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Cisco

Cisco DWDM-SFP10G-32.68 | 10G SFP+, DWDM, ITU-T 100GHz, 1532.68 nm, up to 80 km, LC

SKU:DWDM-SFP10G-32.68

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Description

High-density DWDM SFP+ optic for 10 Gigabit Ethernet over single-mode fiber. Operates at a fixed C-band wavelength on the ITU 100 GHz grid, supports LC duplex connectivity and digital diagnostics, and is ideal for metro/backbone links using DWDM mux/demux (distance varies by link budget).

Features

- Fixed 1532.68 nm DWDM channel on 100 GHz grid
- Supports long-reach 10G over SMF (up to 80 km)
- LC duplex interface for straightforward integration
- EML transmitter and APD receiver for high sensitivity
- DOM/DDM for real-time optical monitoring
- Designed for passive DWDM multiplexing environments

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: Is the wavelength tunable?
A: No, this module is fixed at 1532.68 nm.

Q: What infrastructure does it require?
A: Single-mode LC cabling and compatible DWDM mux/demux on the 100 GHz grid.

Q: How far can it transmit?
A: Up to 80 km based on optical budget, fiber quality, and dispersion management.

Q: Does it include digital diagnostics?
A: Yes, DOM/DDM is supported.

Q: Which protocols are supported?
A: 10 Gigabit Ethernet per IEEE 802.3ae.

Technical Specifications

- Data rate: 10 GbE
- Form factor: SFP+
- Wavelength: 1532.68 nm (C-band, ITU-T G.694.1 100 GHz grid)
- Optical reach: up to 80 km over SMF (link budget dependent)
- Connector: LC duplex
- Fiber type: Single-mode (9/125 µm)
- Transmitter: EML DWDM
- Receiver: APD
- Digital diagnostics (DDM/DOM): Supported
- Hot-swappable: Yes
- Standards: IEEE 802.3ae; ITU-T G.694.1 DWDM grid
- Operating temperature: 0–70°C (commercial)
- Compatibility: SFP+ ports supporting 10G DWDM optics

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