ESVOA-OC620 JDSU | Alldatasheet

Document overview

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Technical content

Key Features • Low insertion loss  Low wavelength dependent loss  Low polarization dependent loss  Multiple devices easily packaged into common housing 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. JDSU Electrostatic MEMS Variable Optical Attenuators (ESVOA) focus on key network optical power management applications. JDSU offers ESVOA series attenuators in normally open and no rmally closed states. ESVOA series attenuators fully comply with the T elcordia 1221 reliability program. Key features include a small size, low wavelength dependent loss (WDL), and high reliability. The ESVOA series attenuator achieves highly repeatable optical attenuation over C and/or L bands using an electrostatic rotatable mirror. Applied voltage/power actuates the mirror to rotate, changing the light coupling between the input fiber and the output fiber of the ESVOA series attenuator.

Applications

  • Power equalization in multi-channel, optically amplified networks  Gain-tilt control in erbium doped fiber amplifiers (EDFAs)  Power control in narrowband wavelength division multiplexers (WDMs) and configurable networks  Photoreceiver trimming  Receiver protection/switch during transmitter turn-ons Compliance  T elcordia 1209 and 1221 Electrostatic MEMS Variable Optical Attenuator ESVOA Series NORTH AMERICA : 800 498-JDSU (5378) WEBSITE : www.jdsu.comWORLDWIDE : +800 5378-JDSU

ELECTROSTATIC MEMS VARIABLE OPTICAL ATTENUATOR Specifications Parameter Specification Attenuation type Open or closed Operating wavelength range C band 1525 to 1575 nm L band 1570 to 1610 nm Attenuation range Minimum 30 dB Insertion loss1 Maximum 0.7 dB Tuning speed2 Maximum 2 ms Optical power handling 300 mW Wavelength dependence At insertion loss (IL) Maximum 0.2 dB At 20 dB Maximum ±0.8 dB Wavelength dependence ripple (0.4 nm) At 20 dB Maximum 0.2 dB Polarization dependence loss 0 to 10 dB Maximum 0.15 dB 10 to 20 dB Maximum 0.3 dB Return loss1 Minimum 45 dB Drive voltage2, 4 Maximum 6.5 V or 18 V DC Drive power2 Maximum 1.8 mW Fiber type 9/125/250 or 9/125/900 SMF-28 or equivalent Fiber marking Input port Red Output port Clear/White Operating temperature -5 to 75°C 1. Excluding connectors 2. For full dynamic range 3. Over C or L bands at 23±3°C relative to 1550 nm or 1590 nm 4. Other drive voltages available (Specifications in mm unless otherwise noted.)Dimensions Diagram Ø Ø Ø15.45.56 1.5 3X 0.45 *1' 12.7 2.54 250 μm fiber 900 μm fiber Ø Ø Ø 3X 0.45 5.56 12.7 2.54 *1' 23.5 0.6

NORTH AMERICA : 800 498-JDSU (5378) WEBSITE : www.jdsu.comWORLDWIDE : +800 5378-JDSU SMF-28 is a registered trademark of Corning Incorporated. T elcordia is a registered trademark of T elcordia T echnologies Incorporated. Product specifications and descriptions in this document subject to change without notice. © 2007 JDS Uniphase Corporation 30137460 Rev. 003 05/07 ESMEMSVOA.DS.CC.AE

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: ESVOA-OC6200 Code Drive Voltage 66 . 5 V 8 18 V Code Attenuation Type OO p e n C Closed ESVOA- ELECTROSTATIC MEMS VARIABLE OPTICAL ATTENUATOR Code Fiber Length 2 0 1.0 meter 5 1.5 meters Code Wavelength Range C C band L L band Code Fiber Type 2 250 µm 1 9 900 µm Code Connector Type

0 No connector

2 FC/APC

4 SC/APC

  1. 250 µm fiber is only available with the ‘no connector’ option. 2. T olerance on fiber length is ±0.1 m. May 2007