NVIDIA/Mellanox MMA4Z00-NS-FLT Compatible 800G Twin-port OSFP RHS/Flat Top Transceiver Module

Built for hosts that recognize MMA4Z00-NS-FLT, this HT-manufactured Twin-port OSFP RHS/Flat Top module delivers 800G transmission. The design provides wavelength 850nm, reach 30m on OM3 / 50m on OM4&OM5 and connects through Dual MTP/MPO-12 APC through MMF.

OEM Part Number: MMA4Z00-NS-FLTHT Part Number: OSFP-SR8-800G-FL

Product Highlights

• Compatible alternative to NVIDIA/Mellanox MMA4Z00-NS-FLT
• 800G connectivity at 850Gbps (8x 106.25Gbps)
• Optical wavelength: 850nm
• Specified reach: 30m on OM3 / 50m on OM4&OM5
• Dual MTP/MPO-12 APC / MMF interface
• Digital diagnostic monitoring: Supported
• Operating temperature: 0 to 70°C (32 to 158°F)

Typical deployments include switch-to-switch, switch-to-server and aggregation links inside a data hall or between adjacent equipment rooms. The Dual MTP/MPO-12 APC interface connects to the specified multimode cabling, and the stated reach depends on fiber grade and link loss. Keep this interface on the matching multimode optical standard rather than connecting it directly to a single-mode wavelength or reach variant.

Before deployment, check the host port type, supported data rate and firmware requirements. The 800G interface configuration must match the remote equipment; sharing a Twin-port OSFP RHS/Flat Top housing alone does not make two transceiver types interoperable.

The module is programmed for equipment that recognizes the MMA4Z00-NS-FLT part number. Before shipment, we check EEPROM identification, link establishment and diagnostic readouts, then verify transmit and receiver performance against the stated optical specifications. Host hardware and software revisions can affect third-party module acceptance, so customers can provide the switch model and software release for a compatibility check before ordering.

Quote HT part number OSFP-SR8-800G-FL together with OEM part number MMA4Z00-NS-FLT and the required quantity. Standard modules use our factory label; neutral labels, customer-branded packaging and project-specific compatibility coding are available on request. For mixed-brand installations, select the corresponding brand-specific page instead of assuming one EEPROM version fits every platform.

Each unit undergoes optical performance checks, compatibility verification and visual inspection before packing. Modules are supplied in protective blister trays or anti-static packaging and then cartoned for transport. Custom labels and project packing lists can be added for volume orders.

Standard products normally ship within one to three working days. Worldwide courier, air freight and sea freight options are available, and shipments can also be sent on your own courier account or delivered to an appointed forwarder.