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Cisco

Cisco DWDM-SFP10G-38.19 | 10G SFP+ | DWDM (ITU-T G.694.1, 100 GHz) | 1538.19 nm | up to 80 km SMF | LC duplex

SKU:DWDM-SFP10G-38.19

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Description

Fixed-wavelength 10G DWDM SFP+ transceiver operating at 1538.19 nm on the ITU-T G.694.1 100 GHz grid. Ideal for dense wavelength multiplexed backbone and metro rings, it uses LC duplex SMF and supports digital diagnostics in a hot-swappable SFP+ form factor. Engineered links commonly achieve up to 80 km with appropriate optical amplification and dispersion control.

Features

- DWDM fixed wavelength on 100 GHz ITU grid
- Supports long-reach DWDM transport with amplification
- LC duplex SMF interface
- Hot-swappable SFP+ with MSA compliance
- DDM/DOM for optical health monitoring

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 this module tunable?
A: No. It is a fixed-wavelength DWDM SFP+ at 1538.19 nm.

Q: What type of fiber and connector are required?
A: Use single-mode fiber with an LC duplex connector.

Q: Is it compatible with standard SFP+ switch/router ports?
A: Yes, if the port supports 10G SFP+ optics and the coding is compatible. DWDM long-reach performance may require a line system.

Q: Can I achieve 80 km without amplifiers?
A: Generally not. Use optical amplification and dispersion management for extended distances.

Q: Does it provide DOM/DDM monitoring?
A: Yes, digital diagnostics are supported.

Technical Specifications

- Data rate: 10 Gbps
- Form factor: SFP+
- Optical type: DWDM, ITU-T G.694.1 (100 GHz grid)
- Wavelength: 1538.19 nm
- Connector: LC duplex
- Fiber type: Single-mode (9/125 µm)
- Typical reach: up to 80 km on SMF with optical amplification and dispersion compensation
- Digital diagnostics (DDM/DOM): supported
- Hot-swappable, MSA-compliant SFP+

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