The main difference between QSFP28 and QSFP56 lies in their data transmission capacity.QSFP28 is a form factor for transceivers that can support data transmission rates of up to 28 gigabits per second (Gbps) per channel, resulting in a total throughput of 100 Gbps with four channels.On the other hand, QSFP56 is a form factor for transceivers that can support data transmission rates of up to 5

The optical transceiver is composed of optoelectronic devices, functional circuits and optical interfaces. The optoelectronic device includes transmitting and receiving parts. The transmitting part is: input the electrical signal with a certain code rate, and then drive the semiconductor laser (LD) or light-emitting diode (LED) to emit the modulated optical signal with the corresponding rate after

The range of a 100G QSFP (Quad Small Form-factor Pluggable) module typically varies between 100 meters to 40 kilometers, depending on the type of optics and the type of fiber used in the network.What are the Advantages of 100G CWDM4 QSFP28 Compared to Other 100G Optical Transceivers?100G QSFP28 CWDM4 optical transceivers, in data center applications, have more price advantages than 100G QSFP28 PSM

QSFP 40G SR BD is a type of optical transceiver module that uses a Quad Small Form-factor Pluggable (QSFP) connector.Cisco QSFP40G portfolioProductTypeConnector TypeQSFP-40G-SR4-S40GBASE-SR4, 4 lanes, 850 nm MMFMPO-12QSFP-40G-SR440GBASE-SR4, 4 lanes, 850 nm MMFMPO-12QSFP-40G-SR-BD40GBASE-SR-BiDi, duplex MMFLCQSFP-40G-BD-RX40GBASE-SR-BiDi, duplex MMF, MonitorLCFET-40GFabric Extender, 4 lanes,

The standard operating temperature range of QSFP28 transceiver commercial version is 0°C to 70°C; that of industrial version is -45°C to +85°C;Commercial version products are generally applied. There are also some data centers that use products with operating temperatures ranging from 20°C to 50°C to reduce costs.Walsun100G QSFP28 transceivers include SR4,CWDM4, LR4 and ER4 lite, adopt MPO or LC i