A tecnologia PON de próxima geração, NG-PON2, vai aumentar a capacidade até pelo menos 40 Gbps downstream e até, pelo menos, 10 Gbps upstream. Múltiplos sistemas de XG-PON1 operam em diferentes pares de comprimentos de onda, em esquema DWDM, de modo a que eles possam ser “empilhados” na mesma fibra física. Além de TWDM-PON, outras […]
Month: September 2016
XG-PON1 de Próxima Geração
A tecnologia XG-PON1 disponibiliza débitos de 10Gbps downstream, combinados com débitos de 2,5 Gbps upstream. Herdou a formatação da trama e a camada de controlo da GPON, disponibilizando todo o tipo de serviços a maiores débitos e com graus de splitagem superiores. Isto adiciona mais funcionalidades e maiores débitos às redes de acesso ótico, sem […]
Huawei Marine to deploy SeaX-1 subsea cable
Huawei Marine Networks has been selected by Super Sea Cable Networks to deploy SEA Cable Exchange-1 (SeaX-1), a subsea cable system linking Malaysia, Singapore and Indonesia. The submarine system is being targeted for completion by the end of 2017. The 250km undersea fibre-optic cable comprises of high-speed, large capacity, 24-fibre pair of undersea fibre-optic cables that […]
CATV, MATV, IPTV and SMATV Comparison
MATV (Master Antenna TV). Master Antenna Television or MATV, describes an analog cabling network which is used to distribute various television signals throughout a facility. With the installation of multiple satellite dishes, for centrally subscribing and distribution of any channel, from any part of the world (both Pay and Free TV services) can be delivered […]
QUICK OPERATING Manual for TARLUZ TL-7S FTTH Fusion Splicer
I. Preparing 1) Verify that the machine is plugged in power or the battery capacity is enough; then press and hold the key until TL-7S fusion splicer booted. 2) In the standby mode, press to enter “Splice Menu” menu. Move the cursor to [Operation Options]; press to enter. Set [Auto Start] [pause 1], [pause 2] […]