Fiber Optic Communication

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Entries from 2017-01-01 to 1 year

QSFP28 CWDM4 Vs. PSM4

With the popularity of 100 Gigabit Ethernet, more and more Ethernet users urge to update their transceivers for a higher bandwidth. Currently, there are several 100G transceivers available on the telecom market, they are CFP, CFP2, CFP4, C…

Comparison Between UTP And STP

As one type of cable, Twisted Pair (TP) has enjoyed a great reputation in telecommunication for many years. But what is it? Twisted pair is a transmission medium which is most commonly used to connect home and many business computers to th…

Active And Passive DAC Twinax Cable Comparison

To accommodate the improvement of data transmission between the serves and switches, DAC cable has been developed. Direct Attach Cable (DAC) assembly is a high performance integrated duplex data link for two-directional communication over …

How Much Do You Know About 100G CFP Series Optical Modules?

In contemporary world, the Internet users have experienced the great changes brought by 10 Gigabit Ethernet and 40 Gigabit Ethernet. For most Ethernet users, 10/40GbE is more than sufficient, however, not enough for the increasingly growin…

Introduction To Fiber Optic Transceivers Applied To 10G Ethernet

Many Internet users have suffered a lot by lower bandwidth. In order to help people walk out this kind of deadlock, researchers and developers promoted 10 Gigabit Ethernet to meet the requirement of higher bandwidth for Internet users. For…

Comparison Between Cisco GLC-SX-MMD And GLC-SX-MM SFP

As a worldwide leader in IT and networking, Cisco SFPs have long enjoyed a good reputation in telecom market. With high flexibility, enhanced reliability and high compatibility, Cisco SFPs have been warmly welcomed by many Gigabit Ethernet…

An introduction to Cisco 1000BASE-SX SFP And Cisco 1000BASE-LX SFP Transceiver

1000BASE is a standard of Gigabit Ethernet and it stands for the transmission speed can be up to 1000 Mbit/s. It provides 10 times faster transfer speed than 100BASE Ethernet. The “BASE” means the based signals can only be Ethernet signals…

Do You Know About MTP/MPO Fiber Cable?

MTP/MPO fiber cable designed for a higher bandwidth transmission. It has two types, the one type is 12-fiber for 40G data transmission while the other type is 24-fiber for 100G data transmission. MTP/MPO fiber cable can meet the huge deman…

An Introduction To Simplex And Duplex Fiber Optic Cable

It is known to all that fiber optic cable is made of glass or plastic that mainly used for transmitting information. Fiber optic cable can be divided into many types according to different classification principles, such as source, mode, u…

QSFP28-100G-SR4 And QSFP28-100G-LR4 Comparison

In the contemporary world, telecom market has been expanded a lot from 1G Ethernet to 100G Ethernet now. 40G is in the prevalence of the data center over the decades, and now it is a time for 100G. 100 Gigabit Ethernet (100GbE) are groups …

Things You Should Know About Fiber Optic Pigtail

A fiber patch cord is a length of fiber cable fitted with LC, SC, MTRJ or ST connectors at each end. Fiber jumpers also come in hybrid varieties with one type of connector on one end and another type of connector on the other. Jumpers are …

BiDi SFP—An Economic Choice For Gigabit Ethernet Network

Almost all modern optical transceivers utilize two fibers to transmit data between switches, firewalls, servers, routers, etc. One fiber is dedicating to receiving data from networking equipment while the other fiber is dedicating to trans…

Modules Support Extreme X770 Series Switches

Data communication and network technology have been developed in recent decades. With the expanding of networks, enterprises and vendors have been looking for a perfect solution to collect and store the data. Scalability, reliability and f…

CWDM SFP or DWDM SFP? Which Is Your Option?

Small Form-Factor Pluggable (SFP) is designed to meet Multi-Source Agreement (MSA), 1 to 2.5 Gigabit Ethernet, Fibre Channel, and other communication standards to ensure network equipment compatibility. SFP transceivers are available with …