Optoway DL-5545-C270-S 1270 nm ~ 1610 nm dfb ld modules 2.5 gbps cwdm mqw-dfb ld receptacle Datasheet

Optoway
DL-5540S-CXX0
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1270 nm ~ 1610 nm DFB LD MODULES
2.5 Gbps CWDM MQW-DFB LD RECEPTACLE
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FEATURES
²
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18-wavelength CWDM: from 1270 nm to 1610 nm, each Step 20 nm
Pf >= 3mW @Ith+20 mA
High reliability, long operation life
0 ºC ~+70 ºC operation
Up to 2.5 Gbps Operation
Single frequency operation with high SMSR
Build-in InGaAs monitor
APPLICATION
OC-3, OC-12, OC-48, and Gigabit Ethernet Optical communication system
DESCRIPTION
DL-5500S-CXX0 series are MQW-DFB laser diodes that provide a durable, single frequency
oscillation with emission wavelength from 1270 nm to 1610 nm CWDM, each step 20 nm.
ELECTRICAL AND OPTICAL CHARACTERISTICS (TC=25 °C)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Ith
Threshold Current
CW
10
20
mA
IOP
Operating Current
CW, Ith+20mA
35
50
mA
VOP
Operating Voltage
CW, Ith+20mA
1.2
1.5
V
Pf
Optical Output Power
CW, Ith+20mA
3.0
-
λc
Center Wavelength
CW, Ith+20mA
λ-3
λ
SMSR
Side Mode Suppression Ratio
CW, Ith+20mA
30
35
t r, t
f
Rise And Fall Times
ΔP f / P f Tracking Error
IF=Ith, Ith+20mA,20~ 80%
APC, 0~+70 ºC
Im
PD Monitor Current
CW, Ith+20mA,VRD=1V
ID
PD Dark Current
VRD=5V
Ct
PD Capacitance
VRD=5V, f=1MHz
-
-
mW
λ+2
nm
dB
150
ps
±1.5
dB
50
μA
10
10
nA
15
pF
Note: Central CWDM wavelength is from 1270 nm to 1610 nm, each step 20 nm.
ABSOLUTE MAXIMUM RATINGS (TC=25 ºC)
Symbol
Parameter
Ratings
Unit
Po
Optical Output Power
4
mW
VRL
LD Reverse Voltage
2
V
VRD
PD Reverse Voltage
10
V
IFD
PD Forward Current
1.0
mA
Topr
Operating Temperature
0~+70
ºC
Tstg
Storage Temperature
-40~+85
ºC
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax:886-3-5979737
e-mail: [email protected]
http: // www.optoway.com.tw
12/1/2003 V1.1
Optoway
DL-5540S-CXX0
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MECHANICAL DIMENSION (mm) and PIN ASSIGNMENT
ORDER INFORMATION
Part No.: D L − 5 5 4 □ □ − C □ □
Code
0
5
8
Code
Blank
S
PIN Assignment
Type A
Type B
Type C
Speed
1.25 Gbps
2.5 Gbps
0 −
Code Wavelength
27
1270 nm
29
1290 nm
31
1310 nm
33
1330 nm
35
1350 nm
37
1370 nm
39
41
43
45
1390 nm
1410 nm
1430 nm
1450 nm
47
49
51
53
55
57
1470 nm
1490 nm
1510 nm
1530 nm
1550 nm
1570 nm
59
61
1590 nm
1610 nm
□
□ □
Code
Blank
S
Isolator
No
Single-Stage
Code
F
FB
T
S
SB
Connector Type
FC/PC
FC/PC (Board Mount)
ST/PC
SC/PC
SC/PC (Board Mount)
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax:886-3-5979737
e-mail: [email protected]
http: // www.optoway.com.tw
12/1/2003 V1.1
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