sfp-gd-bd43th MRV Communications, Inc., sfp-gd-bd43th Datasheet - Page 2

• Manufacturer Part Number: sfp-gd-bd43th
• Description: 1.25 Gbps Single Fiber 38 Km Bidirectional Sfp Transceivers Sfp-gd-bd34, Sfp-gd-bd34th, Sfp-gd-bd43 And Sfp-gd-bd43th
• Manufacturer: MRV Communications, Inc.

Datasheet
Notes:
Transmitter Specifi cations (Optical)
Parameter
Optical Power
Optical Crosstalk
Average Launch Power Tx_Off
Extinction Ratio
Eye Mask
Optical Rise/Fall Time (20%~80% values)
Wavelength for SFP-GD-BD34
Wavelength for SFP-GD-BD43
Relative Intensity Noise
Transmitter Refl ectance
Refl ection Tolerance
Receiver Specifi cations (Optical)
Parameter
Receiver Power Low
Receiver Power High
Damage Threshold For Receiver
Wavelength for SFP-GD-BD34
Wavelength for SFP-GD-BD43
Receiver Refl ectance
LOS Assert
LOS De-assert
LOS Hysteresis
Digital Diagnostics
Parameter
Temperature
Temperature (TH Models)
Voltage
Bias Current
TX Power
RX Power
1.
Measured at 10
-40 to 85
-24 to -3
0 to 120
-5 to 70
0 to V
Range
-5 to 0
cc
- 12
BER, PRBS 2
Accuracy
± 3 dB
± 3 dB
± 0.1
± 3
± 3
± 5
P in, damage
-7
R sens,high
R sens,low
-1
Symbol
Symbol
LOS A
LOS D
RX_r
t r/ t f
P op
P off
RIN
XT
ER
rp
Unit
dBm
dBm
λ
λ
λ
λ
-
-
mA
ºC
ºC
V
Calibration
External
External
External
External
External
External
2
1260
1480
1480
1260
Min
Min
-45
0.5
-5
-3
9
0
-
-
-
-
-
-
-
-
-
Tc(C) = Tslope*Tad (16 bit signed twos complement value) + Toff set
Tc(C) = Tslope*Tad (16 bit signed twos complement value) + Toff set
Tx_PWR(μW) = Tx_PWRslope*Tx_PWRad (16 bit unsigned integer)
Compliant with IEEE 802.3ah
V(Volts) = Vslope*Vad (16 bit unsigned integer) + Voff set
I(mA) = Islope * Iad (16 bit unsigned integer) + Ioff set
RX_PWR(μW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4
1360
1500
Max
1580
1360
-120
Max
260
-40
-45
-12
-24
-12
-24
12
0
-
-
-
-
-
+ Tx_PWRoff set
Formula
dB/Hz
Unit
dBm
dBm
Unit
dBm
dBm
dBm
dBm
dBm
nm
nm
nm
nm
dB
dB
dB
dB
ps
dB
dB
Notes
Notes
-
-
-
-
-
-
-
-
-
-
1
1
-
-
-
-
-
-
-