IP Library Granted Patent US 12674709
Granted Patent B1
US 12674709 · App. 19/013,072 · Granted Jul 7, 2026

Transceiver temperature alert system

Inventors: Padmanabhan Narayanan (Chennai, IN); Shree Rathinasamy (Georgetown, TX); Yayun Liu (Austin, TX)
Assignee: Dell Products L.P.
G01K1/024H04B1/04
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Quick Facts
Patent No.
US 12674709
App. No.
19/013,072
Granted
Jul 7, 2026
Kind
B1
Abstract

A transceiver device includes a transceiver device chassis. A computing device connector is included on the transceiver device chassis and is configured to connect to a computing device. A visual temperature indicator subsystem is included on the transceiver device chassis. A visual temperature indicator activation subsystem is housed in the transceiver device chassis, and is coupled to the computing device connector and the visual temperature indicator subsystem. The visual temperature indicator activation subsystem may receive a visual temperature indicator activation command from the computing device and, in response, activate the visual temperature indicator subsystem included on the transceiver device to produce a visual indication of a temperature of the transceiver device.

Claims (60)

1 . A transceiver device, comprising:

a transceiver device chassis;

a computing device connector that is included on the transceiver device chassis and that is configured to connect to a computing device;

a visual temperature indicator subsystem that is included on the transceiver device chassis;

a visual temperature indicator activation subsystem that is housed in the transceiver device chassis, that is coupled to the computing device connector and the visual temperature indicator subsystem, and that is configured to:

receive, when the computing device connector is connected to a computing device, a visual temperature indicator activation command from the computing device; and

activate, in response to receiving the visual temperature indicator activation command, the visual temperature indicator subsystem to produce a visual indication of a temperature of the transceiver device; and

a memory device that is included in the transceiver device chassis, that is coupled to the computing device connector, that is accessible to the computing device when the computing device connector is connected to the computing device, and that stores visual temperature indicator activation subsystem information identifying the visual temperature indicator activation subsystem, and visual temperature indicator subsystem information identifying the visual temperature indicator subsystem.

2 . The transceiver device of claim 1 , wherein the visual temperature indicator subsystem includes at least one Light Emitting Diode (LED) device that is configured to emit light to produce the visual indication of the temperature of the transceiver device.

3 . The transceiver device of claim 2 , further comprising:

a transceiver device handle that is included on the transceiver device chassis and that is configured to:

diffuse the light emitted by the at least one LED device.

4 . The transceiver device of claim 2 , wherein the at least one LED device is configured to:

emit a first color light to produce the visual indication of a first temperature of the transceiver device; and

emit a second color light that is different than the first color light to produce the visual indication of a second temperature of the transceiver device that is different than the first temperature.

5 . The transceiver device of claim 1 , wherein the transceiver device is a Quad Small Form-factor Pluggable Double-Density (QSFP-DD) optical transceiver device.

6 . The transceiver device of claim 1 , wherein the computing device connector is a switch device connector that is configured to connect to a switch device.

7 . A transceiver thermal alert system, comprising:

a transceiver device;

a visual temperature indicator subsystem that is included on the transceiver device;

a computing device that includes a port that is connected to the transceiver device; and

at least one proximity sensor device that is included on the computing device, wherein the computing device is configured to:

retrieve a temperature of the transceiver device;

determine that the at least one proximity sensor device has detected a human adjacent the computing device, and in response:

generate, based on the temperature of the transceiver device, a visual temperature indicator activation command; and

transmit the visual temperature indicator activation command to the transceiver device to cause the visual temperature indicator subsystem to produce a visual indication of a temperature of the transceiver device.

8 . The transceiver thermal alert system of claim 7 , wherein the visual temperature indicator subsystem includes at least one Light Emitting Diode (LED) device that is configured to emit light to produce the visual indication of the temperature of the transceiver device.

9 . The transceiver thermal alert system of claim 8 , further comprising:

a transceiver device handle that is included on the transceiver device and that diffuses the light emitted by the at least one LED device.

10 . The transceiver thermal alert system of claim 8 , wherein the computing device is configured to:

retrieve a first temperature of the transceiver device;

generate, based on the first temperature of the transceiver device, a first visual temperature indicator activation command;

transmit the first visual temperature indicator activation command to the transceiver device to cause the at least one LED device to emit a first color light to produce the visual indication of the first temperature of the transceiver device;

retrieve a second temperature of the transceiver device;

generate, based on the second temperature of the transceiver device, a second visual temperature indicator activation command;

transmit the second visual temperature indicator activation command to the transceiver device to cause the at least one LED device to emit a second color light that is different than the first color light to produce the visual indication of the second temperature of the transceiver device that is different than the first temperature.

11 . The transceiver thermal alert system of claim 7 , wherein the computing device is configured to:

access a memory device that is included in the transceiver device;

retrieve visual temperature indicator activation subsystem information identifying the visual temperature indicator activation subsystem from the memory device;

retrieve visual temperature indicator subsystem information identifying the visual temperature indicator subsystem from the memory device; and

use the visual temperature indicator activation subsystem information and the visual temperature indicator subsystem information to generate the visual temperature indicator activation command.

12 . The transceiver thermal alert system of claim 7 , wherein the computing device is a switch device.

13 . The transceiver thermal alert system of claim 7 , wherein the transceiver device is a Quad Small Form-factor Pluggable Double-Density (QSFP-DD) optical transceiver device.

14 . A method for providing alerts related to a temperature of a transceiver device, comprising:

storing, by a memory device that is included in a transceiver device, visual temperature indicator activation subsystem information identifying a visual temperature indicator activation subsystem included in the transceiver device, and visual temperature indicator subsystem information identifying a visual temperature indicator subsystem included in the transceiver device;

connecting, by a computing device connector that is included on the transceiver device and coupled to the memory device, to a computing device,

receiving, by the visual temperature indicator activation subsystem that is included in the transceiver device via the computing device connector, a visual temperature indicator activation command from the computing device; and

activating, by the visual temperature indicator activation subsystem based on the visual temperature indicator activation command, the visual temperature indicator subsystem that is included in the transceiver device to produce a visual indication of a temperature of the transceiver device.

15 . The method of claim 14 , further comprising:

emitting, by at least one Light Emitting Diode (LED) device included in the visual temperature indicator subsystem, light to produce the visual indication of the temperature of the transceiver device.

16 . The method of claim 15 , further comprising:

diffusing, by a transceiver device handle that is included on the transceiver device, the light emitted by the at least one LED device.

17 . The method of claim 15 , further comprising:

emitting, by the at least one LED, a first color light to produce the visual indication of a first temperature of the transceiver device; and

emitting, by the at least one LED, a second color light that is different than the first color light to produce the visual indication of a second temperature of the transceiver device that is different than the first temperature.

18 . The method of claim 14 , wherein the transceiver device is a Quad Small Form-factor Pluggable Double-Density (QSFP-DD) optical transceiver device.

19 . The method of claim 14 , wherein the computing device connector is a switch device connector that is configured to connect to a switch device.

20 . The method of claim 14 , further comprising:

determining, by the computing device, that at least one proximity sensor device that is included on the computing device has detected a human adjacent the computing device; and

transmitting, by the computing device in response to determining that the at least one proximity sensor device has detected the human adjacent the computing device, the visual temperature indicator activation command to the visual temperature indicator activation subsystem to cause the visual temperature indicator activation subsystem to activate the visual temperature indicator subsystem to produce the visual indication of the temperature of the transceiver device.