• Silver-colored arista osfp-400g-plr4-s sfp plus transceiver modules with blue handles and metallic connectors for 10km use
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Arista

Arista OSFP-400G-PLR4-S | 400G OSFP PLR4 Transceiver, SN Connectors, 10km SMF

OSFP-400G-PLR4-S

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Description

This 400G OSFP transceiver carries four 100GBASE-LR lanes over parallel single-mode fibre for links of up to 10km. It is built for data centre and campus connections, including 400G to 4x100G-LR breakout, and uses SN optical connectors for high-density breakout cabling.

It operates at 1310nm over G.652 single-mode fibre, with transmit power of -1.4 to +4.0 dBm per lane and receive power of -7.7 to +4.5 dBm per lane. Maximum power consumption is 12W, drawn from the host OSFP port. The optics are interoperable with 4 x 100GBASE-LR up to 10km, and the module complies with the OSFP MSA and 100G Lambda MSA.

It fits OSFP ports on supported Arista platforms. Refer to Arista's Transceiver and Cable Guide to confirm platform support.

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

Features

- 400G over parallel single-mode fibre up to 10km
- Interoperates with 4 x 100GBASE-LR optics for 4x100G breakout
- SN optical connectors suit high-density breakout cabling
- OSFP form factor
- Compliant with the OSFP MSA and 100G Lambda MSA
- Powered from the host OSFP port

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

- Form factor: OSFP
- PHY type: 400GBASE-PLR4 (4x 100GBASE-LR)
- Optical connector: SN
- Maximum reach: 10km
- Fibre type: Single-mode, G.652
- Wavelength: 1310nm
- Tx power: -1.4 to +4.0 dBm per lane
- Rx power: -7.7 to +4.5 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
- Optical interoperability: 4 x 100GBASE-LR up to 10km
- Minimum cabling distance: 2m
- Standards: IEEE 802.3, OSFP MSA, 100G Lambda MSA

FAQs

Q: What optics can this module interoperate with?
A: It interoperates with 4 x 100GBASE-LR optics up to 10km, so it can be used for 400G to 4x100G-LR breakout.

Q: What connector does this version use?
A: This -S version uses SN optical connectors, which suit high-density breakout cabling.

Q: What power does the module draw?
A: Maximum power consumption is 12W, supplied by the host OSFP port.

Q: Which ports and platforms does it fit?
A: It fits OSFP ports on supported Arista platforms. Check Arista's Transceiver and Cable Guide for the supported platform list.

Q: What fibre type and reach does it support?
A: It runs over G.652 single-mode fibre at 1310nm for distances of up to 10km.

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