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  • Why is it called QSFP28?

    QSFP28 stands for Quad Small Form-Factor Pluggable 28. The "Quad" refers to the four lanes of high-speed data transmission, while "Small Form-Factor Pluggable" indicates the small, hot-swappable form factor of the module. Lastly, "28" signifies the module's ability to support data rates of up to 28 gigabits per second per lane.The SFP28 form factor is similar in s

  • What is the maximum length of QSFP cable?

    The maximum length of a QSFP (Quad Small Form-factor Pluggable) cable can vary depending on the type and specification of the cable. In general, active QSFP cables can reach lengths of up to 10 meters (33 feet), while passive QSFP cables typically have a maximum length of around 7 meters (23 feet). However, it is important to refer to the specific manufacturer's specifications for the exa

  • What is the difference between SFP and QSFP?

    SFP (Small Form-factor Pluggable) and QSFP (Quad Small Form-factor Pluggable) are both types of optical transceivers used in networking equipment to transmit and receive data over fiber optic cables. The main difference between the two lies in their form factor and the number of channels they support:1. Form Factor:   - SFP: SFP transceivers have a smaller form factor and support one cha

  • What is the power limit for QSFP?

    The power limit for QSFP (Quad Small Form-factor Pluggable) modules is typically around 3.5 watts per port. However, this can vary depending on the specific type and standard of the QSFP module being used.Limitation on use of Information:This specification is provided "AS IS" with NO WARRANTIES whatsoever and therefore the provision of this specification does not include any warranty of

  •  What is the distance of qsfp28 100g transceiver

    The QSFP28 100G transceiver has a distance of 100 meters over multi-mode fiber and 10 kilometers over single-mode fiber.QSFP28 100G Transceiver Application GuideNowadays, 100G optical QSFP28 transceivers account for a significant portion of networking construction. Due to their compact size, low power consumption, and high performance, 100G QSFP28 optics are mainly used for the following situ