• Vibrant pink glossy Juniper QDD-800G-DR8-PL 800G QSFP-DD sticker
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Juniper

Juniper QDD-800G-DR8-PL | 800G QSFP-DD800 DR8 LPO, 800GBASE-DR8, 1310nm, 500m SMF, dual MPO-12, 8×100G breakout

QDD-800G-DR8-PL

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Description

800G DR8 Linear Pluggable Optics (LPO) module for power‑ and latency‑optimized 500 m links over OS2 SMF. Provides 8×100G PAM4 lanes at 1310 nm using dual MPO‑12 connectors, with support for 8×100G breakout. Requires LPO‑capable host SERDES.

Features

- Lower power and latency versus retimed optics
- 800G density with QSFP‑DD800 footprint
- 500 m reach for data center fabrics
- 8×100G breakout flexibility
- Ideal for platforms with native LPO support

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

- Optical standard: 800GBASE‑DR8 (LPO/linear)
- Interface type: LPO (no DSP/retimer in module; host‑dependent)
- Data rate: 800Gb/s aggregate (8×100G PAM4)
- Wavelength: 1310 nm
- Reach: Up to 500 m over OS2 SMF
- Connector: Dual MPO‑12 (single‑mode)
- Breakout: Supports 8×100G to compatible ports/optics
- Form factor: QSFP‑DD800
- FEC: Host‑based RS‑FEC required per IEEE 802.3
- Operating temperature: 0 to 70°C (commercial)

FAQs

Q: What is LPO and do I need a specific host?
A: LPO is a linear electrical interface that relies on the host’s SERDES and FEC. Your switch or router must explicitly support LPO for proper operation.

Q: How does LPO differ from standard DR8 modules?
A: LPO modules omit onboard DSP/retimers, reducing power and latency but requiring compatible hosts with robust signal conditioning.

Q: Can it operate in breakout mode?
A: Yes, it supports 8×100G breakout when used with compatible platforms and appropriate cabling.

Q: Which fiber and connectors are required?
A: Use OS2 single‑mode fiber and dual MPO‑12 connectors, following correct polarity and cleanliness practices.

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