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  • What does OS1 OS2 OM1 OM2 OM3 and OM4 mean?

    The terms OS1, OS2, OM1, OM2, OM3, and OM4 refer to different types of optical fibers used in fiber optic cabling, each with specific characteristics. These designations are part of the industry standards that define the performance and specifications of optical fibers. Here's what each term represents:OS1 (Optical Single-Mode 1):Description: OS1 is a designation for single-mode optical fiber

  • What is the difference between SFP ER and ZR?

    SFP ER and ZR are both types of small form-factor pluggable (SFP) transceivers used in fiber optic communications, but they have different specifications and capabilities.SFP ER (Extended Range) transceivers are designed for long-range optical communication up to 40km over single mode fiber. They typically operate at a transmission speed of 1Gbps and use a 1550nm wavelength. SFP ER transceivers ar

  • What is the difference between FC frame and Ethernet frame?

    The main difference between FC frame (Fibre Channel frame) and Ethernet frame lies in the type of network technology they are associated with.FC frame:- FC frames are used in Fibre Channel networks, which are typically deployed in storage area network (SAN) environments.- They use a specific protocol and format for data transmission, and are designed specifically for high-speed, high-reliability s

  • Can an SFP port provide PoE?

    No, standard SFP (Small Form-Factor Pluggable) ports themselves do not provide Power over Ethernet (PoE). SFP ports are typically used for fiber optic or copper connections in networking equipment, and they focus on transmitting data rather than providing power.PoE is a technology that allows electrical power to be transmitted along with data over Ethernet cables to power devices such as IP camera

  • What is the difference between 100G QSFP28 PSM4 and CWDM4 optical modules

    With the advent of the 5G era, significant opportunities have emerged in the optical communication industry. The increasing demand for high-speed data transmission from users has also driven the upgrade from 100G to 400G. Among the 100G optical modules, QSFP28 is the most common type.I. 100G QSFP28 PSM4 Optical ModuleThe packaging form of the 100G QSFP28 PSM4 optical module is a hot-swappable QSFP