Knowledge

（By:Zoey）The SC fiber patch cord with SC connector at both ends, which is easy to plug and unplug.

（By Doris）DAC cable can be divided into 10G SFP+ DAC cable, 25G SFP28 DAC cable, 40G QSFP+ DAC cable and 100G QSFP28 DAC cable according to the differ

Q1: What do -S and -X signify, as in SFP-10G-SR-S and SFP-10G-SR-X? Q2: Can we use SFP+ optical module in SFP slots?

（By Doris）With the rapid development of network, data center has been facing the challenges of high bandwidth, high reliability and low latency, so it

（By:Zoey）There are four common types of qsfp28 optical modules

（By Doris）Why choose BIDI optical module? Where is the bidirectional optical module of BIDI applied? What is a single fiber Bidirectional optical modu

（By:Zoey）QSFP28 optical module is a 100G optical module that uses four 25G channels for parallel transmission to achieve 100G Ethernet transmission sp

（By:Zoey）MPO cable is an ideal solution for increasing high-density cabling in data centers

What OADM consist? what are the Main Function and Principle of OADM? How many types of OADM? Where OADM use?

（By Doris）
What is an OTN Network?
Five advantages of OTN network

（By:Zoey）MPO is to terminate, test and equip high-density MPO fiber and factory ribbon cable on site, plug and play, which can be configured quickly.

（By:Zoey）LC fiber patch cord adopts the fastening method of modular socket latch, which is widely used in high-density cabling environment.