IP Library Granted Patent US 11,251,872
Granted Patent B1
US 11,251,872 · App. 17/179,531 · Granted Feb 15, 2022

Multi-speed integrated transceiver cabling system

Inventors: Shree Rathinasamy (Round Rock, TX); Maunish Shah (Austin, TX)
Assignee: Dell Products L.P.
H04B10/40H04B10/2589H04Q11/0071H04Q2213/003
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Quick Facts
Patent No.
US 11,251,872
App. No.
17/179,531
Granted
Feb 15, 2022
Kind
B1
Abstract

A multi-speed integrated transceiver cabling system includes a cable coupled to a transceiver device that includes a transceiver processor and an optical waveguide coupling. A data receiving subsystem in the transceiver device couples the transceiver processor to the optical waveguide coupling, includes data receiving optical waveguides, and transmits first data received from the transceiver processor to the optical waveguide coupling over a number of the data receiving optical waveguides that depends on a first data transmission speed at which the first data was received. A data transmission subsystem in the transceiver device couples the transceiver processor to the optical waveguide coupling, includes data transmission optical waveguides, and receives second data via the optical waveguide coupling and over a number of the data transmission optical waveguides that depends on a second data transmission speed at which the second data was received, and then transmits that second data to the transceiver processor.

Claims (62)

1. A multi-speed integrated transceiver cabling system, comprising:

a cable including a first end and a second end;

at least one transceiver device that is integrated on each of the first end and the second of the cable, wherein each transceiver device includes:

a transceiver processing system that is coupled to the cable;

an optical waveguide coupling;

a data receiving subsystem that is coupled to the transceiver processing system and the optical waveguide coupling, wherein the data receiving subsystem includes a plurality of data receiving optical waveguides and is configured to transmit first data received from the transceiver processing system to the optical waveguide coupling over a number of the plurality of data receiving optical waveguides that depends on a first data transmission speed at which the first data was received; and

a data transmission subsystem that is coupled to the transceiver processing system and the optical waveguide coupling, wherein the data transmission subsystem includes a plurality of data transmission optical waveguides and is configured to receive second data via the optical waveguide coupling and over a number of the plurality of data transmission optical waveguides that depends on a second data transmission speed at which the second data was received, and transmit that second data to the transceiver processing system.

2. The system of claim 1 , wherein the data receiving subsystem includes:

a demodulator subsystem that is coupled to the transceiver processing system and the plurality of data receiving optical waveguides, wherein the demodulator subsystem is configured to:

receive modulated first data from the transceiver processing system;

demodulate the modulated first data to extract the first data; and

transmit the first data over the number of the plurality of receiving optical waveguides that depends on the first data transmission speed at which the first data was received.

3. The system of claim 1 , wherein the data transmission subsystem includes:

a modulator subsystem that is coupled to the transceiver processing system and the plurality of data transmission optical waveguides, wherein the modulator subsystem is configured to:

receive the second data via the optical waveguide coupling and over the number of the plurality of data transmission optical waveguides that depends on the second data transmission speed at which the second data was received;

modulate the second data to produce modulated second data; and

transmit the modulated second data to the transceiver processing system.

4. The system of claim 1 , wherein the plurality of data receiving optical waveguides include at least eight data receiving optical waveguides, and wherein the plurality of data transmission optical waveguides include at least eight data transmission optical waveguides.

5. The system of claim 1 , wherein the cable is an Active Optical Cable (AOC).

6. The system of claim 1 , wherein the cable is a Direct Attached Copper (DAC) cable, and wherein an optical/electrical signal converter subsystem is coupled between the DAC cable and the transceiver processing system.

7. An Information Handling System (IHS), comprising:

a first device that includes:

a first device optical waveguide coupling; and

a first device data transmission subsystem that is coupled to the first device optical waveguide coupling, wherein the first device data transmission subsystem includes a plurality of first device data transmission optical waveguides and is configured to transmit first data to the first device waveguide coupling over a number of the plurality of first device data transmission optical waveguides that depends on a first data transmission speed at which the first data is transmitted;

a cable; and

a transceiver device that is integrated on the cable and that includes:

a transceiver device optical waveguide coupling that is connected to the first device optical waveguide coupling; and

a transceiver device data transmission subsystem that is coupled to the transceiver device optical waveguide coupling, wherein the transceiver device data transmission subsystem includes a plurality of transceiver device data transmission optical waveguides and is configured to receive the first data via the transceiver device optical waveguide coupling from the first device and over a number of the plurality of transceiver device data transmission optical waveguides that depends on the first data transmission speed at which the first data was received.

8. The IHS of claim 7 , wherein the transceiver device data transmission subsystem includes:

a modulator subsystem that is coupled to the plurality of data transmission optical waveguides, wherein the modulator subsystem is configured to:

receive the first data via the transceiver device optical waveguide coupling from the first device and over the number of the plurality of transceiver device data transmission optical waveguides that depends on the first data transmission speed at which the first data was received;

modulate the first data to produce modulated first data; and

transmit the modulated first data to a second device.

9. The IHS of claim 7 , wherein the transceiver device includes:

a transceiver device data receiving subsystem that is coupled to the transceiver device optical waveguide coupling, wherein the transceiver device data receiving subsystem includes a plurality of transceiver device data receiving optical waveguides and is configured to transmit second data received from a second device to the transceiver device optical waveguide coupling over a number of the plurality of transceiver device data receiving optical waveguides that depends on a second data transmission speed at which the second data was received, and

wherein the first device includes:

a first device data receiving subsystem that is coupled to the first device optical waveguide coupling, wherein the first device data receiving subsystem includes a plurality of first device data receiving optical waveguides and is configured to receive the second data via the first device optical waveguide coupling from the transceiver device and over a number of the plurality of first device data receiving optical waveguides that depends on the second data transmission speed at which the second data was received.

10. The IHS of claim 9 , wherein the transceiver device data receiving subsystem includes:

a demodulator subsystem that is coupled to the plurality of transceiver device data receiving optical waveguides, wherein the demodulator subsystem is configured to:

receive modulated second data from the second device;

demodulate the modulated second data to extract the second data; and

transmit the second data over the number of the plurality of transceiver device receiving optical waveguides that depends on the second data transmission speed at which the second data was received.

11. The IHS of claim 7 , wherein the plurality of first device data transmission optical waveguides include at least eight first device data transmission optical waveguides, and wherein the plurality of transceiver device data transmission optical waveguides include at least eight transceiver device data transmission optical waveguides.

12. The IHS of claim 7 , wherein the cable is an Active Optical Cable (AOC).

13. The IHS of claim 7 , wherein the cable is a Direct Attached Copper (DAC) cable, and wherein an optical/electrical signal converter subsystem is coupled between the DAC cable and the transceiver processing system.

14. A method for transmitting data using a multi-speed transceiver device, comprising:

receiving, by a transceiver device via a cable upon which the transceiver device is integrated, first data;

transmitting, by a data receiving subsystem that is included in the transceiver device and that is coupled to the cable and an optical waveguide coupling that is included on the transceiver device, the first data to the optical waveguide coupling over a number of a plurality of data receiving optical waveguides that depends on a first data transmission speed at which the first data was received;

receiving, by a data transmission subsystem that is included in the transceiver device and that is coupled to the cable and the optical waveguide coupling, second data via the optical waveguide coupling and over a number of a plurality of data transmission optical waveguides that depends on a second data transmission speed at which the second data was received; and

transmitting, by the data transmission subsystem, the second data via the cable.

15. The method of claim 14 , further comprising:

receiving, by a demodulator subsystem that is included in the data receiving subsystem, modulated first data;

demodulating, by the demodulator subsystem, the modulated first data to extract the first data; and

transmitting, by the demodulator subsystem, the first data over the number of the plurality of receiving optical waveguides that depends on the first data transmission speed at which the first data was received.

16. The method of claim 14 , further comprising:

receiving, by a modulator subsystem that is included in the data transmission subsystem, the second data via the optical waveguide coupling and over the number of the plurality of data transmission optical waveguides that depends on the second data transmission speed at which the second data was received;

modulating, by the modulator subsystem, the second data to produce modulated second data; and

transmitting, by the modulator subsystem, the modulated second data via the cable connector.

17. The method of claim 14 , wherein the plurality of data receiving optical waveguides include at least eight data receiving optical waveguides, and wherein the plurality of data transmission optical waveguides include at least eight data transmission optical waveguides.

18. The method of claim 14 , wherein the cable is an Active Optical Cable (AOC).

19. The method of claim 14 , wherein the cable is a Direct Attached Copper (DAC) cable, and wherein an optical/electrical signal converter subsystem is located in the transceiver device and coupled between the DAC cable and the transceiver processing system.

20. The method of claim 14 , wherein the cable is a Direct Attached Copper (DAC) cable, and wherein an optical/electrical signal converter subsystem is located in the DAC cable device and coupled to the transceiver processing system.

Assignments (10)
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (056295/0280) Recorded Jun 10, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 062022/0255 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (056295/0124) Recorded Jun 10, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 062022/0012 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (056295/0001) Recorded Jun 10, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 062021/0844 →
RELEASE OF SECURITY INTEREST Recorded Nov 2, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 058297/0332 →
SECURITY INTEREST Recorded May 19, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 056295/0124 →
SECURITY INTEREST Recorded May 19, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 056295/0001 →
SECURITY INTEREST Recorded May 19, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 056295/0280 →
CORRECTIVE ASSIGNMENT TO CORRECT THE MISSING PATENTS THAT WERE ON THE ORIGINAL SCHEDULED SUBMITTED BUT NOT ENTERED PREVIOUSLY RECORDED AT REEL: 056250 FRAME: 0541. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded May 17, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 056311/0781 →
SECURITY AGREEMENT Recorded May 14, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 056250/0541 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 19, 2021
From: RATHINASAMY, SHREE; SHAH, MAUNISH
To: DELL PRODUCTS L.P.
Reel/Frame 055328/0938 →