EEWORLDEEWORLDEEWORLD

Part Number

Search

VSA-0LNHE10SP

Description
Variable Slope Attenuators
File Size126KB,3 Pages
ManufacturerJDS Uniphase Corporation ( VIAVI )
Websitehttp://www.jdsu.com/index.html
Download Datasheet View All

VSA-0LNHE10SP Overview

Variable Slope Attenuators

COMMUNICATIONS COMPONENTS
Variable Slope Attenuators
VSA Series
Key Features
• Low insertion loss
• Wide attenuation slope range
• Available in low and high contrast variants
• Available in positive or negative slope variants
• Low tuning voltage
• Mountable on a PCB
Applications
• Remove cumulative error function
from amplifiers and filters
• Correct variations in amplifier gain
profile due to add-drop
multiplexing and Raman effect
• Balance channel power in
reconfigurable networks
The JDSU variable slope attenuator (VSA) equalizes uneven gain profiles inherent
to the use of optical amplifiers. The VSA is Telcordia GR 1209 and 1221 compliant
and uses hermetic sealing for increased resistance to environmental extremes. It is
available in low contrast and high contrast variants, and offers excellent positive
or negative slope optical performance in either the C or L bands.
The attenuation slope is precisely tuned using a stepper motor driven by an
external IC driver. The stepper motor adjusts the slope in small, uniform step
sizes, thus providing high resolution. The VSA is compact in size and can easily be
mounted on a printed circuit board (PCB). It requires minimum voltage. The
electrical pins extrude from the bottom of the package.
The spectral diagram on next page shows the transmission spectrum after passing
through the VSA. Both positive and negative slope profiles are available.
Compliance
• Telcordia GR 1209 and 1221
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
Does anyone know if the power module used in the inverter can be repaired?
Does anyone know if the power module used in the inverter can be repaired? I have some broken power modules and I don't know if they can be repaired. I found its internal structure diagram on the Inte...
西门 Industrial Control Electronics
Want to buy LM4F232 chip, 100 pins four side surface mount
Just as the title says....
lxttian Buy&Sell
[National Technology N32WB452 Review] 4. Bluetooth control of RGB full-color atmosphere lights
The purpose of applying for the evaluation board of National Technology was actually to use its 5MADC, but due to work reasons, I have not had the time to make the PCB board. However, I did not use th...
kit7828 RF/Wirelessly
TI Hercules Safety Microcontroller (V)
[flash]http://player.youku.com/player.php/sid/XMzYxNDM0MDA0/v.swf[/flash]...
德仪MCU天地 Microcontroller MCU
Application of WIFI module in medical field
Video surveillance has a very broad application prospect in the medical system: security monitoring of outpatient and inpatient buildings, 24-hour patient monitoring in wards and ICUs, observation and...
soso Medical Electronics
Cracking the Code
Can anyone recommend a software to crack the wireless router password? I have been trying to figure it out for a long time....
songfgd Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 920  704  331  160  2904  19  15  7  4  59 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号