The fiber to the home user able to satisfy the demand on the network, an optical communication network is an optical module to achieve photoelectric conversion, an electric signal converted into the transmitting end an optical signal, after transmission through the optical fiber, the receiving end then converts the optical signal into an electrical signal. In selecting the optical module when not to say that the more expensive or larger capacity is the best, his is the best. Easy daylight communication ETU-LINK to recommend a cost-effective optical modules -25G SFP28 LR. This product neither like 40G / 100G optical modules such as high cost, high power consumption, and 10G optical modules can not meet the current needs of users on the network, so 25G SFP28 LR will get the majority of people of all ages.
What is 25G SFP28 LR optical modules
25G SFP28 LR is the transmission rate is 25Gbps, hot-swappable SFP28 package 1310nm center wavelength of the optical module, and the single-mode fiber transmission distance up to use 10Km.
Support DDM (Digital Diagnostic Monitoring) digital diagnostic functions, real-time monitoring can play to the module operating temperature, operating voltage, current, power, and emits light receiving optical power.
Dual LC receptacle optical interface, high port density; 25G SFP28 the LR optical module using the DFB laser and PIN photodetectors, LC duplex interfaces, the transmitter and receiver are built CDRs of, mainly used 25G Ethernet.
25G SFP28 LR product parameters
Energy-saving and cost are two important factors in the deployment of data center networks need to be considered.