• Silver-colored arista qdd-800g-2plr4 sfp plus transceiver modules with blue handles and metallic connectors for 10km single-mode use
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Arista

Arista QDD-800G-2PLR4 | 800G QSFP-DD Transceiver, 2x MPO-12 APC, 10km PLR4

QDD-800G-2PLR4

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Description

This Arista QDD-800G-2PLR4 is a pluggable 800G QSFP-DD optical transceiver from the Arista 800G optics range. It is built for data centre links of up to 10km over parallel single-mode fibre, and suits 800G-to-2x400G-PLR4 connections and 8x100G-LR breakouts as well as connections across the data centre using trunk cabling.

The module carries 800GBASE-PLR4 (2x 400GBASE-PLR4) using eight 100G lanes at 1310 nm over SMF G.652. It terminates on two MPO-12 APC connectors, so APC patch cords are required. Maximum power consumption is 16 W per module, and the minimum EOS version is 4.29.2. No licence or subscription is required.

It works with Arista platforms that have QSFP-DD 800G ports and interoperates with 2x 400G-PLR4 OSFP or QSFP-DD modules and with 8x 100G-LR QSFPs. The matching OSFP part is OSFP-800G-2PLR4.

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

Features

- 800G in the QSFP-DD form factor, using 8x 100G electrical lanes
- Interoperates with 2x 400G-PLR4 OSFP and QSFP-DD modules
- Interoperates with 8x 100G-LR QSFPs, so it can break out to 100G
- Parallel single-mode fibre with MPO-12 APC connectors for reach of up to 10km
- Pull-tab latch for easy removal from the host port
- No licence or subscription required

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: QSFP-DD
- PHY type: 800GBASE-PLR4 (2x 400GBASE-2PLR4)
- Lane configuration: 8x 100GBASE-LR or 2x 400G-PLR4
- Connector type: 2x MPO-12 APC
- Wavelength: 1310 nm
- Cable type: parallel single-mode, SMF G.652
- Max reach: 10 km
- Tx power: -1.4 to +4.0 dBm per lane
- Rx power: -7.7 to +4.5 dBm per lane
- Power consumption (max): 16 W
- 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
- Latch type: Pull tab
- Minimum EOS version: 4.29.2

FAQs

Q: Does this transceiver need a licence or subscription?
A: No. No licence or subscription is required. The minimum EOS version is 4.29.2.

Q: What fibre and patch cords does it need?
A: It uses parallel single-mode fibre (SMF G.652) with two MPO-12 APC connectors, so APC patch cords are required.

Q: Which modules can it link to?
A: It interoperates with 2x 400G-PLR4 OSFP or QSFP-DD modules and with 8x 100G-LR QSFPs. The matching OSFP part is OSFP-800G-2PLR4.

Q: What host ports and software does it need?
A: It requires an Arista platform with QSFP-DD 800G ports running EOS 4.29.2 or later. Check the Arista Transceiver Guide for platform support.

Q: How much power does the module draw?
A: Maximum power consumption is 16 W per module. It is powered by the host switch port.

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