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1260nm - 1620nm Polarization Maintaining Coarse WDM For CWDM/OADM Networks

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1260nm - 1620nm Polarization Maintaining Coarse WDM For CWDM/OADM Networks

Name: 1260nm 1620nm Polarization Maintaining Coarse WDM For CWDMOADM Networks
Brand: GEZHI or OEM
Price: 1 USD

Wholesale 1260nm - 1620nm Polarization Maintaining Coarse WDM For CWDM/OADM Networks from china suppliers

Brand Name : GEZHI or OEM

Model Number : PM CWDM

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

Package type : steel tube

Connector Type : FC/UPC,FC/APC,SC/UPC,SC/APC or customized

Applications : CWDM System

Material : PVC

Port : 1x2

Warranty : 3years

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1260nm~1620nm Polarization Maintaining Coarse WDM for CWDM/OADM Networks

Product Overview

The Polarization Maintaining Corse Wavelength Division Multiplexer Filter is designed and manufactured to international standard. The devices use environmentally stable thin film filter and advanced packaging technology to achieve wide passband, low insertion loss, high channel isolation and excellent environmental stability. They can be used individually to perform single channel add or drop function or can be cascaded into sequence for multi-channel applications in CWDM systems. It is also used to block out unwanted noise signals in EDFAs and fiber laser systems.

The components are characterized with high isolation, low insertion loss, high extinction ratio, excellent environmental stability and high power handling capability.
1260nm - 1620nm Polarization Maintaining Coarse WDM For CWDM/OADM Networks
Application

CWDM System
CWDM/OADM Module
CWDM/OADM Networks
Feature

Low Insertion Loss & Isolation
High Return Loss
High Reliability & Stability
Wide Transmission Width
Product Specifications

Parameters		Unit	Values
Center Wavelength		nm	ITU or ITU+1
Operating Wavelength		nm	1260~1460 or 1460~1620 or 1260~1620
Channel Space		nm	20
Min. Channel Bandwidth @λc		nm	±6.5
Max. Channel Flatness		nm	0.4
Max. Insertion Loss at 23℃	Transmission Channel	dB	0.6
	Reflection Channel	dB	0.4 (1260~1460 or 1460~1620) or 0.6 (1260~1620)
Min. Isolation at 23℃	Adjacent Channel	dB	30
	Non-adjacent Channel	dB	40
	Reflection Channel	dB	12
Min. Return Loss		dB	50
Min. Extinction Ratio at 23℃		dB	20
Max. Wavelength Thermal Stability		nm/℃	0.003
Max. Insertion Loss Thermal Stability		dB/℃	0.005
Max. Power Handling (CW)		mW	500
Operating Temperature		℃	0~+70
Storage Temperature		℃	-40~+85

With connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.
Connector key is aligned to slow axis.
Dimensions

Ordering Information

PMCWDM-11-234-555-67-8-999
11 - Center Wavelength:	27=1270nm or 1271nm,..., 61=1610nm or 1611nm, SS=Specified
2 - Operating Wavelength:	F=Full wave (1260nm~1620nm), H=Half wave (1260~1460 or 1460~1620)
3 - Port Type:	3=1x2
4 - Working axis for Signal:	B=Both axis working, F=Fast Axis Blocked
555 - Fiber Type:	001=PM1550, 002=PM1310, SSS=Specified
6 - Package Dimensions:	0=φ5.5x35mm, S=Specified
7 - Pigtail Type:	0=250μm bare fiber, 1=900μm loose tube
8 - Fiber Length:	0.8=0.8m, 1.0=1m, S=Specified
999 - Connector Type:	0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified

Product Tags:

Polarization Maintaining Coarse WDM

1620nm Polarization Maintaining Coarse WDM

1260nm - 1620nm Polarization Maintaining Coarse WDM For CWDM/OADM Networks Images

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