US 11,671,176 B2
Light transmission device, and control method of same
Koji Seki, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Appl. No. 17/436,381
Filed by NEC Corporation, Tokyo (JP)
PCT Filed Feb. 19, 2020, PCT No. PCT/JP2020/006574
§ 371(c)(1), (2) Date Sep. 3, 2021,
PCT Pub. No. WO2020/195372, PCT Pub. Date Oct. 1, 2020.
Claims priority of application No. JP2019-059076 (JP), filed on Mar. 26, 2019.
Prior Publication US 2022/0149943 A1, May 12, 2022
Int. Cl. H04B 10/40 (2013.01); H04B 10/2575 (2013.01); H04B 10/079 (2013.01); H04B 10/293 (2013.01)
CPC H04B 10/25759 (2013.01) [H04B 10/07955 (2013.01); H04B 10/293 (2013.01); H04B 10/40 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A light transmission device provided with a port to be mounted with an optical module that transmits an optical signal, the light transmission device comprising:
a storage unit that holds a table in which a processing sequence associated to each piece of identification information of the optical module is stored; and
a control unit that acquires identification information of a mounted optical module, determining a processing sequence associated to the acquired identification information of the optical module with reference to the table, and executing a determined processing sequence for the optical module,
wherein identification information of the optical module to be mounted includes vendor information of the optical module, the vendor information being held by the optical module.