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400G OSFP SR8 MPO Optical Transceiver, 100m, Multi-Mode Fiber, 850nm
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Product Highlights:
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400G OSFP SR8 optical transceiver for short-reach data center connectivity
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Delivers up to 400Gbps using 8×53.125Gbps PAM4 lanes over multi-mode fiber
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Supports transmission up to 100m on OM4 with MPO-16 interface
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FiberMania provides OEM, ODM, and private-label services with stable production and flexible customization for global data center deployments
Table of Contents
Description
The 400G OSFP SR8 optical transceiver is a high-density, short-reach module engineered for next-generation 400 Gigabit Ethernet applications in hyperscale and enterprise data centers. Based on the OSFP form factor, this transceiver utilizes 8 parallel optical lanes with PAM4 modulation to deliver an aggregate bandwidth of up to 400Gbps over multi-mode fiber.
Operating at an 850nm wavelength, the 400G OSFP SR8 module supports transmission distances of up to 100 meters on OM4 multi-mode fiber and up to 70 meters on OM3 fiber with forward error correction. Its parallel optics architecture enables efficient rack-to-rack and leaf-spine connectivity, making it well suited for high-density switching environments where bandwidth scalability and signal integrity are critical.
Designed for plug-and-play deployment, this transceiver integrates an MPO-16 optical interface and a high-speed 400GAUI-8 electrical interface. With optimized power efficiency and robust thermal performance, it ensures stable operation in bandwidth-intensive data center and high-performance computing networks. Compliance with industry standards guarantees seamless interoperability with OSFP-enabled networking equipment.
Specification
| Form Factor | OSFP |
|---|---|
| Data Rate | 400Gbps |
| Modulation | PAM4 |
| Lane Configuration | 8 × 53.125Gbps |
| Wavelength | 850nm |
| Transmission Distance | 100m (OM4), 70m (OM3 with FEC) |
| Fiber Type | Multi-Mode Fiber (OM4 / OM3) |
| Connector | MPO-16 |
| Electrical Interface | 400GAUI-8 |
| Power Consumption | Up to 12W |
| Operating Temperature | 0°C to +70°C |
| Compliance | IEEE 802.3bs, OSFP MSA, RoHS |
Features
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Supports 400Gbps aggregate data rate
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8 × 53.125Gbps PAM4 modulation per channel
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850nm VCSEL-based parallel optics design
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OSFP MSA compliant form factor
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400GAUI-8 electrical interface
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Transmission up to 100m on OM4 MMF
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Transmission up to 70m on OM3 MMF with FEC
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MPO-16 optical connector
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Hot-pluggable, high-density module design
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Maximum power consumption up to 12W
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RoHS compliant
Applications
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Hyperscale and cloud data centers
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400G Ethernet switching and routing
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Leaf-spine and rack-to-rack interconnects
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High-performance computing clusters
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Bandwidth-intensive data center backbones
FAQ
What is the difference between OSFP SR8 and QSFP-DD SR8 modules?
OSFP modules offer a slightly larger form factor with improved thermal performance, enabling higher power budgets and better heat dissipation compared to QSFP-DD modules.
What fiber type is required for this transceiver?
This module is designed for use with multi-mode fiber, specifically OM4 for up to 100m and OM3 for up to 70m transmission distances.
Does this transceiver support standard 400G Ethernet equipment?
Yes, it complies with IEEE 802.3bs and OSFP MSA standards, ensuring compatibility with OSFP-based 400G switches and routers.
Is forward error correction required for operation?
FEC is typically enabled on the host system and is required to achieve maximum transmission distance and reliable PAM4 performance.
Can FiberMania provide OEM or private-label versions of this transceiver?
Yes, FiberMania specializes in OEM, ODM, and private-label manufacturing, supporting customization in labeling, firmware, coding, and performance specifications.
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
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