21105245-001 JDSU | Alldatasheet
Document overview
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Technical content
Key Features • Low differential drive voltage, typically 2 V Matching electro-optic amplitude and phase responses Wide optical bandwidth, compatible with full band tunable lasers 12 GHz electro-optic (E/O) bandwidth Single-sided electrical I/O The JDSU Agile Optical Components family includes modulators, switches, attenuators and tunable filters. These products provide the basis for spectrally efficient DWDM transmission utilizing dispersion tolerant modulation, channel monitoring, wavelength switching, remote power control and dynamic channel selection. They support a wide range of flexible functionalities at lower operational expenses for the Agile Optical Network. In addition, we have a complete line of tunable lasers assemblies and sub-assemblies in our Agile Transmission Module family. The 10 Gb/s Dual Drive Mach-Zehnder (DDMZ) modulator is ideally suited for use in long reach (LR) and very long reach (VR) metro network applications as well as in long haul (LH) transmission systems. DDMZ modulators have been specifically designed to yield well-b ehaved and matching electro-optic amplitude and phase responses over a broad RF frequency range. They are ideally suited for the processing of the optical field of a transceiver’s laser. This application can be useful for active dispersion compensation. In addition, DDMZ modulators have a wide optical bandwidth. They are compatible with full band tunable lasers in either C or L band. Their low drive voltages make them compatible with low power dissipating differential modulator drivers. For mounting convenience and space efficiency, the DDMZ modulator is packaged using JDSU’s compact (6-mm high) hermetic packaging technology. For transceiver integration and mounting efficiency, the entire electrical I/O is located on one side of the modulator. The RF inputs use GPO-style RF input connectors.
Applications
Long reach (LR) and very long reach (VR) metro networks Long haul (LH), ultra long haul (ULH), and submarine optical transport networks Optical field processing for active dispersion compensation at the transceiver Duo-binary transmission at 40 Gb/s Bandwidth grooming Compliance T elcordia GR-468
10 Gb/s Dual Drive Mach-Zehnder (DDMZ) Modulator
NORTH AMERICA : 800 498-JDSU (5378) WEBSITE : www.jdsu.comWORLDWIDE : +800 5378-JDSU
Dimensions Diagram (Specifications in mm unless otherwise noted.) 10 9 8 7 6 5 4 3 2 1 DETAIL A 4:1 MOUNTING FOOT A .19 4.72O 2 PL .650 ±.005 16.51 ±0.13 R .59 15 2 PL MIN OUTPUT INPUT O 900um HYTREL 150mm/125mm HYTREL LENGTH 2 PL .246 ±.004 6.25 ±0.1 DC PIN MOUNTING AREA .78 19.74 .225 5.72 2 PL .195 4.95 2 PL 3.255 82.68 .097 2.46 .125 3.18 2 PL .14 3.49 2 PL .132 ±.005 3.35 ±0.13 2 PL GPO.144 3.66 8 PL .146 3.71 2 PL MOUNTING FOOT .552 ±.002 14.02 ±0.05 3.450 ±.002 87.63 ±0.05 .73 18.54 2 PL .598 ±.005 15.19 ±0.13 .22 5.66 2 PL GPO #4-40 UNC-2B 2 PL C .38 9.54 .42 10.54 B .09 2.36 .07 1.87 .018 0.46 O r .010 6.14 156.04 .100 2.54 7 PL 2.225 56.52 .25 6.37 .03 0.65 A Pinout Pin Description
1 GPO RF port 1
2 GPO RF port 2
3 N/A
4 N/A
5 N/A
6 DC bias 2
7 DC bias 1
8 GND
9 N/A
10 N/A
DDMZ Modulator Bias Circuit Diagram DDMZ S21 Electro-optic Amplitude Response Characteristics
DDMZ S21 Electro-optic Phase Response Characteristics DDMZ S11 Characteristics
RF port connector GPO connectors Input fiber type Fujikura PANDA-type single-mode polarization maintaining (PMF) fiber, silica, self mode stripping Output fiber type
21105245 SM-28
21084655 F ujikura PANDA-type single-mode polarization-maintaining (PMF) fiber, silica, self mode stripping
Cabling 900 µm diameter loose tube Hytrel over buffered fiber Qualification standard T elcordia GR-468 Qualification document references Absolute Maximum/Minimum Ratings Parameter Minimum Maximum Operating temperature 0 °C 75 °C Storage temperature -40 °C 85 °C RF input power - 24 dBm Optical input power - 16 dBm Specifications Parameter Condition Minimum Maximum Wavelength 1528 nm 1564 nm Optical insertion loss1 2.5 dB 5 dB Optical return loss Input and output ports 35 dB - S11 130 MHz - 10 GHz - -10 dB MZ extinction ratio 25 dB - RF drive voltage2 At 2 GHz - 2.6 V Δ RF drive voltage At 2 GHz (difference between RF1 and RF2) - 0.2 V DC Vπ Differential drive - 2 V DC bias voltage range3 EOL voltage rail -15 V +15 V RF bandwidth Linear fit (2 GHz - 15 GHz) 12 GHz - Amplitude ripple S21 amplitude difference (300 kHz - 2 GHz) -1.5 dB 1.5 dB S21 amplitude difference (2 GHz - 12 GHz) -1 dB 1 dB S21 difference RF1 to RF2 (300 kHz - 2 GHz) -0.5 dB 0.5 dB RF1 to RF2 (2 GHz - 8 GHz) -0.4 dB 0.4 dB RF1 to RF2 (8 GHz - 12 GHz) -0.75 dB 0.75 dB Δ from linear phase Deviation from a least squares fit line -8° 8° (50 MHz - 12 GHz) RF timing skew -5 ps 5 ps 1. Measured at peak of DC bias transmission with no RF input and no optical connectors. 2. Maximum driving voltage to achieve 15 dB ER for 12.5 Gb/s 2 31-1 PRBS signal over the operating wavelength and temperature ranges. 3. Maximum voltage range required to maintain optimum bias point over life and temperature.
NORTH AMERICA : 800 498-JDSU (5378) WEBSITE : www.jdsu.comWORLDWIDE : +800 5378-JDSU Fujikura SM 15-P-8/125-UV-400 is a trademark of Corning Incorporated. Hytrel is a registered trademark of E.I. du Pont de Nemours and Company. LC and ST are registered trademarks of Lucent T echnologies. SMF-28 is a registered trademark of Corning Incorporated. T elcordia is a registered trademark of T elcordia T echnologies Incorporated. All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDSU reserves the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, including withdrawal at any time of a product offered for sale herein. JDSU makes no representations that the products herein are free from any intellectual property claims of others. Please contact JDSU for more information. JDSU and the JDSU logo are trademarks of JDS Uniphase Corporation. Other trademarks ar e the property of their respective holders. ©2007 JDS Uniphase
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at customer.service@jdsu.com. Sample: 21105245-001 Code Connectors 1
001 No optical connectors
005 FC/PC input and output optical connectors
007 SC/UPC input and output optical connectors
010 FC/APC input and output optical connectors
- Other connector configurations available upon request Code Modulator
21105245 DDMZ Dual Drive Modulator
with PM input fiber, SM output fiber
21084655 DDMZ Dual Drive Modulator
with PM input fiber, PM output fiber March 2007