Packet switch using physical layer fiber pathways

• US 10,116,558 B2
• Filed: 01/23/2015
• Issued: 10/30/2018
• Est. Priority Date: 01/24/2014
• Status: Expired due to Fees

• Current Assignee: Fiber Mountain, Inc. (Green Lambda Corp.)
• Original Assignee: Fiber Mountain, Inc. (Green Lambda Corp.)
• Inventors: Raza, Mohammad H., Stone, David G, Lorenzo, Aristito, Plante, Ronald M., Ly, Phuc Minh, Ouellette, Keith
• Primary Examiner(s): Cheng, Peter
• Application Number:
  US14/604,344
• Publication Number:
  US 20150215208A1
• Time in Patent Office: 1,376 Days
• Field of Search: 370400
• CPC Class Codes: H04L 45/44 Distributed routing
• CPC Class Codes: H04L 45/64 using an overlay routing layer

Abstract

The present disclosure relates to a system for communicating traffic within a network. The system includes a plurality of switches for receiving/transmitting traffic within the network, a programmable physical layer pathway for providing one or more pathways between the plurality of switches and a controller for controlling the plurality of switches and the programmable physical layer pathway for optimizing a flow of traffic within the network, wherein the controller defines the pathway based on a destination of traffic received by the plurality of switches.

Claims

1. A system for communicating traffic within a network comprising:

a fiber optic pathway bundle providing one or more fiber optic pathways, wherein each of the one or more fiber optic pathways includes a physical layer identifier uniquely identifying the fiber optic pathway;

at least one edge grooming switch having one or more ports, each of the one or more edge grooming switch ports includes a physical layer identifier uniquely identifying each edge grooming switch port, the at least one edge grooming switch being operatively connected to the fiber optic pathway bundle, the at least one edge grooming switch being capable of receiving traffic on the one or more edge grooming switch ports and redirecting the traffic onto the one or more fiber optic pathways of the fiber optic pathway bundle;

at least one path grooming switch connected to the fiber optic pathway bundle and capable of receiving the traffic from the one or more fiber optic pathways and redirecting the traffic to one or more path grooming switch ports, wherein each path grooming switch port includes a physical layer identifier uniquely identifying each path grooming switch port; and

a controller for controlling the at least one edge grooming switch, the at least one path grooming switch and the fiber optic pathway bundle for optimizing the one or more fiber optic pathways for the traffic to flow, wherein the controller configures the one or more fiber optic pathways into logical bundles that form a connection of a certain speed based on a destination of the traffic received by the at least one edge grooming switch, and wherein the controller during the configuring of the one or more fiber optic pathways identifies each path grooming switch port utilizing the path grooming port physical layer identifier, each edge grooming switch port utilizing the edge grooming port physical layer identifier and each fiber optic pathway utilizing the pathway physical layer identifier.

2. The system as recited in claim 1, wherein the one or more ports of the edge grooming switch are capable of receiving the traffic from copper or fiber optic cables, and wherein the one or more ports on the at least one path grooming switch are capable of transferring the traffic to copper or fiber optic cables.

3. The system as recited in claim 1, wherein the traffic comprises packets of data.

4. The system as recited in claim 1, wherein the fiber optic pathways comprise at least one fiber optic cable.

5. The system as recited in claim 1, wherein the fiber optic pathway bundle comprises at least one multifiber cable.

6. The system as recited in claim 1, wherein the fiber optic pathways are connected to the at least one edge grooming switch using high density fiber connections.

7. The system as recited in claim 6, wherein the high density fiber connections comprise one of MPO, MTP and MXC connections.

8. The system as recited in claim 1, wherein the fiber optic pathways are connected to the at least one path grooming switch using high density fiber connections.

9. The system as recited in claim 8, wherein the high density fiber connections comprise one of MPO, MTP and MXC connections.

10. The system as recited in claim 1, wherein the at least one edge grooming switch receives traffic on the one or more edge grooming switch ports from copper connections.

11. The system as recited in claim 1, wherein the at least one edge grooming switch receives traffic on the one or more edge grooming switch ports from fiber optic connections.