Home › ZTE shows record 400G ultra-long-haul transmission test
 

Keywords :   


ZTE shows record 400G ultra-long-haul transmission test

2015-06-25 11:35:00| Telecompaper Headlines

(Telecompaper) ZTE announced a record-setting 400G ultra-long-haul high-speed transmission result, successfully transmitting record 128.8-GBaud wavelength division multiplexing (WDM) QPSK signals over 10,130 and 6,078 km terrestrial fibre links. The result sets a new record for 400G transmission in both symbol rate and distance. The 515.2-Gbps single-carrier PDM-QPSK signals in 200-GHz-grid were successfully transmitted over distances of over 10,000 km in a terrestrial transmission environment. Researchers also demonstrated the transmission of single carrier 128.8-GBaud filtered QPSK signals in 100-GHz-grid over 6,078km, which has the line SE of 5.152bps/Hz.

Tags: test record shows transmission

Category:Telecommunications

Latest from this category

All news
»
08.07Hurricane Beryl Update Statement
08.07Summary for Hurricane Beryl (AT2/AL022024)
08.07Hollywood icon Paramount agrees $28bn merger deal
08.07Hurricane Beryl Public Advisory Number 38A
08.07Atlantic Tropical Weather Outlook
08.07Eastern North Pacific Tropical Weather Outlook
08.07UK Amazon staff in protests over union recognition
08.07Keep an eye out for post-flood cattle health problems
More »