SPBD-1250A4Q1R
DELTA ELECTRONICS, INC.
3 Revision:
S1
03/12/2007
www.deltaww.com
Note (4): Spectral Width (RMS)
Note (5). Eye Mask definition
4. Specification of Receiver
Parameter
Symbol
Min.
Typ.
Max.
Unit
Note
Input Optical Wavelength
λ
IN
1480 1500 nm PIN-PD
Receiver Sensitivity
P
IN
-23
dBm Note
(1)
Input Saturation Power (Overload)
P
SAT
-3 dBm
Receive Sensitivity OMA
OMA
5.0
-21.1
uW
dBm
Note (2)
LOS-Deassert Power
P
A
-
-24
dBm
LOS-Assert Power
P
D
-44 dBm
Note
(3)
LOS Hysteresis
P
A
-P
D
0.5 2 6 dB
Receiver Reflectance
-12
dB
Note (4)
Center Wavelength
RMS spectral width(max)
1000Base-BX10-U
nm nm
1260 2.09
1270 2.52
1280 3.13
1290
1295
1297
1329
1331
1340
3.50
1350 3.06
1360 2.58
Transmitter Spectral Limits
0
1
2
3
4
1240
1260
1280
1300
1320
1340
1360
1380
Center Wavelength (nm)
RMS
(n
m)
1
0
X1 X2
1-X2 1-X1
1+ Y 3
1
1- Y1
0.5
Y1
0
- Y2
Normalized Time
Normalized Amp
litude
