Huawei News
Huawei completed the industry’s first single-wave ultra-1.6T ultra-high-speed live network test
Huawei has officially announced that it has successfully completed the industry’s first DWDM live network test with a single-wave rate of 1.66Tb/s in cooperation with European operators.
Huawei stated that this test is aimed at cutting-edge technology research, based on a large-capacity data center interconnection (DCI) scenario, using a standard G.652 fiber of 96.5 km, and only ordinary EDFA optical amplifiers are used throughout. In the test, a total of 34 channels were transmitted on the live network, each channel separated by 150GHz, the total fiber capacity exceeded 56Tb/s, and the spectral efficiency exceeded 11bit/s/Hz.
At the same time, this live network test also completed a single-wave transmission of 1.77 Tb/s over 60 km, a single-wave transmission of 1.65 Tb/s over 120 km, and a single-wave transmission of 1.6 Tb/s over 180 km.
These results are achieved through Huawei’s CMS (channel-matched shaping) algorithm. It includes nonlinear digital signal processing technology, high-order modulation technology based on 400QAM, and uses enhanced probability constellation shaping (ePCS).
(Via)
According to the official information, the Huawei released the delisting announcement of its Petal Mail App. The full text of the announcement is as follows: [translated]
Thank you for your continued attention and support to the Huawei Petal Mail App. In order to better adapt to the changing needs of product experience, service content and local markets, we have made strategic adjustments to the Huawei Petal Mail App.
The Petal Mail App will officially switch to the Email App on December 31, 2024, and the Petal Mail App will no longer be available for download from the App Store. The Petal Mail App you have installed can be used normally. We apologize for the inconvenience. You can continue to view, send or receive emails in the pre-installed Email App on your Huawei phone or use a computer browser to open the Petal Mail official website ( https://www.petalmail.com ), and your emails and personal data will not be lost.
Huawei released the Mate 70 series of mobile phones, with a starting price of 5,499 yuan. At present, the prices of spare parts for the new Mate 70 series have been announced on Huawei’s official website.
Huawei Mate 70 lineup repair spare parts prices announced
Battery and motherboard
Mate 70
Battery — 199
12GB+256GB — 2499
12GB+512GB — 2899
12GB+1TB — 3599
Mate 70 Pro
Battery — 199
12GB+256GB — 2899
12GB+512GB — 3299
12GB+1TB — 3999
Mate 70 Pro+
Battery — 299
16GB+512GB — 4399
16GB+1TB — 4899
Mate 70 RS
Battery — 299
16GB+512GB — 6499
16GB+1TB — 6999
Camera
Huawei officially announced the new FreeBuds Pro 4 headphones. This is the first TWS headset equipped with HarmonyOS NEXT and will be officially launched at the Huawei Mate Brand Festival on November 26.
As can be seen from the poster, the headset adopts an in-ear design with black and gold color matching, and the overall shape is similar to the previous generation. With the support of the new system, FreeBuds Pro 4 is expected to bring more functional upgrades.
For reference, Huawei FreeBuds Pro 3 was released in September last year with an initial price of 1,499 yuan . It is equipped with the Kirin A2 chip that uses Polar code, supports Star Flash connection core technology and Bluetooth technology, and the new L2HC 3.0 protocol.
