sfpfc404 MRV Communications, Inc., sfpfc404 Datasheet - Page 2

• Manufacturer Part Number: sfpfc404
• Description: 4.25 Gbps Multi-rate Fibre Channel 40 Km Sfp Transceiver
• Manufacturer: MRV Communications, Inc.

Datasheet
Notes:
Notes:
Digital Diagnostics
Parameter
Temperature
Voltage
Bias Current
TX Power
RX Power
Optical Transmitter Specifi cations
Parameter
Optical Power
Average Launch Power of Off Tx
Eye Mask
Extinction Ratio
Optical Rise Time
Optical Fall Time
Mean Wavelength
Spectral Width (20 dB)
Dispersion Penalty (40 km, 800 ps/nm)
Relative Intensity Noise
Refl ection Tolerance
Optical Receiver Specifi cations
Parameter
Receive Power
Damage Threshold
Mean Wavelength
Maximum Refl ectance of Receiver
LOS Assert
LOS De-assert
LOS Hysteresis
1.
1.
2.
3.
-18 to -3
0 to 120
-5 to 70
0 to V
Range
0 to 4
At 4.25 Gbps, 1e
20% - 80% values
Measured at BER of 1e
1 dB degradation of receiver sensitivity
cc
Optical Communications Systems™
Accuracy
±3 dB
±3 dB
± 0.1
± 3
± 5
-12
BER
-12
,
PRBS of 2
dBm
Unit
dBm
, PRBS of 2
mA
º C
V
R
sens,low/high
P
Symbol
Symbol
7
in,damage
-1
Calibration
Δλ
RX_r
P
P
RIN
7
ER
dp
rp
t
t
λ
-1, at eye center
External
External
External
External
External
op
off
-
λ
-
-
-
r
f
20
2
Formula
Tc(C)=Tslope*Tad(16 bit signed twos complement value) + Toff set
V(Volts)=Vslope*Vad(16 bit unsigned integer) + Voff set
I(mA)=Islope*Iad(16 bit unsigned integer)+Ioff set
TX_PWR(μW)=TX_PWRslope*TX_PWRad(16 bit unsigned integer
+TX_PWRoff set)
RX_PWR(μW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4
1530
1200
Min
Min
-24
-18
-28
0.5
0
5
-
-
-
-
-
-
5
-
-
Fibre Channel Compliant
1570
1620
Max
-120
Max
120
120
-45
-27
-18
-3
4
1
2
-
-
-
-
-
dB/Hz
Unit
dBm
dBm
Unit
dBm
dBm
dBm
dBm
nm
nm
nm
dB
dB
dB
dB
dB
ps
ps
Notes
Notes
1
1
2
3
1
-
-
-
-
-
-
-
-
-
-
-
-
-