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Note (5). Transmitter eye mask definition
1+ Y 3
1
1- Y1
0.5
Y1
0
- Y2
0
X1
4. Specification of Receiver
Parameter
Input Optical Wavelength
Receiver Sensitivity
Input Saturation Power (Overload)
Signal Detect -Assert Power
Signal Detect -Deassert Power
Signal Detect Hysteresis
Data Output Rise/Fall time
Receiver Reflectance
Receiver Threshold Setting Time
Guard Time
Dynamic Range
Note (1). Measured with Light source 1310nm, ER=9dB; BER =<10
This assurance should be met with asynchronous data flowing out of the optical transmitter of
the system under test. The output data pattern from the transmitter of the system under test is a
repetition of alternate 0/1 pattern as defined for this measurement.
Note (2). When SD deasserted, the data output is Low-level (fixed)
Note (3). These are 20%~80% values.
DELTA ELECTRONICS, INC.
1- X2 1- X1
X2
Normalized Time
Symbol
λ
IN
P
IN
P
SAT
P
A
P
D
P
-P
A
t
/t
r
f
T
RTS
GT
DR
1
Min.
Typ.
1260
1310
-8.5
-
-44
0.5
2
D
0
21.5
-12
3
OPEP-33-B4L3R
Max.
Unit
1360
nm
dBm
-30
dBm
-30
dBm
dBm
6
dB
260
ps
-12
dB
400
ns
128
ns
dB
7
@PRBS=2
-1 NRZ
www.deltaww.com
Note
APD
Note (1)
Note (2)
Note (3)
Note (4)
Revision: S1
03/27/2007
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