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RoCE Ethernet Interconnects

800G Twin-port OSFP 2xLR4 10km Transceiver | OSFP-800G-2xLR4 / 980-9IB70-00YL00

Catalog reference: NVIDIA/Mellanox Coding Target MMS4X90-NR (980-9IB70-00YL00) Compatible 800GBASE-2xLR4 OSFP IHS/Finned Top 8x100G PAM4 1310nm 10km SMF DOM Dual LC Duplex Optical Transceiver Module for NVIDIA Spectrum-XGS Ethernet Switches (SN5610 Series Switches)

The part numbers on this page identify the requested coding target. Confirm the exact host model, port and firmware for the selected SKU.

NVIDIA/Mellanox Coding Target OSFP-800G-2xLR4 Compatible 800G OSFP 2xLR4/LR8 optical transceiver for Nvidia Spectrum-XGS are designed for data center 800G Ethernet 1310nm links reach up to 10km over 8 pairs of parallel SMF with FEC. It is also compatible with NVIDIA SN5600 and SN5610 switches, designed for RoCE networks, and fully supports Broadcom Tomahawk 5 and NVIDIA Spectrum-4 based switches.

Family osfp-800g-2xlr4-102841Model OSFP-800G-2xLR41 SKU option

Requested part-number references

Requested coding target
NVIDIA/Mellanox
Primary reference identifier
980-9IB70-00YL00

Part-number identifiers and aliases available for matching:

  • 980-9IB70-00YL00
  • MMS4X90-NR

Review boundary: These identifiers reproduce source catalog matching terms only; they do not establish interoperability, approval or endorsement. Confirm the exact host model, port type, firmware and test evidence before use.

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SKU 102841 - Model OSFP-800G-2xLR4

NVIDIA/Mellanox Coding Target MMS4X90-NR Compatible 800G OSFP 2xLR4/LR8 10km Ethernet Optical Transceiver for Nvidia Spectrum-XGS(920-9N42F-00RI-3C1 Switch)

NVIDIA/Mellanox Coding Target OSFP-800G-2xLR4 Compatible 800G OSFP 2xLR4/LR8 optical transceiver for Nvidia Spectrum-XGS are designed for data center 800G Ethernet 1310nm links reach up to 10km over 8 pairs of parallel SMF with FEC. It is also compatible with NVIDIA SN5600 and SN5610 switches, designed for RoCE networks, and fully supports Broadcom Tomahawk 5 and NVIDIA Spectrum-4 based switches.

BrandSUNFULL
Compatible brand / platformNVIDIA/Mellanox (Ethernet)

Use this selection as the requested coding target. Final compatibility still requires the host model, port type and firmware version.

Product brand: SUNFULL. Third-party names identify requested compatibility or coding targets only and do not imply affiliation, endorsement or original-equipment status.

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  • Max Power Consumption ≤16W.
  • Compliant with Hot Pluggable OSFP MSA, IEEE802.3ck Standard.
  • Class1/1M Standard Product, Compliant with RoHS Environmental Protection Standards (Lead-Free).
  • DDM(Digital Diagnostic Monitoring) Supported.

Engineering record

Specifications

Family-level values from the collected technical record. Confirm the selected SKU and required evidence in the quotation.

Form Factor
Twin-port OSFP
Distance
10km
Wavelength
1310nm
Connector
Dual Duplex LC
Power Consumption
≤16W
Transmitter
EML
Receiver
PIN
Media
SMF
Modulation (electrical )
8x106.25Gb/s PAM4
Modulation (Optical )
8x106.25Gb/s PAM4
Case Temperature(℃)
0 to 70°C (32 to 158°F)
Protocol
800G Ethernet Compliant

Technical detail

Construction and application notes for OSFP-800G-2xLR4

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Interface and construction

OSFP-800G-2xLR4 transceiver is engineered for long-reach 10km transmission, purpose-built for NVIDIA Spectrum-XGS Ethernet technology. It achieves low-latency, high-bandwidth, high-speed interconnection, unifying distributed data centers into AI super-factories.

Application and routing

Fiber link loss must remain within the module’s link budget. Excessive loss or fiber end-face contamination can cause failures even at 10km. To ensure reliable performance, conduct OTDR testing for link budget validation, and use G.652D or better fiber at 800G to control dispersion and maintain signal integrity with low BER.

Downloads

Technical documents

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