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Cisco

Cisco QDD-400G-ZRP-S | 400G QSFP-DD OpenZR+ DCO, C-band tunable, extended-reach SMF, LC duplex

SKU:QDD-400G-ZRP-S

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Description

Coherent 400GbE pluggable with OpenZR+ for extended-reach DWDM links. Tunable C-band operation and integrated DCO simplify long-span deployments on single-mode fiber.

Features

- OpenZR+ coherent DWDM for extended-reach DCI
- QSFP-DD pluggable with integrated DCO for simplified deployment
- C-band tunability for flexible wavelength planning
- Interoperable design aligned with OpenZR+

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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FAQs

Technical Specifications

FAQs

Q: How does OpenZR+ differ from 400ZR?
A: OpenZR+ extends reach and flexibility compared to 400ZR, enabling longer spans and additional operational modes depending on the line system.

Q: Is the module tunable?
A: Yes. It supports tunability across the C-band DWDM grid.

Q: What fiber and connector are used?
A: OS2 SMF with an LC duplex connector.

Q: Will it interoperate with other OpenZR+ devices?
A: It is designed for standards-based interoperability; confirm specific profiles and line system compatibility in your environment.

Technical Specifications

- Data rate: 400GbE
- Form factor: QSFP-DD
- Optical standard: OpenZR+
- Coherent type: DCO (Digital Coherent Optics)
- Wavelength: C-band tunable
- Reach: extended reach beyond 80 km (varies by line system and span loss)
- Connector: LC duplex
- Fiber type: OS2 single-mode

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