• Silver-colored arista H-D400-4Q100-1M sfp+ transceiver modules with blue handles and metallic connectors for 400g active DAC
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Arista

Arista OSFP-400G-2FR4-Arista | 400G OSFP Transceiver, 2x 200G-FR4, 2km, SMF

OSFP-400G-2FR4-Arista

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Description

The OSFP-400G-2FR4 is a 400GBASE-2FR4 OSFP optical transceiver from Arista's 400G OSFP optics range. It carries 400G as two 200GBASE-FR4 links over two pairs of duplex single-mode fibre, reaching up to 2km. It suits data centre and campus spine and leaf links where a single 400G OSFP port needs to connect to two 200GBASE-FR4 endpoints.

The module uses dual duplex LC connectivity over SMF G.652 fibre, operating on the 1271, 1291, 1311 and 1331 nm wavelengths. Transmit power is -4.2 to 4.7 dBm per lane and receive power is -8.2 to 4.7 dBm per lane. Maximum power consumption is 12W, drawn from the host OSFP port, and the operating case temperature range is 0 to 70 C.

It requires an OSFP port on a supported Arista platform and interoperates optically with 2 x 200GBASE-FR4 optics at up to 2km. Supported platforms and EOS versions are listed in Arista's Transceiver and Cable Guide.

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

Features

- Breaks out a 400G OSFP port into two 200GBASE-FR4 links over duplex SMF
- Interoperates optically with 2 x 200GBASE-FR4 up to 2km
- Supports 400G to 2x200G deployments over existing duplex single-mode fibre
- Powered from the host OSFP port with a 12W maximum draw
- Operates across a 0 to 70 C case temperature range

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: 400GBASE-2FR4 (2x 200GBASE-FR4)
- Form factor: OSFP
- Reach: up to 2km over 2 pairs of single-mode fibre
- Optical interoperability: 2 x 200GBASE-FR4 up to 2km
- Connector: dual duplex LC
- Wavelengths: 1271, 1291, 1311, 1331 nm
- Cable type: SMF G.652
- Tx power: -4.2 to 4.7 dBm per lane
- Rx power: -8.2 to 4.7 dBm per lane
- Maximum power consumption: 12W
- 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 port does this transceiver require?
A: It requires an OSFP port on a supported Arista platform. Supported platforms and EOS versions are listed in Arista's Transceiver and Cable Guide.

Q: What can it connect to at the far end?
A: It interoperates optically with 2 x 200GBASE-FR4 optics, up to 2km over two pairs of duplex single-mode fibre.

Q: What fibre type does it use?
A: It uses SMF G.652 single-mode fibre with dual duplex LC connections, giving two fibre pairs per module.

Q: How much power does it draw?
A: Maximum power consumption is 12W, powered from the host OSFP port.

Q: What is the maximum reach?
A: Up to 2km over single-mode fibre.

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