What is a capability of the integrated ports on the 2900 series ISRs?

The integrated ports on the 2900 series Integrated Services Routers (ISRs) are versatile in their design, allowing for both RJ-45 and SFP (Small Form-factor Pluggable) connectivity options. This feature enables network engineers to utilize different media types and speeds as needed for their specific networking environments.

By supporting RJ-45 connections, these ports can handle standard twisted-pair cabling, which is commonly used in networks for Ethernet connectivity. Furthermore, the option for SFP connectivity means that network administrators can implement fiber optic connections or adjust the types of interfaces based on the specific requirements of the network. This adaptability makes the 2900 series ISRs suitable for various deployment scenarios, such as extending reach, improving performance, or accommodating different network topologies.

Other options do not accurately reflect the capabilities of the integrated ports. For instance, specifying only RJ-45 connectivity overlooks the flexibility offered by SFP. Additionally, stating that the ports are limited to 10/100 Ethernet speeds neglects the compatibility with faster Ethernet standards, while claiming they are designed solely for optical fiber connections disregards their ability to also connect via copper cabling.