MXIQ-LN-30
1550 nm band wide bandwidth IQ Modulator
The iXblue MXIQ-LN-30 is a wide bandwidth, low insertion loss Dual Parallel Mach-Zehnder Modulator. iXblue proprietary “Magic Junction” (patent n° US2008193077) confers it an unmatched low insertion loss, and its X-cut design guarantees high stability and zero chirp in a wide range of operational conditions.
The iXblue MXIQ-LN-30 modulator is a key device dedicated to complex modulation scheme such as QPSK, QAM and OFDM up to 56 Gbaud.
FEATURES
• Wide bandwidth
• X-cut for high stability
• Low insertion loss
APPLICATIONS
• QPSK, QAM, OFDM
RELATED EQUIPMENTS
• Analog driver DR-AN-HO
• MBC-IQ Automatic Bias Controller
• ModBox-IQ
MXIQ-LN-30 Performance Highlights
Parameter
Min
Typ
Max
Unit
Operating wavelength
1530
1550
1580
nm
Insertion loss
-
5
7
dB
Electro-optical bandwidth
25
30
-
GHz
Specifications given at 25 °C, 1550 nm
Electrical Characteristics
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Electro-optic bandwidth
S21
RF electrodes, from 2 GHz
25
30
-
GHz
Ripple S21
ΔS21
RF electrodes
-
0.5
1
dB
Electrical return loss
S11
RF electrodes, 0 - 25 GHz
-
-12
-10
dB
Vp RF @50 kHz
VπRF50 kHz
RF1 & RF2 electrodes
-
5.5
7
V
Vp DC1, 2 electrodes
VπDC1, 2
DC1 & DC2 electrodes
-
7
7.5
V
Vp DC3 electrodes
VπDC3
DC3 electrodes
-
9
12
V
Impedance matching
Zin-RF
-
-
50
-
W
DC input impedance
Zin-DC
-
1
-
-
M W
Optical Characteristics
Parameter
Symbol
Condition
Min
Typ
Unit
Crystal
-
-
Lithium Niobate X-Cut Y-Prop
Operating wavelength
λ
-
1530
1550
1580
nm
Insertion loss
IL
Without connectors
-
5
7
dB
Optical return loss
ORL
-
-40
-45
-40
dB
Chirp
α
-
-0.1
0
-0.1
-
All specifications given at 25°C, 1550 nm, unless differently specified
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet.
Exposure to absolute maximum ratings for extended periods can adversely affect device reliability.
Parameter
Symbol
Min
Max
Unit
RF input power
EPin
-
28
dBm
Bias voltage
Vbias
-20
+20
V
Optical input power
OPin
-
20
dBm
Operating temperature
OT
0
+70
°C
Storage temperature
ST
-40
+85
°C
Mechanical Diagram and Pinout
All measurements in mm
Port
Function
Note
IN / OUT
Optical input port / Optical output port
Polarization maintaining 1550 nm
Corning PM 15-U25D length: 1.5 meter, buffer diameter: 900 mm
1 / 2
RF1 input port / RF2 input port
Wiltron female K (SMA compatible)
3
Ground
Pin feed through diameter 1.0 mm
4 / 5 / 6
DC2 / DC1 / DC3
Pin feed through diameter 1.0 mm
7 / 8
Photodiode 1 anode / cathode
Pin feed through diameter 1.0 mm
9 / 10
Photodiode 2 cathode / anode
Pin feed through diameter 1.0 mm
Ordering information
MXIQ-LN-30-PD-Y-Z-AB-CD
Y = Input fiber : P Polarisation maintening
Z = Input fiber : P Polarisation maintening S Standard single mode
AB = Output connector : 00 bare fiber FA FC/APC FC FC/SPC
CD = Output connector : 00 bare fiber FA FC/APC FC FC/SPC
商品属性 [操作波长] 1530 nm至1580 nm [带宽] 高达30 GHz