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