-1.63
Operating Wavelength
770
80
110
