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參數資料
| 型號： | C-1490-DFB2.5-T-SLCHI |
| 元件分類： | 光發射 |
| 英文描述： | FIBER OPTIC TRANSMITTER, 1488-1492nm, 2500Mbps, THROUGH HOLE MOUNT, LC CONNECTOR |
| 文件頁數： | 1/5頁 |
| 文件大小： | 590K |
| 代理商： | C-1490-DFB2.5-T-SLCHI |
1
C-XXXXX-DFB2.5-XX-SXXXI/XXX-X-XX
2.5G CWDM Series Laser Diode Module (18 channel)
Preliminary
20550 Nordhoff St. Chatsworth, CA 91311 tel: 818.773.9044 fax: 818.576.9486
9F, No 81, Shui Lee Rd. Hsinchu, Taiwan, R.O.C. tel: 886.3.5169222 fax: 886.3.5169213
LUMNDS531-OCT1905
rev. A.1
LUMINENTOIC.COM
Features
Un-cooled laser diode with MQW structure
High temperature operation without active cooling
Hermetically sealed active component
Built-in InGaAs monitor photodiode
Complies with Telcordia Technologies GR-468-CORE
Single frequency operation with high SMSR
TOSA
FC/ST/SC receptacle package with 2-hole ange
Fiber pigtailed with optional FC/ST/SC/MU/LC connector
Design for 2.5G CWDM high speed optic networks
RoHS Complant available
Parameter
Symbol
Rating
Unit
Fiber Output Power L/M/H/2
Pf
0.6(L)/1(M)/2(H)/2.6(2)
mW
LD Reverse Voltage
VRLD
2
V
PD Reverse Voltage
VRPD
10
V
PD Forward Current
IFPD
2.0
mA
Operating Temperature
Topr
0 ~ 70
C
Storage Temperature
Tstg
-40 ~ 85
C
Absolute Maximum Ratings
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
Threshold Current
Ith
-
20
mA
CW
Fiber Output Power
L
M
H
2
Pf
0.2
0.5
1.0
2.0
-
1.6
2.5
0.5
1.0
-
mW
CW,Ith+25mA, kink free
CW,Ith+30mA, kink free
Peak Wavelength
λ
n-2
n
n+2
nm
Note 3
n-3
n
n+3
Side mode Suppression
Sr
30
35
-
dB
CW, Pf =Pf (Min), 0~70C
Forward Voltage
V
F
-
1.2
1.5
V
CW, Pf =Pf (Min)
Rise Time
t
r
-
150
ps
Ibias =Ith ,20~80%
Fall Time
t
f
-
200
lead length=1mm
Tracking Error
P
f/Pf
-1.5
-
1.5
dB
APC, 0~70C
PD Monitor Current
I
m
100
-
A
CW, Pf =Pf (Min), VRPD=2V
PD Dark Current
Idark
-
0.1
A
VRPD=5V
PD Capacitance
C
t
-
6
15
pF
VRPD=5V, f=1MHz
Optical Isolation
ΟΙ
30
-
dB
Tc=25C
20
-
0C<Tc<70C
Optical and Electrical Characteristics (Tc=25C)
(All optical data refer to a coupled 9/125m S/M ber)
Note: 1.Pin assignment can be customized.
2.Specications subject to change without notice.
3.Selected wavelength is available for WDM application
*Peak wavelength n=1270;1290;1310;1330;1350;1370;1390;1410;1430;1450;1470;1490
;1510;1530;1550;1570;1590;1610
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