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Cisco

Cisco DP04QSDD-E36-A1 | 400G QSFP-DD | 400ZR+ OpenZR+ low-power coherent | C-band DWDM tunable | Metro reach | LC duplex | DCO

SKU:DP04QSDD-E36-A1

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Description

Low-power 400ZR+/OpenZR+ coherent QSFP-DD for metro DCI and regional links over amplified C-band DWDM. Tunable wavelengths, DCO management, and open interoperability provide simple turn-up on compatible platforms and line systems. Suited for power-sensitive high-density 400G ports in leaf/spine and edge routers.

Features

- Low-power ZR+ coherent performance for metro DCI
- OpenZR+ interoperability across compatible vendors
- Tunable C-band operation for flexible wavelength assignment
- QSFP-DD footprint for dense 400G deployments
- Designed for amplified DWDM and ROADM networks

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 400ZR+ differ from 400ZR?
A: ZR+ extends reach beyond typical ZR distances, supporting amplified links and ROADM traversal for metro/regional applications.

Q: Is this suitable for power-constrained line cards?
A: Yes. This variant targets lower power consumption while maintaining ZR+ performance envelopes.

Q: What fiber and connector are required?
A: Single-mode OS2 fiber with LC duplex connectors.

Q: Will it work in any QSFP-DD port?
A: A QSFP-DD port with firmware support for ZR+/OpenZR+ coherent DCO modules is required.

Technical Specifications

- Data rate: 400 Gbps
- Form factor: QSFP-DD
- Optical standard: 400ZR+ / OpenZR+
- Optical type: Coherent DCO (digital coherent optics), low-power design
- Wavelength: C-band DWDM, tunable
- Fiber/cable: Single-mode (OS2)
- Connector: LC duplex
- Reach: Metro and regional (dependent on span design and amplification)
- Host electrical interface: 400G (8x50G) QSFP-DD
- Management: CMIS; interoperable framing/FEC per OpenZR+

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