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Cisco

Cisco DP04QSDD-E20 | 400G QSFP-DD, Coherent DCO, OIF 400ZR, C-band DWDM tunable, up to 120 km, Duplex LC

SKU:DP04QSDD-E20

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Description

Coherent QSFP-DD pluggable for 400GE data center interconnect using OIF 400ZR. Digital coherent optics with tunable C-band DWDM simplify metro DCI up to 120 km over amplified SMF links while preserving high port density. Ideal for leaf-spine DCI and metro point-to-point waves where space and power are at a premium.

Features

- Coherent 400ZR pluggable for high-density DCI
- Tunable C-band DWDM simplifies sparing and wavelength planning
- Duplex LC interface for straightforward patching on SMF
- CMIS-managed module for broad host interoperability
- Low-latency 400GE client transport over metro spans

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

Technical Specifications

- Line rate: 400 Gbit/s
- Form factor: QSFP-DD
- Optical technology: Digital Coherent Optics (DCO)
- Base standard: OIF 400ZR
- Wavelength: Tunable C-band DWDM
- Reach: Up to 120 km (amplified point-to-point DWDM)
- Connector: Duplex LC
- Fiber type: Single-mode (OS2)
- Client protocol: 400 Gigabit Ethernet
- Host electrical interface: 8×50G PAM4 (QSFP-DD)
- Management: CMIS-compliant
- FEC: Host-based (400GE RS-FEC)

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