Industry News

Optical access network (that is, the access network with light as the transmission medium, instead of copper wire, is used to access each family. Optical access network).Optical access network generally consists of three parts: optical line terminal OLT, optical network unit ONU, optical distribu...

What is ONU? Today, ONU is actually very common in our lives. The network connection provided by the operator installed in everyone’s home is called Optical Modem, also known as ONU device. The network of the operator is connected to the optical device, and then connected to the PON port of...

When we choose an optical module, in addition to the basic packaging, transmission distance, and transmission rate, we should also pay attention to the following factors: 1. Fiber type Fiber types can be divided into single-mode and multi-mode. The center wavelengths of single-mode optical modu...

The full name of the optical module is optical transceiver, which is an important device in the optical fiber communication system. It is responsible for converting the received optical signal into an electrical signal, or converting the input electrical signal ...

1. Classified by application Ethernet application rate: 100Base (100M), 1000Base (Gigabit), 10GE. The rate of SDH application: 155M, 622M, 2.5G, 10G. DCI application rate: 40G, 100G, 200G, 400G, 800G or above. 2. Classification by package According to the package: 1×9, SFF, SFP, GBIC, XENPAK...

The optical module is a photoelectric signal conversion device, which can be inserted into network signal transceiver equipment such as routers, switches, and transmission equipment. Both electrical and optical signals are magnetic wave signals. The transmission range of electrical signals is lim...