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800GBASE 2 x DR4/DR8 OSFP IHS/Finned Top 8 x 100G PAM4 1310nm 500m Dual MPO-12/APC SMF LPO (Linear-drive Pluggable Optics) Transceiver Module for FS LPO Switches
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Optical Transceivers · OSFP-DR8-800G-LPO

800GBASE 2 x DR4/DR8 OSFP IHS/Finned Top 8 x 100G PAM4 1310nm 500m Dual MPO-12/APC SMF LPO (Linear-drive Pluggable Optics) Transceiver Module for FS LPO Switches

800GBASE 2xDR4/DR8 OSFP IHS/Finned Top 8 x 100G PAM4 1310nm 500m DOM Dual MPO-12/APC SMF LPO (Linear-drive Pluggable Optics) Optical Transceiver Module for FS LPO Switches, Product Specification:Part Number - OSFP-DR8-800G-LPO, Vendor Name - FS, Form Factor - Twin-port OSFP IHS/Finned Top, Max. Data Rate - 850Gbps (8x 106.25Gbps), Wavelength - 1310nm, Max. Cable Distance - 500m

Net price · DE
€1.328,00
ex. VAT
In stock
5-year warranty · Netcore-backed

800GBASE-DR8 LPO (Linear-drive Pluggable Optics) OSFP PAM4 Optical Transceiver Module (SMF, 1310nm, 500m, Dual MTP/MPO-12 APC, DOM, IHS/Finned Top)

The 800GBASE-DR8 OSFP LPO (Linear-drive Pluggable Optics) optical transceiver module is designed for 800GBASE Ethernet throughput up to 500m link lengths over OS2 single-mode fibre (SMF) using a wavelength of 1310nm via dual MTP/MPO-12 APC connectors. This transceiver is compliant with CMIS 5.0, LPO MSA 1.0, and OSFP MSA standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parametres.
LPO transceivers eliminate traditional DSP/CDR ASICs by adopting a linear architecture with TX-side linear drivers and RX-side TIAs, reducing power consumption and latency with a streamlined signal path. They can withstand the maximum range of external operating conditions, including temperature, humidity, and EMI.
While keeping the pluggable design for flexible cabling and maintenance, they utilise a silicon photonics PIC for compact, high-speed, ultra-reliable connectivity. The 800G LPO transceivers deliver excellent performance in AI/ML systems and 800G switches that support linear-drive optics.
Note: "Finned-top" transceivers are now called "Integrated HeatSink" (IHS) as the cooling fins are integrated into the OSFP connector metal top. Commonly used in air-cooled switches. "Flat-top" transceivers are now called "Riding Heat Sink" (RHS) as the cooling fins ride on top of the network card or systems internal cages. This is used for both air-cooled and liquid-cooled applications for DGX, ConnectX-7, and BlueField-3 DPUS.

Highlights

Specifications

24 fields
Part NumberOSFP-DR8-800G-LPO
Vendor NameFS
Form FactorTwin-port OSFP IHS/Finned Top
Max. Data Rate850Gbps (8x 106.25Gbps)
Wavelength1310nm
Max. Cable Distance500m
ConnectorDual MTP/MPO-12 APC
MediaSMF
Transmitter TypeDFB
Receiver TypePIN
TX Power-2.9~4.0dBm
Minimum Receiver Power-5.9dBm
Power Budget3dB
Receiver Overload4.0dBm
Power Consumption＜8.5W
Extinction Ratio≥2.5dB
DDM/DOMSupported
Commercial Temperature Range0 to 70°C (32 to 158°F)<br/>
Modulation (Electrical)8x100G-PAM4
Modulation (Optical)Dual 4x100G-PAM4
Packaging TechnologyCOB (Chip on Board) Packaging
Bit Error Ratio (BER)＜2.40E-04
ProtocolsCMIS 5.0, LPO MSA 1.0 and OSFP MSA
Warranty5 Years

Features

High-Speed Performance with Low Power and Low Latency

LPO replaces traditional DSP with linear-drive chips, enabling high-speed, low-power, low-latency connectivity for data centres and AI networks.

  • Low Latency
    No DSP delay ensures real-time, latency-critical performance
  • ＜8.5W
    Lower power consumption reduces energy use and improves efficiency
  • Simplified design
    Reduces cooling needs and improves reliability in large-scale operations

Understanding of LPO and DSP Module

DSP modules deliver reliable performance and interoperability for diverse applications, while LPO modules remove DSP circuitry to achieve lower power and latency, with interoperability relying more on host switch performance. Depending on actual deployment requirements, customers can flexibly choose between DSP and LPO modules.

Reliable Test Result

  • Multi-Version
  • Connectivity
  • BER