• Vibrant pink glossy Juniper fruit sticker on QDD-400G-AOC-20M 400G QSFP-DD AOC
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Juniper

Juniper QDD-400G-AOC-20M | 400G QSFP-DD AOC | 850nm-class MMF | QSFP-DD↔QSFP-DD | 20m | 0–70°C | 12W | DDM

QDD-400G-AOC-20M

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Description

Medium-reach 20m 400GbE active optical cable for agile spine–leaf and inter-rack deployments. QSFP-DD connectivity, hot-pluggable design, and DDM for proactive monitoring. Built for standard-temp (0–70°C) environments with an easy pull-tab for dense racks.

Features

- Medium-reach 20m 400GbE AOC for flexible layouts
- Plug-and-play QSFP-DD on both ends
- DDM/DOM-enabled for proactive monitoring
- Standard temperature (0–70°C) operation
- Lightweight, easy to route in dense racks
- Up to 12 W power, hot-pluggable

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

- Data rate: 400 Gigabit Ethernet (8×50G PAM4)
- Form factor: QSFP-DD on both ends
- Cable type: Active Optical Cable (AOC), integrated MMF
- Length: 20 meters
- Connector: QSFP-DD male to QSFP-DD male
- Operating temperature: 0 to 70°C (standard temperature)
- Power consumption: up to 12 W
- Diagnostics: DDM/DOM supported
- Hot-pluggable; QSFP-DD MSA and IEEE 802.3bs 400GbE compliant
- Latch: Pull-tab for easy insertion/extraction
- Use case: 400GbE inter-rack and aggregation links

FAQs

Q: What environments is the 20m length best suited for?
A: Ideal for inter-rack connections in data centers where a medium reach is needed without separate transceivers.

Q: Is it vendor locked?
A: It is designed for QSFP-DD 400GbE ports that support AOC; check platform release notes for any vendor-specific restrictions.

Q: Can I monitor link health?
A: Yes, DDM/DOM provides diagnostics for parameters like temperature and optical power.

Q: Is additional fiber infrastructure required?
A: No, the optics are integrated; just plug into QSFP-DD ports at both ends.

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