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4 Or 8 Port Wavelength Multiplexer WM1 NG-PON2 For PON System

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

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4 Or 8 Port Wavelength Multiplexer WM1 NG-PON2 For PON System

4 Or 8 Port Wavelength Multiplexer WM1 NG-PON2 For PON System
4 Or 8 Port Wavelength Multiplexer WM1 NG-PON2 For PON System

Large Image :  4 Or 8 Port Wavelength Multiplexer WM1 NG-PON2 For PON System

Product Details:
Place of Origin: China
Brand Name: GEZHI
Certification: CE RoHS,ISO9001
Model Number: GZ-WM100x
Detailed Product Description
Port: 4 ,8 Insertion Loss: ≤2.0dB
Connetor: SC/UPC Or Customized Storage Temperature: -40 ~ +85(°C)
Operating Temperature: -5~+75(°C) Application: PON Sytem
High Light:

8 Port Wavelength Multiplexer


Wavelength Multiplexer for PON System

Product Description:

4 or 8 Port Wavelength Multiplexer WM1 NG-PON2 for PON System


NG-PON2 (also known as TWDM-PON), is a telecommunications network standard for a passive optical network (PON). Its capable of total network throughput of 40 Gbit/s, corresponding to up to 10 Gbit/s symmetric upstream/downstream speeds available at each subscriber.

GEZHI Photonics supplying WM1 and CEx modules that fit the NG-PON2 requirements. The Wavelength Multiplexer (WM1) is a passive device used to support Next Generation PON (NG-PON2). it combines and separates the C and L band DWDM bi-directional transmission.



◆Low Insertion Loss

◆High channel isolation

◆Excellent Environmental





◆FTTH access networks


Technical Parameters

Parameter Unit Value
Center Wavelenth Port 1 1532.68 / 1596.34
Port 2 1533.47 / 1597.18
Port 3 1534.25 / 1598.04
Port 4 1535.04 / 1598.89
Passband nm ±0.12
Insertion Loss dB ≤2.0
Ripple dB ≤0.4
Isolation dB Adjacent Channel ≥30
dB Non-Adjacent Channel ≥36
dB Upgrade Channel ≥11
Directivity dB ≥55
Return Loss dB ≥50
Polarization dependent loss dB ≤0.3
Polarization Mode dispersion ps ≤0.2
Operating Temperature -5~+75
Storage Temperature -40~+85

Note: Customized Specification is available.

The above specifications is include connector loss.



Wavelength Multiplexer WM1 diagram

4 Or 8 Port Wavelength Multiplexer WM1 NG-PON2 For PON System 0



Odering Information

Model Channel Configuration Package type Cable type Fiber length Connector







A0=ABS box 80x60x12mm

A1=ABS box 100x80x10mm

A2=ABS box 120x80x18mm

A3=ABS box 140x115x15mm

L1=LGX 129*29*130mm

L2=LGX insert in 2slot Rack

L4=LGX insert in 4slot Rack

R1=19" 1 U Rack

R2=2slot 19″1U Rack

R4=4slot 19″1U Rack



09=900um loose tube








Q1:Can I have a sample order? What is your MOQ of WM1?
A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms of WM1?
A3: Payment term: T/T, Paypal, Western union,cash payment, Alibaba etc.
Q4: What is your warranty time of WM1?
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.

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

Contact Person: Mrs. Ena Lin

Tel: +86-13544277727

Send your inquiry directly to us (0 / 3000)

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