Optical Characteristics - Delta Electronics Multi-Rate CWDM SFP Transceiver LCP-155 CWDM Specification Sheet

Optical Characteristics

Transmitter
=3.3V ± 5%, Data Rate=155Mb/sec, PRBS=2
(V
CC
Parameter
Output Optical Power (Avg.)
LCP-155D4RxxR
LCP-155D4VxxR
LCP-155D4UxxR
Optical Extinction Ratio
Center Wavelength
LCP-155D4x47R
LCP-155D4x49R
LCP-155D4x51R
LCP-155D4x53R
LCP-155D4x55R
LCP-155D4x57R
LCP-155D4x59R
LCP-155D4x61R
Spectral Width (-20dB)
Side-mode Suppression Ratio
Optical Rise/ Fall Time
Relative Intensity Noise
Output Eye
Receiver
=3.3V ± 5%, Data Rate=155Mb/sec, PRBS=2
(V
CC
Parameter
Sensitivity (Avg.)
LCP-155D4RxxR
LCP-155D4VxxR
LCP-155D4UxxR
Input Optical Wavelength
LOS-Deasserted (Avg.)
LCP-155D4RxxR
LCP-155D4VxxR
LCP-155D4UxxR
LOS-Asserted (Avg.)
LOS-Hysteresis
Overload
Reflectance
Notes:
1. These are unfiltered 20%~80% values.
2. The sensitivity is provided at a BER of 1×10
23
2 -1 PRBS and ER=9dB.
DELTA ELECTRONICS, INC.
23
-1 NRZ)
Symbol Min. Typ.
-5
P
-3
0
ER 9
1464.5 1470
1484.5 1490
1504.5 1510
1524.5 1530
λ
C
1544.5 1550
1564.5 1570
1584.5 1590
1604.5 1610
σ
SMSR 30
t /t
r f
RIN
Compliant with ITU-T G.957
23
-1 NRZ)
Symbol Min. Typ.
P
S
1270
λ
P
A
P -45
D
P -P 0.5
A D
P -3
0
r
-10
or better with an input signal consisting of 155Mb/s,
3
Max. Unit
0
dBm
+2
+5
dB
1477.5
1497.5
1517.5
1537.5 nm
1557.5
1577.5
1597.5
1617.5
1 nm
dB
2 nsec
-120 dB/Hz
Max. Unit
-34
dBm
-36
-36
1620 nm
-34
dBm
-36
-36
dBm
dB
dBm
-12 dB
Jun., 2007
www.deltaww.com
Note
1
Note
2
Rev. 0F