• Silver-colored arista lpo-800g-dr8 sfp+ transceiver modules with blue handles and metallic connectors for 800g osfp use
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Arista

Arista LPO-800G-DR8 | 800G OSFP LPO Transceiver, DR8, MPO-16, 500m SMF

LPO-800G-DR8

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Description

The Arista LPO-800G-DR8 is a linear pluggable optics (LPO) 800GBASE-DR8 transceiver in the OSFP form factor, part of Arista's 800G LPO transceiver range. It suits short-reach 800G data-centre links of up to 500m over parallel single-mode fibre, such as leaf-spine and AI/ML cluster interconnects where lower optics power is a priority.

The module uses an MPO-16 APC connector and operates at 1310 nm over G.652 single-mode fibre. Transmit power is -2.4 to +4.0 dBm per lane and receive power is -5.9 to +4 dBm per lane. With no onboard DSP, maximum power consumption is under 9W, lower than a standard DSP-based 800G module. The 800GBASE-DR8 optics with a single MPO-16 connector set it apart from the LPO-800G-2DR4, which uses 2x MPO-12, and the LPO-800G-2FR4, which uses 2x LC duplex for 2km.

The module is designed for 800G OSFP ports on Arista switches that support linear pluggable optics, so the host platform must support LPO. Check the Arista transceiver compatibility matrix for supported platforms and EOS releases.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Linear pluggable optics design with no onboard DSP for lower power than DSP-based 800G modules
- 800GBASE-DR8 over parallel single-mode fibre up to 500m
- Single MPO-16 APC connector
- OSFP form factor for 800G Arista platforms
- Maximum power consumption under 9W
- Operating case temperature range of 0 to 70 C

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- PHY type: 800GBASE-DR8 (LPO-800G-DR8)
- Form factor: OSFP, Linear Pluggable Optics
- Connector: MPO-16 APC
- Wavelength: 1310 nm
- Fibre type: Parallel single-mode, G.652
- Maximum reach: 500m
- Tx power: -2.4 to +4.0 dBm per lane
- Rx power: -5.9 to +4 dBm per lane
- Maximum power consumption: under 9W
- Dimensions (H x W x D): 13.0 x 22.6 x 100.4 mm
- Operating case temperature: 0 to 70 C
- Storage temperature: -40 to 70 C
- Relative humidity: 5 to 95%
- Operating altitude: 0 to 10,000 ft
- Laser safety: Class 1 or 1M (IEC 60825-1 / EN 60825-1)
- Certifications: CE, KCC, RCM, UKCA

FAQs

Q: Which switch ports does the LPO-800G-DR8 work with?
A: It is designed for 800G OSFP ports on Arista switches that support linear pluggable optics. The host platform must support LPO, so check the Arista transceiver compatibility matrix for supported platforms and EOS releases.

Q: What fibre and connector does it use?
A: It connects over parallel G.652 single-mode fibre using an MPO-16 APC connector, with a maximum reach of 500m at 1310 nm.

Q: How much power does it draw?
A: Maximum power consumption is under 9W, supplied by the host switch OSFP port. Being linear pluggable with no onboard DSP, it uses less power than a standard 800G module.

Q: How does it differ from the LPO-800G-2DR4 and LPO-800G-2FR4?
A: The LPO-800G-DR8 is 800GBASE-DR8 with a single MPO-16 connector and 500m reach. The LPO-800G-2DR4 uses 2x MPO-12 connectors, and the LPO-800G-2FR4 uses 2x LC duplex connectors for 2km.

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