SYOPTEK Established : RSS Product Feed :: FWDM( Filter WDM) Device http://www.syoptek.com/ EN Copyright (c) 2025 admin server@domain.com (admin) server@domain.com (admin) Mon, 19 Sep 2022 05:53:31 -0600 Zen-Cart v. v 2.1.4 14.02.2008 15:26 RSS 2.0 Feed 1440 FWDM( Filter WDM) Device http://www.syoptek.com/fwdm-filter-wdm-device-pid-328.html http://www.syoptek.com/fwdm-filter-wdm-device-pr-328.html FWDM( Filter WDM) DeviceThe Filter Wavelength Division Multiplexer is extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation. The FWDM series is based on environmentally stable Thin Film Filters technology. The device combines or separates light at different wavelengths in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating.

Features
  • -Wide pass band
  • -Low insertion loss
  • -Low PDL
  • -High Channel isolation
  • -High stability and reliability
Application
  • -CWDM module
  • -CATV
  • -FTTH
  • -Security & Protection System
Parameter
Parameter Specification
Operating Wavelength（nm） 1310±40, 1490±10, 1550±40
Center wavelength（nm） 1310, 1490 or 1550
Max. Insertion Loss (dB) Transmission 0.6
Reflection 0.5
Min. Isolation (dB) Adjacent channel >30
Non-adjacent channel >40
Reflection channel >15
Max. PDL (dB) 0.1
Min. Directivity (dB) 55
Min. Return Loss (dB ) 50
Max. PMD (ps) 0.1
Fiber Length (m) 1.0 or Customer request
Fiber Type SMF-28e
Fiber Packaging Bare fiber or Ф0.9mm loose tube
Thermal Stability (dB/℃) 0.005
Max. Power handling (mW) 500
Operating Temperature（℃） -10~70
Storage Temperature（℃） -40~85
Packaging Size（mm）(D*L) Ф5.5× L34
Notes:
1. Above specification: without connector.
2. Transmission band and Reflection band Wavelength: Follow customer request.
Product order information
CWDM— XXXX— XX— X— XX- X
Transmission
Wave Length:
1310, 1490, 1550		 Reflection Wave Length:
00—1490&1550
01—1310&1550
02—1310&1490		 Fiber Package:
A—Bare fiber
B—900um loose tube 		Fiber Length:
00—Special
05—0.5m
10—1m
15—1.5m
20—2 m
 Connector:
0—None
1—FC/PC
2—FC/APC
3—SC/PC
4—SC/APC
5—LC/PC
6—LC/APC
7—ST
9—speciall


Buy Now ]]> server@domain.com (admin) http://www.syoptek.com/fwdm-filter-wdm-device-pid-328.html Fri, 15 Jan 2016 06:58:40 -0700 USD 328 http://www.syoptek.com/images/image/FWDM%28%20Filter%20WDM%29%20Component.JPG