10G SFP+ ZR 1550nm 80km

Q: What is a 10G SFP+ module?

A: A 10G SFP+ module is a high-speed transceiver evolved from small form-factor pluggable (SFP) modules, designed specifically to support data transmission rates up to 10 gigabits per second. As an advanced version of traditional SFP modules, it is widely compatible with products from various network equipment manufacturers and excels in telecommunications and data communication applications, becoming a standard component in modern network architectures.

Q: Types of 10G SFP+ Optical Modules

A: Depending on the specific application scenario, 10G SFP+ optical modules are primarily categorized into several common types: 10G SFP+, BiDi SFP+, CWDM SFP+, and DWDM SFP+. For more detailed information, please click on the classification of 10G SFP+ Transceiver Modules to learn more.

Q: What is the difference between 10G SFP+ and C/DWDM SFP+ modules?

A: The core differences between 10G SFP+ and 10G Coarse Wavelength Division Multiplexing (CWDM)/Dense Wavelength Division Multiplexing (DWDM) SFP+ modules lie in their technical characteristics and application scenarios:

10G SFP+ Modules: These modules are standard equipment for 10 Gigabit Ethernet transmission, suitable for short to medium-range data transmissions. They operate at a single wavelength and are commonly used in standard Ethernet networks, capable of covering up to 300 meters on multi-mode fiber or approximately 40 kilometers on single-mode fiber.

10G C/DWDM SFP+ Modules: These modules leverage CWDM or DWDM technology to simultaneously transmit multiple optical signals of different wavelengths over a single fiber. While CWDM supports fewer channels over wider wavelength intervals, DWDM provides more channels within tighter wavelength spacing. Designed for long-distance transmission, C/DWDM SFP+ modules significantly enhance network transmission capacity by multiplexing multiple signals onto a pair of fibers.