Table of Contents
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1. Absolute Maximum Ratings
Parameter
Storage Temperature
Storage Ambient Humidity
Power Supply Voltage
Signal Input Voltage
Optical Input Power (Peak)
2. Recommended Operating Conditions
Parameter
Operating Case Temperature
Ambient Humidity
Power Supply Voltage
Power Supply Current
Power Supply Noise Rejection
Data Rate
Transmission Distance
Note (1). Measured on topside of case front center.
3. Specification of Transmitter
Parameter
Average Launched Power
Optical Extinction Ratio
Optical Modulation Amplitude
Center Wavelength
Spectrum Width (-20dB)
Side Mode Suppression Ratio
Transmitter OFF Output Power
Optical Rise/Fall Time
Deterministic Jitter
Total Jitter
Relative Intensity Noise
Optical Return Loss Tolerance
Transmitter Reflectance
Output Eye Mask
{X1,X2,Y1,Y2,Y3}
Note (1). Launched power (avg.) is power coupled into a single mode fiber.
Note (2). These are unfiltered 20-80% values.
Note (3). Measure at 2
Note (4). Eye Mask definition
DELTA ELECTRONICS, INC.
Symbol
V
Symbol
V
Symbol
P
ER
OMA
λ
σ
SMSR
P
Off
t
/t
r
DJ
TJ
RIN
12
ORLT
Compliant with IEEE 802.3ah standard
7
-1 NRZ PRBS pattern.
Min.
Typ.
Ts
-40
H
5
A
0
CC
-0.3
Min.
Typ.
T
-40
C
H
5
A
3.135
3.3
CC
I
CC
1250
1250
-100ppm
Min.
Typ.
-9
-6
O
9
195
-7.1
1480
1490
C
30
f
OMA
{0.22,0.375,0.20,0.20,0.30}
2
SPBD-1250B4Q1RT
Max.
Unit
85
ºC
95
%
5
V
Vcc+0.3
V
+3
dBm
Max.
Unit
85
ºC
85
%
Non-condensing
3.465
V
300
mA
100
mVp-p
100Hz to 1MHz
1250
Mbps
+100ppm
10
km
Max.
Unit
-3
dBm
dB
uW
dBm
1500
nm
0.88
nm
dB
dBm
-45
260
ps
80
ps
227
ps
dB/Hz
-113
12
dB
-12
dB
Revision: S1
www.deltaww.com
Note
Note
Note (1)
Note
Note (1)
DFB Laser
Note (2)
Note (3)
Note (4)
03/12/2007
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