STATION SIDE APPARATUS AND FIRMWARE UPDATE METHOD

• Main Authors: YOSHIDA TOMOAKI, KITA RYOTA, NARITA YUZURU, TATEBAYASHI DAISUKE, SHIMAZU SATOSHI, TASHIRO TAKAYOSHI
• Format: Patent
• Language: English; Japanese
• Published: 01.12.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

To make it possible to easily introduce new F/W.SOLUTION: An OLT 120 includes: a first lower I/F board 140#1 in which update is performed with first F/W; a second lower I/F board 140#2 in which update is performed with second F/W that is newer than the first F/W; a receiving unit that receives a F/W...