Resources Contact Us Home
Optical transmission system and optical repeater

Image Number 11 for United States Patent #8126336.

An optical repeater connected to an optical transmission line between an optical network unit having an ONU function on the side of a subscriber and an optical line termination (OLT) on the side of a center includes first electrical/optical conversion means connected to a first optical transmission line on the side of the center, a second electrical/optical conversion means connected to a second optical transmission line on the side of the subscriber, and transmission means connected between the first electrical/optical conversion means and the second electrical/optical conversion means to transmit an optical repeater supervisory signal between the optical transmission lines.

  Recently Added Patents
Sign post system
Gas extraction system retrofit kit for gun weapon system
Videoconferencing endpoint extension
Apparatus, system and method for motion compensation using wired drill pipe
Fragrance emitting device for use with a smart phone
Charged entities as locomotive to control motion of polymers through a nanochannel
  Randomly Featured Patents
Deduplication system
Nonorthogonal gimbal
PLL with dual edge sensitivity
Proton-conducting membrane and the use of the same
Rubber article-reinforcing steel cords and pneumatic tires using such steel cords
Tree winch mounting system
Pacemaker system with porous electrode and residual charge or after-potential reduction
Contact structure production method
Methods, compositions and kits for detection and analysis of antibiotic-resistant bacteria
Trucks for use in tunnel kilns