Optech 800G OSFP112 DR8 Optical Transceiver for AI, Cloud and High-Speed Data Center Networks

As AI clusters, cloud platforms, hyperscale data centers and high-performance computing environments continue to expand, network operators need optical connectivity that can deliver more bandwidth without sacrificing port density or deployment flexibility.

The Optech OPOM-SX5-13-CBM 800G OSFP112 DR8 RHS Optical Transceiver is designed for high-capacity 800G networking applications that require parallel single-mode optical transmission.

According to the product specification shown, the module combines:

• 800G OSFP form factor
• hot-pluggable design
• CMIS compliance
• 8 channels of 100G-PAM4 electrical and optical parallel lanes
• dual MPO-12/APC optical ports
• flat-top riding heat sink design
• up to 500m reach over single-mode fiber
• maximum power consumption of 15W
• operating case temperature from 0°C to 70°C

For companies sourcing next-generation optical modules for AI, HPC, cloud or large-scale data center infrastructure, this product provides a practical 800G option for short- to medium-reach high-density optical interconnects.

What Is an 800G OSFP112 DR8 Optical Transceiver?

An 800G OSFP112 DR8 module is a high-speed pluggable optical transceiver designed to carry an aggregate data rate of 800G.

The Optech OPOM-SX5-13-CBM uses eight 100G-PAM4 electrical and optical lanes, creating a parallel optical architecture suitable for high-bandwidth switch-to-switch and data center links.

The OSFP form factor is widely used in high-density networking environments where thermal performance and port density are critical.

For large AI fabrics, 800G OSFP modules are particularly relevant because a single port can carry significantly more traffic than previous-generation 100G or 400G interfaces.

Key Specifications of Optech OPOM-SX5-13-CBM

8 × 100G PAM4 for 800G Bandwidth

One of the key technical characteristics of this module is its eight-lane 100G PAM4 architecture.

Each lane carries 100G, producing an aggregate capacity of:

8 × 100G = 800G

This high lane density allows modern switches and network fabrics to move significantly more data through each optical interface.

For AI environments, this is especially important because distributed GPU workloads generate large amounts of east-west traffic between servers and switches.

Dual MPO-12/APC Optical Interfaces

The OPOM-SX5-13-CBM uses dual MPO-12/APC optical ports.

Parallel optical transmission is commonly used in high-speed data center environments because it allows multiple optical lanes to operate simultaneously over parallel single-mode fiber.

The dual MPO architecture is suitable for high-density applications where network operators need to support large numbers of optical lanes within a compact switch interface.

For customers planning new 800G deployments, the optical connector architecture should be considered together with:

• fiber trunk design
• patch-panel layout
• rack topology
• switch position
• cable management
• future network expansion

Up to 500m Over Single-Mode Fiber

The product specification shown lists a maximum reach of 500 meters over single-mode fiber.

This makes the module well suited to many intra-data-center and large AI hall applications.

Typical use cases can include:

Leaf-to-Spine links

Spine-to-Spine links

AI switch interconnects

cloud data center fabrics

HPC network fabrics

large server halls

A 500m reach gives network architects more flexibility than very short copper or multimode connections while remaining optimized for data-center-scale deployment.

CMIS Compliance for Modern High-Speed Platforms

The module is listed as CMIS compliant.

CMIS is an important management interface for modern high-speed pluggable modules such as OSFP and QSFP-DD.

In practical deployments, CMIS allows the host platform to communicate with the optical module and access operating and diagnostic information.

For customers evaluating 800G modules, host-platform compatibility and management-interface behavior should be validated together with the switch firmware and port configuration.

Hot-Pluggable OSFP Design

The module uses an OSFP hot-pluggable form factor.

Hot-pluggable optical modules can be inserted or removed from compatible equipment without redesigning the entire system.

This is especially useful in large data centers where operators may need to:

• replace failed modules
• change optical reach
• expand network capacity
• perform maintenance
• manage spare inventory

For large AI deployments containing hundreds or thousands of optical links, serviceability becomes a major operational advantage.

Riding Heat Sink for High-Density 800G Networking

The datasheet identifies the module as using a Flat Top / Riding Heat Sink design.

At 800G, module thermal management becomes increasingly important because high-speed DSPs and optical engines generate more heat than lower-speed products.

The riding heat sink architecture helps integrate the optical module into compatible switch thermal systems.

For actual deployment, customers should still confirm:

• airflow direction
• host thermal design
• ambient temperature
• module power budget
• switch compatibility

Maximum Power Consumption of 15W

The OPOM-SX5-13-CBM is specified with a maximum power consumption of:

15W

Power consumption is an important factor when deploying dozens of high-speed modules in a single switch.

For example, in high-density AI fabrics, optical power contributes to:

• total rack power
• thermal load
• cooling requirements
• data center operating cost

For this reason, customers evaluating 800G modules should consider both optical performance and total switch-level power density.

Operating Temperature: 0°C to 70°C

The product is specified for a case temperature range of:

0°C to 70°C

This is suitable for standard commercial data center environments.

Network operators should make sure that:

• switch airflow is correctly configured
• heat sinks have proper thermal contact
• rack temperature remains within design limits
• high-density module placement does not create local hot spots

Ideal Application 1: Large-Scale AI Clusters

AI training clusters generate very high volumes of server-to-server and switch-to-switch traffic.

800G connectivity can help provide the bandwidth density required for large GPU fabrics.

The Optech 800G OSFP112 DR8 can be relevant for:

• AI training clusters
• GPU scale-out networks
• high-speed Leaf-Spine fabrics
• large east-west traffic environments

Ideal Application 2: Cloud Data Centers

Cloud operators need high-density optical links that can scale as traffic grows.

An 800G DR8 architecture can be used in high-capacity switch fabrics where multiple network layers need hundreds of gigabits of bandwidth per port.

Ideal Application 3: High-Performance Computing

HPC networks require high throughput and predictable network performance between compute nodes, storage and switches.

800G optical connectivity helps support large-scale scientific computing, simulation and distributed workloads.

Ideal Application 4: Spine-Leaf Network Fabrics

Spine-Leaf architectures rely heavily on high-capacity east-west connectivity.

The 500m single-mode reach of the OPOM-SX5-13-CBM makes it suitable for connecting switches across large data halls while maintaining 800G bandwidth.

Ideal Application 5: Data Center Network Upgrades

Organizations migrating from 100G or 400G toward 800G can use OSFP-based modules as part of a staged network upgrade.

This helps prepare infrastructure for:

• AI workloads
• higher server density
• faster storage
• future network growth

Why Companies Should Consider 800G Now

For organizations planning data center infrastructure over the next several years, 800G can provide several strategic benefits.

Higher bandwidth per port can reduce the number of physical links required for the same total traffic capacity.

This can help improve:

• switch port efficiency
• network density
• cable management
• scalability
• future upgrade planning

For AI and cloud customers in particular, moving to 800G can help prepare the physical network for rapidly increasing compute density.

Who Should Consider Optech OPOM-SX5-13-CBM?

This product is particularly relevant to companies such as:

• AI infrastructure operators
• GPU cloud providers
• hyperscale data centers
• HPC centers
• cloud service providers
• switch manufacturers
• system integrators
• telecom operators
• optical networking distributors
• enterprise data centers
• research institutions

For companies purchasing large quantities of optical modules, product qualification should include both optical performance and host-platform interoperability.

Optech Support for Optical Module Projects

For customers evaluating the OPOM-SX5-13-CBM, Optech can discuss project-specific requirements such as target switch platforms, firmware environment, quantity, reach and labeling requirements.

A typical qualification process may include:

Requirement Review → Sample Evaluation → Platform Testing → Customer Qualification → Volume Production

This gives buyers an opportunity to validate the optical module before larger deployment.

Questions Buyers Should Confirm Before Ordering

For faster product qualification, customers should ideally provide:

• switch manufacturer
• switch model
• firmware version
• port type
• required quantity
• link distance
• fiber type
• connector requirement
• target delivery date
• labeling requirement

This helps ensure that the selected 800G module matches the actual deployment environment.

Why Choose Optech for 800G Optical Transceivers?

Optech is a Taiwan optical networking manufacturer with a broad high-speed product portfolio.

For companies sourcing optical transceivers, this can provide several practical advantages:

High-Speed Product Coverage
Optech supports multiple optical generations, including 400G, 800G and next-generation products.

800G OSFP Solutions
The OPOM-SX5-13-CBM provides an 800G DR8 option for 500m SMF applications.

Project Qualification Support
Customers can begin with engineering samples before volume deployment.

Platform-Oriented Evaluation
Target switch and firmware information can be reviewed during qualification.

Volume Order Support
The product is relevant to large AI, cloud and data center deployments where quantity can scale significantly.

Ready for Your 800G Optical Module Project?

If your company is building or upgrading:

AI clusters

cloud data centers

HPC systems

Spine-Leaf fabrics

or

high-capacity switch networks

the Optech OPOM-SX5-13-CBM 800G OSFP112 DR8 provides a high-speed option with:

8 × 100G PAM4 lanes

Dual MPO-12/APC

500m SMF reach

CMIS compliance

15W maximum power

0°C to 70°C case temperature

OSFP hot-pluggable design

Contact Optech for samples, technical evaluation, project pricing, compatibility discussions and volume orders.

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Suggested SEO Structure

H1: Optech 800G OSFP112 DR8 Optical Transceiver for AI, Cloud and High-Speed Data Center Networks

H2: What Is an 800G OSFP112 DR8 Optical Transceiver?
H2: Key Specifications of Optech OPOM-SX5-13-CBM
H2: 8 × 100G PAM4 for 800G Bandwidth
H2: Dual MPO-12/APC Optical Interfaces
H2: Up to 500m Over Single-Mode Fiber
H2: CMIS Compliance for Modern High-Speed Platforms
H2: Hot-Pluggable OSFP Design
H2: Riding Heat Sink for High-Density 800G Networking
H2: Maximum Power Consumption of 15W
H2: Operating Temperature: 0°C to 70°C
H2: Applications in AI, Cloud and HPC
H2: Why Companies Should Consider 800G Now
H2: Who Should Consider OPOM-SX5-13-CBM?
H2: Optech Support for Optical Module Projects
H2: Questions Buyers Should Confirm Before Ordering
H2: Why Choose Optech for 800G Optical Transceivers?
H2: FAQ

FAQ

1. What is the Optech OPOM-SX5-13-CBM?

It is an 800G OSFP112 DR8 RHS optical transceiver designed for high-speed parallel single-mode optical connectivity.

2. What is the maximum transmission distance?

The module is specified for up to 500 meters over single-mode fiber.

3. What optical connector does it use?

The module uses dual MPO-12/APC optical ports.

4. How does it achieve 800G?

The product uses eight 100G-PAM4 electrical and optical parallel lanes, providing an aggregate bandwidth of 800G.

5. Is the module hot-pluggable?

Yes. The datasheet specifies an OSFP hot-pluggable form factor.

6. Does it support CMIS?

Yes. The module is listed as CMIS compliant.

7. What is the maximum power consumption?

The specified maximum power consumption is 15W.

8. What is the operating temperature?

The listed case temperature range is 0°C to 70°C.

9. What type of fiber is required?

The module is designed for single-mode fiber.

10. Where is this 800G DR8 module typically used?

It is suitable for high-capacity applications such as AI clusters, cloud data centers, HPC networks, Spine-Leaf fabrics and high-density switch interconnects.

11. Can companies request samples before placing a volume order?

Yes. Companies evaluating the product can discuss sample qualification and platform testing with Optech before larger deployment.

12. What information should buyers provide for compatibility evaluation?

Providing the switch model, firmware, required distance, fiber infrastructure, quantity and expected deployment environment helps Optech evaluate the appropriate configuration.

Conclusion

The transition toward AI-scale networking is driving demand for higher bandwidth at every layer of the data center.

The Optech OPOM-SX5-13-CBM 800G OSFP112 DR8 RHS Optical Transceiver is designed to meet this requirement with eight 100G PAM4 lanes, dual MPO-12/APC interfaces, CMIS support and up to 500m transmission over single-mode fiber.

For companies building AI, cloud, HPC or large-scale Spine-Leaf networks, this product provides a practical path toward higher bandwidth density and next-generation 800G connectivity.

Optech welcomes engineering sample requests, optical module qualification projects, project quotations and volume orders from companies worldwide.