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High Stability / Reliability Polarization Maintaining Filter DWDM For DWDM Network

Categories Polarization Maintaining Components
Brand Name: GEZHI or OEM
Model Number: PM DWDM
Certification: CE RoHS,ISO9001
Place of Origin: China
MOQ: 1pc
Price: Negotiable
Payment Terms: T/T, Western Union
Supply Ability: 5000pcs per month
Packaging Details: Paper box
Wavelength: 1379/1397/1550/1626nm
Line Type: Single Fiber
Application: WDM Network
Connector: FC/APC
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High Stability / Reliability Polarization Maintaining Filter DWDM For DWDM Network

High stability and reliability Polarization Maintaining DWDM for DWDM network


DESCRIPTION

The Polarization Maintaining Filter DWDM is characterized with low IL, high return loss, high extinction ratio and excellent environmental stability and reliability. They are ideal for polarization maintaining fiber amplifiers, DWDM network, and high-speed communication system and instrumentation applications.


Features
Low insertion loss
High Extinction Ratio
High channel isolation
High stability and reliability


Applications
Channels add / drop
DWDM network
Fiber optical amplifier
Fiber Optic System


Performance Specifications

ParametersUnitValues
Channel Number/4CH8CH16CH
Center WavelengthnmITU Grid
Channel SpacingGHz50GHz; 100GHz; 200GHz
Channel Passband (@-0.5dB)nm50GHz: >0.1; 100GHz: >0.22; 200GHz: >0.5
Insertion LossdB≤2.0≤3.2≤5.0
IsolationAdjacentdB≥25
Non-adjacentdB≥35
Extinction RatiodB≥18
Return LossdB≥50
Wavelength Thermal Stabilitynm/℃≤0.003
Insertion Loss Thermal StabilitydB/℃≤0.005
Max Power Handling (CW)W0.3, 1, or 2
Tensile LoadN≤5
Operating Temperature-5~+75
Storage Temperature-40~+85
Package Dimensionmm100x80x10100x80x10120x80x18

Note: 1.Above specifications are for device without connector, If with connector, IL will be 0.3dB higher, return loss with be reduce 5dB and Extinction Ratio will reduce 2dB.

2. For >10W high power applications, we will use heat sink package

3.If there is pulse application, please be sure to inform us of pulse energy and peak power.


Ordering Information PMDWDM

①Channel Spacking050=50GHz; 100=100GHz; 200=200GHz
②Channel Number;04=1x4; 08=1x8; 16=1x16
③First Channel Wavelength:C21=1560.61nm; C23=1558.98nm; S=Specify
④Last Channel Wavelength:C21=1560.61nm; C23=1558.98nm; S=Specify
⑤Working Axis:B=Both axis working; F=Slow Axis working, Fast axis blocked
⑥Fiber Type :PM1550; S=Specify
⑦Power Handling:0L=0.3W; 01=1W; 02=2W
⑧Package Dimensions:A1=100x80x10mm; A2=120x80x18mm; S=Specify
⑨Pigtail Type:00=bare fiber; 09=900um loose tube
⑩Fiber Length:08=0.8m; 10=1m; S=Specify
⑪Connector Type:FA=FC/APC; FP=FC/UPC; SA=SC/APC; SP=SC/UPC; S=Specify

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