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NVIDIA/Mellanox Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km Optical Transceiver

RoCE Ethernet Interconnects

400G QSFP-DD ER4 40km Transceiver | QDD-400G-ER4 / NVIDIA/Mellanox

Catalog reference: NVIDIA/Mellanox Compatible 400GBASE-ER4 QSFP-DD 8x50G PAM4 1310nm 40km SMF DOM LC Duplex Optical Transceiver Module

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 Compatible 400G QSFP-DD ER4 transceiver is designed for 400G Ethernet long-haul solutions, supporting link lengths of up to 40km over single-mode fiber with Duplex LC connectors.

Family qdd-400g-er4-32780Model QDD-400G-ER45 SKU options

Requested part-number references

Requested coding target
NVIDIA/Mellanox
Primary reference identifier
Not provided in the source record

No OEM part-number alias was captured in the source record.

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 102730 - Model QDD-400G-ER4

NVIDIA/Mellanox Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km Optical Transceiver

NVIDIA/Mellanox Compatible 400G QSFP-DD ER4 transceiver is designed for 400G Ethernet long-haul solutions, supporting link lengths of up to 40km over single-mode fiber with Duplex LC connectors.

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 ≤12W.
  • Compliant with Hot Pluggable QSFP-DD MSA, IEEE 802.3bs 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
QSFP-DD
Distance
40km
Wavelength
1310nm
Connector
Duplex LC
Power Consumption
≤12W
Transmitter
EML
Receiver
APD
Media
SMF
Modulation (electrical )
8x53.125Gb/s PAM4
Modulation (Optical )
4x106.25Gb/s PAM4
Case Temperature(℃)
0 to 70°C (32 to 158°F)
Protocol
400G Ethernet Compliant

Technical detail

Construction and application notes for QDD-400G-ER4

Review connector, construction, routing and handling details that apply to the selected family and exact SKU.

Interface and construction

400G optical transceiver has great advantages in increasing data throughput and maximizing data center bandwidth and port density. 400G QSFP-DD has been tested and recognized by the global market as the manufacturer are the first brand to complete the commercial order delivery of 400G data center optical modules.

NVIDIA/Mellanox Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km Optical Transceiver detail

Application and routing

has a full range of professional test equipment for testing various parameters of products to ensure high performance and quality of optical transmission stability.

NVIDIA/Mellanox Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km Optical Transceiver detail

Downloads

Technical documents

Use documents together with the exact SKU selection; document version and commercial validity should be reconfirmed during RFQ review.

Qdd 400G Er4 Datasheet

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Related product families

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