• Cisco CVR-X2-SFP X2-to-SFP adapter with silver metal body and green LEDs
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Cisco

Cisco CVR-X2-SFP | X2-to-SFP adapter | speed: 1G | form: X2-to-SFP | base std: 1000BASE-X | hot-swappable | DOM pass‑through

CVR-X2-SFP

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Description

Convert X2 host ports to accept 1G SFP optics. Ideal for mixed-speed environments and gradual migration away from legacy X2 optics while retaining platform investment. Supports a wide range of 1000BASE-X fiber SFPs and 1000BASE-T copper SFPs, subject to platform support.

Features

- Enables 1G SFP optics in legacy X2 ports
- Hot-swappable for rapid changeovers
- Broad 1000BASE-X support via standard SFPs
- Helps extend the life of X2-based platforms
- Facilitates incremental migration to SFP optics

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

- Host interface: X2 (to chassis/line card X2 slot)
- Module interface: SFP cage (accepts 1G SFP transceivers)
- Supported speeds: 1 Gbps only
- Supported standards (via SFP): 1000BASE-SX/LX/ZX, 1000BASE-T (platform dependent)
- DDM/DOM: Pass-through when supported by SFP and platform
- Hot-swap capable: Yes
- Primary use case: Enable 1G SFP optics in existing X2 10G ports
- Power/thermal: Depends on inserted SFP and host platform
- Typical applications: Campus and data center migration, sparing flexibility

FAQs

Q: Does this adapter support 10G optics?
A: No. It is designed for 1G SFP optics only. For 10G SFP+ in X2 slots, use an X2-to-SFP+ adapter.

Q: Can I use copper 1000BASE-T SFPs?
A: Yes, if your host platform supports the power and SFP type. Check your platform’s release notes.

Q: Is any software license required?
A: No license is typically required; the adapter appears as an SFP to the platform.

Q: Does it pass digital diagnostics (DOM/DDM)?
A: Yes, DOM/DDM information can pass through when supported by both the SFP and the host.

Q: Will it work with third‑party SFPs?
A: Compatibility is platform-dependent. Use approved SFPs for best results.

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