Development of DWDM Transceivers From 100M SFP to 100G QSFP28

DWDM (Dense wavelength division multiplexing) technology through the simultaneous transmission of multiple optical signals of different wavelengths on the optical fiber, to achieve multi-wavelength multiplexing, improve the transmission capacity of the optical fiber, is designed for large capacity, long distance transmission of the optical module. With the development and construction of 5G communication, DWDM is widely used in 5G pretransmission and metro transmission due to its characteristics. To this end, DWDM optical modules are also constantly developing, and the rate is upgraded from 100M, 1G, 10G, 25G to the current 50G, 100G, and 400G in the future, DWDM optical modules have become a key component to connect the future of 5G communication.

FIBERSTAMP has released the next generation 5G and metro DWDM wavelength division optical module and COLOR ZR+ DWDM optical module including the high rate of 25G, 50G and 100G new DWDM optical module, now we would like to discuss 25G rate below the DWDM optical module.

FIBERSTAMP SFP DWDM optical module includes 100M, 1G and 2.67G single-rate optical module and multi-rate DWDM optical module supporting 100Mbps to 2.67Gbps, all in SFP package, including 44 optional channels. It is widely used in 100 Gigabit Ethernet, Gigabit Ethernet, 1G/2G Fibre Channel and synchronous optical network (SONET/SDH), and the transmission distance through single mode fiber can be up to 80km to 120km.

FIBERSTAMP 10G SFP+ DWDM is an industrial-grade DWDM optical module that meets 5G forward, can be used in metro telecommunications, 5G forward or LTE forward, conforms to 10G Ethernet transport protocol, and is optional compatible with 10G CPRI, 10GFC, SONET/SDH and OTN OTU2e multi-rate versions. The series uses a pair of single-mode fiber transmission, C-band 100GHz/50GHz multiple operating wavelengths, up to 40km, 70km or 80km, commercial grade, extended grade and industrial grade operating temperature range.
At the same time, FIBERSTAMP also provides 10G SFP++ DWDM optical module with built-in CDR, which supports 10GE and OTN OTU2e transmission protocols, and is compatible with SONET/SDH and 10GFC optical transmission networks, with a transmission distance of up to 40km.

FIBERSTAMP 10G SFP+ wavelength tunable series optical transceiver module includes 94 tunable DWDM channels, using C-band C15-H61 (interval 50GHz) DWDM tunable laser and high-performance APD receiver, widely used in 10G Ethernet and synchronous optical networks, while compatible with 10G fiber channel, The transmission distance through single-mode fiber is up to 80km.

FIBERSTAMP 10G DWDM XFP optical transceiver module is widely used in 10G Ethernet, SDH STM-64 and OTN OTU2e metropolitan area network optical transmission, while compatible with 10G Fiber channel, through single-mode fiber transmission distance of up to 20km to 120km.

FIBERSTAMP 10G XFP series optical transceiver module consists of 94 adjustable DWDM channels, which are widely used in 10G Ethernet, 10G Fibre Channel, synchronous optical networks and optical transport networks (OTN OTU2e), and can transmit distances up to 80km through single-mode optical fibers.

XFP and SFP+, as two 10G optical modules, meet the diversity of different network requirements. The XFP module is large and suitable for some older devices, but relatively high power consumption. SFP+ modules, on the other hand, are smaller in size for environments with limited space and stringent requirements for power consumption and heat dissipation, and are backward compatible with SFP while providing higher performance.

The above is the information of FIBERSTAMP 100M-10G DWDM optical module. If you want to know the product information and solution of FIBERSTAMP 25G, 50G and the latest Color ZR+ 100G QSFP28 PSM DWDM4, please feel free to contact us by


As an Open Optical Network Mail Carrier, FIBERSTAMP is committed to providing global users with Economic, Professional and Efficient Open Optical Network Solutions. The current main products cover 25G/50G/100G/200G/400G optical transceiver modules, Active Optical Cables (AOCs) and Direct Attached Cables (DACs), 100G/200G/400G coherent optical modules and UHD video transmission products. Meanwhile, through long-term deep digging in new technology, FIBERSTAMP is rapidly evolving to the promising era of 800G and CPO based on Silicon Photonics!