SpecificationDocumentsInquirySpecification COMNEN’s 400G QSFP112 PAM4 SR4 Optical Transceiver Module is a high-performance, multi-mode fiber (MMF) solution designed for high-speed data transmission in data centers and enterprise networking environments. Operating at 850nm, this transceiver utilizes PAM4 modulation to achieve 400Gbps data rates over a 100-meter reach using OM4 multimode fiber. It features an MTP/MPO-12/16/24 connector, ensuring efficient, high-density connectivity. This short-reach (SR4) module is compliant with QSFP112 MSA and industry standards, ensuring interoperability with a wide range of network equipment. It supports low power consumption, high reliability, and advanced digital diagnostics monitoring (DDM) for real-time performance tracking. Ideal for high-speed interconnects in cloud computing, AI workloads, and hyperscale data centers, this transceiver delivers ultra-fast, energy-efficient optical communication. By leveraging high-speed PAM4 modulation, the 400G QSFP112 SR4 transceiver delivers exceptional data transmission efficiency, reduced latency, and high signal integrity, making it a future-proof solution for next-generation networking needs. Whether deployed in cloud service providers, AI clusters, or enterprise backbone networks, this transceiver ensures ultra-fast, energy-efficient, and scalable optical communication. Compatible Generic Vendor Name COMNEN Max Data Rate 400G Form Factor QSFP112 Wavelength 850nm Transmission Distance 70m@OM3/100m@OM4 Connector MTP/MPO-12/16 (APC) Media MMF Transmitter Type VCSEL 850nm Receiver Type PIN TX Power -4.6~4dBm RX Power -6.4~4dBm Powerbudget 1.9dB Modulation 4x 106.25G PAM4 Power Consumption ≤9W Extinction Ratio 3dB DDM/DOM Supported Commercial Temperature Range 0 to 70°C (32 to 158°F) DSP TX and RX Inbuilt FEC No Core Size 50/125µm Packaging Technology COB Protocols IEEE 802.3db, QSFP112 MSA, CMIS 5.0 Warranty 5 Years Featurs and Benefits Compliant to industry standards: IEEE 802.3db/ QSFP112 MSA V2.0 / CMIS5.0 Up to 106.25Gbps data rate per channel by PAM4 modulation Support 400GAUI-4 electrical interface Integrated 850nm VCSEL array and PD array MPO-12/16/24 connector receptacle optical interface compliant Hot-pluggable QSFP112 form factor Maximum power consumption 8W Single 3.3V power supply Max link length to 70m on MMF(OM3) Max link length to 100m on MMF(OM4) Compliant with ROHS2.0 ———————————————————————————————————————————————————— Applications 400G Ethernet IEEE 802.3db 400GBASE-SR4 Data Center Interconnect Switches, servers and routers Storage area networks Test and measurement equipment Documents 400G QSFP112 SR4 100m 850nm MPO Optical Transceiver Datasheet Inquiry Your name Your email Your Company Your Phone Request Product Your Product Details Δ×
