Arista Compatible 800G OSFP 2x DR4 LPO Optical Transceiver

Designed for 800G Ethernet data center and cloud network environments, the Arista Compatible 800G OSFP 2x DR4 LPO Optical Transceiver provides 850Gbps (8x 106.25Gbps) throughput in a Twin-port OSFP IHS/Closed Finned Top form factor. It operates at 1310nm over SMF through a Dual MTP/MPO-12 APC connector and supports link lengths up to 500m. The module meets OSFP MSA, CMIS 5.2, IEEE 802.3df, IEEE 802.3ck and includes digital diagnostic monitoring for live status readout.

Product Highlights

Twin-port OSFP IHS/Closed Finned Top form factor, 850Gbps (8x 106.25Gbps) data rate
Wavelength: 1310nm
Connector: Dual MTP/MPO-12 APC
Reach: up to 500m
Fiber media: SMF
DDM/DOM: Supported

Specifications

Arista Networks Compatible	LPO-800G-2DR4
Manufacturer	HT
Form Factor	Twin-port OSFP IHS/Closed Finned Top
Max. Data Rate	850Gbps (8x 106.25Gbps)
Wavelength	1310nm
Max. Cable Distance	500m
Connector	Dual MTP/MPO-12 APC
Media	SMF
Transmitter Type	DFB
Receiver Type	PIN
TX Power	-2.9~4.0dBm
Minimum Receiver Power	-5.9dBm
Power Budget	3.0dB
Receiver Overload	4.0dBm
Max. Power Consumption	8.5W
Extinction Ratio	≥2.5dB
DDM/DOM	Supported
Commercial Temperature Range	0 to 70°C (32 to 158°F)
Modulation (Electrical)	8x100G-PAM4
Modulation (Optical)	Dual 4x100G-PAM4
Packaging Technology	COB (Chip on Board) Packaging
Bit Error Ratio (BER)	1E-6
Protocols	OSFP MSA, CMIS 5.2, IEEE 802.3df, IEEE 802.3ck

Applications

The Arista Compatible 800G OSFP 2x DR4 LPO Optical Transceiver is used in 800G Ethernet data center and cloud network environments, where it provides an 850Gbps (8x 106.25Gbps) link over SMF up to 500m. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. It is interoperable with Arista Networks platforms and replaces the Arista Networks part LPO-800G-2DR4 directly.

Standards and Compatibility

Compliance: OSFP MSA, CMIS 5.2, IEEE 802.3df, IEEE 802.3ck. For projects standardized on Arista Networks hardware, this product replaces the LPO-800G-2DR4 directly, with identical fit and function. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.

Ordering Information

To order, quote OSFP-2DR4-800G-LPO together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.

Package

Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.

OEM and Custom Orders

We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.

Delivery

Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.

Tested Before Shipment

We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.