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Adapter card

A riser card and contact technology, applied in the field of riser cards

Active Publication Date: 2019-09-24
HUANDA COMPUTER (SHANGHAI) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the known riser cards do not support PCIe-16, PCIe-8, dual 10G Ethernet, and M.2 cards at the same time, and how to reduce the number of contacts of the riser card as much as possible Under the premise, providing these functions at the same time becomes a problem to be solved

Method used

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  • Adapter card

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Embodiment Construction

[0032] see figure 1 As shown, an embodiment of the riser card of the present invention is suitable for providing an Ethernet chip 92 and is suitable for electrically connecting a riser card slot (not shown) with 230 contacts. The Ethernet chip 92 provides dual (Dual) 10G network transmission function, the riser card slot is arranged on a server, and the riser card is used to be inserted in the riser card slot to expand the server function. The riser card includes a board body 1, a first slot 2, a second slot 3, a small form-factor pluggable (SFP) transceiver 4, and a third slot 5 .

[0033] In this embodiment, the first slot 2, the second slot 3, the third slot 5, the small package pluggable transceiver 4, and the Ethernet chip 92 are all arranged on the board 1 on the same side. In other embodiments, however, it is not limited thereto.

[0034] The first slot 2 supports the PCIe-16 protocol, and is suitable for providing a PCIe-16 interface card (not shown). The second ...

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Abstract

The invention provides an adapter card, which comprises a board body including 230 contacts, a first slot which supports a PCIe-16 protocol and is suitable for providing a PCIe-16 interface card for insertion, a second slot which supports a PCIe-8 protocol and is suitable for providing a PCIe-8 interface card for insertion, a small-package pluggable transceiver which is suitable for being electrically connected with an Ethernet chip and providing an optical fiber transmission line for insertion, and a third slot which supports the M.2 standard and is suitable for providing M.2 card insertion. The adapter card can provide insertion of three interface cards supporting: the PCIe-16 protocol, the PCIe-16 protocol and the M.2 standard at the same time by only utilizing the 230 contacts, and simultaneously provides a dual 10G Ethernet.

Description

【Technical field】 [0001] The present invention relates to a riser card, in particular to a riser card that simultaneously provides the functions of PCIe-16, PCIe-8, Ethernet, and M.2 cards. 【Background technique】 [0002] With the development of information technology, the demand for servers is also increasing. In order to improve the utilization efficiency of servers in the same space, various designs of riser cards (Raised Card) have emerged as the times require. However, the known riser cards do not support the functions of PCIe-16, PCIe-8, dual 10G Ethernet, and M.2 cards at the same time, and how to minimize the number of contacts of the riser card Under the premise, providing these functions at the same time becomes a problem to be solved. 【Content of invention】 [0003] The technical problem to be solved by the present invention is to provide an adapter card that simultaneously supports multiple functions and has a small number of contacts. [0004] In order to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38H01R12/72H01R12/73H01R13/02
CPCG06F13/385H01R12/721H01R12/737H01R13/02
Inventor 黄世谦
Owner HUANDA COMPUTER (SHANGHAI) CO LTD
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