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OceanStor 9000 V300R006C20 Hardware Installation Guide 05

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
High-Speed Cable

High-Speed Cable

This section describes functions, exteriors, and technical specifications of high-speed cables.

Functions

High-speed cables used in the OceanStor 9000 are categorized as:
  • SFP+ high-speed cables

    When OceanStor 9000 is networked using 10GE switches, small-form factor pluggable plus (SFP+) high-speed cables are used to connect storage nodes to 10GE switches.

  • QSFP+ high-speed cables: When OceanStor 9000 is networked using 10GE switches, quad small-form factor pluggable plus (QSFP+) high-speed cables are used to connect two stacked 10GE switches.

Exteriors

Both ends of a QSFP+ high-speed cable are QSFP+ connectors, as shown in Figure 15-157.
Figure 15-157  Exterior of a QSFP+ high-speed cable

Technical Specifications

Table 15-72 lists the technical specifications of high-speed cables.
Table 15-72  Technical specifications of high-speed cables

Cable

Item

Value

SFP+ high-speed cable

Transfer rate

10 Gbit/s

QSFP+ high-speed cable

Transfer rate

40 Gbit/s

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Updated: 2019-03-26

Document ID: EDOC1000185366

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