---
source: https://asaptic.com/guide/800g-1-6t-dr8-osfp-optical-transceiver-ear99-no-macsec-sourcing
title: 800G & 1.6T OSFP / QSFP-DD DR4, FR4 & DR8 Optical Transceivers: CMIS 5.2 DOM Telemetry & EAR99 No-MACsec Export Verification | Asaptic
description: Sourcing playbook for AI fabric 400G/800G/1.6T silicon-photonics and EML/VCSEL optical transceivers: multi-vendor CMIS 5.2 EEPROM coding, BER pre-FEC margin validation, and EAR99 / 5A991 non-cryptographic (No-MACsec) customs classification.
---

# 800G & 1.6T OSFP / QSFP-DD DR4, FR4 & DR8 Optical Transceivers: CMIS 5.2 DOM Telemetry & EAR99 No-MACsec Export Verification | Asaptic
[Asaptic](https://asaptic.com/) · [Compliance Playbooks](https://asaptic.com/guide/) · [EU Battery Passport Registry](https://asaptic.com/battery-passport/) · [Markdown (.md)](/guide/800g-1-6t-dr8-osfp-optical-transceiver-ear99-no-macsec-sourcing.md)

  IEEE 802.3df / 802.3ck · OIF CMIS 5.2 · EAR99 / No-MACsec

# 800G & 1.6T OSFP / QSFP-DD DR4, FR4 & DR8 Optical Transceivers: CMIS 5.2 DOM Telemetry & EAR99 No-MACsec Export Verification

  Sourcing playbook for AI fabric 400G/800G/1.6T silicon-photonics and EML/VCSEL optical transceivers: multi-vendor CMIS 5.2 EEPROM coding, BER pre-FEC margin validation, and EAR99 / 5A991 non-cryptographic (No-MACsec) customs classification.

## Engineering & Split-Compliance Architecture

      - DSP & optical engine selection: 7nm DSP PAM4 (112G/lane) with pre-FEC BER ≤1×10⁻⁸ margin across -5°C to 70°C case temperatures.

      - Dual-bank CMIS 5.2 EEPROM programming for seamless link training across NVIDIA Quantum-2/Spectrum-4, Arista 7060X5/7060X6, and SONiC whitebox switches.

      - Mandatory No-MACsec / No-IPsec hardware & datasheet verification keeping optical transceivers cleanly outside cryptographic export-license traps.

      - 400× automated ferrule end-face interferometry (IEC 61300-3-35) + eye-diagram mask report per serial.

## Commercial & Importer-of-Record Safeguards

      Asaptic decomposes statutory compliance from commodity factory hardware: audited ISO 9001 / IATF 16949 / ISO 13485 manufacturers supply pre-certified cells, interconnects, or power modules with raw test logs at clean FOB pricing, while Asaptic compiles the EU Technical File, validates protocol telemetry, and hosts serialized compliance endpoints. All EU shipments execute strictly on **FOB Hong Kong/Shenzhen**, **FCA**, or **DAP (Buyer Designated EU Importer-of-Record)** terms.

      **Engineering RFQ & Spec Review (4-hour SLA):** [engage@asaptic.com](mailto:engage@asaptic.com) ·
      [Open Live EU Digital Battery Passport Registry →](https://asaptic.com/battery-passport/)

## Frequently Asked Engineering Questions

    **Why specify 'No-MACsec' on 800G optical transceiver purchase orders?**Transceivers incorporating line-rate AES-GCM MACsec encryption inside the DSP trigger cryptographic import/export licensing in multiple jurisdictions, whereas pure PHY-layer PAM4 optics clear cleanly.

    **Can finned-top OSFP (NVIDIA InfiniBand/Spectrum-X) and flat-top OSFP-RHS (NIC side) be kitted together?**Yes. Asaptic kits matched finned switch-side OSFP transceivers, flat-top NIC-side transceivers, and MPO-12 APC OM4/SMF breakout trunks under one unified BOM.