Stacked GBIC guide rail assembly

• US 6,600,865 B2
• Filed: 06/21/2001
• Issued: 07/29/2003
• Est. Priority Date: 06/21/2001
• Status: Expired due to Fees

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: Hwang, Jenq-Yih
• Primary Examiner(s): Zarroli, Michael C.
• Application Number:
  US09/888,249
• Publication Number:
  US 20020197043A1
• Time in Patent Office: 768 Days
• Field of Search: 439/541.5, 439/607, 385/134, 361/748, 361/760
• US Class Current: 385/134
• CPC Class Codes: G02B 6/3897 Connectors fixed to housings, casing, frames or circuit boards G02B6/44528 takes precedence
• CPC Class Codes: H01R 12/716 Coupling device provided on the PCB
• CPC Class Codes: H01R 12/724 containing contact members forming a right angle
• CPC Class Codes: H01R 13/6582 with resilient means for engaging mating connector
• CPC Class Codes: H01R 13/659 with plural ports for distinct connectors
• CPC Class Codes: H01R 2201/06 for computer periphery

Abstract

A stacked Gigabyte Interface Converter (GBIC) guide rail assembly for removable optoelectronic modules includes a raiser mounted on a circuit board, a plurality of guide rails fixed to the raiser, and a plurality of spacers spacing the guide rails from each other. The guide rails receive and accommodate transceivers therein for forming a dense arrangement of the transceivers. The lowest guide rail is mounted and supported on the circuit board.

Claims

1. A stacked guide rail assembly for use with a printed circuit board comprising:

a raiser adapted to be mounted on the printed circuit board, the raiser comprising at least two electrical connection devices attached thereto, the connection devices electrically connected to the printed circuit board;

at least two guide rails fixed to the raiser, each adapted to receive and accommodate one transceiver, each of the connection devices being for connecting a corresponding one of the transceivers to the printed circuit board;

at least a spacer arranged between the guide rails and fastened to the raiser; and

a flexible printed circuit electrically connecting the connection devices to the printed circuit board.

2. The stacked guide rail assembly as described in claim 1, wherein at least one of the connection devices is an SCA2 receptacle.

3. The stacked guide rail assembly as described in claim 1, wherein the raiser comprises a base adapted to be electrically connected to the flexible printed circuit and having a plurality of contact pins adapted to be soldered to the printed circuit board.

4. The stacked guide rail assembly as described in claim 3, wherein the flexible printed circuit forms a bending portion serving as a strain relief.

5. The stacked guide rail assembly as described in claim 1, wherein the spacer comprises at least two positioning members for positioning the guide rails.

6. The stacked guide rail assembly as described in claim 1, wherein one of the guide rails comprises supporting members for supporting the stacked guide rail assembly on the printed circuit board.

7. A transceiver guide rail assembly comprising:

a guide rail adapted to receive and accommodate a transceiver;

a raiser attached to the guide rail and comprising an electrical connection device corresponding to the guide rail for engaging and electrically connecting the transceiver; and

a printed circuit board defining an opening for receiving the guide rail therein;

a flexible printed circuit;

wherein the connection device is electrically connected to the printed circuit board by the flexible printed circuit, and the raiser is mounted on the printed circuit board.

8. The transceiver guide rail assembly as described in claim 7, wherein the raiser comprises a base which is electrically connected to the flexible printed circuit and which has a plurality of contact pins soldered to the printed circuit board.

9. The transceiver guide rail assembly as described in claim 8, wherein the flexible printed circuit forms a bending portion for serving as a strain relief.

10. The transceiver guide rail assembly as described in claim 7, wherein the guide rail comprises supporting members for supporting the transceiver guide rail assembly on the printed circuit board.

11. A stacked guide rail assembly comprising:

a printed circuit board;

two guide rails stacked on each other, a lower guide rail being mounted on said printed circuit board;

each of said guide rails defining a space therein for receiving a transceiver therein, a window formed on a front portion of the guide rail with a swivel door disposed thereabout; and

two stacked connectors positioned around rear portions of said two guide rails, each of said two connector aligned with a corresponding guide rail;

wherein each of the two connectors is separately formed with regard to the corresponding guide rail and extends into the space of the corresponding guide rail for connecting to the corresponding transceiver in the same space;

wherein said two connectors are fixed on a raiser mounted to the printed circuit board.

12. The assembly as described in claim 11, wherein a spacer is disposed between said two guide rails.

13. The assembly as described in claim 11, wherein a spacer is disposed between the two guide rails and said spacer is fixed to the raiser.

14. The assembly as described in claim 11, wherein said two connectors are electrically connected to the printed circuit board.