Arista Compatible 800G OSFP 2xFR4 Transceiver, 1310nm 2km Dual LC SMF

The ABPTEL 800G OSFP 2xFR4 Transceiver delivers 850Gbps over 2km SMF using 1310nm CWDM4 EML optics with dual LC duplex connectors.


Compatible Brands: Arista, Juniper, Cisco, NVIDIA, HPE, Dell.

Description

The ABPTEL 800GBASE 2xFR4 OSFP optical transceiver is a high-performance solution designed for 800G Ethernet applications, enabling 800Gbps throughput over 2km single-mode fiber (SMF) via dual duplex LC/UPC connectors.

This module is fully compliant with IEEE 802.3ck, IEEE 802.3cu, and OSFP MSA standards, and operates using four CWDM wavelengths (1271nm, 1291nm, 1311nm, and 1331nm). Integrated digital diagnostics monitoring (DDM) provides real-time operating parameters for optimal link management.

Built in a twin-port OSFP closed finned-top housing, the module supports efficient air-cooled Ethernet switches, offering low latency, low power consumption (≤16.5W), and high reliability. It can be deployed for spine-leaf switch interconnects, top-of-rack (ToR) links, or connections to BlueField-3 DPUs in AI clusters and storage networks.

With exceptional optical performance, ABPTEL’s 800G OSFP 2xFR4 module is the ideal solution for AI training, HPC computing, and next-generation cloud data centers.

Specifications

ParameterSpecification
Vendor NameABPTEL
Form FactorTwin-port OSFP Closed Finned Top
Max Data Rate850Gbps (8×106.25Gbps)
Wavelength1271nm, 1291nm, 1311nm, 1331nm
MediaSMF
ConnectorDual Duplex LC/UPC
Transmitter TypeEML
Receiver TypePIN
TX Power–3.2 ~ 4.4dBm
Minimum Receiver Power–7.2dBm
Receiver Overload4.4dBm
Extinction Ratio>3.5dB
Power Budget4dB
Max Cable Distance2km
Power Consumption≤16.5W
DDM/DOMSupported
Modulation (Electrical)8×100G-PAM4
Modulation (Optical)Dual 4×100G-PAM4
ProtocolsOSFP MSA HW Rev 4.1, CMIS Rev 5.0, IEEE 802.3cu/ck 2021, IEEE P802.3ck D2.2
Temperature Range0°C ~ 70°C (32°F ~ 158°F)
Warranty5 Years
Main Applications800G Ethernet, InfiniBand NDR, AI/HPC Clusters, Data Center Interconnects

Key Benefits

  • High-performance 800G OSFP 2xFR4 optical module for 2km single-mode links
  • Supports 1310nm CWDM4 wavelengths with dual LC duplex connectors
  • Low-latency, low-power operation ideal for AI and HPC data center networks
  • Twin-port closed finned-top design optimized for air-cooled Ethernet switches
  • Compliant with IEEE 802.3ck, 802.3cu, OSFP MSA, CMIS 5.0 standards
  • Compatible with Arista, Juniper, Cisco, NVIDIA, Dell, HPE equipment
  • Ideal for spine-leaf interconnects, top-of-rack switch links, and DPU connectivity

Application Scenarios

Product Certifications

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