Delta Electronics SFP Bi-Directional Transceiver Module SPBD-155F4J1R Specification Sheet page 3

1.20
1.00
0.80
0.50
0.20
0.00
-0.20
0.00 0.15
Optical Pulse Mask with Bessel Filter Specified in ITU-T G.957
4. Specification of Receiver
Parameter
Input Optical Wavelength
Receiver Sensitivity
Input Saturation Power (Overload)
LOS-Deassert Power
LOS-Assert Power
LOS Hysteresis
Optical Reflectance
Output Data Rise/Fall time
S/X Endurance
Optical Isolation
Note (1). Measured with 1520nm, ER=10dB; BER =<10
Note (2). When LOS asserted, the data output is Low-level (fixed)
Note (3). When the terminal is viewed from the optical path, the reflection toward the optical path of the
optical signal with a central wavelength of 1260nm to 1360nm transmitted to terminal.
Note (4). These are 20%~80% values
Note (5). X=10 MHz, Rectangular BER =10
Note (6). Receiver isolation between 1480nm ~1580nm
DELTA ELECTRONICS, INC.
Mean level of logical "1"
Mean level of logical "0"
0.35 0.65 0.85 1.00
Time
Symbol
λ
IN
P
IN
P
SAT
P
A
P
D
P -P
A D
t /t
r f
-10
Min. Typ. Max.
1260 1360
-31
-3
- -32
-44
0.5 2
-14
1.5
10
25
-10 23
@PRBS=2 -1 NRZ
3
SPBD-155F4J1R
Unit
nm PIN-PD
dBm Note (1)
dBm
dBm
dBm Note (2)
5 dB
dB Note (3)
ns Note (4)
dB Note (5)
dB Note (6)
Revision: S1
09/20/2006
www.deltaww.com
Note