E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer


About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsFiber Optic Switch

E-link China Technology Co., Ltd.

Good quality Industrial Ethernet Media Converter for sales
Good quality Industrial Ethernet Media Converter for sales
The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

—— Faize Akçaba-Turkey

E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

—— Patrícia Maia-Brazil

I'm Online Chat Now

Rack Mount Optical Network Switch , 100Ghz 200Ghz Ethernet Switch With Fiber Optic Port

China Rack Mount Optical Network Switch , 100Ghz 200Ghz Ethernet Switch With Fiber Optic Port supplier

Large Image :  Rack Mount Optical Network Switch , 100Ghz 200Ghz Ethernet Switch With Fiber Optic Port

Product Details:

Place of Origin: China
Brand Name: E-link
Certification: CE, RoHS, FCC
Model Number: LNK-DWDM-RU Series

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: USD99~199/pcs
Packaging Details: Standard Export Packing
Delivery Time: 3~5 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100000 per month
Contact Now
Detailed Product Description
Type: Rack Mount Wavelength: C21-C60
Channel Spacing: 100GHz (0.8 Nm) 1310nm Port Pass Band Width: 1260nm~1360nm
Channel Passband: ±0.11 Nm Center Wavelength: ±0.05 Nm
Insertion Loss:: ≤ 5.0 DB, 3.5 DB Typical Technology: AAWG (Gaussian)

100Ghz 200Ghz DWDM Multiplexer Packaged in Rack Mount


E-link’s 1U/2U Rack Mount DWDM Module is specially designed for easy management. It has a super hard shell to protect the stable operation of the DWDM module.


The rack mount DWDM module is available in 4CH, 6CH, 8CH, 12CH or 18CH configurations have lower overall insertion loss and better uniformity across the channels. All E-link’s DWDM modules are Telcordia qualified. (Meet TELCORDIA GR-1221-CORE)


1. Features

  • Low Insertion Loss
  • High Isolation
  • Low PDL
  • Compact Design
  • Good channel-to-channel uniformity
  • Wide Operating Wavelength: From 1460nm to 1620nm
  • Wide Operating Temperature: From -40℃ to 85℃
  • High Reliability and Stability



2. Applications

  • DWDM System
  • PON Networks
  • CATV Links


3. Compliance

  • Telcordia GR-1209-CORE-2001
  • Telcordia GR-1221-CORE-1999
  • ITU-T G.694.1
  • RoHS


4. Specifications

1×N DWDM Mux/Demux Module

Channel Space (GHz) 100 200
Channel Number 1*4 1*8 1*16 1*4 1*8 1*16
Center Wavelength (nm) ITU Grid
Center Wavelength Accuracy (nm) ± 0.05 ± 0.1
Channel Passband (@-0.5dB) (nm) 0.22 0.5
Fiber Type SMF-28e with 900um loose tube or customer specified
IL (dB) 1.8 3.0 4.0 1.7 2.9 3.8
Passband Ripple (dB) 0.35 0.4 0.5 0.35 0.4 0.5
Isolation(dB) Adjacent Channel 25 28
Non-Adjacent Channel 40
PDL (dB) 0.2
PMD (ps) 0.1
RL (dB) 45
Directivity (dB) 50
Maximum Optical Power (mw) 300
Operating Temperature () -40~85
Storage Temperature () -40~85
BOX Package (mm) 100*80*10 or 140*115*18
LGX Package 1U,2U
19’’ Rack mount Package 1U



1. Specified without connectors.

2. Add an additional 0.2dB loss per connector.

Rack Mount DWDM Multiplexer

Contact Details
E-link China Technology Co., Ltd.

Contact Person: Michael Guo

Send your inquiry directly to us (0 / 3000)