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Cisco

Cisco DWDM-SFP-3268 | Optical Transceiver | 1G SFP | 1000BASE-DWDM | 1532.68 nm | up to 80 km | LC duplex | ITU-T 100 GHz C-band

SKU:DWDM-SFP-3268

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Description

1 Gigabit DWDM SFP centered at 1532.68 nm for dense wavelength multiplexing in metro/access networks. Supports 1000BASE-DWDM over single-mode fiber with ITU-T G.694.1 100 GHz spacing. LC duplex interface, hot-swappable SFP design, and Digital Diagnostics (DDM/DOM) for monitoring optical performance. Integrates into DWDM infrastructures with MUX/DEMUX, amplification, and dispersion compensation to extend reach and capacity.

Features

- Accurate ITU C-band wavelength (1532.68 nm) for DWDM grids
- Compact, hot-swappable SFP for operational flexibility
- DDM/DOM support for proactive maintenance
- LC duplex SMF for reliable, low-loss connectivity
- Suitable for metro access, ring, and backbone edge links

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: Can I deploy this on standard single-mode OS2 fiber?
A: Yes, it is designed for OS2 single-mode fiber with LC duplex connectors.

Q: Is amplification required to reach 80 km?
A: Longer DWDM spans typically require amplification and dispersion compensation; exact design depends on your optical budget and path.

Q: Does it interoperate with other ITU 100 GHz DWDM channels?
A: Yes, it follows ITU-T G.694.1 100 GHz channel spacing in the C-band.

Q: What host ports are supported?
A: 1G SFP ports that support DWDM optics on the platform.

Technical Specifications

- Data rate: 1 Gbps (1000BASE-DWDM, Gigabit Ethernet)
- Form factor: SFP (hot-swappable), MSA-compliant
- Wavelength: 1532.68 nm (ITU-T G.694.1, 100 GHz spacing, C-band)
- Fiber/cable: Single-mode (OS2), LC duplex connector
- Max optical reach: up to 80 km (with DWDM amplification/dispersion compensation as required)
- Digital Diagnostics: DDM/DOM supported on compatible hosts
- Use case: DWDM MUX/DEMUX-based transport and wavelength scaling

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