• Silver-colored arista osfp-800g-vsr8 800g osfp transceiver modules with blue handles and metallic connectors
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Arista

Arista OSFP-800G-VSR8 | 800G OSFP Transceiver, VSR8, MPO-16 APC, 850nm, 50m

OSFP-800G-VSR8

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Description

This Arista 800GBASE-VSR8 transceiver is an 800G OSFP optic built for short-reach data centre links over parallel multimode fibre. It suits in-row and in-rack leaf and spine connections, as well as AI and HPC cluster links up to 50m.

The module runs eight parallel 850nm multimode lanes and terminates in a single MPO-16 APC connector. Reach is up to 50m on OM4 fibre and 30m on OM3 fibre, using 50 um core parallel MMF. Transmit power is -4.6 to +4 dBm per lane and receive power is -6.3 to +4 dBm per lane. Maximum power consumption is 16W, drawn from the host OSFP port, and the module is hot swappable.

It fits OSFP ports on Arista 800G platforms and needs MPO-16 APC parallel multimode cabling. The OSFP-800G-2VSR4 is a separate product that uses two MPO-12 connectors, so match the cabling to the VSR8 and MPO-16 interface.

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

Features

- Hot-swappable for simple servicing and maximum uptime
- 800G OSFP form factor for dense, high-speed port deployments
- Eight parallel 850nm multimode lanes for short-reach links
- Single MPO-16 APC connector simplifies cabling
- Suited to in-row leaf and spine and AI/HPC cluster connectivity
- Part of Arista's 400G and 800G optics portfolio

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-VSR8
- Form factor: OSFP
- Connector type: MPO-16 APC
- Wavelength: 850 nm
- Fibre type: OM3 / OM4 parallel multimode
- Core size: 50.0 um
- Modal bandwidth: 2000 MHzkm (OM3), 4700 MHzkm (OM4)
- Maximum reach: 30m (OM3), 50m (OM4)
- Tx power: -4.6 to +4 dBm per lane
- Rx power: -6.3 to +4 dBm per lane
- Maximum power consumption: 16 W
- 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

FAQs

Q: What fibre does this transceiver need?
A: It uses parallel multimode fibre with a 50 um core and an MPO-16 APC connector. OM4 gives up to 50m and OM3 gives up to 30m.

Q: Which ports is it compatible with?
A: It fits OSFP ports on Arista 800G platforms.

Q: How does it differ from the OSFP-800G-2VSR4?
A: The VSR8 uses a single MPO-16 APC connector. The OSFP-800G-2VSR4 is a separate product that uses two MPO-12 connectors.

Q: How much power does the module draw?
A: Maximum power consumption is 16W, powered through the host OSFP port.

Q: Is it hot swappable?
A: Yes. The module can be inserted or removed while the host system is running.

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