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Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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High Stability Polarization Maintaining DWDM with High Extinction Ratio and Low Insertion Loss for WDM Networks

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High Stability Polarization Maintaining DWDM with High Extinction Ratio and Low Insertion Loss for WDM Networks

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Brand Name : GEZHI or OEM

Model Number : PM DWDM

Certification : CE RoHS,ISO9001

Place of Origin : China

MOQ : 1pc

Price : US$288-US$988

Payment Terms : T/T,Western Union

Supply Ability : 5000pcs per month

Packaging Details : Paper box

Wavelength : 1379/1397/1550/1626nm

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High Stability / Reliability Polarization Maintaining Filter DWDM For DWDM Network
Product Overview

The Polarization Maintaining Filter DWDM is characterized with low insertion loss, 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.

Key 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
Parameters Unit Values
Channel Number / 4CH | 8CH | 16CH
Center Wavelength nm ITU Grid
Channel Spacing GHz 50GHz; 100GHz; 200GHz
Channel Passband (@-0.5dB) nm 50GHz: >0.1; 100GHz: >0.22; 200GHz: >0.5
Insertion Loss dB ≤2.0 | ≤3.2 | ≤5.0
Isolation dB Adjacent: ≥25
Non-adjacent: ≥35
Extinction Ratio dB ≥18
Return Loss dB ≥50
Wavelength Thermal Stability nm/℃ ≤0.003
Insertion Loss Thermal Stability dB/℃ ≤0.005
Max Power Handling (CW) W 0.3, 1, or 2
Tensile Load N ≤5
Operating Temperature ℃ -5~+75
Storage Temperature ℃ -40~+85
Package Dimension mm 100x80x10 | 100x80x10 | 120x80x18
Notes:
1. Above specifications are for device without connector. If with connector, IL will be 0.3dB higher, return loss will be reduced 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
Option Specifications
① Channel Spacing 050=50GHz; 100=100GHz; 200=200GHz
② Channel Number 04=1x4; 08=1x8; 16=1x16
③ First Channel Wavelength C21=1560.61nm; C23=1558.98nm; S=Specify
④ Last Channel Wavelength C21=1560.61nm; C23=1558.98nm; S=Specify
⑤ Working Axis B=Both axis working; F=Slow Axis working, Fast axis blocked
⑥ Fiber Type PM1550; S=Specify
⑦ Power Handling 0L=0.3W; 01=1W; 02=2W
⑧ Package Dimensions A1=100x80x10mm; A2=120x80x18mm; S=Specify
⑨ Pigtail Type 00=bare fiber; 09=900um loose tube
⑩ Fiber Length 08=0.8m; 10=1m; S=Specify
⑪ Connector Type FA=FC/APC; FP=FC/UPC; SA=SC/APC; SP=SC/UPC; S=Specify

Product Tags:

Polarization Maintaining Filter DWDM

      

FC APC PM DWDM

      
China High Stability Polarization Maintaining DWDM with High Extinction Ratio and Low Insertion Loss for WDM Networks wholesale

High Stability Polarization Maintaining DWDM with High Extinction Ratio and Low Insertion Loss for WDM Networks Images

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