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Cisco

Cisco DWDM-SFP10G-58.98 | 10G SFP+ | 10GBASE-DWDM | 1558.98 nm | ITU-T 100 GHz | 80 km SMF | LC duplex | DOM

SKU:DWDM-SFP10G-58.98

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Description

Tuned 10G DWDM SFP+ transceiver for single‑mode fiber, centered at 1558.98 nm (C‑band, 100 GHz grid). Supports 10GBASE‑DWDM client interfaces for long‑reach metro and backbone links, with LC duplex connectivity and digital diagnostics for optical power and temperature monitoring. Use in point‑to‑point spans or through passive DWDM MUX/DEMUX systems; actual reach depends on fiber loss, dispersion, and amplification/compensation strategy.

Features

- 10G SFP+ DWDM client optic for long-reach links
- Tuned 1558.98 nm on ITU-T C-band 100 GHz grid
- Up to 80 km over single-mode fiber (budget dependent)
- LC duplex interface, hot-swappable design
- Digital diagnostics (DOM) for in-service monitoring
- Compatible with passive DWDM MUX/DEMUX solutions
- Optimized for metro/core transport and wavelength services

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: What fiber and connector does this module require?
A: It uses single-mode fiber (SMF) with an LC duplex connector.

Q: How far can this DWDM SFP+ reach?
A: Up to 80 km is typical for 10G DWDM client optics, depending on span loss, dispersion, amplifiers, and overall link budget.

Q: Can I use it with a passive DWDM MUX/DEMUX?
A: Yes. It is designed for ITU-T C-band 100 GHz DWDM systems and can be used with compatible passive MUX/DEMUX units.

Q: Does it support digital diagnostics?
A: Yes, DOM/DDM for monitoring parameters such as Tx/Rx power and temperature is supported.

Q: Is it suitable for point-to-point links without a DWDM MUX?
A: Yes, it can be used point-to-point on dark fiber at the specified wavelength.

Technical Specifications

- Form factor: SFP+
- Data rate: 10 Gb/s (10G Ethernet DWDM client)
- Optical standard: 10GBASE-DWDM (ITU-T G.694.1 C-band)
- Frequency grid: 100 GHz
- Wavelength: 1558.98 nm (tuned)
- Fiber type: Single-mode (SMF, G.652/657)
- Connector: LC duplex
- Max reach: up to 80 km (link-budget dependent)
- Digital diagnostics: DOM/DDM supported
- Operating mode: Hot-swappable, full-duplex

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