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  • What is the spacing between DWDM channels?

    Dense Wavelength Division Multiplexing (DWDM) is a technology used in fiber-optic communication to increase the capacity of a communication network by transmitting multiple data signals simultaneously over the same optical fiber. The spacing between DWDM channels, also known as channel spacing or channel grid, is typically standardized to ensure compatibility and interoperability between different

  • What are SFP 10G SR used for?

    SFP 10G SR (Small Form-Factor Pluggable 10 Gigabit Short Range) is a type of optical transceiver module designed for 10 Gigabit Ethernet (10GbE) applications. The "SR" in its name stands for "Short Range," indicating its suitability for short-distance transmissions. Here are the key applications and use cases for SFP 10G SR modules: 10G SFP+Data Center Connectivity:SFP 10G

  • What is the difference between CFP2 and QSFP28?

    The C Form-Factor Pluggable 2 (CFP2) and Quad Small Form-Factor Pluggable 28 (QSFP28) are both types of optical transceiver modules used in high-speed data communication applications. While they share some similarities, they have key differences, mainly in their form factors, data rates, and applications. Here's a comparison of CFP2 and QSFP28:Form Factor:CFP2: CFP2 is physically larger than Q

  • What does LR stand for in SFP?

    In the context of SFP (Small Form-Factor Pluggable) transceivers, "LR" stands for "Long Range." SFP LR modules are designed to support long-distance optical communication. These modules are commonly used in networking applications where the transmission distance exceeds the reach of standard SFP modules. For SFP transceivers, the specific reach or distance capability is of

  • What is the difference between QSFP28 and QSFP?

    QSFP28 (Quad Small Form-factor Pluggable 28) and QSFP (Quad Small Form-factor Pluggable) are both types of transceiver modules used in high-speed network connections. The main difference between QSFP28 and QSFP lies in their data transmission capabilities.The main difference between QSFP28 and QSFP lies in their maximum data rates.QSFP (Quad Small Form-Factor Pluggable):Supports data rates of up t