October 9, 2025 - Welcome

Products
HT6000 DWDM/OTN

1U CWDM/DWDM Platform
2U DWDM System
5U OTN Solution

Muxponder/Transponder

400G Coherent Transponder/Muxponder
400G/200G/100G/40G Muxponder
100G/40G/25G/10G Transponder

Open Line System

Dispersion Compensation
Optical Amplifiers
Optical Protection

Fiber Monitoring and Accessories

OTDR OSW FWDM
VOA

Mux Demux & OADM

Custom OADM
DWDM Mux Demux

HT6800 DCI BOX Platform

1.6T/3.2T/6.4T DCI BOX
1U HT6800
2U HT6800

DCI BOX Card

400G/200G/100G Muxponder
800G Muxponder
WSS OTDR OLP OLA OA OCM

OCS

OCS Optical

AI and Data Center Networking

200G QSFP-DD/QSFP56
400G QSFP-DD/OSFP/QSFP112
800G QSFP-DD/OSFP
1.6T OSFP-XD

100G/50G/40G Transceiver

50G QSFP28
100G CFP/CFP2/CFP4
100G QSFP28
40G QSFP+

Coherent Optical Transceiver

100G CFP Coherent
400G 200G CFP2 Coherent

SFP+ Transceiver

10G SFP +
10G SFP+ BIDI
10G SFP+ CWDM/DWDM
10G SFP+ DWDM Tunable

SFP Transcevier

1.25G BIDI SFP
1.25G CWDM SFP
1.25G DWDM SFP
1.25G SFP
2.5G SFP
Copper sfp

XFP Transcevier

10G BIDI XFP
10G CWDM/DWDM XFP
10G XFP
10G XFP DWDM Tunable

16G/25G transceiver

25G DWDM Tunable
25G Fiber Channel
16G Fiber Channel

MPO Trunk Cable

MPO-LC Breakout Cable

Direct Attach Twinax Cables (DACs)

100G 40G DAC
400G 200G DAC
25G 10G DAC
800G DAC

Active Optical Cables (AOCs)

100G 40G AOC
25G 10G AOC
400G 200G AOC
800G AOC
Solutions

Data Center Interconnect （DCI）

Discover and unlock the potential of HPC for transformative business solutions. See more

Optical module for Data Center

HTF 10G, 40G, 100G related products effectively reduce the cost of data center system interconnection.

DWDM Interconnect Solution for Data Center Cloud

Internet giants, ICPs, and enterprises use DCI solutions to provide high-quality and near-infinite bandwidth connections to their data centers

One article helps you clearly know what is CDN

The full name of CDN is Content Delivery Network, that is, content distribution network.

5G Transmission Solution

Discover and unlock the potential of 5G communications in transformative business solutions. See more

VOA: The Essential Optical Power Regulator in Modern Fiber Networks

VOA plays a critical role in optical communication systems where higher optical power does not always mean better performance. Instead, stable and well-controlled optical power is essential. Therefore, VOA functions as a precise regulator that ensures reliable and balanced system operation across complex fiber networks . In modern optical infrastructures, VOA is widely used to… Continue reading VOA: The Essential Optical Power Regulator in Modern Fiber Networks

HTF DWDM: Driving Enterprise Network Upgrades with 400G Power

In today’s digital era, enterprises need faster and more reliable data transmission. HTF DWDM provides powerful optical transmission technology that helps companies upgrade their networks and fully unlock the potential of 400G wavelength solutions. HTF DWDM transmission equipment supports 40×400G, offering a total capacity of 16,000G. This ultra-high bandwidth greatly improves network efficiency… Continue reading HTF DWDM: Driving Enterprise Network Upgrades with 400G Power

5G Fronthaul Transmission Active WDM Solution

In order to meet the efficient bearing of CPRI/eCPRI service between DU-AAU in C-RAN architecture. HTF designed the 5G fronthaul transmission active WDM system. It is designed based on active WDM and has passive function WDM and OTN schemes with the advantages of large bandwidth, low delay/jitter, no configuration and easy maintenance. It supports network… Continue reading 5G Fronthaul Transmission Active WDM Solution

Custom Industry Solutions

Discover and unlock the potential of Custom Industry Solutions in transformative business solutions. See more

HTF DWDM Support Digital power systems

The new power system is facing the challenges of greening the energy structure, flexible grid regulation, interactive electricity consumption patterns, coordinated interaction of energy storage widely distributed on the source, grid and load sides, and a complex electricity-carbon trading system. Digitalization and intelligence are the key technical means to meet these five major challenges. … Continue reading HTF DWDM Support Digital power systems

HTF DWDM For Cloud Dedicated Line

With the growth of enterprise business, the amount of data has also increased rapidly, giving rise to the emergence of cloud dedicated lines. It can help enterprises achieve secure data storage and access control. This involves the need to transmit massive amounts of data. Shenzhen HTFuture Co., Ltd. has launched the HT6000 wavelength division transmission… Continue reading HTF DWDM For Cloud Dedicated Line

How to set up a 100G metropolitan area network?

How to set up a 100G metropolitan area network? With the popularization of the Internet, the data traffic of the metropolitan area network has increased, and the pressure on its network bandwidth has increased. The original 10G and 40G wavelength division equipment capacity has gradually been unable to meet the high bandwidth requirements. The use… Continue reading How to set up a 100G metropolitan area network?

Custom DWDM/OTN Solution

Discover and unlock the potential of Custom DWDM/OTN Solution in transformative business solutions. See more

DWDM Drives the AI Bandwidth Revolution: Single-Fiber 100T Ignites Large-Scale Training

In 2025, AI training has entered the “lightspeed computing” era. A single cluster’s peak performance now exceeds 10²⁰ FLOPS. Pretraining large models with tens of billions of parameters consumes over 100 PB of data. Therefore, cross-region and cross-facility transmission speed has become the key to training success. Traditional electrical interconnects have reached their limits. Now,… Continue reading DWDM Drives the AI Bandwidth Revolution: Single-Fiber 100T Ignites Large-Scale Training

DWDM solution for 40G remote networks

Background The huge and growing volume of data being accumulated by users and businesses today makes it more demanding to store and access this massive data, requiring greater data capacity and longer data transfers. Our customers are looking for a solution to install the DWDM system on their existing 40G network in preparation for capacity… Continue reading DWDM solution for 40G remote networks

DWDM OLP optical line protection Case

Share DWDM OLP solution reference picture As your project using environment is different, send us your requirement, HTF team can support and design the suitable solution for you.
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Why Do We Develop DWDM Technology？

DWDM Technology enhances optical network capacity and speed through wavelength multiplexing, supporting reliable high-bandwidth transmission.

6G is Not Far off, and Four Problems Need to be Solved

6G aims to integrate virtual and physical worlds by solving key issues in demand, capacity, function, and control with advanced AI and network models.

DWDM Industry Trends: The Ultimate Bandwidth Revolution Driven by AI

Explore DWDM industry trends shaping AI, cloud, and 5G. Discover how smart optical networks redefine speed, efficiency, and connectivity.