Arista QDD-800G-2XDR4 | 800G QSFP-DD Transceiver, 2x MPO-12 APC, 2km SMF

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SKU:QDD-800G-2XDR4

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Description

The 800G QSFP-DD transceiver (800GBASE-2XDR4) delivers 800G over parallel single-mode fibre using two MPO-12 APC connectors, with reach up to 2km. It operates at 1310 nm and can run as 8x 100GBASE-FR lanes or as 2x 400G-XDR4 for breakout deployments between 800G QSFP-DD ports and lower-speed equipment.

Built in the QSFP-DD form factor for 800G QSFP-DD switch ports, it suits high-density data centre spine and leaf links where parallel SMF cabling is already in place. The module uses SMF G.652 fibre and has a maximum power consumption of 16W.

Features

- Supports 8x 100GBASE-FR or 2x 400G-XDR4 breakout operation
- Dual MPO-12 APC connectors for parallel single-mode fibre
- Up to 2km reach over parallel SMF
- QSFP-DD form factor for 800G QSFP-DD switch ports

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

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

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- PHY type: 800GBASE-2XDR4 (2x 400GBASE-2XDR4)
- Form factor: QSFP-DD
- Connector type: 2x MPO-12 APC
- Wavelength: 1310 nm
- Cable type: SMF G.652
- Maximum reach: 2km
- Tx power: -2.4 to +4.0 dBm per lane
- Rx power: -6.4 to +4.5 dBm per lane
- Maximum power consumption: 16W
- Dimensions QSFP-DD Type 1 (H x W x D): 13.5 x 18.4 x 78.3 mm
- Dimensions QSFP-DD Type 2 (H x W x D): 13.5 x 18.4 x 93.3 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 type and connectors does this transceiver use?
A: It uses parallel single-mode fibre (SMF G.652) with two MPO-12 APC connectors. APC-polished fibre and patch cords are required.

Q: What is the maximum reach?
A: Reach is up to 2km over parallel single-mode fibre at 1310 nm.

Q: Can it be used for breakout links?
A: Yes. The module supports 8x 100GBASE-FR or 2x 400G-XDR4 operation, so each MPO-12 connector can carry a 400G XDR4 link.

Q: What host port does it need?
A: It is a QSFP-DD form factor module and requires an 800G QSFP-DD port on the host switch.

Q: What is the power consumption?
A: Maximum power consumption is 16W, which should be accounted for in the switch's thermal and power budget when populating many ports.

Q: What is the operating temperature range?
A: The operating case temperature range is 0 to 70 C, with storage from -40 to 70 C.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Arista QDD-800G-2XDR4 | 800G QSFP-DD Transceiver, 2x MPO-12 APC, 2km SMF