Circuit for auto-negotiation over fiber-optic media

Details Circuit for auto-negotiation over fiber-optic media Circuit for auto-negotiation over fiber-optic media

1995-09-08

1998-04-07

Pascal, Leslie

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359136, 359179, H04J 1408, H04B 1026

Patent

active

057371083

ABSTRACT:
A link pulse translation circuit includes transmit portion circuitry that receives a first link pulse signal, having a first level, from a physical layer device. The transmit portion circuitry translates the first link pulse signal into a second link pulse signal that has a second level suitable for driving transmit portion circuitry of an optical transceiver. Receive portion circuitry receives a signal detect signal from receive portion circuitry of an optical transceiver, the receive portion circuitry of the optical transceiver asserting the signal detect signal in response to an optical pulse signal being provided on an optical medium to which the receive portion circuitry of the optical transceiver is coupled. The receive portion circuitry provides a third link pulse signal, having the first level and corresponding to the optical pulse signal, to the physical layer device.

REFERENCES:
patent: 5305350 (1994-04-01), Budin et al.
patent: 5432775 (1995-07-01), Crayford
patent: 5535211 (1996-07-01), Yano
patent: 5541957 (1996-07-01), Lau
patent: 5577069 (1996-11-01), Lau et al.

Affiliated with

Also associated with

Rating

Circuit for auto-negotiation over fiber-optic media does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit for auto-negotiation over fiber-optic media, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit for auto-negotiation over fiber-optic media will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-18177