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Cisco

Cisco ONS-CFP2D-400G-C | Optics: 400G, CFP2-DCO, base standard: 400ZR/OpenZR+ coherent DWDM, C-band tunable 1528–1567 nm, reach: up to 120 km (ZR; longer with line system), connector: duplex LC

SKU:ONS-CFP2D-400G-C

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Description

High-capacity 400G coherent CFP2-DCO transceiver for metro and regional DWDM builds. Tunable across the C-band for flexible wavelength assignment and interoperability with modern ROADM systems. Designed for carrier-grade performance with coherent detection and advanced FEC, enabling robust links and simplified operations.

Features

- 400G coherent DWDM in compact CFP2-DCO form factor
- Full C-band tunability for flexible wavelength planning
- OpenZR+/400ZR interoperability (platform-dependent)
- Robust coherent FEC for improved reach and OSNR tolerance
- Standards-based duplex LC optical interface
- Telemetry and digital diagnostics for proactive operations

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: Will this module work in any CFP2 slot?
A: It requires a CFP2-DCO capable port and compatible software. Check your platform’s release notes for supported modes and firmware.

Q: Does it support 400ZR for DCI links?
A: Yes, 400ZR/OpenZR+ operation is supported where enabled by the host platform.

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

Q: Can it run at lower rates like 100G or 200G?
A: Many CFP2-DCO platforms support 100G/200G/300G modes; availability depends on the host system and software.

Technical Specifications

- Data rate: 400 Gb/s (line-side coherent DWDM)
- Form factor: CFP2-DCO pluggable
- Standards/modes: 400ZR/OpenZR+ (platform-dependent), coherent DWDM
- Tuning range: C-band 1528–1567 nm (tunable)
- Channel spacing: 50/75/100 GHz grid compatible
- Reach: up to 120 km (ZR); extended with ROADM/line system and amplification
- Optical connector: Duplex LC (SMF/OS2)
- FEC: advanced coherent FEC (platform-dependent)
- Host interface: CFP2 electrical interface
- Digital diagnostics (DDM): supported

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