Industry News
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ONU and Modem
1, optical modem is the optical signal into the Ethernet electrical signal equipment, optical modem is originally called modem, is a kind of computer hardware, is in the sending end through the modulation of digital signals into analog signals, and at the receiving end t...Read more -
Huawei SmartAX MA5800 Serials olt
The MA5800, the multi-service access device, is a 4K/8K/VR ready OLT for the Gigaband era. It employs distributed architecture and supports PON/10G PON/GE/10GE in one platform. The MA5800 aggregates services transmitted over different media, provides an optimal 4K/8K/VR ...Read more -
The current operation of the DCI network（Part Two）
3 Configuration Management During channel configuration, service configuration, optical layer logical link configuration, and link virtual topology map configuration are required. If a single channel may be configured with a protection path, the channel configuration at ...Read more -
The current operation of the DCI network（Part One）
After the DCI network introduces the OTN technology, it is equivalent to adding a whole piece of work that did not exist before in terms of operation. The traditional data center network is an IP network, which belongs to logical network technology. The OTN in DCI is a physical layer technology, ...Read more -
What is DCI Box
Origin of DCI network At the beginning, the data center was relatively simple, with a few cabinets + a few high-P air conditioners in a random room, and then a single common city power + a few UPS, and it became a data center. However, this kind of data center is small in scale and low in reliab...Read more -
Advantage of WIFI 6 ONT
Compared with previous generations of WiFi technology, the main features of the new generation of WiFi 6 are: Compared with the previous generation of 802.11ac WiFi 5, the maximum transmission rate of WiFi 6 has been increased from 3.5Gbps of the former to 9.6Gbps, and the theoretical speed has ...Read more -
of QSFP28 optical modules are there?
QSFP28 optical module can be said to be a new generation of optical module, which is favored by many manufacturers because of its advantages such as small size, high port density, and low power consumption. So, what types of QSFP8 optical modules are there? QSFP28 optical module is also known as...Read more -
OTN Application scenarios
OTN and PTN It should be said that OTN and PTN are two completely different technologies, and technically speaking, it should be said that there is no connection. OTN is an optical transport network, which is evolved from the traditional wavelength division technology. It mainly adds the intellig...Read more -
OTN (Optical Transport Network) is a transmission network that organizes networks at the optical layer based on wavelength division multiplexing technology.
It is the backbone transmission network of the next generation. Simply put, it is a wavelength-based next-generation transport network. OTN is a transport network based on wavelength division multiplexing technology that organizes the network at the optical layer, and is the backbone transport ne...Read more -
The difference between DWDM and OTN
DWDM and OTN are two technical systems developed by wavelength division transmission technology in recent years: DWDM can be regarded as the previous PDH (point-to-point transmission), and the online and offline services are completed on ODF through hard jumpers; OTN is like SDH (various types of...Read more -
Common DAC high-speed cable classification
DAC high-speed cable (Direct Attach Cable) is generally translated as direct cable, direct-connect copper cable or high-speed cable. It is defined as a low-cost short-distance connection scheme that replaces optical modules. Both ends of the high-speed cable have modules Cable assemblies, non-rep...Read more -
In-depth analysis of fiber optic transceivers
Due to the high bandwidth and low attenuation brought by optical fiber, the speed of the network is taking a huge leap. Fiber optic transceiver technology is also rapidly evolving to meet the ever-increasing demands for speed and capacity. Let’s take a look at how this advancement will affe...Read more
