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1x2 Filter Coarse Wavelength Division Multiplexer
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Brand Name:GEZHI or OEM
Model Number:GZ-1550nm FWDM Device
Certification:CE/FCC/RoHS/TUV/UL
Price:Get Latest Price
Supply Ability:80000Channel per month
Delivery Time:2~7working days
Company Data
Verified Supplier
Contact Person
Ena Lin
Business Type:
86-755-2377-1707
Business Type:
Manufacturer
Officials:
504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
1x2 Filter Coarse Wavelength Division Multiplexer
FTTX Filter WDM module extensively used in EDFA, Raman amplifiers,
WDM networks and fiber optics instrumentation is based on Thin Film
Filter (TFF) technology. The device combines or separates light at
different wavelengths in a wide wavelength range. It can expand the
capacity of a single fiber to achieve bidirectional communication,
so that widely used in optical network upgrade and expansion, or
introduce new comprehensive business etc.
GEZHI Photonics provides filter-based wavelength division
multiplexing (WDM) filter devices that are customized to the
particular wavelength bands for your special applications. As you
might know, GEPON system itself works on 1310/1490, so CATV signal
here is delivered over same fiber using 1550nm, and FWDM is a place
where all this get's "mixed".
Specification:
| Type | FWDM | |
| Operating Wavelength T: transmission wavelength R: reflection wavelength 1310±50,1490±10, 1550±10 1610±10, 1625±25, 1650±20 | nm | T1550 R1310/1490 |
| T1490 R1310/1550 | ||
| T1310 R1490/1550 | ||
| T1550/1610 R1310/1490 | ||
| T1550/1625 R1310/1490 | ||
| T1625 R1310/1490/1550 | ||
| T1650 R1310/1490/1550 | ||
| Transmission insertion loss | dB | ≤0.80 |
| Reflection insertion loss | dB | ≤0.60 |
| Transmission channel isolation | dB | ≥30 |
| Reflection channel isolation | dB | ≥17 |
| PDL | dB | ≤0.1 |
| Wavelength thermal stability | nm/℃ | ≤0.003 |
| Insertion loss thermal stability | dB/℃ | ≤0.005 |
| Directivity | dB | ≥55 |
| Return loss | dB | ≥45 |
| Operating temperature | ℃ | -20~+70 |
| Storage temperature | ℃ | -40~+85 |
Note: 1. Customization is available.
2. pecified without connector, and add an additional 0.2dB loss per connector.
Item Details
- Pass(Transmission)Channel: 1550nm
- Reflection Channel: 1310nm and 1490nm
- High Isolation, Reliability and channel isolation
- Low Insertion loss and excellent environmental reliability
- RoHS Compliant
Package Type
- Glass Tube Package for 250um bare fiber
- Steel Tube package for 250um bare fiber and 900um fiber
- ABS box for 900um, 2.0mm and 3.0mm fiber
- Note: 250um bare fiber is too finne to be equiped with connector
Mechanical Drawing
Picture A is for T13/R15, T14/R1315, T1415/R13 FTTX Filter WDM
Picture B is for T15/R13, T13/R1415, T15/R1314, T1314/R15 FTTX Filter WDM
Application
Company Profile
Gezhi Photonics Co.,Ltd
Gezhi Photonics Co., Ltd is committed to being a global influential
organization in optical network devices area.
Established in Nov 2011, Gezhi Photonics is a leading worldwide
manufacturer and supplier of opticoptical network devices. GEZHI
have TWO Parts Products which meet full demand’ customer in Fiber
Optics Components. One parts is Active Components (main products
include SFP,SFP+,XFP,X2,GBIC transceiver, 10G OEO...) Another parts
is Passive Components (mainly products is (CWDM/DWDM,Athermal AWG
Module,Optical Switch,Optical Circulator/Isolator, MPO
Patchcord...)
Gezhi Photonics keeps on cooperating with international and
national universities, scientific-research units as well as taking
advantage of its social talent, information and technology to
benefit Enterprise Development. Owing to our excellent engineering
services, custom design, technical support, product review, rapid
sample prototyping and mass production fast delivering for our
customers, we service more than 30 countries and regions including
Europe, USA, Southeast Asian, Africa, Middle East, etc.
Having always taken the principle of innovation as its core merit,
Gezhi Photonics attaches great importance to the internal
management, boosting the development of the company with joint
creativity of the team. Emphasizing the harmonious innovation
atmosphere, a broad development platform is provided to the staff,
and also it is helpful for the development of the company in
product research, making the product always being at the advanced
level.
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