Now with the development of the market and the progress of the society, many things are gradually evolving from large size to small and light, so is the optical module. The packaging form of QSFP28 is the mainstream of the packaging form of 100G optical module. Today we will introduce the 100G QSFP28 LR4 optical module in detail.

100G QSFP28 LR4 optical module:

100g QSFP28 LR4 optical module is generally used with LC single-mode patch cord, and the maximum transmission distance can reach 10KM. 100GBASE-LR4 QSFP28 optical module converts four 25Gbps electrical signals into four LAN WDM optical signals, and then multiplexes them into a single channel to realize 100G optical transmission. At the receiving end, the module demultiplexes 100G optical input into 4-channel LAN WDM optical signal, and then converts it into 4-channel electrical signal output channel.

100G QSFP28 LR4 optical module features:

v 4-channel full duplex transceiver module

v Up to 26Gbps per channel

v 4x26Gb/s base package

v WDM cooled transmitter in G.652 single-mode DFB LAN

v 4 channel PIN ROSA

v CDR circuit is built in both receiver and transmitter channels

v Low power consumption < 3.5w

v The transmission distance on the hot plug qsfp fiber is up to 10km

v LC duplex connector

v Built in DDM

v Working temperature 0°C + 70°C

v 3.3v supply voltage

v Meet RoHs 6(lead-free)

It is believed that in the age of 5G network, 100G optical module will lead the continuous growth trend of optical communication industry. ETU-Link's 100G QSFP28 optical module products can help users easily deploy 100G Ethernet and data center computer room and other application environments.