OPEP-33-A4K1R
DELTA ELECTRONICS, INC.
3 Revision:
S0
06/01/2007
www.deltaww.com
Note (2). These are unfiltered 20-80% values.
Note (3). Measure at 2
7
-1 NRZ PRBS pattern
Note (4). Transmitter spectral limits
Note (5). Transmitter eye mask definition
1
0
X1 X2
1- X2 1- X1
1+ Y 3
1
1- Y1
0.5
Y1
0
- Y2
Normalized Time
N
ormalized Amplitud
e
Center Wavelength
RMS spectral width(max)
1000Base-PX20-U
nm nm
1260 0.72
1270 0.86
1280 1.07
1290 1.40
1300 2.00
1304 2.42
1305 2.55
1308
1317
3.00
1320 2.53
1321 2.41
1330 1.71
1340 1.29
1350 1.05
1360 0.88
Transmitter Spectral Limits
0
1
2
3
4
1240
1260
1280
1300
1320
1340
1360
1380
Center Wavelength (nm)
RMS
(n
m)
