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Systems and apparatus for flattened data center networks employing wavelength-agnostic endpoints

A data center network and wavelength technology, which is applied in multiplexing system selection devices, wavelength division multiplexing systems, electromagnetic wave transmission systems, etc., can solve problems such as wiring and control complexity

Active Publication Date: 2020-01-24
JUMIPER NETWORKS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Second, latency is introduced by multiple store-and-forward processes, where queuing and processing delays occur at each switch / router along the data path
Third, the architecture often involves complexity in wiring and control

Method used

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  • Systems and apparatus for flattened data center networks employing wavelength-agnostic endpoints
  • Systems and apparatus for flattened data center networks employing wavelength-agnostic endpoints
  • Systems and apparatus for flattened data center networks employing wavelength-agnostic endpoints

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Embodiment Construction

[0016] In some embodiments, a system includes a set of servers, a set of switches within a switch fabric, and optical devices. The optical device is operatively coupled to the set of servers via a first set of optical fibers. Each server from the set of servers is associated with at least one wavelength from the set of wavelengths when connected to the optical device. The optical device is operatively coupled to each switch from the set of switches via an optical fiber from the second set of optical fibers. The optical device, when operatively operating, wavelength-demultiplexes optical signals received from each switch from the set of switches, and sends a signal to the server from the set of servers for each wavelength from the set of wavelengths to the server from the set of servers. wavelength of the optical signal.

[0017] In some embodiments, each server from the set of servers includes a wavelength-tunable optical transceiver having an operating wavelength range. Th...

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Abstract

In some embodiments, a system includes a set of servers, a set of switches within a switch fabric, and optical devices. The optical device is operatively coupled to the set of servers via a first set of optical fibers. Each server from the set of servers is associated with at least one wavelength from the set of wavelengths when connected to the optical device. The optical device is operatively coupled to each switch from the set of switches via an optical fiber from the second set of optical fibers. The optical device, when operatively operating, wavelength-demultiplexes optical signals received from each switch from the set of switches, and sends a signal for the server from the set of servers for each wavelength from the set of wavelengths to the server from the set of servers. wavelength of the optical signal.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Patent Application No. 14 / 938,592, filed November 11, 2015, the contents of which are incorporated herein by reference. [0003] This application is related to co-pending U.S. Patent Application No. 14 / 871,424, filed September 30, 2015, and entitled "Method and Apparatus for SelfHealing of an Optical Transceiver in a Wavelength Division Multiplexing (WDM) System" (Attorney General Case No. JUNI-243 / 00US108200-2622), the contents of which are incorporated herein by reference in their entirety. [0004] This application is associated with co-pending U.S. Patent Application No. 14 / 871,514, filed September 30, 2015, and entitled "Method and Apparatus for Remote Management of an Optical Transceiver System" (Attorney Docket No. JUNI-244 / 00US 108200-2629) related. [0005] The foregoing application is incorporated herein by reference in its entirety. technical field [0006] Some embo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/25H04L29/08
CPCH04J14/0212H04Q11/0005H04Q2011/0016H04Q2011/0018H04Q2011/006H04J14/0307H04Q11/0071H04J14/0216H04J14/0286H04B10/572H04Q11/0066H04Q2011/0086
Inventor P·辛德胡R·马科西亚T·J·施密特G·R·索斯诺斯基C·马洛因
Owner JUMIPER NETWORKS INC