The 800G OSFP SR8 Optical Transceiver is a hot-pluggable Twin-port OSFP IHS/Finned Top transceiver rated at 850Gbps (8x 106.25Gbps). Using a Dual MTP/MPO-12 APC optical interface over MMF at 850nm, it covers transmission distances up to 30m@OM3/50m@OM4. Compliance with OSFP MSA, CMIS 5.0, IEEE 802.3db, IEEE 802.3ck, together with integrated diagnostic monitoring, makes it a dependable choice for InfiniBand NDR fabrics, GPU clusters and AI training networks.
Product Highlights
- Twin-port OSFP IHS/Finned Top form factor, 850Gbps (8x 106.25Gbps) data rate
- Wavelength: 850nm
- Connector: Dual MTP/MPO-12 APC
- Reach: up to 30m@OM3/50m@OM4
- Fiber media: MMF
- DDM/DOM: Supported
Specifications
| NVIDIA/Mellanox InfiniBand Compatible | MMA4Z00-NS |
|---|---|
| Manufacturer | HT |
| Form Factor | Twin-port OSFP IHS/Finned Top |
| Max Data Rate | 850Gbps (8x 106.25Gbps) |
| Wavelength | 850nm |
| Max Cable Distance | 30m@OM3/50m@OM4 |
| Connector | Dual MTP/MPO-12 APC |
| Media | MMF |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| TX Power | -4.6~4dBm |
| Minimum Receiver Power | -6.4dBm |
| Power Budget | 1.8dB |
| Receiver Overload | 4dBm |
| Max. Power Consumption | 16W |
| Extinction Ratio | >2.5dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 8x100G-PAM4 |
| Modulation (Optical) | Dual 4x100G-PAM4 |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Inbuilt FEC | No |
| MTBF | 6720167 Hours (@40°C, 60% CL) 4277043 Hours (@40°C, 90% CL) |
| Application | 800G Ethernet |
| Protocols | OSFP MSA, CMIS 5.0, IEEE 802.3db, IEEE 802.3ck |
Applications
Built for InfiniBand NDR fabrics, GPU clusters and AI training networks, this Twin-port OSFP IHS/Finned Top module carries 850Gbps (8x 106.25Gbps) over MMF up to 30m@OM3/50m@OM4 per link. With its Dual MTP/MPO-12 APC optical interface, the module works directly with the MMF infrastructure already installed in most facilities. It is interoperable with NVIDIA/Mellanox InfiniBand platforms and replaces the NVIDIA/Mellanox InfiniBand part MMA4Z00-NS directly.
Standards and Compatibility
On the compatibility side, this unit is the practical equivalent of the NVIDIA/Mellanox InfiniBand part MMA4Z00-NS and works in NVIDIA/Mellanox InfiniBand systems out of the box. Standards compliance covers OSFP MSA, CMIS 5.0, IEEE 802.3db, IEEE 802.3ck.
Ordering Information
Our part number for this module is OSFP-SR8-800G. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.
OEM and Custom Orders
We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.
Worldwide Delivery
We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.
Our Testing Process
Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.
Package
Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.
