In 2020, 5G will embark on a commercial journey, and 25G optical transceiver are now widely used in the construction of 5G signal base stations. In the 4G era, single-mode 10G optical transceiver modules are mainly used in fronthaul networks. In the 5G era, the best input/output (I/O) performance and fiber capacity of 25G SFP28 optical transceiver are 2.5 times that of 10G Ethernet. With higher port density and fewer switches and cables, it is widely used in the construction of 5G fronthaul base stations.
25G optical transceiver module is an optical transceiver module with a transmission rate of 25Gbps. It is mainly used in 25G Ethernet and 100G (4×25Gbps) Ethernet. Its function is to interconnect data center servers and switches. 25G optical transceivers can provide the most energy-saving way to meet the growing demands of data center networks.
The 25G Ethernet technology adopted by 25G optical modules is a new Ethernet standard with multiple advantages. It was proposed by the IEEE802.3 working group in July 2014 and was fully revised in June 2016. 25G Ethernet technology can maximize the bandwidth and port density of the data center, and can achieve 100Gb data transmission through the single-channel physical layer technology of 25Gb/s. The IEEE802.3 working group specifies the interface standards of 25G Ethernet as follows:
Physical Layer | Interface Standard |
Multimode Fiber | 25GBASE-SR |
High-speed cable (copper wire) | 25GBASE-CR |
High-speed cable (copper wire) | 25GBASE-CR-S |
Electronic Backplane | 25GBASE-KR |
Electronic Backplane | 25GBASE-KR-S |
TwistPair | 25GBASE-T |
25G optical transceiver modules are mainly divided into SFP-25G-SR optical transceivers, SFP-25G-LR optical transceiver modules, SFP-25G-ER optical transceiver modules, 25G CPRI SFP28 ER Lite optical transceiver modules, 25G CPRI BIDI SFP28 optical transceivers, 25G CWDM SFP28 optical transceivers and 25G DWDM SFP28 optical transceivers.
UnitekFiber provides 400G, 200G, 100G, 50G, 25G and 10G optical transceivers. We are so glad to support you and to establish a business cooperation with you. Please contact us at Email sales@unitekfiber.com if you have any inquiry or need any fiber optical cable stock.
In the 5G era, the best input/output (I/O) performance and fiber capacity of 25G SFP28 optical transceiver are 2.5 times that of 10G Ethernet. With higher port density and fewer switches and optical cables, it is widely used in the construction of 5G fronthaul base stations.
25G SFP28 is an optical transceiver module with a transmission rate of 25Gbps. It is mainly used in 25G Ethernet and 100G (4×25Gbps) Ethernet. Its function is to interconnect data center servers and switches. 25G SFP28 optical transceivers can provide the most energy-saving way to meet the growing demands of data center networks.
The 25G Ethernet technology adopted by 25G SFP28 optical transceivers is a new Ethernet standard with multiple advantages. It was proposed by the IEEE802.3 working group in July 2014 and was fully revised in June 2016. 25G Ethernet technology can maximize the bandwidth and port density of the data center, and can achieve 100Gb data transmission through the single-channel physical layer technology of 25Gb/s. The IEEE802.3 working group specifies the interface standards of 25G Ethernet as follows:
The classification of 25G optical transceiver is typically based on the type of connector, transmission distance, and wavelength. Here are some common classifications:
Connector: There are several types of connectors used for 25G optical transceivers, including LC, MPO/MTP.
Transmission distance: The maximum transmission distance of a 25G optical transceiver can vary depending on the technology used, ranging from a few meters to tens of kilometers. Commonly available options include SR (short reach), LR (long reach), and ER (extended reach).
Wavelength: The wavelength of a 25G optical transceiver can vary depending on the intended application. Common wavelengths include 850nm for multimode fiber, 1310nm for single mode fiber, and 1550nm for long-reach single mode fiber.
UnitekFiber is a professional manufacturer of optical transceivers, can offers a comprehensive range of optical transceivers, including 400G, 200G, 100G, 40G, 25G, 10G, and 1.25G optical transceivers. These optical transceivers are designed to meet the needs of various networking applications, from data centers to telecommunications networks. Please contact us via Email at sales@unitekfiber.com if you have any inquiry.
Active Optical Cable(AOC)
Direct Attach Copper(DAC) Cable
400G Optical Transceiver
200G Optical Transceiver
100G Optical Transceiver
40G QSFP+ Optical Transceiver
25G SFP28 Optical Transceiver
10G SFP+ Optical Transceiver
10G XFP Optical Transceiver
SFP Optical Transceiver