10G CWDM SFP+ ZR 80km

Q、What kinds of 10G SFP+ optical modules are there?

A、Typically, SFP+ optical modules are classified based on their practical applications, with common types including 10G SFP+, BIDI SFP+, CWDM SFP+, and DWDM SFP+.

• 10G SFP+ Optical Module

This type serves as the standard SFP+ module and can be seen as an upgraded version of the 10G SFP module, representing the prevalent design in the current market.

• BIDI SFP+ Optical Module

Employing wavelength division multiplexing technology, this module achieves rates of up to 11.1Gbps with low power consumption. Featuring dual fiber ports typically utilized in pairs, it reduces fiber requirements during data center network construction, thereby decreasing costs.

• CWDM SFP+ Optical Module

Using coarse wavelength division multiplexing, this module is often paired with single-mode fiber, conserving fiber resources and offering greater flexibility, reliability, and low power consumption in network configurations.

• DWDM SFP+ Optical Module

Adopting dense wavelength division multiplexing, this module is primarily used for long-distance data transmissions with a maximum reach of up to 80km. It boasts high speed, large capacity, and strong expandability.

Q、Is Cisco SFP-10G-SR multimode or single-mode?

A、The SFP-10G-SR is an optical module utilizing an 850nm laser wavelength and is designed exclusively for use with multimode fiber.

Q、What is the transmission distance of the Cisco SFP-10G-SR?

A、The module’s maximum transmission distance is 300 meters on OM3 cable and up to 400 meters on OM4/OM5 cables.

Q、What is the connector type for SFP-10G-SR?

A、The connector type is LC (PC or UPC).

Q、Which switches is SFP-10G-SR compatible with?

A、The SFP-10G-SR is compatible with most well-known Cisco switches; however, it is recommended to verify if your device supports this module by consulting the Cisco compatibility matrix.