What is GBIC Module?

Nowadays, confusion appears when facing so many options on the fiber optic market, so being familiar with fiber optic equipment is helpful to select the one that exactly meets your need. When it comes to transceiver modules, various kinds of modules, like GBIC, SFP, QSFP, CFP and so on, may confuse you. What is GBIC? To help you get a…

Cisco GLC-SX-MMD Compatibility Explained

Gigabit Ethernet, a significant breakthrough of telecommunication, stands for various technologies of transmitting signals in the speed up to 1000Mbp/s. GLC-SX-MMD module is the hot-pluggable input/output transceiver with small form-factor used in the transmission with the speed of 1000Mbp/s. GLC-SX-MMD transceiver modules can be used on many Cisco switches, such as Cisco Catalyst 2960-P switch, Catalyst 3560-CX and Catalyst 9400. So…

What Is PoE and Power Over Ethernet Switch?

Network switches with PoE technology are widely used in business, school districts and healthcare facilities for the big benefits of their IP surveillance networks. So what is PoE, what is power over Ethernet switch, could you explain? What is PoE? PoE is short for power over Ethernet, which is a technology that can pass electrical power through an Ethernet cable…

What Does CFP Stand For?

The thriving of the 100G network makes the popularization of 100G optical transceiver modules, such as CFP modules, which provide a cost-effective solution for the 100G network. What does CFP stand for? How many types of CFP? This article will offer you the CFP wiki. What Does CFP Stand For? CFP (C form-factor pluggable) transceiver module’s form factor is specified by the…