Wavelength Services And Solutions
Category: HTF Blog
HTF Blog, Share Telecom Knowledge， share the DWDM, OTN, Optical module, MPO cable etc fiber optical related knowledge
Why Compact WDM Solution Is Important for Metro DWDM Network?
Over the past few years, the optical network industry has witnessed the rise of new compact WDM solutions, which have continuously improved their standards for high performance, flexible maintenance and completed automation. Recently, HTF has introduced the M6200 series compact …
100G single fiber 20km
Drop-in upgrades from 10G to 100G have been limited to conventional duplex fiber scenarios. Single fiber upgrades of 10G bidirectional links to 100G now have options to upgrade bandwidth on existing fiber infrastructure.
The 100G bidirectional transceivers from HTF
… The battle between IP and DWDM!
Although all service providers are interested in IP over DWDM technology, they are not ready to deploy it yet. The debate continued this year at MWC and OFC.
Dr. Oscar Gonzalez de Dios of Telefonica introduced the deployment progress …
One article helps you clearly know what is CDN
1. What is a CDN
The full name of CDN is Content Delivery Network, that is, content distribution network. Its purpose is to add a new layer of CACHE (caching) layer to the existing Internet, and publish the content of …
Super VLAN-Super VLAN technology
In the early years of the enterprise, the IP network segment was configured as a large segment, but now it does not want to change the IP network segment but wants to divide VLANs, what should I do?
This kind …
OXC vs ROADM
ROADM can implement multi-degree large-capacity wavelength-level scheduling to meet the networking demands of backbone, metro and data center interconnection (DCI). However, as the degrees of a ROADM grow, the number of fiber connections inside the ROADM site increases dramatically,
… Working principle of layer 3 switch
Layer 3 switching technology = Layer 2 switching + Layer 3 routing working principle
When the data is received by the port chip, the corresponding destination MAC address is first searched in the Layer 2 switching chip. If found, the …
Optical Active Devices Categories Introduction
Optical Active Devices Categories Introduction
In fiber optic networks, optical active devices are key components. It can convert electrical signals and optical signals to each other, the optical transmission system of the heart. Optical active devices are divided into the
… 100G ultra-long-distance transmission optical module is coming, 2000km transmission is not a dream!!!
100G ultra-long-distance transmission optical module is coming,
2000km transmission is not a dream!!!
The transmission distance of an optical module is a core parameter. In view of the market demand and network trend of ultra-long-distance transmission, ultra-long-distance transmission solutions have …
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