Certification
China Gezhi Photonics (Shenzhen) Technology Co., Ltd. certification
China Gezhi Photonics (Shenzhen) Technology Co., Ltd. certification
Customer Reviews
We'd like to give five stars. Bought this product for deploying a DWDM network. The insertion loss is low indeed. Very efficient transmission and saved us a great bunch of fibers.

—— Charles Keith

The switch is very easy to use and can work well in the cross connection. Good quality.

—— Daniel Miller

We always got their timely replies for our CWDM issues. The 18CH mux performed cool for our 10Gbps data.

—— Pavel Yailo

The final solution meets our demands for CWDM and monitoring. We are satisfied.

—— Alexander

Very nice MUX with low insertion loss, greatly reducing my link insertion loss

—— Frank Bozich

This MUX is customized according to my requirements strictly, perfect!

—— Richard

I'm Online Chat Now

R1490nm FWDM

R1490nm FWDM
R1490nm FWDM

Large Image :  R1490nm FWDM

Product Details:
Place of Origin: China
Brand Name: GEZHI or OEM
Certification: CE RoHS,ISO9001
Model Number: FWDM
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: Paper box
Delivery Time: 5-8 work days
Payment Terms: T/T, Western Union
Supply Ability: 100000Channel per month
Detailed Product Description
Product Name: FWDM Device Wavelength: T1550nm R1310&1490nm
Port: 3port PackageLGX Cassette: Stainless Steel Tube
Connector: SC/APC Application: EDFA
High Light:

1490nm Filter WDM

,

T1550nm FWDM Multiplexers

,

3 Port FWDM Device

 

PON Multiplexer T1550nm R1310/1490nm FWDM Device with SC connector pigtailed​

 

GEZHI PON Multiplexer is based on thin film filter technology with T1550nm R1310&1490nm. The device features epoxy free optical path, low insertion loss, high extinction ratio, high reliability and high stability.

 

 

The PON Muitplexer T1550nm R1310/1490nm is 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".

 

Features

Pass(Transmission)Channel: 1550nm
Reflection Channel: 1310nm and 1490nm
High Isolation, Reliability and channel isolation
Low Insertion loss and excellent environmental reliability
RoHS Compliant

 

Applications

CATV
WDM system

 

Specification

Parameters Unit FWDM Device
Operating Wavelength
T: transmission wavelength
R: reflection wavelength
1310±50,1490±10, 1550±10
1610±10, 1625±25, 1650±20
nm 1 T1550 R1310/1490
2 T1490 R1310/1550
3 T1310 R1490/1550
4 T1550/1610 R1310/1490
5 T1550/1625 R1310/1490
6 T1625 R1310/1490/1550
7 T1650 R1310/1490/1550
Insertion Loss dB Transmission: ≤ 0.6
Reflection: ≤ 0.4
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
Return loss dB ≥ 45
Optical Power mW ≤ 500
Operating Temperature -10 ~ +70
Storage Temperature -40 ~ +85
Relative Humidity % 5 ~ 95
Dimension mm Φ5.5×34 Φ4.2×25 90×20×10
Note: 1. Customization is available.
2. Specified without connector, and add an additional 0.2dB loss per connector.

 

Ordering Information:

A B C D E
Wavelength Tube Type Fiber Length
(Include connector)
Connector Dimension

T15R13/14=T1550 R1310/1490

T14R13/15=T1490 R1310/1550

T13R14/15=T1310 R1490/1550

T15/16R13/14=T1550/1610R1310/1490

X=Others

25=250um

90=900um 20:2000um

30=3000um

X=Others

05=0.5m±0.05m

10=1.0m±0.05m

15=1.5m±0.05m

X= Others

00=None

FP=FC/PC

FA=FC/APC

SP= SC/PC

SA=SC/APC

STP=ST/PC

STA=ST/APC

LP=LC/PC

LA=LC/APC

X=Others

5534=Φ5.5×34mm

4225=Φ4.2×25mm

9021=90×20×10mm

X=Customized

 

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
Fs FS-FWDM-T31R551.jpg Fs FS-FWDM-T31R552.jpg
Mechanical Drawing
Fs 12345.jpg

 

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
Fs FTTH-network access.jpg

Contact Details
Gezhi Photonics (Shenzhen) Technology Co., Ltd.

Contact Person: Ena Lin

Tel: +86-13544277727

Send your inquiry directly to us (0 / 3000)

" "