400G OSFP transceiver is a new form factor of 400G transceiver, which can achieve high-speed data transmission to meet the current AI large-scale data computing needs. Now, we will introduce the types and cabling solutions of 400G OSFP transceiver so that you could better understand it. As a professional optical module manufacturer, UnitekFiber are committed to providing you with high-quality products and services. If you are looking for high-quality 400G transceiver modules, please contact us.
The types of 400G OSFP optical modules include 400G OSFP SR8, 400G OSFP DR4, 400G OSFP DR4+, 400G OSFP FR4, 400G OSFP 2*FR4 and 400G OSFP LR4. Please see the below table for details:
Type | Max. Transmission Distance | Wavelength | Fiber Module | Connector Type | Modulation Technology | Protocol Standards |
400G OSFP SR8 | 100M | 850nm | MM | MPO/MTP-16 | 50G PAM4 | IEEE P802.3cm/IEEE 802.3bs |
400G OSFP DR4 | 500M | 1310nm | SM | MPO/MTP-12 | 100G PAM4 | IEEE 802.3bs |
400G OSFP DR4+ | 2KM | 1310nm | SM | MPO/MTP-12 | 100G PAM4 | / |
400G OSFP FR4 | 2KM | CWDM4 | SM | LC | 100G PAM4 | 100G lambda MSA |
400G OSFP FR8 | 2KM | CWDM4 | SM | CS | 50G PAM4 | IEEE 802.3bs |
400G OSFP LR4 | 10KM | CWDM4 | SM | LC | 100G PAM4 | 100G lambda MSA |
A. 2*400G OSFP SR8 fiber optical transceiver are interconnected through a 16C MTP|MPO fiber patch cord
B.400G OSFP SR8 optical transceiver is connected to the 2*200G SR4 optical transceiver through with a 16C MPO|MTP to 2*8C MPO|MTP breakout fiber patchcord to achieve multi-channel data transmission
C.400G OSFP Optical Module is connected to the 8*50G SFP optical modules with 16C MPO|MTP to 8*LC duplex breakout fiber patch cord.
For 400G OSFP DR4 Optical Transceiver
400G OSFP DR4 optical transceiver uses 100G PAM4 and its maximum transmission distance is 500 meters, which is suitable for 400G-100G network of 150~500 meters. 400G OSFP DR4 optical transceiver can be connected to 4*100G DR4 optical transceiver with a 12-core MTP|MPO to 4*LC duplex breakout fiber patchcord.
400G OSFP DR4+ optical transceiver is an upgraded version of the 400G OSFP DR4 optical module. Its transmission distance is up to 2km. Suitable for 100G to 400G network connections within 2km. 400G OSFP DR4+ fiber transceiver can be connected to the 4*100G DR4 optical modules through a 12-core MTP|MPO to 4*LC duplex breakout fiber patch cord to achieve the 2km transmission requirement.
400G OSFP FR4 optical transceiver uses 4*CWDM wavelengths of uncooled EML laser, which is more suitable for 400G interconnection. 400G OSFP FR4 optical module can be connected through LC duplex fiber jumper.
400G OSFP FR8 fiber module is a 2*200G optical transceiver, which adopts 50G PAM4 modulation technology and has eight built-in circuit channels, which is more suitable for multi-channel data communication. 400G OSFP FR8 optical module can be connected to the opposite 200G FR4 optical module through 2*CS to 2*LC duplex breakout fiber jumper.
In the AI era, the efficiency of data transmission determines the value of computing power. UnitekFiber's 400G optical modules provide high speed, stable and scalable optical interconnection solutions for your AI clusters, high performance computing(HPC) and cloud computing centers. Upgrading your network with 400G OSFP transceiver is a smart decision that brings many advantages. UnitekFiber is your reliable partner for upgrading your network, providing high qaulity 400G transceivers. Contact us via sales@unitekfiber.com for a competitive price.
