High-density modular WDM system—high density passive fiber module (PFM), tray and chassis interchangeable solution
A rack system comprising a plurality of removable housing modules each configured to hold a plurality of electronic modules in stepped rows, with the housing modules being arranged on a tray at least partly within a housing in a dense configuration, thereby providing ease of access to the electronic modules for routing wire connectors to each of the electronic modules in an organized manner.
1. A rack system for holding a plurality of circuit modules, said rack system comprising:
an outer housing;
a plurality of unitary removable housing modules, each housing module having a casing configured as a single unit forming an interior cavity configured with a plurality of rows within the cavity, said plurality of rows including at least a bottom row and a top row above the bottom row, the rows being configured to hold a subset of the plurality of circuit modules therein, such that said subset of the plurality of circuit modules are arranged in the housing module in a stepped manner wherein circuit module(s) provided in the bottom row extend further out of a front of the casing of the housing module than circuit module(s) provided in the top row; and
a tray configured to receive said plurality of housing modules thereon in a removable manner, wherein said tray cooperates with said outer housing such that at least substantial portion of the housing modules are provided within said outer housing.
2. The rack system of claim 1 , wherein said tray has a plurality of rails mounted thereon, wherein said rails are configured for securing the plurality of housing modules on the tray.
3. The rack system of claim 2 , wherein said rails separate the plurality of housing modules on the tray from each other.
4. The rack system of claim 2 , wherein said rails are configured to lock the plurality of housing modules in place.
5. The rack system of claim 1 , wherein each one of said housing modules further has a middle row provided between the top row and the bottom row for holding others of said subset of the plurality of circuit modules in a manner extending from the front of the housing module more than the module(s) provided in the top row but less than the module(s) provided in the bottom row.
6. The rack system of claim 5 , configured to hold at least 6 of said housing modules, and wherein each one of said housing modules holds 6 of said circuit modules arranged as two circuit modules proved in each of the top, the middle, and the bottom rows.
7. The rack system of claim 5 , configured to hold at least 8 of said housing modules, and wherein each one of said housing modules holds 6 of said circuit modules arranged as two circuit modules proved in each of the top, middle, and bottom rows.
8. The rack system of claim 1 , configured to hold at least 6 of said housing modules, and wherein each one of said housing modules holds 6 of said circuit modules.
9. The rack system of claim 1 , wherein said tray is removable from said outer housing for accessing said housing modules.
10. The rack system of claim 1 , wherein said tray need not be removed from said outer housing for accessing said housing modules.
11. The rack system of claim 1 , wherein a plurality of wire routing hardware is installed on the tray to allow wires connected to each one of the circuit modules to be routed on the tray to a desired location.
12. A rack system for holding a plurality of circuit modules, said rack system comprising:
an outer housing;
a plurality of unitary removable housing modules, each housing module having a casing configured as a single unit forming an interior cavity configured with a plurality of rows within the cavity, said plurality of rows including at least a bottom row, a middle row above the bottom row, and a top row above the middle row, the rows being configured to hold a subset of the plurality of circuit modules therein, such that said subset of the plurality of circuit modules are arranged in the housing module in a stepped manner wherein circuit module(s) provided in the bottom row extend further out of a front of the housing module than circuit module(s) provided in the middle row, and wherein circuit module(s) provided in the middle row extend further out of a front of the casing of the housing module than circuit module(s) provided in the top row;
a tray; and
a plurality of rails provided on said tray, said rails being configured on said tray to receive said plurality of housing modules on the tray in a removable manner, wherein said tray cooperates with said outer housing such that at least a substantial portion of the housing modules are provided within said outer housing.
13. The rack system of claim 12 , configured to hold at least 6 of said housing modules, and wherein each one of said housing modules holds 6 of said circuit modules arranged as two circuit modules proved in each of the top, the middle, and the bottom rows.
14. The rack system of claim 12 , configured to hold at least 8 of said housing modules, and wherein each one of said housing modules holds 6 of said circuit modules arranged as two circuit modules proved in each of the top, middle, and bottom rows.
15. The rack system of claim 12 , wherein said tray is removable from said outer housing for accessing said housing modules.
16. The rack system of claim 12 , wherein said tray need not be removed from said outer housing for accessing said housing modules.
17. The rack system of claim 12 , wherein a plurality of wire routing hardware is installed on the tray to allow wires connected to each one of the circuit modules to be routed on the tray to a desired location.
18. A rack system for holding a plurality of circuit modules, said rack system comprising:
an outer housing;
a plurality of unitary housing modules, each housing module having a casing configured as a single unit forming an interior cavity configured with a plurality of rows within the cavity, said plurality of rows including at least a bottom row, a middle row above the bottom row, and a top row above the middle row, the rows being configured to hold two of the plurality of circuit modules therein, such that said subset of the plurality of circuit modules are arranged in the housing module in a stepped manner wherein circuit modules provided in the bottom row extend further out of a front of the housing module than circuit modules provided in the middle row, and wherein circuit modules provided in the middle row extend further out of a front of the casing of the housing module than circuit modules provided in the top row;
a tray; and
a plurality of rails provided on said tray, said rails being configured on said tray to receive at least six of said plurality of housing modules on the tray in a removable manner, wherein said tray cooperates with said outer housing such that a substantial portion but not the entirety of the housing modules are provided within said outer housing, wherein
said tray need not be removed from said outer housing for accessing said housing modules.
19. A rack system for holding a plurality of circuit modules, said rack system comprising:
an outer housing;
a plurality of unitary housing modules, each housing module having a casing configured as a single unit forming an interior cavity configured with a plurality of rows within the cavity, said plurality of rows including at least a bottom row, a middle row above the bottom row, and a top row above the middle row, the rows being configured to hold two divisible ones of the plurality of circuit modules therein, such that said subset of the plurality of circuit modules are arranged in the housing module in a stepped manner wherein circuit modules provided in the bottom row extend further out of a front of the housing module than circuit modules provided in the middle row, and wherein circuit modules provided in the middle row extend further out of a front of the housing module than circuit modules provided in the top row;
a tray configured to be removable installed in said outer housing; and
a plurality of rails provided on said tray, said rails being configured on said tray to receive at least eight of said plurality of housing modules on the tray in a removable but lockable manner, wherein said tray cooperates with said outer housing such that the entirety of the housing modules are provided within said outer housing when said tray is installed therein.
20. The rack system of claim 19 , wherein a plurality of wire routing hardware is installed on the tray to allow wires connected to each one of the circuit modules to be routed on the tray to a desired location.
21. A rack system for holding a plurality of circuit modules, said rack system comprising:
an outer housing;
a plurality of unitary removable housing modules, each housing module having a casing configured as a single unit forming an interior cavity configured with a plurality of rows within the cavity, said plurality of rows including at least a bottom row and a top row above the bottom row, each the rows being configured to hold a subset plurality of the plurality of circuit modules therein, such that each subset row of the plurality of circuit modules are arranged in the housing module in a stepped manner wherein circuit module(s) provided in the bottom row extend further out of a front of the casing of the housing module than circuit module(s) provided in the top row; and
a tray configured to receive said plurality of housing modules thereon in a removable manner, wherein said tray cooperates with said outer housing such that at least substantial portion of the housing modules are provided within said outer housing.