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  • Is SFP faster than RJ45?

    The comparison between SFP (Small Form-Factor Pluggable) and RJ45 (Registered Jack 45) typically refers to the physical interfaces used for networking connections, particularly in the context of fiber optics (SFP) versus copper (RJ45) media. Both SFP and RJ45 interfaces support various data rates, and the choice between them depends on the specific requirements of the network.Here are some key con

  • What is the wavelength of Cisco SFP 10g LR?

    The Cisco SFP-10G-LR (Small Form-Factor Pluggable 10 Gigabit Ethernet Long-Range) transceiver operates over single-mode fiber and typically uses a wavelength of 1310nm. This transceiver is designed for long-range connections in 10 Gigabit Ethernet networks.Key specifications of the Cisco SFP-10G-LR transceiver include:Data Rate: 10 gigabits per second (Gbps)Wavelength: 1310nmFiber Type: Single-mod

  • What is the difference between CFP and QSFP28?

    CFP (C Form-Factor Pluggable) and QSFP28 (Quad Small Form-Factor Pluggable 28) are both types of optical transceiver form factors, but they differ in terms of their physical size, data rates, and applications. Here are the key differences between CFP and QSFP28:Form Factor:CFP: CFP has a larger form factor compared to QSFP28. It was designed to support a wide range of data rates and applications,

  • What is the difference between 1310nm and 850nm SFP module?

    The difference between SFP modules operating at 1310nm and 850nm primarily lies in the wavelength of the optical signals they use. This difference in wavelength affects the performance characteristics, supported distances, and the type of optical fiber used. Here's a breakdown of the key distinctions:Wavelength:1310nm SFP Module: Operates at a wavelength of 1310 nanometers. This is often assoc

  • What is the throughput of QSFP?

    The term "throughput" typically refers to the amount of data that can be transmitted successfully over a network connection in a given time period. In the context of QSFP (Quad Small Form-Factor Pluggable), the throughput is influenced by the specific variant and the data rates it supports.Here are some common QSFP variants and their associated throughputs:QSFP (4x10G):Throughput: Up to