(Update 2021) What Are SFP Ports Used For?
If you know Cisco SFP Modules, you must know the SFP Ports. If you didn’t know what are SFP modules or SFP ports, you can read this article, which can tell you what are SFP ports on a Gigabit Switch…
Tags: SFP+ Modules
A Quiz for Test Your Knowledge of Fiber Optic Cables
How much you know about fiber optic technology? When it comes to data center networking, fiber optic cables are becoming the standard rather than copper. As compute power consolidates and software-defined networking becomes more prevalent, fiber optic cables emerge as…
Certain Supported GBICs/SFPs Optical Transceiver Modules on Catalyst 3850 Switch
Unsupported GBIC (SFP) in sub-module of Catalyst 3850 Switch–Mitigation Techniques There is a common problem and mitigation techniques with certain supported GBICs (or SFPs) optical transceiver modules on a Catalyst 3850 switch: When you insert specific GBICs on a Catalyst…
Catalyst 3XXX Series Supports 100-MB Ethernet SFP Transceiver Module Models
We know that almost all enterprise-class switches include two or more SFP ports, allowing them to become part of a ring or star-based network topology spread among different buildings, floors or areas, and connected via fiber optic cabling. SFPs can…
Cisco OneX Converter Module: the CVR-X2-SFP10G & CVR-X2-SFP10G=
In the last article we shared the main tips and information about the Cisco X2 and SFP compatibility. We also listed several question about the X2 and SFP asked by Cisco users. After you have read the main data sheet…
