How to Understand DDM/DOM Function of SFP Transceiver

Date Submission: October 21, 2016 By Orenda

When seeing the parameters of SFP transceivers, have you ever been confused about the description of “DDM/DOM support”? Definitely, the SFP transceivers with this supported function are better than those transceivers without such function. What is the real meaning of this parameter an...

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40G QSFP+ Fiber Optic Transceiver Selection Guide

Date Submission: October 14, 2016 By Orenda

Demand for higher bandwidth has never stopped. Along with the IEEE 802.3ba 40Gbps Ethernet standard published in 2010, 40G QSFP+ (Quad Small Form-factor Pluggable) fiber optic transceivers have been designed to solve the issues during 40G migration. Today, many kinds of 40G QSFP+ modules are wide...

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Applications of 3G-SDI Video SFP

Date Submission: October 6, 2016 By Orenda

At the data rate of 3 Gbps, using HD-SDI (high-definition serial digital interface) fiber converter may cause problems for video displaying, such as splash screen, black or blue screen and lagging frame. Is there any good solution to solve this problem? Definitely, 3G-SDI video SFP (small form-fa...

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Overview of SMF & MMF 40G QSFP+ Transceiver

Date Submission: September 29, 2016 By Orenda

Owing to the server consolidation, virtualization, and performance improvements in data centers, there is a demanding need for upgrading 10G switch connections into 40G connections. However, the reduced reach of OM3/OM4 multimode optics from 10G to 40G and the need to improve the existing fiber o...

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Differences Between Single-mode & Multimode Fiber Optic Transceivers

Date Submission: September 23, 2016 By Orenda

As for data transmission in optical networks, fiber optic transceiver is an indispensable part used for sending and receiving electrical and optical signals between facilities like computers, input/output devices, peripheral devices or switches. According to different transceiver models, optical ...

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40G QSFP+ AOC or 40GBASE-SR4 QSFP+ Transceiver?

Date Submission: September 15, 2016 By Aria

As an indispensable and critical part of the whole network system, fiber optic transceiver has been improved extensively to satisfy the increasing demand for higher speed and better performance. Among various transceiver modules on the market, 40GBASE-SR4 QSFP+ transceiver is a commonly applied i...

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Installing and Removing Hot-Pluggable Transceivers

Date Submission: September 9, 2016 By Orenda

Due to the continuous development of transceiver technologies, most transceivers are now hot-pluggable to be installed or removed from the equipment without shutting down the system. This helps keep the regular operation of system without significant interruption which ensures the working efficie...

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Guide to Fiber Optic Transceiver Testing

Date Submission: September 2, 2016 By Orenda

Fiber optic transceiver is an important component of optical network converting electrical signals to optical signals or the same thing in reverse. The performance of a transceiver is vital to the function of whole system. If its compatibility and interoperability are assured, there will be less ...

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Application of 40GBASE-SR BiDi QSFP Transceiver

Date Submission: August 24, 2016 By Orenda

In short distance data transmission, 40GBASE-SR4 and 40GBASE-CSR4 fiber optic transceivers are usually used for the 40G network. Unlike the traditional 10G network connections, the 40G connections require 12-fiber MTP/MPO connectors and 12 fibers to accomplish the transmission. However, cable rou...

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Reasons for Choosing Third Party Transceivers

Date Submission: August 19, 2016 By Orenda

Demands for third party transceivers have been rapidly increased over the years. More and more people prefer to use the third party transceivers rather than the official-branded ones. You may wonder what is the charm of third party transceivers? What’s the difference between third party pro...

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