Angled faceplates for a network element

Patent metadata

Field	Value
Publication number	US-11516558-B2
Application number	US-202017016669-A
Country	US
Kind code	B2
Filing date	Sep 10, 2020
Priority date	Sep 10, 2020
Publication date	Nov 29, 2022
Grant date	Nov 29, 2022

Abstract

A module for a networking node is disclosed. The module includes a Printed Circuit Board (“PCB”), one or more circuits mounted to the PCB and a faceplate. The faceplate includes a middle plate, a first side plate, and a second side plate. The first side plate extends from the middle plate at an obtuse angle relative to the middle plate towards a first side and back of the module. The second side plate extends from the middle plate, opposite to the first side plate, at an obtuse angle relative to the middle plate towards a second side and the back of the module.

First claim

What is claimed is:

1. A module for a networking node, comprising: a Printed Circuit Board (“PCB”); one or more circuits mounted to the PCB; and a faceplate including a middle plate, a first side plate extending from the middle plate at an obtuse angle relative to the middle plate towards a first side and back of the module, and a second side plate extending from the middle plate, opposite to the first side plate, at an obtuse angle relative to the middle plate towards a second side and the back of the module, wherein the one or more circuits include a circuit on the PCB positioned adjacent to the middle plate, the first side plate, and the second side plate, wherein the faceplate further includes a plurality of physical ports in each of the first side plate and the second side plate, such that the plurality of physical ports in the first side plate and the second side plate have reduced track lengths to the circuit due to the each of the first side plate and the second side plate having the obtuse angle, and such that any physical ports in the middle plate have a reduced track length to the circuit that is different from the reduced track lengths to the circuit from the plurality of physical ports in each of the first side plate and the second side plate.

2. The module of claim 1 , wherein some or all of the plurality of physical ports support 100 Gbps or more in bandwidth.

3. The module of claim 1 , wherein the faceplate further includes a plurality of physical ports in each of the middle plate, the first side plate, and the second side plate, and wherein the plurality of physical ports in the middle plate are one of fiber interface ports and client connection ports, and the plurality of physical ports in at least one of the first side plate and the second side plate are another of the fiber interface ports and the client connection ports.

4. The module of claim 3 , wherein the fiber interface ports support more bandwidth than the client connection ports.

5. The module of claim 1 , wherein the obtuse angle for each of the first side plate and the second side plate relative to the middle plate is from about 130 degrees to 160 degrees.

6. The module of claim 1 , wherein the middle portion includes a flat central portion including physical ports that is sunken into the module relative to inner ends of the first side plate and the second side plate, and the middle portion also includes stepped surfaces extending from the flat central portion respectively to the first side portion and the second side portion.

7. The module of claim 1 , further comprising:
one or more handles extending from the faceplate.

8. The module of claim 7 , wherein the one or more handles are positioned at or adjacent to an intersection of the middle plate with at least one of the first side plate and the second side plate.

9. A node for a network, comprising:
a housing; and
a plurality of modules, the plurality of modules including at least one module comprising:
a Printed Circuit Board (“PCB”), one or more circuits mounted to the PCB, and
a faceplate including a middle plate, a first side plate extending from the middle plate at an obtuse angle relative to the middle plate towards a first side and back of the platform module, and a second side plate extending from the middle plate, opposite to the first side plate, at an obtuse angle relative to the middle plate towards a second side and the back of the module, wherein the one or more circuits include a circuit on the PCB positioned adjacent to the middle plate, the first side plate, and the second side plate, wherein the faceplate further includes a plurality of physical ports in each of the first side plate and the second side plate, such that the plurality of physical ports in the first side plate and the second side plate have reduced track lengths to the circuit due to the each of the first side plate and the second side plate having the obtuse angle, and such that any physical ports in the middle plate have a reduced track length to the circuit that is different from the reduced track lengths to the circuit from the plurality of physical ports in each of the first side plate and the second side plate.

10. The node of claim 9 , wherein some or all of the plurality of physical ports support 100 Gbps or more in bandwidth.

11. The node of claim 9 , wherein the faceplate further includes a plurality of physical ports in each of the middle plate, the first side plate, and the second side plate, and wherein the plurality of physical ports in the middle plate are one of fiber interface ports and client connection ports, and the plurality of physical ports in at least one of the first side plate and the second side plate are another of the fiber interface ports and the client connection ports.

12. The node of claim 9 , wherein at least two of the modules of the plurality of modules include the faceplate, and wherein at least one of a configuration of physical ports, a configuration of lengths of the middle plate, the first side plate, and the second side plate, and a configuration of an angle between the middle plate and the first side plate and an angle between the middle plate and the second side plate is different between the at least two of the modules.

13. The node of claim 9 , wherein at least two modules of the plurality of modules have a different shape for their associated faceplate.

14. The node of claim 9 , wherein a portion of surface area of each of the first side plate and the second side plate is utilized for ventilation.

Assignees

• Ciena Corp

Inventors

• Shearman Simon J E
• Colton Fabien
• Rivaud Daniel
• Bishop Michael R

Classifications

• H05K1/0209

  External configuration of printed circuit board adapted for heat dissipation, e.g. lay-out of conductors, coatings · CPC title

• H05K5/0026

  provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units · CPC title

• H05K1/181

  associated with surface mounted components · CPC title

• H05K7/023

  Stackable modules · CPC title

• H04Q1/066

  arranged on the front side · CPC title