OPEP-33-A4Q3R
DELTA ELECTRONICS, INC.
3 Revision: S1
03/12/2007
www.deltaww.com
Note (4): Spectral Width (RMS)
Note (5). Transmitter eye mask definition
Parameter Symbol Min. Typ. Max. Unit Note
Input Optical Wavelength λIN 1480 1490 1500 nm PIN-PD
Receiver Sensitivity PIN -26
dBm Note (1)
Input Saturation Power (Overload) PSAT -3 dBm
Signal Detect -Assert Power PA - -26 dBm
Signal Detect -Deassert Power PD -44 dBm Note (2)
Signal Detect Hysteresis PA-PD 0.5 2 6 dB
Data Output Rise/Fall time tr/tf 260 ps Note (3)
Receiver
Reflectance 1480 to 1500nm -12 dB Note (4)
1260 to 1360nm -43 dB
1550 to 1560nm -33 dB
Optical Isolation
from External
Source 1640 to 1665nm -33 dB
Center Wavelength
R
MS spectral width(max)
1000Base-PX10-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 (nm)
1
0
X1 X2 1- X2 1- X1
1+ Y 3
1
1- Y1
0.5
Y1
0
- Y2
N
ormalized Time
N
ormalized Amplitude